Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2015 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "test/unittests/test-utils.h" |
| 6 | |
| 7 | #include "src/v8.h" |
| 8 | |
| 9 | #include "test/cctest/wasm/test-signatures.h" |
| 10 | |
| 11 | #include "src/objects.h" |
| 12 | |
| 13 | #include "src/wasm/ast-decoder.h" |
| 14 | #include "src/wasm/wasm-macro-gen.h" |
| 15 | #include "src/wasm/wasm-module.h" |
| 16 | |
| 17 | namespace v8 { |
| 18 | namespace internal { |
| 19 | namespace wasm { |
| 20 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 21 | #define B1(a) kExprBlock, a, kExprEnd |
| 22 | #define B2(a, b) kExprBlock, a, b, kExprEnd |
| 23 | #define B3(a, b, c) kExprBlock, a, b, c, kExprEnd |
| 24 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 25 | static const byte kCodeGetLocal0[] = {kExprGetLocal, 0}; |
| 26 | static const byte kCodeGetLocal1[] = {kExprGetLocal, 1}; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 27 | static const byte kCodeSetLocal0[] = {WASM_SET_LOCAL(0, WASM_ZERO)}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 28 | |
| 29 | static const LocalType kLocalTypes[] = {kAstI32, kAstI64, kAstF32, kAstF64}; |
| 30 | static const MachineType machineTypes[] = { |
| 31 | MachineType::Int8(), MachineType::Uint8(), MachineType::Int16(), |
| 32 | MachineType::Uint16(), MachineType::Int32(), MachineType::Uint32(), |
| 33 | MachineType::Int64(), MachineType::Uint64(), MachineType::Float32(), |
| 34 | MachineType::Float64()}; |
| 35 | |
| 36 | static const WasmOpcode kInt32BinopOpcodes[] = { |
| 37 | kExprI32Add, kExprI32Sub, kExprI32Mul, kExprI32DivS, kExprI32DivU, |
| 38 | kExprI32RemS, kExprI32RemU, kExprI32And, kExprI32Ior, kExprI32Xor, |
| 39 | kExprI32Shl, kExprI32ShrU, kExprI32ShrS, kExprI32Eq, kExprI32LtS, |
| 40 | kExprI32LeS, kExprI32LtU, kExprI32LeU}; |
| 41 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 42 | #define WASM_BRV_IF_ZERO(depth, val) \ |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 43 | val, WASM_ZERO, kExprBrIf, ARITY_1, static_cast<byte>(depth) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 44 | |
| 45 | #define EXPECT_VERIFIES(env, x) Verify(kSuccess, env, x, x + arraysize(x)) |
| 46 | |
| 47 | #define EXPECT_FAILURE(env, x) Verify(kError, env, x, x + arraysize(x)) |
| 48 | |
| 49 | #define EXPECT_VERIFIES_INLINE(env, ...) \ |
| 50 | do { \ |
| 51 | static byte code[] = {__VA_ARGS__}; \ |
| 52 | Verify(kSuccess, env, code, code + arraysize(code)); \ |
| 53 | } while (false) |
| 54 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 55 | #define EXPECT_FAILURE_INLINE(env, ...) \ |
| 56 | do { \ |
| 57 | static byte code[] = {__VA_ARGS__}; \ |
| 58 | Verify(kError, env, code, code + arraysize(code)); \ |
| 59 | } while (false) |
| 60 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 61 | #define VERIFY(...) \ |
| 62 | do { \ |
| 63 | static const byte code[] = {__VA_ARGS__}; \ |
| 64 | Verify(kSuccess, sigs.v_i(), code, code + sizeof(code)); \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 65 | } while (false) |
| 66 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 67 | class AstDecoderTest : public TestWithZone { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 68 | public: |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 69 | typedef std::pair<uint32_t, LocalType> LocalsDecl; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 70 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 71 | AstDecoderTest() : module(nullptr), local_decls(zone()) {} |
| 72 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 73 | TestSignatures sigs; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 74 | ModuleEnv* module; |
| 75 | LocalDeclEncoder local_decls; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 76 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 77 | void AddLocals(LocalType type, uint32_t count) { |
| 78 | local_decls.AddLocals(count, type); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 79 | } |
| 80 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 81 | // Prepends local variable declarations and renders nice error messages for |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 82 | // verification failures. |
| 83 | void Verify(ErrorCode expected, FunctionSig* sig, const byte* start, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 84 | const byte* end) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 85 | local_decls.Prepend(zone(), &start, &end); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 86 | // Verify the code. |
| 87 | TreeResult result = |
| 88 | VerifyWasmCode(zone()->allocator(), module, sig, start, end); |
| 89 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 90 | if (result.error_code != expected) { |
| 91 | ptrdiff_t pc = result.error_pc - result.start; |
| 92 | ptrdiff_t pt = result.error_pt - result.start; |
| 93 | std::ostringstream str; |
| 94 | if (expected == kSuccess) { |
| 95 | str << "Verification failed: " << result.error_code << " pc = +" << pc; |
| 96 | if (result.error_pt) str << ", pt = +" << pt; |
| 97 | str << ", msg = " << result.error_msg.get(); |
| 98 | } else { |
| 99 | str << "Verification expected: " << expected << ", but got " |
| 100 | << result.error_code; |
| 101 | if (result.error_code != kSuccess) { |
| 102 | str << " pc = +" << pc; |
| 103 | if (result.error_pt) str << ", pt = +" << pt; |
| 104 | } |
| 105 | } |
| 106 | FATAL(str.str().c_str()); |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | void TestBinop(WasmOpcode opcode, FunctionSig* success) { |
| 111 | // op(local[0], local[1]) |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 112 | byte code[] = {WASM_BINOP(opcode, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 113 | EXPECT_VERIFIES(success, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 114 | |
| 115 | // Try all combinations of return and parameter types. |
| 116 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 117 | for (size_t j = 0; j < arraysize(kLocalTypes); j++) { |
| 118 | for (size_t k = 0; k < arraysize(kLocalTypes); k++) { |
| 119 | LocalType types[] = {kLocalTypes[i], kLocalTypes[j], kLocalTypes[k]}; |
| 120 | if (types[0] != success->GetReturn(0) || |
| 121 | types[1] != success->GetParam(0) || |
| 122 | types[2] != success->GetParam(1)) { |
| 123 | // Test signature mismatch. |
| 124 | FunctionSig sig(1, 2, types); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 125 | EXPECT_FAILURE(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 126 | } |
| 127 | } |
| 128 | } |
| 129 | } |
| 130 | } |
| 131 | |
| 132 | void TestUnop(WasmOpcode opcode, FunctionSig* success) { |
| 133 | TestUnop(opcode, success->GetReturn(), success->GetParam(0)); |
| 134 | } |
| 135 | |
| 136 | void TestUnop(WasmOpcode opcode, LocalType ret_type, LocalType param_type) { |
| 137 | // Return(op(local[0])) |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 138 | byte code[] = {WASM_UNOP(opcode, WASM_GET_LOCAL(0))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 139 | { |
| 140 | LocalType types[] = {ret_type, param_type}; |
| 141 | FunctionSig sig(1, 1, types); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 142 | EXPECT_VERIFIES(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | // Try all combinations of return and parameter types. |
| 146 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 147 | for (size_t j = 0; j < arraysize(kLocalTypes); j++) { |
| 148 | LocalType types[] = {kLocalTypes[i], kLocalTypes[j]}; |
| 149 | if (types[0] != ret_type || types[1] != param_type) { |
| 150 | // Test signature mismatch. |
| 151 | FunctionSig sig(1, 1, types); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 152 | EXPECT_FAILURE(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 153 | } |
| 154 | } |
| 155 | } |
| 156 | } |
| 157 | }; |
| 158 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 159 | TEST_F(AstDecoderTest, Int8Const) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 160 | byte code[] = {kExprI8Const, 0}; |
| 161 | for (int i = -128; i < 128; i++) { |
| 162 | code[1] = static_cast<byte>(i); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 163 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 164 | } |
| 165 | } |
| 166 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 167 | TEST_F(AstDecoderTest, EmptyFunction) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 168 | byte code[] = {0}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 169 | Verify(kSuccess, sigs.v_v(), code, code); |
| 170 | Verify(kError, sigs.i_i(), code, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 171 | } |
| 172 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 173 | TEST_F(AstDecoderTest, IncompleteIf1) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 174 | byte code[] = {kExprIf}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 175 | EXPECT_FAILURE(sigs.v_v(), code); |
| 176 | EXPECT_FAILURE(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 177 | } |
| 178 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 179 | TEST_F(AstDecoderTest, Int8Const_fallthru) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 180 | byte code[] = {kExprI8Const, 0, kExprI8Const, 1}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 181 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 182 | } |
| 183 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 184 | TEST_F(AstDecoderTest, Int32Const) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 185 | const int kInc = 4498211; |
| 186 | for (int32_t i = kMinInt; i < kMaxInt - kInc; i = i + kInc) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 187 | // TODO(binji): expand test for other sized int32s; 1 through 5 bytes. |
| 188 | byte code[] = {WASM_I32V(i)}; |
| 189 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 190 | } |
| 191 | } |
| 192 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 193 | TEST_F(AstDecoderTest, Int8Const_fallthru2) { |
| 194 | byte code[] = {WASM_I8(0), WASM_I32V_4(0x1122334)}; |
| 195 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 196 | } |
| 197 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 198 | TEST_F(AstDecoderTest, Int64Const) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 199 | const int kInc = 4498211; |
| 200 | for (int32_t i = kMinInt; i < kMaxInt - kInc; i = i + kInc) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 201 | byte code[] = {WASM_I64V((static_cast<int64_t>(i) << 32) | i)}; |
| 202 | EXPECT_VERIFIES(sigs.l_l(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 203 | } |
| 204 | } |
| 205 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 206 | TEST_F(AstDecoderTest, Float32Const) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 207 | byte code[] = {kExprF32Const, 0, 0, 0, 0}; |
| 208 | float* ptr = reinterpret_cast<float*>(code + 1); |
| 209 | for (int i = 0; i < 30; i++) { |
| 210 | *ptr = i * -7.75f; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 211 | EXPECT_VERIFIES(sigs.f_ff(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 212 | } |
| 213 | } |
| 214 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 215 | TEST_F(AstDecoderTest, Float64Const) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 216 | byte code[] = {kExprF64Const, 0, 0, 0, 0, 0, 0, 0, 0}; |
| 217 | double* ptr = reinterpret_cast<double*>(code + 1); |
| 218 | for (int i = 0; i < 30; i++) { |
| 219 | *ptr = i * 33.45; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 220 | EXPECT_VERIFIES(sigs.d_dd(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 221 | } |
| 222 | } |
| 223 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 224 | TEST_F(AstDecoderTest, Int32Const_off_end) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 225 | byte code[] = {kExprI32Const, 0xaa, 0xbb, 0xcc, 0x44}; |
| 226 | |
| 227 | for (int size = 1; size <= 4; size++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 228 | Verify(kError, sigs.i_i(), code, code + size); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 229 | } |
| 230 | } |
| 231 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 232 | TEST_F(AstDecoderTest, GetLocal0_param) { |
| 233 | EXPECT_VERIFIES(sigs.i_i(), kCodeGetLocal0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 234 | } |
| 235 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 236 | TEST_F(AstDecoderTest, GetLocal0_local) { |
| 237 | AddLocals(kAstI32, 1); |
| 238 | EXPECT_VERIFIES(sigs.i_v(), kCodeGetLocal0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 239 | } |
| 240 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 241 | TEST_F(AstDecoderTest, GetLocal0_param_n) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 242 | FunctionSig* array[] = {sigs.i_i(), sigs.i_ii(), sigs.i_iii()}; |
| 243 | |
| 244 | for (size_t i = 0; i < arraysize(array); i++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 245 | EXPECT_VERIFIES(array[i], kCodeGetLocal0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 246 | } |
| 247 | } |
| 248 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 249 | TEST_F(AstDecoderTest, GetLocalN_local) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 250 | for (byte i = 1; i < 8; i++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 251 | AddLocals(kAstI32, 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 252 | for (byte j = 0; j < i; j++) { |
| 253 | byte code[] = {kExprGetLocal, j}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 254 | EXPECT_VERIFIES(sigs.i_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 255 | } |
| 256 | } |
| 257 | } |
| 258 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 259 | TEST_F(AstDecoderTest, GetLocal0_fail_no_params) { |
| 260 | EXPECT_FAILURE(sigs.i_v(), kCodeGetLocal0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 261 | } |
| 262 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 263 | TEST_F(AstDecoderTest, GetLocal1_fail_no_locals) { |
| 264 | EXPECT_FAILURE(sigs.i_i(), kCodeGetLocal1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 265 | } |
| 266 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 267 | TEST_F(AstDecoderTest, GetLocal_off_end) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 268 | static const byte code[] = {kExprGetLocal}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 269 | EXPECT_FAILURE(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 270 | } |
| 271 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 272 | TEST_F(AstDecoderTest, GetLocal_varint) { |
| 273 | const int kMaxLocals = 8000000; |
| 274 | AddLocals(kAstI32, kMaxLocals); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 275 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 276 | for (int index = 0; index < kMaxLocals; index = index * 11 + 5) { |
| 277 | EXPECT_VERIFIES_INLINE(sigs.i_i(), kExprGetLocal, U32V_1(index)); |
| 278 | EXPECT_VERIFIES_INLINE(sigs.i_i(), kExprGetLocal, U32V_2(index)); |
| 279 | EXPECT_VERIFIES_INLINE(sigs.i_i(), kExprGetLocal, U32V_3(index)); |
| 280 | EXPECT_VERIFIES_INLINE(sigs.i_i(), kExprGetLocal, U32V_4(index)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 281 | } |
| 282 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 283 | EXPECT_VERIFIES_INLINE(sigs.i_i(), kExprGetLocal, U32V_5(kMaxLocals - 1)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 284 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 285 | EXPECT_VERIFIES_INLINE(sigs.i_i(), kExprGetLocal, U32V_4(kMaxLocals - 1)); |
| 286 | EXPECT_VERIFIES_INLINE(sigs.i_i(), kExprGetLocal, U32V_4(kMaxLocals)); |
| 287 | EXPECT_FAILURE_INLINE(sigs.i_i(), kExprGetLocal, U32V_4(kMaxLocals + 1)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 288 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 289 | EXPECT_FAILURE_INLINE(sigs.i_v(), kExprGetLocal, U32V_4(kMaxLocals)); |
| 290 | EXPECT_FAILURE_INLINE(sigs.i_v(), kExprGetLocal, U32V_4(kMaxLocals + 1)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 291 | } |
| 292 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 293 | TEST_F(AstDecoderTest, Binops_off_end) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 294 | byte code1[] = {0}; // [opcode] |
| 295 | for (size_t i = 0; i < arraysize(kInt32BinopOpcodes); i++) { |
| 296 | code1[0] = kInt32BinopOpcodes[i]; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 297 | EXPECT_FAILURE(sigs.i_i(), code1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 298 | } |
| 299 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 300 | byte code3[] = {kExprGetLocal, 0, 0}; // [expr] [opcode] |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 301 | for (size_t i = 0; i < arraysize(kInt32BinopOpcodes); i++) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 302 | code3[2] = kInt32BinopOpcodes[i]; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 303 | EXPECT_FAILURE(sigs.i_i(), code3); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 304 | } |
| 305 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 306 | byte code4[] = {kExprGetLocal, 0, 0, 0}; // [expr] [opcode] [opcode] |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 307 | for (size_t i = 0; i < arraysize(kInt32BinopOpcodes); i++) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 308 | code4[2] = kInt32BinopOpcodes[i]; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 309 | code4[3] = kInt32BinopOpcodes[i]; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 310 | EXPECT_FAILURE(sigs.i_i(), code4); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 311 | } |
| 312 | } |
| 313 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 314 | TEST_F(AstDecoderTest, BinopsAcrossBlock1) { |
| 315 | static const byte code[] = {WASM_ZERO, kExprBlock, WASM_ZERO, kExprI32Add, |
| 316 | kExprEnd}; |
| 317 | EXPECT_FAILURE(sigs.i_i(), code); |
| 318 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 319 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 320 | TEST_F(AstDecoderTest, BinopsAcrossBlock2) { |
| 321 | static const byte code[] = {WASM_ZERO, WASM_ZERO, kExprBlock, kExprI32Add, |
| 322 | kExprEnd}; |
| 323 | EXPECT_FAILURE(sigs.i_i(), code); |
| 324 | } |
| 325 | |
| 326 | TEST_F(AstDecoderTest, BinopsAcrossBlock3) { |
| 327 | static const byte code[] = {WASM_ZERO, WASM_ZERO, kExprIf, kExprI32Add, |
| 328 | kExprElse, kExprI32Add, kExprEnd}; |
| 329 | EXPECT_FAILURE(sigs.i_i(), code); |
| 330 | } |
| 331 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 332 | TEST_F(AstDecoderTest, Nop) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 333 | static const byte code[] = {kExprNop}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 334 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 335 | } |
| 336 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 337 | TEST_F(AstDecoderTest, SetLocal0_param) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 338 | EXPECT_VERIFIES(sigs.i_i(), kCodeSetLocal0); |
| 339 | EXPECT_FAILURE(sigs.f_ff(), kCodeSetLocal0); |
| 340 | EXPECT_FAILURE(sigs.d_dd(), kCodeSetLocal0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 341 | } |
| 342 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 343 | TEST_F(AstDecoderTest, SetLocal0_local) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 344 | EXPECT_FAILURE(sigs.i_v(), kCodeSetLocal0); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 345 | AddLocals(kAstI32, 1); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 346 | EXPECT_VERIFIES(sigs.i_v(), kCodeSetLocal0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 347 | } |
| 348 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 349 | TEST_F(AstDecoderTest, SetLocalN_local) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 350 | for (byte i = 1; i < 8; i++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 351 | AddLocals(kAstI32, 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 352 | for (byte j = 0; j < i; j++) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 353 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_SET_LOCAL(j, WASM_I8(i))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 354 | } |
| 355 | } |
| 356 | } |
| 357 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 358 | TEST_F(AstDecoderTest, BlockN) { |
| 359 | const int kMaxSize = 200; |
| 360 | byte buffer[kMaxSize + 2]; |
| 361 | |
| 362 | for (int i = 0; i <= kMaxSize; i++) { |
| 363 | memset(buffer, kExprNop, sizeof(buffer)); |
| 364 | buffer[0] = kExprBlock; |
| 365 | buffer[i + 1] = kExprEnd; |
| 366 | Verify(kSuccess, sigs.v_i(), buffer, buffer + i + 2); |
| 367 | } |
| 368 | } |
| 369 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 370 | TEST_F(AstDecoderTest, Block0) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 371 | static const byte code[] = {kExprBlock, kExprEnd}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 372 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 373 | EXPECT_FAILURE(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 374 | } |
| 375 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 376 | TEST_F(AstDecoderTest, Block0_fallthru1) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 377 | static const byte code[] = {kExprBlock, kExprBlock, kExprEnd, kExprEnd}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 378 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 379 | EXPECT_FAILURE(sigs.i_i(), code); |
| 380 | } |
| 381 | |
| 382 | TEST_F(AstDecoderTest, Block0Block0) { |
| 383 | static const byte code[] = {kExprBlock, kExprEnd, kExprBlock, kExprEnd}; |
| 384 | EXPECT_VERIFIES(sigs.v_v(), code); |
| 385 | EXPECT_FAILURE(sigs.i_i(), code); |
| 386 | } |
| 387 | |
| 388 | TEST_F(AstDecoderTest, Block0_end_end) { |
| 389 | static const byte code[] = {kExprBlock, kExprEnd, kExprEnd}; |
| 390 | EXPECT_FAILURE(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 391 | } |
| 392 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 393 | TEST_F(AstDecoderTest, Block1) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 394 | byte code[] = {B1(WASM_SET_LOCAL(0, WASM_ZERO))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 395 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 396 | EXPECT_VERIFIES(sigs.v_i(), code); |
| 397 | EXPECT_FAILURE(sigs.d_dd(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 398 | } |
| 399 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 400 | TEST_F(AstDecoderTest, Block1_i) { |
| 401 | byte code[] = {B1(WASM_ZERO)}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 402 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 403 | EXPECT_FAILURE(sigs.f_ff(), code); |
| 404 | EXPECT_FAILURE(sigs.d_dd(), code); |
| 405 | EXPECT_FAILURE(sigs.l_ll(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 406 | } |
| 407 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 408 | TEST_F(AstDecoderTest, Block1_f) { |
| 409 | byte code[] = {B1(WASM_F32(0))}; |
| 410 | EXPECT_FAILURE(sigs.i_i(), code); |
| 411 | EXPECT_VERIFIES(sigs.f_ff(), code); |
| 412 | EXPECT_FAILURE(sigs.d_dd(), code); |
| 413 | EXPECT_FAILURE(sigs.l_ll(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 414 | } |
| 415 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 416 | TEST_F(AstDecoderTest, Block1_continue) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 417 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B1(WASM_BR(0))); |
| 418 | EXPECT_FAILURE_INLINE(sigs.v_v(), B1(WASM_BR(1))); |
| 419 | EXPECT_FAILURE_INLINE(sigs.v_v(), B1(WASM_BR(2))); |
| 420 | EXPECT_FAILURE_INLINE(sigs.v_v(), B1(WASM_BR(3))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 421 | } |
| 422 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 423 | TEST_F(AstDecoderTest, Block1_br) { |
| 424 | EXPECT_FAILURE_INLINE(sigs.v_v(), kExprBlock, kExprBr, ARITY_1, DEPTH_0, |
| 425 | kExprEnd); |
| 426 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprBlock, kExprBr, ARITY_0, DEPTH_0, |
| 427 | kExprEnd); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 428 | } |
| 429 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 430 | TEST_F(AstDecoderTest, Block2_br) { |
| 431 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B2(WASM_NOP, WASM_BR(0))); |
| 432 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B2(WASM_BR(0), WASM_NOP)); |
| 433 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B2(WASM_BR(0), WASM_BR(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 434 | } |
| 435 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 436 | TEST_F(AstDecoderTest, Block2) { |
| 437 | EXPECT_VERIFIES_INLINE(sigs.i_i(), |
| 438 | B2(WASM_NOP, WASM_SET_LOCAL(0, WASM_ZERO))); |
| 439 | EXPECT_FAILURE_INLINE(sigs.i_i(), B2(WASM_SET_LOCAL(0, WASM_ZERO), WASM_NOP)); |
| 440 | EXPECT_VERIFIES_INLINE(sigs.i_i(), B2(WASM_SET_LOCAL(0, WASM_ZERO), |
| 441 | WASM_SET_LOCAL(0, WASM_ZERO))); |
| 442 | } |
| 443 | |
| 444 | TEST_F(AstDecoderTest, Block2b) { |
| 445 | byte code[] = {B2(WASM_SET_LOCAL(0, WASM_ZERO), WASM_ZERO)}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 446 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 447 | EXPECT_FAILURE(sigs.v_v(), code); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 448 | EXPECT_FAILURE(sigs.f_ff(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 449 | } |
| 450 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 451 | TEST_F(AstDecoderTest, Block2_fallthru) { |
| 452 | EXPECT_VERIFIES_INLINE(sigs.i_i(), B2(WASM_SET_LOCAL(0, WASM_ZERO), |
| 453 | WASM_SET_LOCAL(0, WASM_ZERO)), |
| 454 | WASM_I8(23)); |
| 455 | } |
| 456 | |
| 457 | TEST_F(AstDecoderTest, Block3) { |
| 458 | EXPECT_VERIFIES_INLINE( |
| 459 | sigs.i_i(), B3(WASM_SET_LOCAL(0, WASM_ZERO), WASM_SET_LOCAL(0, WASM_ZERO), |
| 460 | WASM_I8(11))); |
| 461 | } |
| 462 | |
| 463 | TEST_F(AstDecoderTest, Block5) { |
| 464 | EXPECT_VERIFIES_INLINE(sigs.v_i(), B1(WASM_GET_LOCAL(0))); |
| 465 | |
| 466 | EXPECT_VERIFIES_INLINE(sigs.v_i(), B2(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
| 467 | |
| 468 | EXPECT_VERIFIES_INLINE( |
| 469 | sigs.v_i(), B3(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
| 470 | |
| 471 | EXPECT_VERIFIES_INLINE(sigs.v_i(), |
| 472 | WASM_BLOCK(4, WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), |
| 473 | WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
| 474 | |
| 475 | EXPECT_VERIFIES_INLINE( |
| 476 | sigs.v_i(), |
| 477 | WASM_BLOCK(5, WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), |
| 478 | WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
| 479 | } |
| 480 | |
| 481 | TEST_F(AstDecoderTest, BlockF32) { |
| 482 | static const byte code[] = {kExprBlock, kExprF32Const, 0, 0, 0, 0, kExprEnd}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 483 | EXPECT_VERIFIES(sigs.f_ff(), code); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 484 | EXPECT_FAILURE(sigs.i_i(), code); |
| 485 | EXPECT_FAILURE(sigs.d_dd(), code); |
| 486 | } |
| 487 | |
| 488 | TEST_F(AstDecoderTest, BlockN_off_end) { |
| 489 | byte code[] = {kExprBlock, kExprNop, kExprNop, kExprNop, kExprNop, kExprEnd}; |
| 490 | EXPECT_VERIFIES(sigs.v_v(), code); |
| 491 | for (size_t i = 1; i < arraysize(code); i++) { |
| 492 | Verify(kError, sigs.v_v(), code, code + i); |
| 493 | } |
| 494 | } |
| 495 | |
| 496 | TEST_F(AstDecoderTest, Block2_continue) { |
| 497 | static const byte code[] = {kExprBlock, kExprBr, ARITY_0, |
| 498 | DEPTH_1, kExprNop, kExprEnd}; |
| 499 | EXPECT_FAILURE(sigs.v_v(), code); |
| 500 | } |
| 501 | |
| 502 | TEST_F(AstDecoderTest, NestedBlock_return) { |
| 503 | EXPECT_VERIFIES_INLINE(sigs.i_i(), B1(B1(WASM_RETURN1(WASM_ZERO)))); |
| 504 | } |
| 505 | |
| 506 | TEST_F(AstDecoderTest, BlockBinop) { |
| 507 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_I32_AND(B1(WASM_I8(1)), WASM_I8(2))); |
| 508 | } |
| 509 | |
| 510 | TEST_F(AstDecoderTest, BlockBrBinop) { |
| 511 | EXPECT_VERIFIES_INLINE(sigs.i_i(), |
| 512 | WASM_I32_AND(B1(WASM_BRV(0, WASM_I8(1))), WASM_I8(2))); |
| 513 | } |
| 514 | |
| 515 | TEST_F(AstDecoderTest, If_empty1) { |
| 516 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_ZERO, kExprIf, kExprEnd); |
| 517 | } |
| 518 | |
| 519 | TEST_F(AstDecoderTest, If_empty2) { |
| 520 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_ZERO, kExprIf, kExprElse, kExprEnd); |
| 521 | } |
| 522 | |
| 523 | TEST_F(AstDecoderTest, If_empty3) { |
| 524 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_ZERO, kExprIf, WASM_ZERO, kExprElse, |
| 525 | kExprEnd); |
| 526 | } |
| 527 | |
| 528 | TEST_F(AstDecoderTest, If_empty4) { |
| 529 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_ZERO, kExprIf, kExprElse, WASM_ZERO, |
| 530 | kExprEnd); |
| 531 | } |
| 532 | |
| 533 | TEST_F(AstDecoderTest, If_empty_stack) { |
| 534 | byte code[] = {kExprIf}; |
| 535 | EXPECT_FAILURE(sigs.v_v(), code); |
| 536 | EXPECT_FAILURE(sigs.i_i(), code); |
| 537 | } |
| 538 | |
| 539 | TEST_F(AstDecoderTest, If_incomplete1) { |
| 540 | byte code[] = {kExprI8Const, 0, kExprIf}; |
| 541 | EXPECT_FAILURE(sigs.v_v(), code); |
| 542 | EXPECT_FAILURE(sigs.i_i(), code); |
| 543 | } |
| 544 | |
| 545 | TEST_F(AstDecoderTest, If_incomplete2) { |
| 546 | byte code[] = {kExprI8Const, 0, kExprIf, kExprNop}; |
| 547 | EXPECT_FAILURE(sigs.v_v(), code); |
| 548 | EXPECT_FAILURE(sigs.i_i(), code); |
| 549 | } |
| 550 | |
| 551 | TEST_F(AstDecoderTest, If_else_else) { |
| 552 | byte code[] = {kExprI8Const, 0, kExprIf, kExprElse, kExprElse, kExprEnd}; |
| 553 | EXPECT_FAILURE(sigs.v_v(), code); |
| 554 | EXPECT_FAILURE(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 555 | } |
| 556 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 557 | TEST_F(AstDecoderTest, IfEmpty) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 558 | EXPECT_VERIFIES_INLINE(sigs.v_i(), kExprGetLocal, 0, kExprIf, kExprEnd); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 559 | } |
| 560 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 561 | TEST_F(AstDecoderTest, IfSet) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 562 | EXPECT_VERIFIES_INLINE( |
| 563 | sigs.v_i(), WASM_IF(WASM_GET_LOCAL(0), WASM_SET_LOCAL(0, WASM_ZERO))); |
| 564 | EXPECT_VERIFIES_INLINE( |
| 565 | sigs.v_i(), |
| 566 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_SET_LOCAL(0, WASM_ZERO), WASM_NOP)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 567 | } |
| 568 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 569 | TEST_F(AstDecoderTest, IfElseEmpty) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 570 | EXPECT_VERIFIES_INLINE(sigs.v_i(), WASM_GET_LOCAL(0), kExprIf, kExprElse, |
| 571 | kExprEnd); |
| 572 | EXPECT_VERIFIES_INLINE(sigs.v_i(), |
| 573 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_NOP, WASM_NOP)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 574 | } |
| 575 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 576 | TEST_F(AstDecoderTest, IfElseUnreachable1) { |
| 577 | EXPECT_VERIFIES_INLINE( |
| 578 | sigs.i_i(), |
| 579 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_UNREACHABLE, WASM_GET_LOCAL(0))); |
| 580 | EXPECT_VERIFIES_INLINE( |
| 581 | sigs.i_i(), |
| 582 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_UNREACHABLE)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 583 | } |
| 584 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 585 | TEST_F(AstDecoderTest, IfElseUnreachable2) { |
| 586 | static const byte code[] = { |
| 587 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_UNREACHABLE, WASM_GET_LOCAL(0))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 588 | |
| 589 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 590 | LocalType types[] = {kAstI32, kLocalTypes[i]}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 591 | FunctionSig sig(1, 1, types); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 592 | |
| 593 | if (kLocalTypes[i] == kAstI32) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 594 | EXPECT_VERIFIES(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 595 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 596 | EXPECT_FAILURE(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 597 | } |
| 598 | } |
| 599 | } |
| 600 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 601 | TEST_F(AstDecoderTest, IfBreak) { |
| 602 | EXPECT_VERIFIES_INLINE(sigs.v_i(), WASM_IF(WASM_GET_LOCAL(0), WASM_BR(0))); |
| 603 | EXPECT_FAILURE_INLINE(sigs.v_i(), WASM_IF(WASM_GET_LOCAL(0), WASM_BR(1))); |
| 604 | } |
| 605 | |
| 606 | TEST_F(AstDecoderTest, IfElseBreak) { |
| 607 | EXPECT_VERIFIES_INLINE(sigs.v_i(), |
| 608 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_NOP, WASM_BR(0))); |
| 609 | EXPECT_FAILURE_INLINE(sigs.v_i(), |
| 610 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_NOP, WASM_BR(1))); |
| 611 | } |
| 612 | |
| 613 | TEST_F(AstDecoderTest, Block_else) { |
| 614 | byte code[] = {kExprI8Const, 0, kExprBlock, kExprElse, kExprEnd}; |
| 615 | EXPECT_FAILURE(sigs.v_v(), code); |
| 616 | EXPECT_FAILURE(sigs.i_i(), code); |
| 617 | } |
| 618 | |
| 619 | TEST_F(AstDecoderTest, IfNop) { |
| 620 | EXPECT_VERIFIES_INLINE(sigs.v_i(), WASM_IF(WASM_GET_LOCAL(0), WASM_NOP)); |
| 621 | } |
| 622 | |
| 623 | TEST_F(AstDecoderTest, IfNopElseNop) { |
| 624 | EXPECT_VERIFIES_INLINE(sigs.v_i(), |
| 625 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_NOP, WASM_NOP)); |
| 626 | } |
| 627 | |
| 628 | TEST_F(AstDecoderTest, If_end_end) { |
| 629 | static const byte code[] = {kExprGetLocal, 0, kExprIf, kExprEnd, kExprEnd}; |
| 630 | EXPECT_FAILURE(sigs.v_i(), code); |
| 631 | } |
| 632 | |
| 633 | TEST_F(AstDecoderTest, If_falloff) { |
| 634 | static const byte code[] = {kExprGetLocal, 0, kExprIf}; |
| 635 | EXPECT_FAILURE(sigs.v_i(), code); |
| 636 | } |
| 637 | |
| 638 | TEST_F(AstDecoderTest, IfElse_falloff) { |
| 639 | static const byte code[] = {kExprGetLocal, 0, kExprIf, kExprNop, kExprElse}; |
| 640 | EXPECT_FAILURE(sigs.v_i(), code); |
| 641 | } |
| 642 | |
| 643 | TEST_F(AstDecoderTest, IfElseNop) { |
| 644 | EXPECT_VERIFIES_INLINE( |
| 645 | sigs.v_i(), |
| 646 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_SET_LOCAL(0, WASM_ZERO), WASM_NOP)); |
| 647 | } |
| 648 | |
| 649 | TEST_F(AstDecoderTest, IfBlock1) { |
| 650 | EXPECT_VERIFIES_INLINE( |
| 651 | sigs.v_i(), WASM_IF_ELSE(WASM_GET_LOCAL(0), |
| 652 | B1(WASM_SET_LOCAL(0, WASM_ZERO)), WASM_NOP)); |
| 653 | } |
| 654 | |
| 655 | TEST_F(AstDecoderTest, IfBlock1b) { |
| 656 | EXPECT_VERIFIES_INLINE( |
| 657 | sigs.v_i(), WASM_IF(WASM_GET_LOCAL(0), B1(WASM_SET_LOCAL(0, WASM_ZERO)))); |
| 658 | } |
| 659 | |
| 660 | TEST_F(AstDecoderTest, IfBlock2a) { |
| 661 | EXPECT_VERIFIES_INLINE( |
| 662 | sigs.v_i(), WASM_IF(WASM_GET_LOCAL(0), B2(WASM_SET_LOCAL(0, WASM_ZERO), |
| 663 | WASM_SET_LOCAL(0, WASM_ZERO)))); |
| 664 | } |
| 665 | |
| 666 | TEST_F(AstDecoderTest, IfBlock2b) { |
| 667 | EXPECT_VERIFIES_INLINE( |
| 668 | sigs.v_i(), |
| 669 | WASM_IF_ELSE(WASM_GET_LOCAL(0), B2(WASM_SET_LOCAL(0, WASM_ZERO), |
| 670 | WASM_SET_LOCAL(0, WASM_ZERO)), |
| 671 | WASM_NOP)); |
| 672 | } |
| 673 | |
| 674 | TEST_F(AstDecoderTest, IfElseSet) { |
| 675 | EXPECT_VERIFIES_INLINE( |
| 676 | sigs.v_i(), WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_SET_LOCAL(0, WASM_ZERO), |
| 677 | WASM_SET_LOCAL(0, WASM_I8(1)))); |
| 678 | } |
| 679 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 680 | TEST_F(AstDecoderTest, Loop0) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 681 | static const byte code[] = {kExprLoop, kExprEnd}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 682 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 683 | } |
| 684 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 685 | TEST_F(AstDecoderTest, Loop1) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 686 | static const byte code[] = {WASM_LOOP(1, WASM_SET_LOCAL(0, WASM_ZERO))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 687 | EXPECT_VERIFIES(sigs.v_i(), code); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 688 | EXPECT_FAILURE(sigs.v_v(), code); |
| 689 | EXPECT_FAILURE(sigs.f_ff(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 690 | } |
| 691 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 692 | TEST_F(AstDecoderTest, Loop2) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 693 | EXPECT_VERIFIES_INLINE(sigs.v_i(), WASM_LOOP(2, WASM_SET_LOCAL(0, WASM_ZERO), |
| 694 | WASM_SET_LOCAL(0, WASM_ZERO))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 695 | } |
| 696 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 697 | TEST_F(AstDecoderTest, Loop1_continue) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 698 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BR(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 699 | } |
| 700 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 701 | TEST_F(AstDecoderTest, Loop1_break) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 702 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BR(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 703 | } |
| 704 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 705 | TEST_F(AstDecoderTest, Loop2_continue) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 706 | EXPECT_VERIFIES_INLINE( |
| 707 | sigs.v_i(), WASM_LOOP(2, WASM_SET_LOCAL(0, WASM_ZERO), WASM_BR(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 708 | } |
| 709 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 710 | TEST_F(AstDecoderTest, Loop2_break) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 711 | EXPECT_VERIFIES_INLINE( |
| 712 | sigs.v_i(), WASM_LOOP(2, WASM_SET_LOCAL(0, WASM_ZERO), WASM_BR(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 713 | } |
| 714 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 715 | TEST_F(AstDecoderTest, ExprLoop0) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 716 | static const byte code[] = {kExprLoop, kExprEnd}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 717 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 718 | } |
| 719 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 720 | TEST_F(AstDecoderTest, ExprLoop1a) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 721 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_LOOP(1, WASM_BRV(0, WASM_ZERO))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 722 | } |
| 723 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 724 | TEST_F(AstDecoderTest, ExprLoop1b) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 725 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_LOOP(1, WASM_BRV(1, WASM_ZERO))); |
| 726 | EXPECT_FAILURE_INLINE(sigs.f_ff(), WASM_LOOP(1, WASM_BRV(1, WASM_ZERO))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 727 | } |
| 728 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 729 | TEST_F(AstDecoderTest, ExprLoop2_unreachable) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 730 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_LOOP(2, WASM_BR(0), WASM_NOP)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 731 | } |
| 732 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 733 | TEST_F(AstDecoderTest, ReturnVoid1) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 734 | static const byte code[] = {kExprNop}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 735 | EXPECT_VERIFIES(sigs.v_v(), code); |
| 736 | EXPECT_FAILURE(sigs.i_i(), code); |
| 737 | EXPECT_FAILURE(sigs.i_f(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 738 | } |
| 739 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 740 | TEST_F(AstDecoderTest, ReturnVoid2) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 741 | static const byte code[] = {kExprBlock, kExprBr, ARITY_0, DEPTH_0, kExprEnd}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 742 | EXPECT_VERIFIES(sigs.v_v(), code); |
| 743 | EXPECT_FAILURE(sigs.i_i(), code); |
| 744 | EXPECT_FAILURE(sigs.i_f(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 745 | } |
| 746 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 747 | TEST_F(AstDecoderTest, ReturnVoid3) { |
| 748 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprI8Const, 0); |
| 749 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprI32Const, 0, 0, 0, 0); |
| 750 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprI64Const, 0, 0, 0, 0, 0, 0, 0, 0); |
| 751 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprF32Const, 0, 0, 0, 0); |
| 752 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprF64Const, 0, 0, 0, 0, 0, 0, 0, 0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 753 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 754 | EXPECT_VERIFIES_INLINE(sigs.v_i(), kExprGetLocal, 0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 755 | } |
| 756 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 757 | TEST_F(AstDecoderTest, Unreachable1) { |
| 758 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprUnreachable); |
| 759 | EXPECT_VERIFIES_INLINE(sigs.v_v(), kExprUnreachable, kExprUnreachable); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 760 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B2(WASM_UNREACHABLE, WASM_ZERO)); |
| 761 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B2(WASM_BR(0), WASM_ZERO)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 762 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(2, WASM_UNREACHABLE, WASM_ZERO)); |
| 763 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(2, WASM_BR(0), WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 764 | } |
| 765 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 766 | TEST_F(AstDecoderTest, Unreachable_binop) { |
| 767 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_I32_AND(WASM_ZERO, WASM_UNREACHABLE)); |
| 768 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_I32_AND(WASM_UNREACHABLE, WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 769 | } |
| 770 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 771 | TEST_F(AstDecoderTest, Unreachable_select) { |
| 772 | EXPECT_VERIFIES_INLINE(sigs.i_i(), |
| 773 | WASM_SELECT(WASM_UNREACHABLE, WASM_ZERO, WASM_ZERO)); |
| 774 | EXPECT_VERIFIES_INLINE(sigs.i_i(), |
| 775 | WASM_SELECT(WASM_ZERO, WASM_UNREACHABLE, WASM_ZERO)); |
| 776 | EXPECT_VERIFIES_INLINE(sigs.i_i(), |
| 777 | WASM_SELECT(WASM_ZERO, WASM_ZERO, WASM_UNREACHABLE)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 778 | } |
| 779 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 780 | TEST_F(AstDecoderTest, If1) { |
| 781 | EXPECT_VERIFIES_INLINE( |
| 782 | sigs.i_i(), WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_I8(9), WASM_I8(8))); |
| 783 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_I8(9), |
| 784 | WASM_GET_LOCAL(0))); |
| 785 | EXPECT_VERIFIES_INLINE( |
| 786 | sigs.i_i(), |
| 787 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_I8(8))); |
| 788 | } |
| 789 | |
| 790 | TEST_F(AstDecoderTest, If_off_end) { |
| 791 | static const byte kCode[] = { |
| 792 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))}; |
| 793 | for (size_t len = 3; len < arraysize(kCode); len++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 794 | Verify(kError, sigs.i_i(), kCode, kCode + len); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 795 | } |
| 796 | } |
| 797 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 798 | TEST_F(AstDecoderTest, If_type1) { |
| 799 | // float|double ? 1 : 2 |
| 800 | static const byte kCode[] = { |
| 801 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_I8(0), WASM_I8(2))}; |
| 802 | EXPECT_VERIFIES(sigs.i_i(), kCode); |
| 803 | EXPECT_FAILURE(sigs.i_f(), kCode); |
| 804 | EXPECT_FAILURE(sigs.i_d(), kCode); |
| 805 | } |
| 806 | |
| 807 | TEST_F(AstDecoderTest, If_type2) { |
| 808 | // 1 ? float|double : 2 |
| 809 | static const byte kCode[] = { |
| 810 | WASM_IF_ELSE(WASM_I8(1), WASM_GET_LOCAL(0), WASM_I8(1))}; |
| 811 | EXPECT_VERIFIES(sigs.i_i(), kCode); |
| 812 | EXPECT_FAILURE(sigs.i_f(), kCode); |
| 813 | EXPECT_FAILURE(sigs.i_d(), kCode); |
| 814 | } |
| 815 | |
| 816 | TEST_F(AstDecoderTest, If_type3) { |
| 817 | // stmt ? 0 : 1 |
| 818 | static const byte kCode[] = {WASM_IF_ELSE(WASM_NOP, WASM_I8(0), WASM_I8(1))}; |
| 819 | EXPECT_FAILURE(sigs.i_i(), kCode); |
| 820 | EXPECT_FAILURE(sigs.i_f(), kCode); |
| 821 | EXPECT_FAILURE(sigs.i_d(), kCode); |
| 822 | } |
| 823 | |
| 824 | TEST_F(AstDecoderTest, If_type4) { |
| 825 | // 0 ? stmt : 1 |
| 826 | static const byte kCode[] = { |
| 827 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_NOP, WASM_I8(1))}; |
| 828 | EXPECT_FAILURE(sigs.i_i(), kCode); |
| 829 | EXPECT_FAILURE(sigs.i_f(), kCode); |
| 830 | EXPECT_FAILURE(sigs.i_d(), kCode); |
| 831 | } |
| 832 | |
| 833 | TEST_F(AstDecoderTest, If_type5) { |
| 834 | // 0 ? 1 : stmt |
| 835 | static const byte kCode[] = {WASM_IF_ELSE(WASM_ZERO, WASM_I8(1), WASM_NOP)}; |
| 836 | EXPECT_FAILURE(sigs.i_i(), kCode); |
| 837 | EXPECT_FAILURE(sigs.i_f(), kCode); |
| 838 | EXPECT_FAILURE(sigs.i_d(), kCode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 839 | } |
| 840 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 841 | TEST_F(AstDecoderTest, Int64Local_param) { |
| 842 | EXPECT_VERIFIES(sigs.l_l(), kCodeGetLocal0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 843 | } |
| 844 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 845 | TEST_F(AstDecoderTest, Int64Locals) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 846 | for (byte i = 1; i < 8; i++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 847 | AddLocals(kAstI64, 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 848 | for (byte j = 0; j < i; j++) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 849 | EXPECT_VERIFIES_INLINE(sigs.l_v(), WASM_GET_LOCAL(j)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 850 | } |
| 851 | } |
| 852 | } |
| 853 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 854 | TEST_F(AstDecoderTest, Int32Binops) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 855 | TestBinop(kExprI32Add, sigs.i_ii()); |
| 856 | TestBinop(kExprI32Sub, sigs.i_ii()); |
| 857 | TestBinop(kExprI32Mul, sigs.i_ii()); |
| 858 | TestBinop(kExprI32DivS, sigs.i_ii()); |
| 859 | TestBinop(kExprI32DivU, sigs.i_ii()); |
| 860 | TestBinop(kExprI32RemS, sigs.i_ii()); |
| 861 | TestBinop(kExprI32RemU, sigs.i_ii()); |
| 862 | TestBinop(kExprI32And, sigs.i_ii()); |
| 863 | TestBinop(kExprI32Ior, sigs.i_ii()); |
| 864 | TestBinop(kExprI32Xor, sigs.i_ii()); |
| 865 | TestBinop(kExprI32Shl, sigs.i_ii()); |
| 866 | TestBinop(kExprI32ShrU, sigs.i_ii()); |
| 867 | TestBinop(kExprI32ShrS, sigs.i_ii()); |
| 868 | TestBinop(kExprI32Eq, sigs.i_ii()); |
| 869 | TestBinop(kExprI32LtS, sigs.i_ii()); |
| 870 | TestBinop(kExprI32LeS, sigs.i_ii()); |
| 871 | TestBinop(kExprI32LtU, sigs.i_ii()); |
| 872 | TestBinop(kExprI32LeU, sigs.i_ii()); |
| 873 | } |
| 874 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 875 | TEST_F(AstDecoderTest, DoubleBinops) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 876 | TestBinop(kExprF64Add, sigs.d_dd()); |
| 877 | TestBinop(kExprF64Sub, sigs.d_dd()); |
| 878 | TestBinop(kExprF64Mul, sigs.d_dd()); |
| 879 | TestBinop(kExprF64Div, sigs.d_dd()); |
| 880 | |
| 881 | TestBinop(kExprF64Eq, sigs.i_dd()); |
| 882 | TestBinop(kExprF64Lt, sigs.i_dd()); |
| 883 | TestBinop(kExprF64Le, sigs.i_dd()); |
| 884 | } |
| 885 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 886 | TEST_F(AstDecoderTest, FloatBinops) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 887 | TestBinop(kExprF32Add, sigs.f_ff()); |
| 888 | TestBinop(kExprF32Sub, sigs.f_ff()); |
| 889 | TestBinop(kExprF32Mul, sigs.f_ff()); |
| 890 | TestBinop(kExprF32Div, sigs.f_ff()); |
| 891 | |
| 892 | TestBinop(kExprF32Eq, sigs.i_ff()); |
| 893 | TestBinop(kExprF32Lt, sigs.i_ff()); |
| 894 | TestBinop(kExprF32Le, sigs.i_ff()); |
| 895 | } |
| 896 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 897 | TEST_F(AstDecoderTest, TypeConversions) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 898 | TestUnop(kExprI32SConvertF32, kAstI32, kAstF32); |
| 899 | TestUnop(kExprI32SConvertF64, kAstI32, kAstF64); |
| 900 | TestUnop(kExprI32UConvertF32, kAstI32, kAstF32); |
| 901 | TestUnop(kExprI32UConvertF64, kAstI32, kAstF64); |
| 902 | TestUnop(kExprF64SConvertI32, kAstF64, kAstI32); |
| 903 | TestUnop(kExprF64UConvertI32, kAstF64, kAstI32); |
| 904 | TestUnop(kExprF64ConvertF32, kAstF64, kAstF32); |
| 905 | TestUnop(kExprF32SConvertI32, kAstF32, kAstI32); |
| 906 | TestUnop(kExprF32UConvertI32, kAstF32, kAstI32); |
| 907 | TestUnop(kExprF32ConvertF64, kAstF32, kAstF64); |
| 908 | } |
| 909 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 910 | TEST_F(AstDecoderTest, MacrosStmt) { |
| 911 | VERIFY(WASM_SET_LOCAL(0, WASM_I32V_3(87348))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 912 | VERIFY(WASM_STORE_MEM(MachineType::Int32(), WASM_I8(24), WASM_I8(40))); |
| 913 | VERIFY(WASM_IF(WASM_GET_LOCAL(0), WASM_NOP)); |
| 914 | VERIFY(WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_NOP, WASM_NOP)); |
| 915 | VERIFY(WASM_NOP); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 916 | VERIFY(B1(WASM_NOP)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 917 | VERIFY(WASM_LOOP(1, WASM_NOP)); |
| 918 | VERIFY(WASM_LOOP(1, WASM_BREAK(0))); |
| 919 | VERIFY(WASM_LOOP(1, WASM_CONTINUE(0))); |
| 920 | } |
| 921 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 922 | TEST_F(AstDecoderTest, MacrosBreak) { |
| 923 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BREAK(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 924 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 925 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_LOOP(1, WASM_BREAKV(0, WASM_ZERO))); |
| 926 | EXPECT_VERIFIES_INLINE(sigs.l_l(), |
| 927 | WASM_LOOP(1, WASM_BREAKV(0, WASM_I64V_1(0)))); |
| 928 | EXPECT_VERIFIES_INLINE(sigs.f_ff(), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 929 | WASM_LOOP(1, WASM_BREAKV(0, WASM_F32(0.0)))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 930 | EXPECT_VERIFIES_INLINE(sigs.d_dd(), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 931 | WASM_LOOP(1, WASM_BREAKV(0, WASM_F64(0.0)))); |
| 932 | } |
| 933 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 934 | TEST_F(AstDecoderTest, MacrosContinue) { |
| 935 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_CONTINUE(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 936 | } |
| 937 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 938 | TEST_F(AstDecoderTest, MacrosVariadic) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 939 | VERIFY(B2(WASM_NOP, WASM_NOP)); |
| 940 | VERIFY(B3(WASM_NOP, WASM_NOP, WASM_NOP)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 941 | VERIFY(WASM_LOOP(2, WASM_NOP, WASM_NOP)); |
| 942 | VERIFY(WASM_LOOP(3, WASM_NOP, WASM_NOP, WASM_NOP)); |
| 943 | } |
| 944 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 945 | TEST_F(AstDecoderTest, MacrosNestedBlocks) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 946 | VERIFY(B2(WASM_NOP, B2(WASM_NOP, WASM_NOP))); |
| 947 | VERIFY(B3(WASM_NOP, // -- |
| 948 | B2(WASM_NOP, WASM_NOP), // -- |
| 949 | B2(WASM_NOP, WASM_NOP))); // -- |
| 950 | VERIFY(B1(B1(B2(WASM_NOP, WASM_NOP)))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 951 | } |
| 952 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 953 | TEST_F(AstDecoderTest, MultipleReturn) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 954 | static LocalType kIntTypes5[] = {kAstI32, kAstI32, kAstI32, kAstI32, kAstI32}; |
| 955 | FunctionSig sig_ii_v(2, 0, kIntTypes5); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 956 | EXPECT_VERIFIES_INLINE(&sig_ii_v, WASM_RETURNN(2, WASM_ZERO, WASM_ONE)); |
| 957 | EXPECT_FAILURE_INLINE(&sig_ii_v, WASM_RETURNN(1, WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 958 | |
| 959 | FunctionSig sig_iii_v(3, 0, kIntTypes5); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 960 | EXPECT_VERIFIES_INLINE(&sig_iii_v, |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 961 | WASM_RETURNN(3, WASM_ZERO, WASM_ONE, WASM_I8(44))); |
| 962 | EXPECT_FAILURE_INLINE(&sig_iii_v, WASM_RETURNN(2, WASM_ZERO, WASM_ONE)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 963 | } |
| 964 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 965 | TEST_F(AstDecoderTest, MultipleReturn_fallthru) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 966 | static LocalType kIntTypes5[] = {kAstI32, kAstI32, kAstI32, kAstI32, kAstI32}; |
| 967 | FunctionSig sig_ii_v(2, 0, kIntTypes5); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 968 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 969 | EXPECT_VERIFIES_INLINE(&sig_ii_v, WASM_ZERO, WASM_ONE); |
| 970 | EXPECT_FAILURE_INLINE(&sig_ii_v, WASM_ZERO); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 971 | |
| 972 | FunctionSig sig_iii_v(3, 0, kIntTypes5); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 973 | EXPECT_VERIFIES_INLINE(&sig_iii_v, WASM_ZERO, WASM_ONE, WASM_I8(44)); |
| 974 | EXPECT_FAILURE_INLINE(&sig_iii_v, WASM_ZERO, WASM_ONE); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 975 | } |
| 976 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 977 | TEST_F(AstDecoderTest, MacrosInt32) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 978 | VERIFY(WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_I8(12))); |
| 979 | VERIFY(WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_I8(13))); |
| 980 | VERIFY(WASM_I32_MUL(WASM_GET_LOCAL(0), WASM_I8(14))); |
| 981 | VERIFY(WASM_I32_DIVS(WASM_GET_LOCAL(0), WASM_I8(15))); |
| 982 | VERIFY(WASM_I32_DIVU(WASM_GET_LOCAL(0), WASM_I8(16))); |
| 983 | VERIFY(WASM_I32_REMS(WASM_GET_LOCAL(0), WASM_I8(17))); |
| 984 | VERIFY(WASM_I32_REMU(WASM_GET_LOCAL(0), WASM_I8(18))); |
| 985 | VERIFY(WASM_I32_AND(WASM_GET_LOCAL(0), WASM_I8(19))); |
| 986 | VERIFY(WASM_I32_IOR(WASM_GET_LOCAL(0), WASM_I8(20))); |
| 987 | VERIFY(WASM_I32_XOR(WASM_GET_LOCAL(0), WASM_I8(21))); |
| 988 | VERIFY(WASM_I32_SHL(WASM_GET_LOCAL(0), WASM_I8(22))); |
| 989 | VERIFY(WASM_I32_SHR(WASM_GET_LOCAL(0), WASM_I8(23))); |
| 990 | VERIFY(WASM_I32_SAR(WASM_GET_LOCAL(0), WASM_I8(24))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 991 | VERIFY(WASM_I32_ROR(WASM_GET_LOCAL(0), WASM_I8(24))); |
| 992 | VERIFY(WASM_I32_ROL(WASM_GET_LOCAL(0), WASM_I8(24))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 993 | VERIFY(WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(25))); |
| 994 | VERIFY(WASM_I32_NE(WASM_GET_LOCAL(0), WASM_I8(25))); |
| 995 | |
| 996 | VERIFY(WASM_I32_LTS(WASM_GET_LOCAL(0), WASM_I8(26))); |
| 997 | VERIFY(WASM_I32_LES(WASM_GET_LOCAL(0), WASM_I8(27))); |
| 998 | VERIFY(WASM_I32_LTU(WASM_GET_LOCAL(0), WASM_I8(28))); |
| 999 | VERIFY(WASM_I32_LEU(WASM_GET_LOCAL(0), WASM_I8(29))); |
| 1000 | |
| 1001 | VERIFY(WASM_I32_GTS(WASM_GET_LOCAL(0), WASM_I8(26))); |
| 1002 | VERIFY(WASM_I32_GES(WASM_GET_LOCAL(0), WASM_I8(27))); |
| 1003 | VERIFY(WASM_I32_GTU(WASM_GET_LOCAL(0), WASM_I8(28))); |
| 1004 | VERIFY(WASM_I32_GEU(WASM_GET_LOCAL(0), WASM_I8(29))); |
| 1005 | } |
| 1006 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1007 | TEST_F(AstDecoderTest, MacrosInt64) { |
| 1008 | #define VERIFY_L_LL(...) EXPECT_VERIFIES_INLINE(sigs.l_ll(), __VA_ARGS__) |
| 1009 | #define VERIFY_I_LL(...) EXPECT_VERIFIES_INLINE(sigs.i_ll(), __VA_ARGS__) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1010 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1011 | VERIFY_L_LL(WASM_I64_ADD(WASM_GET_LOCAL(0), WASM_I64V_1(12))); |
| 1012 | VERIFY_L_LL(WASM_I64_SUB(WASM_GET_LOCAL(0), WASM_I64V_1(13))); |
| 1013 | VERIFY_L_LL(WASM_I64_MUL(WASM_GET_LOCAL(0), WASM_I64V_1(14))); |
| 1014 | VERIFY_L_LL(WASM_I64_DIVS(WASM_GET_LOCAL(0), WASM_I64V_1(15))); |
| 1015 | VERIFY_L_LL(WASM_I64_DIVU(WASM_GET_LOCAL(0), WASM_I64V_1(16))); |
| 1016 | VERIFY_L_LL(WASM_I64_REMS(WASM_GET_LOCAL(0), WASM_I64V_1(17))); |
| 1017 | VERIFY_L_LL(WASM_I64_REMU(WASM_GET_LOCAL(0), WASM_I64V_1(18))); |
| 1018 | VERIFY_L_LL(WASM_I64_AND(WASM_GET_LOCAL(0), WASM_I64V_1(19))); |
| 1019 | VERIFY_L_LL(WASM_I64_IOR(WASM_GET_LOCAL(0), WASM_I64V_1(20))); |
| 1020 | VERIFY_L_LL(WASM_I64_XOR(WASM_GET_LOCAL(0), WASM_I64V_1(21))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1021 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1022 | VERIFY_L_LL(WASM_I64_SHL(WASM_GET_LOCAL(0), WASM_I64V_1(22))); |
| 1023 | VERIFY_L_LL(WASM_I64_SHR(WASM_GET_LOCAL(0), WASM_I64V_1(23))); |
| 1024 | VERIFY_L_LL(WASM_I64_SAR(WASM_GET_LOCAL(0), WASM_I64V_1(24))); |
| 1025 | VERIFY_L_LL(WASM_I64_ROR(WASM_GET_LOCAL(0), WASM_I64V_1(24))); |
| 1026 | VERIFY_L_LL(WASM_I64_ROL(WASM_GET_LOCAL(0), WASM_I64V_1(24))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1027 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1028 | VERIFY_I_LL(WASM_I64_LTS(WASM_GET_LOCAL(0), WASM_I64V_1(26))); |
| 1029 | VERIFY_I_LL(WASM_I64_LES(WASM_GET_LOCAL(0), WASM_I64V_1(27))); |
| 1030 | VERIFY_I_LL(WASM_I64_LTU(WASM_GET_LOCAL(0), WASM_I64V_1(28))); |
| 1031 | VERIFY_I_LL(WASM_I64_LEU(WASM_GET_LOCAL(0), WASM_I64V_1(29))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1032 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1033 | VERIFY_I_LL(WASM_I64_GTS(WASM_GET_LOCAL(0), WASM_I64V_1(26))); |
| 1034 | VERIFY_I_LL(WASM_I64_GES(WASM_GET_LOCAL(0), WASM_I64V_1(27))); |
| 1035 | VERIFY_I_LL(WASM_I64_GTU(WASM_GET_LOCAL(0), WASM_I64V_1(28))); |
| 1036 | VERIFY_I_LL(WASM_I64_GEU(WASM_GET_LOCAL(0), WASM_I64V_1(29))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1037 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1038 | VERIFY_I_LL(WASM_I64_EQ(WASM_GET_LOCAL(0), WASM_I64V_1(25))); |
| 1039 | VERIFY_I_LL(WASM_I64_NE(WASM_GET_LOCAL(0), WASM_I64V_1(25))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1040 | } |
| 1041 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1042 | TEST_F(AstDecoderTest, AllSimpleExpressions) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1043 | // Test all simple expressions which are described by a signature. |
| 1044 | #define DECODE_TEST(name, opcode, sig) \ |
| 1045 | { \ |
| 1046 | FunctionSig* sig = WasmOpcodes::Signature(kExpr##name); \ |
| 1047 | if (sig->parameter_count() == 1) { \ |
| 1048 | TestUnop(kExpr##name, sig); \ |
| 1049 | } else { \ |
| 1050 | TestBinop(kExpr##name, sig); \ |
| 1051 | } \ |
| 1052 | } |
| 1053 | |
| 1054 | FOREACH_SIMPLE_OPCODE(DECODE_TEST); |
| 1055 | |
| 1056 | #undef DECODE_TEST |
| 1057 | } |
| 1058 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1059 | TEST_F(AstDecoderTest, MemorySize) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1060 | byte code[] = {kExprMemorySize}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1061 | EXPECT_VERIFIES(sigs.i_i(), code); |
| 1062 | EXPECT_FAILURE(sigs.f_ff(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1063 | } |
| 1064 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1065 | TEST_F(AstDecoderTest, GrowMemory) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1066 | byte code[] = {WASM_UNOP(kExprGrowMemory, WASM_GET_LOCAL(0))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1067 | EXPECT_VERIFIES(sigs.i_i(), code); |
| 1068 | EXPECT_FAILURE(sigs.i_d(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1069 | } |
| 1070 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1071 | TEST_F(AstDecoderTest, LoadMemOffset) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1072 | for (int offset = 0; offset < 128; offset += 7) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1073 | byte code[] = {kExprI8Const, 0, kExprI32LoadMem, ZERO_ALIGNMENT, |
| 1074 | static_cast<byte>(offset)}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1075 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1076 | } |
| 1077 | } |
| 1078 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1079 | TEST_F(AstDecoderTest, StoreMemOffset) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1080 | for (int offset = 0; offset < 128; offset += 7) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1081 | byte code[] = {WASM_STORE_MEM_OFFSET(MachineType::Int32(), offset, |
| 1082 | WASM_ZERO, WASM_ZERO)}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1083 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1084 | } |
| 1085 | } |
| 1086 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1087 | #define BYTE0(x) ((x)&0x7F) |
| 1088 | #define BYTE1(x) ((x >> 7) & 0x7F) |
| 1089 | #define BYTE2(x) ((x >> 14) & 0x7F) |
| 1090 | #define BYTE3(x) ((x >> 21) & 0x7F) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1091 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1092 | #define VARINT1(x) BYTE0(x) |
| 1093 | #define VARINT2(x) BYTE0(x) | 0x80, BYTE1(x) |
| 1094 | #define VARINT3(x) BYTE0(x) | 0x80, BYTE1(x) | 0x80, BYTE2(x) |
| 1095 | #define VARINT4(x) BYTE0(x) | 0x80, BYTE1(x) | 0x80, BYTE2(x) | 0x80, BYTE3(x) |
| 1096 | |
| 1097 | TEST_F(AstDecoderTest, LoadMemOffset_varint) { |
| 1098 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, kExprI32LoadMem, ZERO_ALIGNMENT, |
| 1099 | VARINT1(0x45)); |
| 1100 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, kExprI32LoadMem, ZERO_ALIGNMENT, |
| 1101 | VARINT2(0x3999)); |
| 1102 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, kExprI32LoadMem, ZERO_ALIGNMENT, |
| 1103 | VARINT3(0x344445)); |
| 1104 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, kExprI32LoadMem, ZERO_ALIGNMENT, |
| 1105 | VARINT4(0x36666667)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1106 | } |
| 1107 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1108 | TEST_F(AstDecoderTest, StoreMemOffset_varint) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1109 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, WASM_ZERO, kExprI32StoreMem, |
| 1110 | ZERO_ALIGNMENT, VARINT1(0x33)); |
| 1111 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, WASM_ZERO, kExprI32StoreMem, |
| 1112 | ZERO_ALIGNMENT, VARINT2(0x1111)); |
| 1113 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, WASM_ZERO, kExprI32StoreMem, |
| 1114 | ZERO_ALIGNMENT, VARINT3(0x222222)); |
| 1115 | EXPECT_VERIFIES_INLINE(sigs.i_i(), WASM_ZERO, WASM_ZERO, kExprI32StoreMem, |
| 1116 | ZERO_ALIGNMENT, VARINT4(0x44444444)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1117 | } |
| 1118 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1119 | TEST_F(AstDecoderTest, AllLoadMemCombinations) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1120 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1121 | LocalType local_type = kLocalTypes[i]; |
| 1122 | for (size_t j = 0; j < arraysize(machineTypes); j++) { |
| 1123 | MachineType mem_type = machineTypes[j]; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1124 | byte code[] = {WASM_LOAD_MEM(mem_type, WASM_ZERO)}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1125 | FunctionSig sig(1, 0, &local_type); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1126 | if (local_type == WasmOpcodes::LocalTypeFor(mem_type)) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1127 | EXPECT_VERIFIES(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1128 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1129 | EXPECT_FAILURE(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1130 | } |
| 1131 | } |
| 1132 | } |
| 1133 | } |
| 1134 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1135 | TEST_F(AstDecoderTest, AllStoreMemCombinations) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1136 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1137 | LocalType local_type = kLocalTypes[i]; |
| 1138 | for (size_t j = 0; j < arraysize(machineTypes); j++) { |
| 1139 | MachineType mem_type = machineTypes[j]; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1140 | byte code[] = {WASM_STORE_MEM(mem_type, WASM_ZERO, WASM_GET_LOCAL(0))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1141 | FunctionSig sig(0, 1, &local_type); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1142 | if (local_type == WasmOpcodes::LocalTypeFor(mem_type)) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1143 | EXPECT_VERIFIES(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1144 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1145 | EXPECT_FAILURE(&sig, code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1146 | } |
| 1147 | } |
| 1148 | } |
| 1149 | } |
| 1150 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1151 | namespace { |
| 1152 | // A helper for tests that require a module environment for functions and |
| 1153 | // globals. |
| 1154 | class TestModuleEnv : public ModuleEnv { |
| 1155 | public: |
| 1156 | TestModuleEnv() { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1157 | instance = nullptr; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1158 | module = &mod; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1159 | } |
| 1160 | byte AddGlobal(MachineType mem_type) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1161 | mod.globals.push_back({0, 0, mem_type, 0, false}); |
| 1162 | CHECK(mod.globals.size() <= 127); |
| 1163 | return static_cast<byte>(mod.globals.size() - 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1164 | } |
| 1165 | byte AddSignature(FunctionSig* sig) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1166 | mod.signatures.push_back(sig); |
| 1167 | CHECK(mod.signatures.size() <= 127); |
| 1168 | return static_cast<byte>(mod.signatures.size() - 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1169 | } |
| 1170 | byte AddFunction(FunctionSig* sig) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1171 | mod.functions.push_back({sig, // sig |
| 1172 | 0, // func_index |
| 1173 | 0, // sig_index |
| 1174 | 0, // name_offset |
| 1175 | 0, // name_length |
| 1176 | 0, // code_start_offset |
| 1177 | 0}); // code_end_offset |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1178 | CHECK(mod.functions.size() <= 127); |
| 1179 | return static_cast<byte>(mod.functions.size() - 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1180 | } |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1181 | byte AddImport(FunctionSig* sig) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1182 | mod.import_table.push_back({sig, // sig |
| 1183 | 0, // sig_index |
| 1184 | 0, // module_name_offset |
| 1185 | 0, // module_name_length |
| 1186 | 0, // function_name_offset |
| 1187 | 0}); // function_name_length |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1188 | CHECK(mod.import_table.size() <= 127); |
| 1189 | return static_cast<byte>(mod.import_table.size() - 1); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1190 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1191 | |
| 1192 | private: |
| 1193 | WasmModule mod; |
| 1194 | }; |
| 1195 | } // namespace |
| 1196 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1197 | TEST_F(AstDecoderTest, SimpleCalls) { |
| 1198 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1199 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1200 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1201 | |
| 1202 | module_env.AddFunction(sigs.i_v()); |
| 1203 | module_env.AddFunction(sigs.i_i()); |
| 1204 | module_env.AddFunction(sigs.i_ii()); |
| 1205 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1206 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_FUNCTION0(0)); |
| 1207 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_FUNCTION1(1, WASM_I8(27))); |
| 1208 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_FUNCTION2(2, WASM_I8(37), WASM_I8(77))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1209 | } |
| 1210 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1211 | TEST_F(AstDecoderTest, CallsWithTooFewArguments) { |
| 1212 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1213 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1214 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1215 | |
| 1216 | module_env.AddFunction(sigs.i_i()); |
| 1217 | module_env.AddFunction(sigs.i_ii()); |
| 1218 | module_env.AddFunction(sigs.f_ff()); |
| 1219 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1220 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION0(0)); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1221 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(1, WASM_ZERO)); |
| 1222 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(2, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1223 | } |
| 1224 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1225 | TEST_F(AstDecoderTest, CallsWithMismatchedSigs2) { |
| 1226 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1227 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1228 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1229 | |
| 1230 | module_env.AddFunction(sigs.i_i()); |
| 1231 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1232 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(0, WASM_I64V_1(17))); |
| 1233 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(0, WASM_F32(17.1))); |
| 1234 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(0, WASM_F64(17.1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1235 | } |
| 1236 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1237 | TEST_F(AstDecoderTest, CallsWithMismatchedSigs3) { |
| 1238 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1239 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1240 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1241 | |
| 1242 | module_env.AddFunction(sigs.i_f()); |
| 1243 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1244 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(0, WASM_I8(17))); |
| 1245 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(0, WASM_I64V_1(27))); |
| 1246 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(0, WASM_F64(37.2))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1247 | |
| 1248 | module_env.AddFunction(sigs.i_d()); |
| 1249 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1250 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(1, WASM_I8(16))); |
| 1251 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(1, WASM_I64V_1(16))); |
| 1252 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_FUNCTION1(1, WASM_F32(17.6))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1253 | } |
| 1254 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1255 | TEST_F(AstDecoderTest, SimpleIndirectCalls) { |
| 1256 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1257 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1258 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1259 | |
| 1260 | byte f0 = module_env.AddSignature(sigs.i_v()); |
| 1261 | byte f1 = module_env.AddSignature(sigs.i_i()); |
| 1262 | byte f2 = module_env.AddSignature(sigs.i_ii()); |
| 1263 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1264 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_INDIRECT0(f0, WASM_ZERO)); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1265 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_INDIRECT1(f1, WASM_ZERO, WASM_I8(22))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1266 | EXPECT_VERIFIES_INLINE( |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1267 | sig, WASM_CALL_INDIRECT2(f2, WASM_ZERO, WASM_I8(32), WASM_I8(72))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1268 | } |
| 1269 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1270 | TEST_F(AstDecoderTest, IndirectCallsOutOfBounds) { |
| 1271 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1272 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1273 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1274 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1275 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT0(0, WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1276 | module_env.AddSignature(sigs.i_v()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1277 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_INDIRECT0(0, WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1278 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1279 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT1(1, WASM_ZERO, WASM_I8(22))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1280 | module_env.AddSignature(sigs.i_i()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1281 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_INDIRECT1(1, WASM_ZERO, WASM_I8(27))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1282 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1283 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT1(2, WASM_ZERO, WASM_I8(27))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1284 | } |
| 1285 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1286 | TEST_F(AstDecoderTest, IndirectCallsWithMismatchedSigs3) { |
| 1287 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1288 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1289 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1290 | |
| 1291 | byte f0 = module_env.AddFunction(sigs.i_f()); |
| 1292 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1293 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT1(f0, WASM_ZERO, WASM_I8(17))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1294 | EXPECT_FAILURE_INLINE(sig, |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1295 | WASM_CALL_INDIRECT1(f0, WASM_ZERO, WASM_I64V_1(27))); |
| 1296 | EXPECT_FAILURE_INLINE(sig, |
| 1297 | WASM_CALL_INDIRECT1(f0, WASM_ZERO, WASM_F64(37.2))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1298 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1299 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT0(f0, WASM_I8(17))); |
| 1300 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT0(f0, WASM_I64V_1(27))); |
| 1301 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT0(f0, WASM_F64(37.2))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1302 | |
| 1303 | byte f1 = module_env.AddFunction(sigs.i_d()); |
| 1304 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1305 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_INDIRECT1(f1, WASM_ZERO, WASM_I8(16))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1306 | EXPECT_FAILURE_INLINE(sig, |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1307 | WASM_CALL_INDIRECT1(f1, WASM_ZERO, WASM_I64V_1(16))); |
| 1308 | EXPECT_FAILURE_INLINE(sig, |
| 1309 | WASM_CALL_INDIRECT1(f1, WASM_ZERO, WASM_F32(17.6))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1310 | } |
| 1311 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1312 | TEST_F(AstDecoderTest, SimpleImportCalls) { |
| 1313 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1314 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1315 | module = &module_env; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1316 | |
| 1317 | byte f0 = module_env.AddImport(sigs.i_v()); |
| 1318 | byte f1 = module_env.AddImport(sigs.i_i()); |
| 1319 | byte f2 = module_env.AddImport(sigs.i_ii()); |
| 1320 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1321 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_IMPORT0(f0)); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1322 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_IMPORT1(f1, WASM_I8(22))); |
| 1323 | EXPECT_VERIFIES_INLINE(sig, WASM_CALL_IMPORT2(f2, WASM_I8(32), WASM_I8(72))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1324 | } |
| 1325 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1326 | TEST_F(AstDecoderTest, ImportCallsWithMismatchedSigs3) { |
| 1327 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1328 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1329 | module = &module_env; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1330 | |
| 1331 | byte f0 = module_env.AddImport(sigs.i_f()); |
| 1332 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1333 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT0(f0)); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1334 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT1(f0, WASM_I8(17))); |
| 1335 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT1(f0, WASM_I64V_1(27))); |
| 1336 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT1(f0, WASM_F64(37.2))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1337 | |
| 1338 | byte f1 = module_env.AddImport(sigs.i_d()); |
| 1339 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1340 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT0(f1)); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1341 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT1(f1, WASM_I8(16))); |
| 1342 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT1(f1, WASM_I64V_1(16))); |
| 1343 | EXPECT_FAILURE_INLINE(sig, WASM_CALL_IMPORT1(f1, WASM_F32(17.6))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1344 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1345 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1346 | TEST_F(AstDecoderTest, Int32Globals) { |
| 1347 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1348 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1349 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1350 | |
| 1351 | module_env.AddGlobal(MachineType::Int8()); |
| 1352 | module_env.AddGlobal(MachineType::Uint8()); |
| 1353 | module_env.AddGlobal(MachineType::Int16()); |
| 1354 | module_env.AddGlobal(MachineType::Uint16()); |
| 1355 | module_env.AddGlobal(MachineType::Int32()); |
| 1356 | module_env.AddGlobal(MachineType::Uint32()); |
| 1357 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1358 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(0)); |
| 1359 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(1)); |
| 1360 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(2)); |
| 1361 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(3)); |
| 1362 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(4)); |
| 1363 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(5)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1364 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1365 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(0, WASM_GET_LOCAL(0))); |
| 1366 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(1, WASM_GET_LOCAL(0))); |
| 1367 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(2, WASM_GET_LOCAL(0))); |
| 1368 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(3, WASM_GET_LOCAL(0))); |
| 1369 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(4, WASM_GET_LOCAL(0))); |
| 1370 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(5, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1371 | } |
| 1372 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1373 | TEST_F(AstDecoderTest, Int32Globals_fail) { |
| 1374 | FunctionSig* sig = sigs.i_i(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1375 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1376 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1377 | |
| 1378 | module_env.AddGlobal(MachineType::Int64()); |
| 1379 | module_env.AddGlobal(MachineType::Uint64()); |
| 1380 | module_env.AddGlobal(MachineType::Float32()); |
| 1381 | module_env.AddGlobal(MachineType::Float64()); |
| 1382 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1383 | EXPECT_FAILURE_INLINE(sig, WASM_LOAD_GLOBAL(0)); |
| 1384 | EXPECT_FAILURE_INLINE(sig, WASM_LOAD_GLOBAL(1)); |
| 1385 | EXPECT_FAILURE_INLINE(sig, WASM_LOAD_GLOBAL(2)); |
| 1386 | EXPECT_FAILURE_INLINE(sig, WASM_LOAD_GLOBAL(3)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1387 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1388 | EXPECT_FAILURE_INLINE(sig, WASM_STORE_GLOBAL(0, WASM_GET_LOCAL(0))); |
| 1389 | EXPECT_FAILURE_INLINE(sig, WASM_STORE_GLOBAL(1, WASM_GET_LOCAL(0))); |
| 1390 | EXPECT_FAILURE_INLINE(sig, WASM_STORE_GLOBAL(2, WASM_GET_LOCAL(0))); |
| 1391 | EXPECT_FAILURE_INLINE(sig, WASM_STORE_GLOBAL(3, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1392 | } |
| 1393 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1394 | TEST_F(AstDecoderTest, Int64Globals) { |
| 1395 | FunctionSig* sig = sigs.l_l(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1396 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1397 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1398 | |
| 1399 | module_env.AddGlobal(MachineType::Int64()); |
| 1400 | module_env.AddGlobal(MachineType::Uint64()); |
| 1401 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1402 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(0)); |
| 1403 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(1)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1404 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1405 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(0, WASM_GET_LOCAL(0))); |
| 1406 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(1, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1407 | } |
| 1408 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1409 | TEST_F(AstDecoderTest, Float32Globals) { |
| 1410 | FunctionSig* sig = sigs.f_ff(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1411 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1412 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1413 | |
| 1414 | module_env.AddGlobal(MachineType::Float32()); |
| 1415 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1416 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(0)); |
| 1417 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(0, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1418 | } |
| 1419 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1420 | TEST_F(AstDecoderTest, Float64Globals) { |
| 1421 | FunctionSig* sig = sigs.d_dd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1422 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1423 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1424 | |
| 1425 | module_env.AddGlobal(MachineType::Float64()); |
| 1426 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1427 | EXPECT_VERIFIES_INLINE(sig, WASM_LOAD_GLOBAL(0)); |
| 1428 | EXPECT_VERIFIES_INLINE(sig, WASM_STORE_GLOBAL(0, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1429 | } |
| 1430 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1431 | TEST_F(AstDecoderTest, AllLoadGlobalCombinations) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1432 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1433 | LocalType local_type = kLocalTypes[i]; |
| 1434 | for (size_t j = 0; j < arraysize(machineTypes); j++) { |
| 1435 | MachineType mem_type = machineTypes[j]; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1436 | FunctionSig sig(1, 0, &local_type); |
| 1437 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1438 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1439 | module_env.AddGlobal(mem_type); |
| 1440 | if (local_type == WasmOpcodes::LocalTypeFor(mem_type)) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1441 | EXPECT_VERIFIES_INLINE(&sig, WASM_LOAD_GLOBAL(0)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1442 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1443 | EXPECT_FAILURE_INLINE(&sig, WASM_LOAD_GLOBAL(0)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1444 | } |
| 1445 | } |
| 1446 | } |
| 1447 | } |
| 1448 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1449 | TEST_F(AstDecoderTest, AllStoreGlobalCombinations) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1450 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1451 | LocalType local_type = kLocalTypes[i]; |
| 1452 | for (size_t j = 0; j < arraysize(machineTypes); j++) { |
| 1453 | MachineType mem_type = machineTypes[j]; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1454 | FunctionSig sig(0, 1, &local_type); |
| 1455 | TestModuleEnv module_env; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1456 | module = &module_env; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1457 | module_env.AddGlobal(mem_type); |
| 1458 | if (local_type == WasmOpcodes::LocalTypeFor(mem_type)) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1459 | EXPECT_VERIFIES_INLINE(&sig, WASM_STORE_GLOBAL(0, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1460 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1461 | EXPECT_FAILURE_INLINE(&sig, WASM_STORE_GLOBAL(0, WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1462 | } |
| 1463 | } |
| 1464 | } |
| 1465 | } |
| 1466 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1467 | TEST_F(AstDecoderTest, BreakEnd) { |
| 1468 | EXPECT_VERIFIES_INLINE(sigs.i_i(), |
| 1469 | B1(WASM_I32_ADD(WASM_BRV(0, WASM_ZERO), WASM_ZERO))); |
| 1470 | EXPECT_VERIFIES_INLINE(sigs.i_i(), |
| 1471 | B1(WASM_I32_ADD(WASM_ZERO, WASM_BRV(0, WASM_ZERO)))); |
| 1472 | } |
| 1473 | |
| 1474 | TEST_F(AstDecoderTest, BreakIfBinop) { |
| 1475 | EXPECT_FAILURE_INLINE( |
| 1476 | sigs.i_i(), |
| 1477 | WASM_BLOCK( |
| 1478 | 1, WASM_I32_ADD(WASM_BRV_IF(0, WASM_ZERO, WASM_ZERO), WASM_ZERO))); |
| 1479 | EXPECT_FAILURE_INLINE( |
| 1480 | sigs.i_i(), |
| 1481 | WASM_BLOCK( |
| 1482 | 1, WASM_I32_ADD(WASM_ZERO, WASM_BRV_IF(0, WASM_ZERO, WASM_ZERO)))); |
| 1483 | } |
| 1484 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1485 | TEST_F(AstDecoderTest, BreakNesting1) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1486 | for (int i = 0; i < 5; i++) { |
| 1487 | // (block[2] (loop[2] (if (get p) break[N]) (set p 1)) p) |
| 1488 | byte code[] = {WASM_BLOCK( |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1489 | 2, WASM_LOOP(2, WASM_IF(WASM_GET_LOCAL(0), WASM_BRV(i + 1, WASM_ZERO)), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1490 | WASM_SET_LOCAL(0, WASM_I8(1))), |
| 1491 | WASM_GET_LOCAL(0))}; |
| 1492 | if (i < 3) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1493 | EXPECT_VERIFIES(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1494 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1495 | EXPECT_FAILURE(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1496 | } |
| 1497 | } |
| 1498 | } |
| 1499 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1500 | TEST_F(AstDecoderTest, BreakNesting2) { |
| 1501 | AddLocals(kAstI32, 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1502 | for (int i = 0; i < 5; i++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1503 | // (block[2] (loop[2] (if 0 break[N]) (set p 1)) (return p)) (11) |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1504 | byte code[] = {B1(WASM_LOOP(2, WASM_IF(WASM_ZERO, WASM_BREAK(i + 1)), |
| 1505 | WASM_SET_LOCAL(0, WASM_I8(1)))), |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1506 | WASM_I8(11)}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1507 | if (i < 2) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1508 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1509 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1510 | EXPECT_FAILURE(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1511 | } |
| 1512 | } |
| 1513 | } |
| 1514 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1515 | TEST_F(AstDecoderTest, BreakNesting3) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1516 | for (int i = 0; i < 5; i++) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1517 | // (block[1] (loop[1] (block[1] (if 0 break[N]) |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1518 | byte code[] = { |
| 1519 | WASM_BLOCK(1, WASM_LOOP(1, B1(WASM_IF(WASM_ZERO, WASM_BREAK(i + 1)))))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1520 | if (i < 3) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1521 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1522 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1523 | EXPECT_FAILURE(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1524 | } |
| 1525 | } |
| 1526 | } |
| 1527 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1528 | TEST_F(AstDecoderTest, BreaksWithMultipleTypes) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1529 | EXPECT_FAILURE_INLINE(sigs.i_i(), |
| 1530 | B2(WASM_BRV_IF_ZERO(0, WASM_I8(7)), WASM_F32(7.7))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1531 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1532 | EXPECT_FAILURE_INLINE(sigs.i_i(), B2(WASM_BRV_IF_ZERO(0, WASM_I8(7)), |
| 1533 | WASM_BRV_IF_ZERO(0, WASM_F32(7.7)))); |
| 1534 | EXPECT_FAILURE_INLINE(sigs.i_i(), B3(WASM_BRV_IF_ZERO(0, WASM_I8(8)), |
| 1535 | WASM_BRV_IF_ZERO(0, WASM_I8(0)), |
| 1536 | WASM_BRV_IF_ZERO(0, WASM_F32(7.7)))); |
| 1537 | EXPECT_FAILURE_INLINE(sigs.i_i(), B3(WASM_BRV_IF_ZERO(0, WASM_I8(9)), |
| 1538 | WASM_BRV_IF_ZERO(0, WASM_F32(7.7)), |
| 1539 | WASM_BRV_IF_ZERO(0, WASM_I8(11)))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1540 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1541 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1542 | TEST_F(AstDecoderTest, BreakNesting_6_levels) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1543 | for (int mask = 0; mask < 64; mask++) { |
| 1544 | for (int i = 0; i < 14; i++) { |
| 1545 | byte code[] = { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1546 | kExprBlock, // -- |
| 1547 | kExprBlock, // -- |
| 1548 | kExprBlock, // -- |
| 1549 | kExprBlock, // -- |
| 1550 | kExprBlock, // -- |
| 1551 | kExprBlock, // -- |
| 1552 | kExprBr, ARITY_0, static_cast<byte>(i), // -- |
| 1553 | kExprEnd, // -- |
| 1554 | kExprEnd, // -- |
| 1555 | kExprEnd, // -- |
| 1556 | kExprEnd, // -- |
| 1557 | kExprEnd, // -- |
| 1558 | kExprEnd // -- |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1559 | }; |
| 1560 | |
| 1561 | int depth = 6; |
| 1562 | for (int l = 0; l < 6; l++) { |
| 1563 | if (mask & (1 << l)) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1564 | code[l] = kExprLoop; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1565 | depth++; |
| 1566 | } |
| 1567 | } |
| 1568 | |
| 1569 | if (i < depth) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1570 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1571 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1572 | EXPECT_FAILURE(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1573 | } |
| 1574 | } |
| 1575 | } |
| 1576 | } |
| 1577 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1578 | TEST_F(AstDecoderTest, ExprBreak_TypeCheck) { |
| 1579 | FunctionSig* sigarray[] = {sigs.i_i(), sigs.l_l(), sigs.f_ff(), sigs.d_dd()}; |
| 1580 | for (size_t i = 0; i < arraysize(sigarray); i++) { |
| 1581 | FunctionSig* sig = sigarray[i]; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1582 | // unify X and X => OK |
| 1583 | EXPECT_VERIFIES_INLINE( |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1584 | sig, B2(WASM_IF(WASM_ZERO, WASM_BRV(0, WASM_GET_LOCAL(0))), |
| 1585 | WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1586 | } |
| 1587 | |
| 1588 | // unify i32 and f32 => fail |
| 1589 | EXPECT_FAILURE_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1590 | sigs.i_i(), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1591 | B2(WASM_IF(WASM_ZERO, WASM_BRV(0, WASM_ZERO)), WASM_F32(1.2))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1592 | |
| 1593 | // unify f64 and f64 => OK |
| 1594 | EXPECT_VERIFIES_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1595 | sigs.d_dd(), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1596 | B2(WASM_IF(WASM_ZERO, WASM_BRV(0, WASM_GET_LOCAL(0))), WASM_F64(1.2))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1597 | } |
| 1598 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1599 | TEST_F(AstDecoderTest, ExprBreak_TypeCheckAll) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1600 | byte code1[] = {WASM_BLOCK(2, |
| 1601 | WASM_IF(WASM_ZERO, WASM_BRV(0, WASM_GET_LOCAL(0))), |
| 1602 | WASM_GET_LOCAL(1))}; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1603 | byte code2[] = {B2(WASM_IF(WASM_ZERO, WASM_BRV_IF_ZERO(0, WASM_GET_LOCAL(0))), |
| 1604 | WASM_GET_LOCAL(1))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1605 | |
| 1606 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1607 | for (size_t j = 0; j < arraysize(kLocalTypes); j++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1608 | LocalType storage[] = {kLocalTypes[i], kLocalTypes[i], kLocalTypes[j]}; |
| 1609 | FunctionSig sig(1, 2, storage); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1610 | |
| 1611 | if (i == j) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1612 | EXPECT_VERIFIES(&sig, code1); |
| 1613 | EXPECT_VERIFIES(&sig, code2); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1614 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1615 | EXPECT_FAILURE(&sig, code1); |
| 1616 | EXPECT_FAILURE(&sig, code2); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1617 | } |
| 1618 | } |
| 1619 | } |
| 1620 | } |
| 1621 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1622 | TEST_F(AstDecoderTest, ExprBr_Unify) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1623 | for (int which = 0; which < 2; which++) { |
| 1624 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1625 | LocalType type = kLocalTypes[i]; |
| 1626 | LocalType storage[] = {kAstI32, kAstI32, type}; |
| 1627 | FunctionSig sig(1, 2, storage); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1628 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1629 | byte code1[] = {B2(WASM_IF(WASM_ZERO, WASM_BRV(1, WASM_GET_LOCAL(which))), |
| 1630 | WASM_GET_LOCAL(which ^ 1))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1631 | byte code2[] = { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1632 | WASM_LOOP(2, WASM_IF(WASM_ZERO, WASM_BRV(2, WASM_GET_LOCAL(which))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1633 | WASM_GET_LOCAL(which ^ 1))}; |
| 1634 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1635 | if (type == kAstI32) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1636 | EXPECT_VERIFIES(&sig, code1); |
| 1637 | EXPECT_VERIFIES(&sig, code2); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1638 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1639 | EXPECT_FAILURE(&sig, code1); |
| 1640 | EXPECT_FAILURE(&sig, code2); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1641 | } |
| 1642 | } |
| 1643 | } |
| 1644 | } |
| 1645 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1646 | TEST_F(AstDecoderTest, ExprBrIf_cond_type) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1647 | byte code[] = {B1(WASM_BRV_IF(0, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1648 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1649 | for (size_t j = 0; j < arraysize(kLocalTypes); j++) { |
| 1650 | LocalType types[] = {kLocalTypes[i], kLocalTypes[j]}; |
| 1651 | FunctionSig sig(0, 2, types); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1652 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1653 | if (types[1] == kAstI32) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1654 | EXPECT_VERIFIES(&sig, code); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1655 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1656 | EXPECT_FAILURE(&sig, code); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1657 | } |
| 1658 | } |
| 1659 | } |
| 1660 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1661 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1662 | TEST_F(AstDecoderTest, ExprBrIf_val_type) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1663 | byte code[] = {B2(WASM_BRV_IF(0, WASM_GET_LOCAL(1), WASM_GET_LOCAL(2)), |
| 1664 | WASM_GET_LOCAL(0))}; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1665 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1666 | for (size_t j = 0; j < arraysize(kLocalTypes); j++) { |
| 1667 | LocalType types[] = {kLocalTypes[i], kLocalTypes[i], kLocalTypes[j], |
| 1668 | kAstI32}; |
| 1669 | FunctionSig sig(1, 3, types); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1670 | |
| 1671 | if (i == j) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1672 | EXPECT_VERIFIES(&sig, code); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1673 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1674 | EXPECT_FAILURE(&sig, code); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1675 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1676 | } |
| 1677 | } |
| 1678 | } |
| 1679 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1680 | TEST_F(AstDecoderTest, ExprBrIf_Unify) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1681 | for (int which = 0; which < 2; which++) { |
| 1682 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1683 | LocalType type = kLocalTypes[i]; |
| 1684 | LocalType storage[] = {kAstI32, kAstI32, type}; |
| 1685 | FunctionSig sig(1, 2, storage); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1686 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1687 | byte code1[] = {B2(WASM_BRV_IF_ZERO(0, WASM_GET_LOCAL(which)), |
| 1688 | WASM_GET_LOCAL(which ^ 1))}; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1689 | byte code2[] = {WASM_LOOP(2, WASM_BRV_IF_ZERO(1, WASM_GET_LOCAL(which)), |
| 1690 | WASM_GET_LOCAL(which ^ 1))}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1691 | |
| 1692 | if (type == kAstI32) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1693 | EXPECT_VERIFIES(&sig, code1); |
| 1694 | EXPECT_VERIFIES(&sig, code2); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1695 | } else { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1696 | EXPECT_FAILURE(&sig, code1); |
| 1697 | EXPECT_FAILURE(&sig, code2); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1698 | } |
| 1699 | } |
| 1700 | } |
| 1701 | } |
| 1702 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1703 | TEST_F(AstDecoderTest, BrTable0) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1704 | static byte code[] = {kExprNop, kExprBrTable, 0, 0}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1705 | EXPECT_FAILURE(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1706 | } |
| 1707 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1708 | TEST_F(AstDecoderTest, BrTable0b) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1709 | static byte code[] = {kExprNop, kExprI32Const, 11, kExprBrTable, 0, 0}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1710 | EXPECT_FAILURE(sigs.v_v(), code); |
| 1711 | EXPECT_FAILURE(sigs.i_i(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1712 | } |
| 1713 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1714 | TEST_F(AstDecoderTest, BrTable0c) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1715 | static byte code[] = {kExprNop, kExprI32Const, 11, kExprBrTable, 0, 1, 0, 0}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1716 | EXPECT_FAILURE(sigs.v_v(), code); |
| 1717 | EXPECT_FAILURE(sigs.i_i(), code); |
| 1718 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1719 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1720 | TEST_F(AstDecoderTest, BrTable1a) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1721 | static byte code[] = {B1(WASM_BR_TABLE(WASM_I8(67), 0, BR_TARGET(0)))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1722 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1723 | } |
| 1724 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1725 | TEST_F(AstDecoderTest, BrTable1b) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1726 | static byte code[] = {B1(WASM_BR_TABLE(WASM_ZERO, 0, BR_TARGET(0)))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1727 | EXPECT_VERIFIES(sigs.v_v(), code); |
| 1728 | EXPECT_FAILURE(sigs.i_i(), code); |
| 1729 | EXPECT_FAILURE(sigs.f_ff(), code); |
| 1730 | EXPECT_FAILURE(sigs.d_dd(), code); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1731 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1732 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1733 | TEST_F(AstDecoderTest, BrTable2a) { |
| 1734 | static byte code[] = { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1735 | B1(WASM_BR_TABLE(WASM_I8(67), 1, BR_TARGET(0), BR_TARGET(0)))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1736 | EXPECT_VERIFIES(sigs.v_v(), code); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1737 | } |
| 1738 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1739 | TEST_F(AstDecoderTest, BrTable2b) { |
| 1740 | static byte code[] = {WASM_BLOCK( |
| 1741 | 1, WASM_BLOCK( |
| 1742 | 1, WASM_BR_TABLE(WASM_I8(67), 1, BR_TARGET(0), BR_TARGET(1))))}; |
| 1743 | EXPECT_VERIFIES(sigs.v_v(), code); |
| 1744 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1745 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1746 | TEST_F(AstDecoderTest, BrTable_off_end) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1747 | static byte code[] = {B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 0, BR_TARGET(0)))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1748 | for (size_t len = 1; len < sizeof(code); len++) { |
| 1749 | Verify(kError, sigs.i_i(), code, code + len); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1750 | } |
| 1751 | } |
| 1752 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1753 | TEST_F(AstDecoderTest, BrTable_invalid_br1) { |
| 1754 | for (int depth = 0; depth < 4; depth++) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1755 | byte code[] = {B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 0, BR_TARGET(depth)))}; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1756 | if (depth == 0) { |
| 1757 | EXPECT_VERIFIES(sigs.v_i(), code); |
| 1758 | } else { |
| 1759 | EXPECT_FAILURE(sigs.v_i(), code); |
| 1760 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1761 | } |
| 1762 | } |
| 1763 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1764 | TEST_F(AstDecoderTest, BrTable_invalid_br2) { |
| 1765 | for (int depth = 0; depth < 4; depth++) { |
| 1766 | byte code[] = { |
| 1767 | WASM_LOOP(1, WASM_BR_TABLE(WASM_GET_LOCAL(0), 0, BR_TARGET(depth)))}; |
| 1768 | if (depth <= 1) { |
| 1769 | EXPECT_VERIFIES(sigs.v_i(), code); |
| 1770 | } else { |
| 1771 | EXPECT_FAILURE(sigs.v_i(), code); |
| 1772 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1773 | } |
| 1774 | } |
| 1775 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1776 | TEST_F(AstDecoderTest, ExprBreakNesting1) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1777 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B1(WASM_BRV(0, WASM_ZERO))); |
| 1778 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B1(WASM_BR(0))); |
| 1779 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B1(WASM_BRV_IF(0, WASM_ZERO, WASM_ZERO))); |
| 1780 | EXPECT_VERIFIES_INLINE(sigs.v_v(), B1(WASM_BR_IF(0, WASM_ZERO))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1781 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1782 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BRV(0, WASM_ZERO))); |
| 1783 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BR(0))); |
| 1784 | EXPECT_VERIFIES_INLINE(sigs.v_v(), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1785 | WASM_LOOP(1, WASM_BRV_IF(0, WASM_ZERO, WASM_ZERO))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1786 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BR_IF(0, WASM_ZERO))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1787 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1788 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BRV(1, WASM_ZERO))); |
| 1789 | EXPECT_VERIFIES_INLINE(sigs.v_v(), WASM_LOOP(1, WASM_BR(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1790 | } |
| 1791 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1792 | TEST_F(AstDecoderTest, Select) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1793 | EXPECT_VERIFIES_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1794 | sigs.i_i(), WASM_SELECT(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_ZERO)); |
| 1795 | EXPECT_VERIFIES_INLINE(sigs.f_ff(), |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1796 | WASM_SELECT(WASM_F32(0.0), WASM_F32(0.0), WASM_ZERO)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1797 | EXPECT_VERIFIES_INLINE(sigs.d_dd(), |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1798 | WASM_SELECT(WASM_F64(0.0), WASM_F64(0.0), WASM_ZERO)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1799 | EXPECT_VERIFIES_INLINE( |
| 1800 | sigs.l_l(), WASM_SELECT(WASM_I64V_1(0), WASM_I64V_1(0), WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1801 | } |
| 1802 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1803 | TEST_F(AstDecoderTest, Select_fail1) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1804 | EXPECT_FAILURE_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1805 | sigs.i_i(), |
| 1806 | WASM_SELECT(WASM_F32(0.0), WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
| 1807 | EXPECT_FAILURE_INLINE( |
| 1808 | sigs.i_i(), |
| 1809 | WASM_SELECT(WASM_GET_LOCAL(0), WASM_F32(0.0), WASM_GET_LOCAL(0))); |
| 1810 | EXPECT_FAILURE_INLINE( |
| 1811 | sigs.i_i(), |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1812 | WASM_SELECT(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_F32(0.0))); |
| 1813 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1814 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1815 | TEST_F(AstDecoderTest, Select_fail2) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1816 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 1817 | LocalType type = kLocalTypes[i]; |
| 1818 | if (type == kAstI32) continue; |
| 1819 | |
| 1820 | LocalType types[] = {type, kAstI32, type}; |
| 1821 | FunctionSig sig(1, 2, types); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1822 | |
| 1823 | EXPECT_VERIFIES_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1824 | &sig, |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1825 | WASM_SELECT(WASM_GET_LOCAL(1), WASM_GET_LOCAL(1), WASM_GET_LOCAL(0))); |
| 1826 | |
| 1827 | EXPECT_FAILURE_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1828 | &sig, |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1829 | WASM_SELECT(WASM_GET_LOCAL(1), WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
| 1830 | |
| 1831 | EXPECT_FAILURE_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1832 | &sig, |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1833 | WASM_SELECT(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1), WASM_GET_LOCAL(0))); |
| 1834 | |
| 1835 | EXPECT_FAILURE_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1836 | &sig, |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1837 | WASM_SELECT(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 1838 | } |
| 1839 | } |
| 1840 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1841 | TEST_F(AstDecoderTest, Select_TypeCheck) { |
| 1842 | EXPECT_FAILURE_INLINE( |
| 1843 | sigs.i_i(), |
| 1844 | WASM_SELECT(WASM_F32(9.9), WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1845 | |
| 1846 | EXPECT_FAILURE_INLINE( |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1847 | sigs.i_i(), |
| 1848 | WASM_SELECT(WASM_GET_LOCAL(0), WASM_F64(0.25), WASM_GET_LOCAL(0))); |
| 1849 | |
| 1850 | EXPECT_FAILURE_INLINE( |
| 1851 | sigs.i_i(), |
| 1852 | WASM_SELECT(WASM_F32(9.9), WASM_GET_LOCAL(0), WASM_I64V_1(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1853 | } |
| 1854 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1855 | class WasmOpcodeLengthTest : public TestWithZone { |
| 1856 | public: |
| 1857 | WasmOpcodeLengthTest() : TestWithZone() {} |
| 1858 | }; |
| 1859 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1860 | #define EXPECT_LENGTH(expected, opcode) \ |
| 1861 | { \ |
| 1862 | static const byte code[] = {opcode, 0, 0, 0, 0, 0, 0, 0, 0}; \ |
| 1863 | EXPECT_EQ(expected, OpcodeLength(code, code + sizeof(code))); \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1864 | } |
| 1865 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1866 | #define EXPECT_LENGTH_N(expected, ...) \ |
| 1867 | { \ |
| 1868 | static const byte code[] = {__VA_ARGS__}; \ |
| 1869 | EXPECT_EQ(expected, OpcodeLength(code, code + sizeof(code))); \ |
| 1870 | } |
| 1871 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1872 | TEST_F(WasmOpcodeLengthTest, Statements) { |
| 1873 | EXPECT_LENGTH(1, kExprNop); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1874 | EXPECT_LENGTH(1, kExprBlock); |
| 1875 | EXPECT_LENGTH(1, kExprLoop); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1876 | EXPECT_LENGTH(1, kExprIf); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1877 | EXPECT_LENGTH(1, kExprElse); |
| 1878 | EXPECT_LENGTH(1, kExprEnd); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1879 | EXPECT_LENGTH(1, kExprSelect); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1880 | EXPECT_LENGTH(3, kExprBr); |
| 1881 | EXPECT_LENGTH(3, kExprBrIf); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1882 | } |
| 1883 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1884 | TEST_F(WasmOpcodeLengthTest, MiscExpressions) { |
| 1885 | EXPECT_LENGTH(2, kExprI8Const); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1886 | EXPECT_LENGTH(5, kExprF32Const); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1887 | EXPECT_LENGTH(9, kExprF64Const); |
| 1888 | EXPECT_LENGTH(2, kExprGetLocal); |
| 1889 | EXPECT_LENGTH(2, kExprSetLocal); |
| 1890 | EXPECT_LENGTH(2, kExprLoadGlobal); |
| 1891 | EXPECT_LENGTH(2, kExprStoreGlobal); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1892 | EXPECT_LENGTH(3, kExprCallFunction); |
| 1893 | EXPECT_LENGTH(3, kExprCallImport); |
| 1894 | EXPECT_LENGTH(3, kExprCallIndirect); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1895 | EXPECT_LENGTH(1, kExprIf); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1896 | EXPECT_LENGTH(1, kExprBlock); |
| 1897 | EXPECT_LENGTH(1, kExprLoop); |
| 1898 | EXPECT_LENGTH(3, kExprBr); |
| 1899 | EXPECT_LENGTH(3, kExprBrIf); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1900 | } |
| 1901 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1902 | TEST_F(WasmOpcodeLengthTest, I32Const) { |
| 1903 | EXPECT_LENGTH_N(2, kExprI32Const, U32V_1(1)); |
| 1904 | EXPECT_LENGTH_N(3, kExprI32Const, U32V_2(999)); |
| 1905 | EXPECT_LENGTH_N(4, kExprI32Const, U32V_3(9999)); |
| 1906 | EXPECT_LENGTH_N(5, kExprI32Const, U32V_4(999999)); |
| 1907 | EXPECT_LENGTH_N(6, kExprI32Const, U32V_5(99999999)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1908 | } |
| 1909 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1910 | TEST_F(WasmOpcodeLengthTest, I64Const) { |
| 1911 | EXPECT_LENGTH_N(2, kExprI64Const, U32V_1(1)); |
| 1912 | EXPECT_LENGTH_N(3, kExprI64Const, U32V_2(99)); |
| 1913 | EXPECT_LENGTH_N(4, kExprI64Const, U32V_3(9999)); |
| 1914 | EXPECT_LENGTH_N(5, kExprI64Const, U32V_4(99999)); |
| 1915 | EXPECT_LENGTH_N(6, kExprI64Const, U32V_5(9999999)); |
| 1916 | EXPECT_LENGTH_N(7, WASM_I64V_6(777777)); |
| 1917 | EXPECT_LENGTH_N(8, WASM_I64V_7(7777777)); |
| 1918 | EXPECT_LENGTH_N(9, WASM_I64V_8(77777777)); |
| 1919 | EXPECT_LENGTH_N(10, WASM_I64V_9(777777777)); |
| 1920 | } |
| 1921 | |
| 1922 | TEST_F(WasmOpcodeLengthTest, VariableLength) { |
| 1923 | EXPECT_LENGTH_N(2, kExprLoadGlobal, U32V_1(1)); |
| 1924 | EXPECT_LENGTH_N(3, kExprLoadGlobal, U32V_2(33)); |
| 1925 | EXPECT_LENGTH_N(4, kExprLoadGlobal, U32V_3(44)); |
| 1926 | EXPECT_LENGTH_N(5, kExprLoadGlobal, U32V_4(66)); |
| 1927 | EXPECT_LENGTH_N(6, kExprLoadGlobal, U32V_5(77)); |
| 1928 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1929 | |
| 1930 | TEST_F(WasmOpcodeLengthTest, LoadsAndStores) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1931 | EXPECT_LENGTH(3, kExprI32LoadMem8S); |
| 1932 | EXPECT_LENGTH(3, kExprI32LoadMem8U); |
| 1933 | EXPECT_LENGTH(3, kExprI32LoadMem16S); |
| 1934 | EXPECT_LENGTH(3, kExprI32LoadMem16U); |
| 1935 | EXPECT_LENGTH(3, kExprI32LoadMem); |
| 1936 | EXPECT_LENGTH(3, kExprI64LoadMem8S); |
| 1937 | EXPECT_LENGTH(3, kExprI64LoadMem8U); |
| 1938 | EXPECT_LENGTH(3, kExprI64LoadMem16S); |
| 1939 | EXPECT_LENGTH(3, kExprI64LoadMem16U); |
| 1940 | EXPECT_LENGTH(3, kExprI64LoadMem32S); |
| 1941 | EXPECT_LENGTH(3, kExprI64LoadMem32U); |
| 1942 | EXPECT_LENGTH(3, kExprI64LoadMem); |
| 1943 | EXPECT_LENGTH(3, kExprF32LoadMem); |
| 1944 | EXPECT_LENGTH(3, kExprF64LoadMem); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1945 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1946 | EXPECT_LENGTH(3, kExprI32StoreMem8); |
| 1947 | EXPECT_LENGTH(3, kExprI32StoreMem16); |
| 1948 | EXPECT_LENGTH(3, kExprI32StoreMem); |
| 1949 | EXPECT_LENGTH(3, kExprI64StoreMem8); |
| 1950 | EXPECT_LENGTH(3, kExprI64StoreMem16); |
| 1951 | EXPECT_LENGTH(3, kExprI64StoreMem32); |
| 1952 | EXPECT_LENGTH(3, kExprI64StoreMem); |
| 1953 | EXPECT_LENGTH(3, kExprF32StoreMem); |
| 1954 | EXPECT_LENGTH(3, kExprF64StoreMem); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1955 | } |
| 1956 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1957 | TEST_F(WasmOpcodeLengthTest, MiscMemExpressions) { |
| 1958 | EXPECT_LENGTH(1, kExprMemorySize); |
| 1959 | EXPECT_LENGTH(1, kExprGrowMemory); |
| 1960 | } |
| 1961 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1962 | TEST_F(WasmOpcodeLengthTest, SimpleExpressions) { |
| 1963 | EXPECT_LENGTH(1, kExprI32Add); |
| 1964 | EXPECT_LENGTH(1, kExprI32Sub); |
| 1965 | EXPECT_LENGTH(1, kExprI32Mul); |
| 1966 | EXPECT_LENGTH(1, kExprI32DivS); |
| 1967 | EXPECT_LENGTH(1, kExprI32DivU); |
| 1968 | EXPECT_LENGTH(1, kExprI32RemS); |
| 1969 | EXPECT_LENGTH(1, kExprI32RemU); |
| 1970 | EXPECT_LENGTH(1, kExprI32And); |
| 1971 | EXPECT_LENGTH(1, kExprI32Ior); |
| 1972 | EXPECT_LENGTH(1, kExprI32Xor); |
| 1973 | EXPECT_LENGTH(1, kExprI32Shl); |
| 1974 | EXPECT_LENGTH(1, kExprI32ShrU); |
| 1975 | EXPECT_LENGTH(1, kExprI32ShrS); |
| 1976 | EXPECT_LENGTH(1, kExprI32Eq); |
| 1977 | EXPECT_LENGTH(1, kExprI32Ne); |
| 1978 | EXPECT_LENGTH(1, kExprI32LtS); |
| 1979 | EXPECT_LENGTH(1, kExprI32LeS); |
| 1980 | EXPECT_LENGTH(1, kExprI32LtU); |
| 1981 | EXPECT_LENGTH(1, kExprI32LeU); |
| 1982 | EXPECT_LENGTH(1, kExprI32GtS); |
| 1983 | EXPECT_LENGTH(1, kExprI32GeS); |
| 1984 | EXPECT_LENGTH(1, kExprI32GtU); |
| 1985 | EXPECT_LENGTH(1, kExprI32GeU); |
| 1986 | EXPECT_LENGTH(1, kExprI32Clz); |
| 1987 | EXPECT_LENGTH(1, kExprI32Ctz); |
| 1988 | EXPECT_LENGTH(1, kExprI32Popcnt); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1989 | EXPECT_LENGTH(1, kExprI32Eqz); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1990 | EXPECT_LENGTH(1, kExprI64Add); |
| 1991 | EXPECT_LENGTH(1, kExprI64Sub); |
| 1992 | EXPECT_LENGTH(1, kExprI64Mul); |
| 1993 | EXPECT_LENGTH(1, kExprI64DivS); |
| 1994 | EXPECT_LENGTH(1, kExprI64DivU); |
| 1995 | EXPECT_LENGTH(1, kExprI64RemS); |
| 1996 | EXPECT_LENGTH(1, kExprI64RemU); |
| 1997 | EXPECT_LENGTH(1, kExprI64And); |
| 1998 | EXPECT_LENGTH(1, kExprI64Ior); |
| 1999 | EXPECT_LENGTH(1, kExprI64Xor); |
| 2000 | EXPECT_LENGTH(1, kExprI64Shl); |
| 2001 | EXPECT_LENGTH(1, kExprI64ShrU); |
| 2002 | EXPECT_LENGTH(1, kExprI64ShrS); |
| 2003 | EXPECT_LENGTH(1, kExprI64Eq); |
| 2004 | EXPECT_LENGTH(1, kExprI64Ne); |
| 2005 | EXPECT_LENGTH(1, kExprI64LtS); |
| 2006 | EXPECT_LENGTH(1, kExprI64LeS); |
| 2007 | EXPECT_LENGTH(1, kExprI64LtU); |
| 2008 | EXPECT_LENGTH(1, kExprI64LeU); |
| 2009 | EXPECT_LENGTH(1, kExprI64GtS); |
| 2010 | EXPECT_LENGTH(1, kExprI64GeS); |
| 2011 | EXPECT_LENGTH(1, kExprI64GtU); |
| 2012 | EXPECT_LENGTH(1, kExprI64GeU); |
| 2013 | EXPECT_LENGTH(1, kExprI64Clz); |
| 2014 | EXPECT_LENGTH(1, kExprI64Ctz); |
| 2015 | EXPECT_LENGTH(1, kExprI64Popcnt); |
| 2016 | EXPECT_LENGTH(1, kExprF32Add); |
| 2017 | EXPECT_LENGTH(1, kExprF32Sub); |
| 2018 | EXPECT_LENGTH(1, kExprF32Mul); |
| 2019 | EXPECT_LENGTH(1, kExprF32Div); |
| 2020 | EXPECT_LENGTH(1, kExprF32Min); |
| 2021 | EXPECT_LENGTH(1, kExprF32Max); |
| 2022 | EXPECT_LENGTH(1, kExprF32Abs); |
| 2023 | EXPECT_LENGTH(1, kExprF32Neg); |
| 2024 | EXPECT_LENGTH(1, kExprF32CopySign); |
| 2025 | EXPECT_LENGTH(1, kExprF32Ceil); |
| 2026 | EXPECT_LENGTH(1, kExprF32Floor); |
| 2027 | EXPECT_LENGTH(1, kExprF32Trunc); |
| 2028 | EXPECT_LENGTH(1, kExprF32NearestInt); |
| 2029 | EXPECT_LENGTH(1, kExprF32Sqrt); |
| 2030 | EXPECT_LENGTH(1, kExprF32Eq); |
| 2031 | EXPECT_LENGTH(1, kExprF32Ne); |
| 2032 | EXPECT_LENGTH(1, kExprF32Lt); |
| 2033 | EXPECT_LENGTH(1, kExprF32Le); |
| 2034 | EXPECT_LENGTH(1, kExprF32Gt); |
| 2035 | EXPECT_LENGTH(1, kExprF32Ge); |
| 2036 | EXPECT_LENGTH(1, kExprF64Add); |
| 2037 | EXPECT_LENGTH(1, kExprF64Sub); |
| 2038 | EXPECT_LENGTH(1, kExprF64Mul); |
| 2039 | EXPECT_LENGTH(1, kExprF64Div); |
| 2040 | EXPECT_LENGTH(1, kExprF64Min); |
| 2041 | EXPECT_LENGTH(1, kExprF64Max); |
| 2042 | EXPECT_LENGTH(1, kExprF64Abs); |
| 2043 | EXPECT_LENGTH(1, kExprF64Neg); |
| 2044 | EXPECT_LENGTH(1, kExprF64CopySign); |
| 2045 | EXPECT_LENGTH(1, kExprF64Ceil); |
| 2046 | EXPECT_LENGTH(1, kExprF64Floor); |
| 2047 | EXPECT_LENGTH(1, kExprF64Trunc); |
| 2048 | EXPECT_LENGTH(1, kExprF64NearestInt); |
| 2049 | EXPECT_LENGTH(1, kExprF64Sqrt); |
| 2050 | EXPECT_LENGTH(1, kExprF64Eq); |
| 2051 | EXPECT_LENGTH(1, kExprF64Ne); |
| 2052 | EXPECT_LENGTH(1, kExprF64Lt); |
| 2053 | EXPECT_LENGTH(1, kExprF64Le); |
| 2054 | EXPECT_LENGTH(1, kExprF64Gt); |
| 2055 | EXPECT_LENGTH(1, kExprF64Ge); |
| 2056 | EXPECT_LENGTH(1, kExprI32SConvertF32); |
| 2057 | EXPECT_LENGTH(1, kExprI32SConvertF64); |
| 2058 | EXPECT_LENGTH(1, kExprI32UConvertF32); |
| 2059 | EXPECT_LENGTH(1, kExprI32UConvertF64); |
| 2060 | EXPECT_LENGTH(1, kExprI32ConvertI64); |
| 2061 | EXPECT_LENGTH(1, kExprI64SConvertF32); |
| 2062 | EXPECT_LENGTH(1, kExprI64SConvertF64); |
| 2063 | EXPECT_LENGTH(1, kExprI64UConvertF32); |
| 2064 | EXPECT_LENGTH(1, kExprI64UConvertF64); |
| 2065 | EXPECT_LENGTH(1, kExprI64SConvertI32); |
| 2066 | EXPECT_LENGTH(1, kExprI64UConvertI32); |
| 2067 | EXPECT_LENGTH(1, kExprF32SConvertI32); |
| 2068 | EXPECT_LENGTH(1, kExprF32UConvertI32); |
| 2069 | EXPECT_LENGTH(1, kExprF32SConvertI64); |
| 2070 | EXPECT_LENGTH(1, kExprF32UConvertI64); |
| 2071 | EXPECT_LENGTH(1, kExprF32ConvertF64); |
| 2072 | EXPECT_LENGTH(1, kExprF32ReinterpretI32); |
| 2073 | EXPECT_LENGTH(1, kExprF64SConvertI32); |
| 2074 | EXPECT_LENGTH(1, kExprF64UConvertI32); |
| 2075 | EXPECT_LENGTH(1, kExprF64SConvertI64); |
| 2076 | EXPECT_LENGTH(1, kExprF64UConvertI64); |
| 2077 | EXPECT_LENGTH(1, kExprF64ConvertF32); |
| 2078 | EXPECT_LENGTH(1, kExprF64ReinterpretI64); |
| 2079 | EXPECT_LENGTH(1, kExprI32ReinterpretF32); |
| 2080 | EXPECT_LENGTH(1, kExprI64ReinterpretF64); |
| 2081 | } |
| 2082 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2083 | class WasmOpcodeArityTest : public TestWithZone { |
| 2084 | public: |
| 2085 | WasmOpcodeArityTest() : TestWithZone() {} |
| 2086 | }; |
| 2087 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2088 | #define EXPECT_ARITY(expected, ...) \ |
| 2089 | { \ |
| 2090 | static const byte code[] = {__VA_ARGS__}; \ |
| 2091 | EXPECT_EQ(expected, OpcodeArity(code, code + sizeof(code))); \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2092 | } |
| 2093 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2094 | TEST_F(WasmOpcodeArityTest, Control) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2095 | EXPECT_ARITY(0, kExprNop); |
| 2096 | |
| 2097 | EXPECT_ARITY(0, kExprBlock, 0); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2098 | EXPECT_ARITY(0, kExprBlock, 1); |
| 2099 | EXPECT_ARITY(0, kExprBlock, 2); |
| 2100 | EXPECT_ARITY(0, kExprBlock, 5); |
| 2101 | EXPECT_ARITY(0, kExprBlock, 10); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2102 | |
| 2103 | EXPECT_ARITY(0, kExprLoop, 0); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2104 | EXPECT_ARITY(0, kExprLoop, 1); |
| 2105 | EXPECT_ARITY(0, kExprLoop, 2); |
| 2106 | EXPECT_ARITY(0, kExprLoop, 7); |
| 2107 | EXPECT_ARITY(0, kExprLoop, 11); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2108 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2109 | EXPECT_ARITY(3, kExprSelect); |
| 2110 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2111 | EXPECT_ARITY(0, kExprBr); |
| 2112 | EXPECT_ARITY(1, kExprBrIf); |
| 2113 | EXPECT_ARITY(1, kExprBrTable); |
| 2114 | |
| 2115 | EXPECT_ARITY(1, kExprBr, ARITY_1); |
| 2116 | EXPECT_ARITY(2, kExprBrIf, ARITY_1); |
| 2117 | EXPECT_ARITY(2, kExprBrTable, ARITY_1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2118 | |
| 2119 | { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2120 | EXPECT_ARITY(0, kExprReturn, ARITY_0); |
| 2121 | EXPECT_ARITY(1, kExprReturn, ARITY_1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2122 | } |
| 2123 | } |
| 2124 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2125 | TEST_F(WasmOpcodeArityTest, Misc) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2126 | EXPECT_ARITY(0, kExprI8Const); |
| 2127 | EXPECT_ARITY(0, kExprI32Const); |
| 2128 | EXPECT_ARITY(0, kExprF32Const); |
| 2129 | EXPECT_ARITY(0, kExprI64Const); |
| 2130 | EXPECT_ARITY(0, kExprF64Const); |
| 2131 | EXPECT_ARITY(0, kExprGetLocal); |
| 2132 | EXPECT_ARITY(1, kExprSetLocal); |
| 2133 | EXPECT_ARITY(0, kExprLoadGlobal); |
| 2134 | EXPECT_ARITY(1, kExprStoreGlobal); |
| 2135 | } |
| 2136 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2137 | TEST_F(WasmOpcodeArityTest, Calls) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2138 | { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2139 | EXPECT_ARITY(2, kExprCallFunction, 2, 0); |
| 2140 | EXPECT_ARITY(2, kExprCallImport, 2, 0); |
| 2141 | EXPECT_ARITY(3, kExprCallIndirect, 2, 0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2142 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2143 | EXPECT_ARITY(1, kExprBr, ARITY_1); |
| 2144 | EXPECT_ARITY(2, kExprBrIf, ARITY_1); |
| 2145 | EXPECT_ARITY(2, kExprBrTable, ARITY_1); |
| 2146 | |
| 2147 | EXPECT_ARITY(0, kExprBr, ARITY_0); |
| 2148 | EXPECT_ARITY(1, kExprBrIf, ARITY_0); |
| 2149 | EXPECT_ARITY(1, kExprBrTable, ARITY_0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2150 | } |
| 2151 | |
| 2152 | { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2153 | EXPECT_ARITY(1, kExprCallFunction, ARITY_1, 1); |
| 2154 | EXPECT_ARITY(1, kExprCallImport, ARITY_1, 1); |
| 2155 | EXPECT_ARITY(2, kExprCallIndirect, ARITY_1, 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2156 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2157 | EXPECT_ARITY(1, kExprBr, ARITY_1); |
| 2158 | EXPECT_ARITY(2, kExprBrIf, ARITY_1); |
| 2159 | EXPECT_ARITY(2, kExprBrTable, ARITY_1); |
| 2160 | |
| 2161 | EXPECT_ARITY(0, kExprBr, ARITY_0); |
| 2162 | EXPECT_ARITY(1, kExprBrIf, ARITY_0); |
| 2163 | EXPECT_ARITY(1, kExprBrTable, ARITY_0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2164 | } |
| 2165 | } |
| 2166 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2167 | TEST_F(WasmOpcodeArityTest, LoadsAndStores) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2168 | EXPECT_ARITY(1, kExprI32LoadMem8S); |
| 2169 | EXPECT_ARITY(1, kExprI32LoadMem8U); |
| 2170 | EXPECT_ARITY(1, kExprI32LoadMem16S); |
| 2171 | EXPECT_ARITY(1, kExprI32LoadMem16U); |
| 2172 | EXPECT_ARITY(1, kExprI32LoadMem); |
| 2173 | |
| 2174 | EXPECT_ARITY(1, kExprI64LoadMem8S); |
| 2175 | EXPECT_ARITY(1, kExprI64LoadMem8U); |
| 2176 | EXPECT_ARITY(1, kExprI64LoadMem16S); |
| 2177 | EXPECT_ARITY(1, kExprI64LoadMem16U); |
| 2178 | EXPECT_ARITY(1, kExprI64LoadMem32S); |
| 2179 | EXPECT_ARITY(1, kExprI64LoadMem32U); |
| 2180 | EXPECT_ARITY(1, kExprI64LoadMem); |
| 2181 | EXPECT_ARITY(1, kExprF32LoadMem); |
| 2182 | EXPECT_ARITY(1, kExprF64LoadMem); |
| 2183 | |
| 2184 | EXPECT_ARITY(2, kExprI32StoreMem8); |
| 2185 | EXPECT_ARITY(2, kExprI32StoreMem16); |
| 2186 | EXPECT_ARITY(2, kExprI32StoreMem); |
| 2187 | EXPECT_ARITY(2, kExprI64StoreMem8); |
| 2188 | EXPECT_ARITY(2, kExprI64StoreMem16); |
| 2189 | EXPECT_ARITY(2, kExprI64StoreMem32); |
| 2190 | EXPECT_ARITY(2, kExprI64StoreMem); |
| 2191 | EXPECT_ARITY(2, kExprF32StoreMem); |
| 2192 | EXPECT_ARITY(2, kExprF64StoreMem); |
| 2193 | } |
| 2194 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2195 | TEST_F(WasmOpcodeArityTest, MiscMemExpressions) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2196 | EXPECT_ARITY(0, kExprMemorySize); |
| 2197 | EXPECT_ARITY(1, kExprGrowMemory); |
| 2198 | } |
| 2199 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2200 | TEST_F(WasmOpcodeArityTest, SimpleExpressions) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2201 | EXPECT_ARITY(2, kExprI32Add); |
| 2202 | EXPECT_ARITY(2, kExprI32Sub); |
| 2203 | EXPECT_ARITY(2, kExprI32Mul); |
| 2204 | EXPECT_ARITY(2, kExprI32DivS); |
| 2205 | EXPECT_ARITY(2, kExprI32DivU); |
| 2206 | EXPECT_ARITY(2, kExprI32RemS); |
| 2207 | EXPECT_ARITY(2, kExprI32RemU); |
| 2208 | EXPECT_ARITY(2, kExprI32And); |
| 2209 | EXPECT_ARITY(2, kExprI32Ior); |
| 2210 | EXPECT_ARITY(2, kExprI32Xor); |
| 2211 | EXPECT_ARITY(2, kExprI32Shl); |
| 2212 | EXPECT_ARITY(2, kExprI32ShrU); |
| 2213 | EXPECT_ARITY(2, kExprI32ShrS); |
| 2214 | EXPECT_ARITY(2, kExprI32Eq); |
| 2215 | EXPECT_ARITY(2, kExprI32Ne); |
| 2216 | EXPECT_ARITY(2, kExprI32LtS); |
| 2217 | EXPECT_ARITY(2, kExprI32LeS); |
| 2218 | EXPECT_ARITY(2, kExprI32LtU); |
| 2219 | EXPECT_ARITY(2, kExprI32LeU); |
| 2220 | EXPECT_ARITY(2, kExprI32GtS); |
| 2221 | EXPECT_ARITY(2, kExprI32GeS); |
| 2222 | EXPECT_ARITY(2, kExprI32GtU); |
| 2223 | EXPECT_ARITY(2, kExprI32GeU); |
| 2224 | EXPECT_ARITY(1, kExprI32Clz); |
| 2225 | EXPECT_ARITY(1, kExprI32Ctz); |
| 2226 | EXPECT_ARITY(1, kExprI32Popcnt); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2227 | EXPECT_ARITY(1, kExprI32Eqz); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2228 | EXPECT_ARITY(2, kExprI64Add); |
| 2229 | EXPECT_ARITY(2, kExprI64Sub); |
| 2230 | EXPECT_ARITY(2, kExprI64Mul); |
| 2231 | EXPECT_ARITY(2, kExprI64DivS); |
| 2232 | EXPECT_ARITY(2, kExprI64DivU); |
| 2233 | EXPECT_ARITY(2, kExprI64RemS); |
| 2234 | EXPECT_ARITY(2, kExprI64RemU); |
| 2235 | EXPECT_ARITY(2, kExprI64And); |
| 2236 | EXPECT_ARITY(2, kExprI64Ior); |
| 2237 | EXPECT_ARITY(2, kExprI64Xor); |
| 2238 | EXPECT_ARITY(2, kExprI64Shl); |
| 2239 | EXPECT_ARITY(2, kExprI64ShrU); |
| 2240 | EXPECT_ARITY(2, kExprI64ShrS); |
| 2241 | EXPECT_ARITY(2, kExprI64Eq); |
| 2242 | EXPECT_ARITY(2, kExprI64Ne); |
| 2243 | EXPECT_ARITY(2, kExprI64LtS); |
| 2244 | EXPECT_ARITY(2, kExprI64LeS); |
| 2245 | EXPECT_ARITY(2, kExprI64LtU); |
| 2246 | EXPECT_ARITY(2, kExprI64LeU); |
| 2247 | EXPECT_ARITY(2, kExprI64GtS); |
| 2248 | EXPECT_ARITY(2, kExprI64GeS); |
| 2249 | EXPECT_ARITY(2, kExprI64GtU); |
| 2250 | EXPECT_ARITY(2, kExprI64GeU); |
| 2251 | EXPECT_ARITY(1, kExprI64Clz); |
| 2252 | EXPECT_ARITY(1, kExprI64Ctz); |
| 2253 | EXPECT_ARITY(1, kExprI64Popcnt); |
| 2254 | EXPECT_ARITY(2, kExprF32Add); |
| 2255 | EXPECT_ARITY(2, kExprF32Sub); |
| 2256 | EXPECT_ARITY(2, kExprF32Mul); |
| 2257 | EXPECT_ARITY(2, kExprF32Div); |
| 2258 | EXPECT_ARITY(2, kExprF32Min); |
| 2259 | EXPECT_ARITY(2, kExprF32Max); |
| 2260 | EXPECT_ARITY(1, kExprF32Abs); |
| 2261 | EXPECT_ARITY(1, kExprF32Neg); |
| 2262 | EXPECT_ARITY(2, kExprF32CopySign); |
| 2263 | EXPECT_ARITY(1, kExprF32Ceil); |
| 2264 | EXPECT_ARITY(1, kExprF32Floor); |
| 2265 | EXPECT_ARITY(1, kExprF32Trunc); |
| 2266 | EXPECT_ARITY(1, kExprF32NearestInt); |
| 2267 | EXPECT_ARITY(1, kExprF32Sqrt); |
| 2268 | EXPECT_ARITY(2, kExprF32Eq); |
| 2269 | EXPECT_ARITY(2, kExprF32Ne); |
| 2270 | EXPECT_ARITY(2, kExprF32Lt); |
| 2271 | EXPECT_ARITY(2, kExprF32Le); |
| 2272 | EXPECT_ARITY(2, kExprF32Gt); |
| 2273 | EXPECT_ARITY(2, kExprF32Ge); |
| 2274 | EXPECT_ARITY(2, kExprF64Add); |
| 2275 | EXPECT_ARITY(2, kExprF64Sub); |
| 2276 | EXPECT_ARITY(2, kExprF64Mul); |
| 2277 | EXPECT_ARITY(2, kExprF64Div); |
| 2278 | EXPECT_ARITY(2, kExprF64Min); |
| 2279 | EXPECT_ARITY(2, kExprF64Max); |
| 2280 | EXPECT_ARITY(1, kExprF64Abs); |
| 2281 | EXPECT_ARITY(1, kExprF64Neg); |
| 2282 | EXPECT_ARITY(2, kExprF64CopySign); |
| 2283 | EXPECT_ARITY(1, kExprF64Ceil); |
| 2284 | EXPECT_ARITY(1, kExprF64Floor); |
| 2285 | EXPECT_ARITY(1, kExprF64Trunc); |
| 2286 | EXPECT_ARITY(1, kExprF64NearestInt); |
| 2287 | EXPECT_ARITY(1, kExprF64Sqrt); |
| 2288 | EXPECT_ARITY(2, kExprF64Eq); |
| 2289 | EXPECT_ARITY(2, kExprF64Ne); |
| 2290 | EXPECT_ARITY(2, kExprF64Lt); |
| 2291 | EXPECT_ARITY(2, kExprF64Le); |
| 2292 | EXPECT_ARITY(2, kExprF64Gt); |
| 2293 | EXPECT_ARITY(2, kExprF64Ge); |
| 2294 | EXPECT_ARITY(1, kExprI32SConvertF32); |
| 2295 | EXPECT_ARITY(1, kExprI32SConvertF64); |
| 2296 | EXPECT_ARITY(1, kExprI32UConvertF32); |
| 2297 | EXPECT_ARITY(1, kExprI32UConvertF64); |
| 2298 | EXPECT_ARITY(1, kExprI32ConvertI64); |
| 2299 | EXPECT_ARITY(1, kExprI64SConvertF32); |
| 2300 | EXPECT_ARITY(1, kExprI64SConvertF64); |
| 2301 | EXPECT_ARITY(1, kExprI64UConvertF32); |
| 2302 | EXPECT_ARITY(1, kExprI64UConvertF64); |
| 2303 | EXPECT_ARITY(1, kExprI64SConvertI32); |
| 2304 | EXPECT_ARITY(1, kExprI64UConvertI32); |
| 2305 | EXPECT_ARITY(1, kExprF32SConvertI32); |
| 2306 | EXPECT_ARITY(1, kExprF32UConvertI32); |
| 2307 | EXPECT_ARITY(1, kExprF32SConvertI64); |
| 2308 | EXPECT_ARITY(1, kExprF32UConvertI64); |
| 2309 | EXPECT_ARITY(1, kExprF32ConvertF64); |
| 2310 | EXPECT_ARITY(1, kExprF32ReinterpretI32); |
| 2311 | EXPECT_ARITY(1, kExprF64SConvertI32); |
| 2312 | EXPECT_ARITY(1, kExprF64UConvertI32); |
| 2313 | EXPECT_ARITY(1, kExprF64SConvertI64); |
| 2314 | EXPECT_ARITY(1, kExprF64UConvertI64); |
| 2315 | EXPECT_ARITY(1, kExprF64ConvertF32); |
| 2316 | EXPECT_ARITY(1, kExprF64ReinterpretI64); |
| 2317 | EXPECT_ARITY(1, kExprI32ReinterpretF32); |
| 2318 | EXPECT_ARITY(1, kExprI64ReinterpretF64); |
| 2319 | } |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2320 | |
| 2321 | typedef ZoneVector<LocalType> LocalTypeMap; |
| 2322 | |
| 2323 | class LocalDeclDecoderTest : public TestWithZone { |
| 2324 | public: |
| 2325 | base::AccountingAllocator allocator; |
| 2326 | |
| 2327 | size_t ExpectRun(LocalTypeMap map, size_t pos, LocalType expected, |
| 2328 | size_t count) { |
| 2329 | for (size_t i = 0; i < count; i++) { |
| 2330 | EXPECT_EQ(expected, map[pos++]); |
| 2331 | } |
| 2332 | return pos; |
| 2333 | } |
| 2334 | |
| 2335 | LocalTypeMap Expand(AstLocalDecls& decls) { |
| 2336 | ZoneVector<LocalType> map(zone()); |
| 2337 | for (auto p : decls.local_types) { |
| 2338 | map.insert(map.end(), p.second, p.first); |
| 2339 | } |
| 2340 | return map; |
| 2341 | } |
| 2342 | }; |
| 2343 | |
| 2344 | TEST_F(LocalDeclDecoderTest, EmptyLocals) { |
| 2345 | AstLocalDecls decls(zone()); |
| 2346 | bool result = DecodeLocalDecls(decls, nullptr, nullptr); |
| 2347 | EXPECT_FALSE(result); |
| 2348 | } |
| 2349 | |
| 2350 | TEST_F(LocalDeclDecoderTest, NoLocals) { |
| 2351 | static const byte data[] = {0}; |
| 2352 | AstLocalDecls decls(zone()); |
| 2353 | bool result = DecodeLocalDecls(decls, data, data + sizeof(data)); |
| 2354 | EXPECT_TRUE(result); |
| 2355 | EXPECT_EQ(0, decls.total_local_count); |
| 2356 | } |
| 2357 | |
| 2358 | TEST_F(LocalDeclDecoderTest, OneLocal) { |
| 2359 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 2360 | LocalType type = kLocalTypes[i]; |
| 2361 | const byte data[] = { |
| 2362 | 1, 1, static_cast<byte>(WasmOpcodes::LocalTypeCodeFor(type))}; |
| 2363 | AstLocalDecls decls(zone()); |
| 2364 | bool result = DecodeLocalDecls(decls, data, data + sizeof(data)); |
| 2365 | EXPECT_TRUE(result); |
| 2366 | EXPECT_EQ(1, decls.total_local_count); |
| 2367 | |
| 2368 | LocalTypeMap map = Expand(decls); |
| 2369 | EXPECT_EQ(1, map.size()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2370 | EXPECT_EQ(type, map[0]); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2371 | } |
| 2372 | } |
| 2373 | |
| 2374 | TEST_F(LocalDeclDecoderTest, FiveLocals) { |
| 2375 | for (size_t i = 0; i < arraysize(kLocalTypes); i++) { |
| 2376 | LocalType type = kLocalTypes[i]; |
| 2377 | const byte data[] = { |
| 2378 | 1, 5, static_cast<byte>(WasmOpcodes::LocalTypeCodeFor(type))}; |
| 2379 | AstLocalDecls decls(zone()); |
| 2380 | bool result = DecodeLocalDecls(decls, data, data + sizeof(data)); |
| 2381 | EXPECT_TRUE(result); |
| 2382 | EXPECT_EQ(sizeof(data), decls.decls_encoded_size); |
| 2383 | EXPECT_EQ(5, decls.total_local_count); |
| 2384 | |
| 2385 | LocalTypeMap map = Expand(decls); |
| 2386 | EXPECT_EQ(5, map.size()); |
| 2387 | ExpectRun(map, 0, type, 5); |
| 2388 | } |
| 2389 | } |
| 2390 | |
| 2391 | TEST_F(LocalDeclDecoderTest, MixedLocals) { |
| 2392 | for (byte a = 0; a < 3; a++) { |
| 2393 | for (byte b = 0; b < 3; b++) { |
| 2394 | for (byte c = 0; c < 3; c++) { |
| 2395 | for (byte d = 0; d < 3; d++) { |
| 2396 | const byte data[] = {4, a, kLocalI32, b, kLocalI64, |
| 2397 | c, kLocalF32, d, kLocalF64}; |
| 2398 | AstLocalDecls decls(zone()); |
| 2399 | bool result = DecodeLocalDecls(decls, data, data + sizeof(data)); |
| 2400 | EXPECT_TRUE(result); |
| 2401 | EXPECT_EQ(sizeof(data), decls.decls_encoded_size); |
| 2402 | EXPECT_EQ(a + b + c + d, decls.total_local_count); |
| 2403 | |
| 2404 | LocalTypeMap map = Expand(decls); |
| 2405 | EXPECT_EQ(a + b + c + d, map.size()); |
| 2406 | |
| 2407 | size_t pos = 0; |
| 2408 | pos = ExpectRun(map, pos, kAstI32, a); |
| 2409 | pos = ExpectRun(map, pos, kAstI64, b); |
| 2410 | pos = ExpectRun(map, pos, kAstF32, c); |
| 2411 | pos = ExpectRun(map, pos, kAstF64, d); |
| 2412 | } |
| 2413 | } |
| 2414 | } |
| 2415 | } |
| 2416 | } |
| 2417 | |
| 2418 | TEST_F(LocalDeclDecoderTest, UseEncoder) { |
| 2419 | const byte* data = nullptr; |
| 2420 | const byte* end = nullptr; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2421 | LocalDeclEncoder local_decls(zone()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2422 | |
| 2423 | local_decls.AddLocals(5, kAstF32); |
| 2424 | local_decls.AddLocals(1337, kAstI32); |
| 2425 | local_decls.AddLocals(212, kAstI64); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2426 | local_decls.Prepend(zone(), &data, &end); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2427 | |
| 2428 | AstLocalDecls decls(zone()); |
| 2429 | bool result = DecodeLocalDecls(decls, data, end); |
| 2430 | EXPECT_TRUE(result); |
| 2431 | EXPECT_EQ(5 + 1337 + 212, decls.total_local_count); |
| 2432 | |
| 2433 | LocalTypeMap map = Expand(decls); |
| 2434 | size_t pos = 0; |
| 2435 | pos = ExpectRun(map, pos, kAstF32, 5); |
| 2436 | pos = ExpectRun(map, pos, kAstI32, 1337); |
| 2437 | pos = ExpectRun(map, pos, kAstI64, 212); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2438 | } |
| 2439 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2440 | } // namespace wasm |
| 2441 | } // namespace internal |
| 2442 | } // namespace v8 |