Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "instrumentation.h" |
| 18 | |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 19 | #include "art_method-inl.h" |
Andreas Gampe | 542451c | 2016-07-26 09:02:02 -0700 | [diff] [blame] | 20 | #include "base/enums.h" |
Andreas Gampe | 8cf9cb3 | 2017-07-19 09:28:38 -0700 | [diff] [blame] | 21 | #include "class_linker-inl.h" |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 22 | #include "common_runtime_test.h" |
| 23 | #include "common_throws.h" |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 24 | #include "dex_file.h" |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 25 | #include "gc/scoped_gc_critical_section.h" |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 26 | #include "handle_scope-inl.h" |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 27 | #include "jni_internal.h" |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 28 | #include "jvalue.h" |
| 29 | #include "runtime.h" |
Mathieu Chartier | 0795f23 | 2016-09-27 18:43:30 -0700 | [diff] [blame] | 30 | #include "scoped_thread_state_change-inl.h" |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 31 | #include "interpreter/shadow_frame.h" |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 32 | #include "thread-inl.h" |
Andreas Gampe | 8cf9cb3 | 2017-07-19 09:28:38 -0700 | [diff] [blame] | 33 | #include "thread_list.h" |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 34 | #include "well_known_classes.h" |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 35 | |
| 36 | namespace art { |
| 37 | namespace instrumentation { |
| 38 | |
| 39 | class TestInstrumentationListener FINAL : public instrumentation::InstrumentationListener { |
| 40 | public: |
| 41 | TestInstrumentationListener() |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 42 | : received_method_enter_event(false), |
| 43 | received_method_exit_event(false), |
| 44 | received_method_exit_object_event(false), |
| 45 | received_method_unwind_event(false), |
| 46 | received_dex_pc_moved_event(false), |
| 47 | received_field_read_event(false), |
| 48 | received_field_written_event(false), |
| 49 | received_field_written_object_event(false), |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 50 | received_exception_thrown_event(false), |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 51 | received_exception_handled_event(false), |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 52 | received_branch_event(false), |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 53 | received_invoke_virtual_or_interface_event(false), |
| 54 | received_watched_frame_pop(false) {} |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 55 | |
| 56 | virtual ~TestInstrumentationListener() {} |
| 57 | |
| 58 | void MethodEntered(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 59 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 60 | ArtMethod* method ATTRIBUTE_UNUSED, |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 61 | uint32_t dex_pc ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 62 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 63 | received_method_enter_event = true; |
| 64 | } |
| 65 | |
| 66 | void MethodExited(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 67 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
| 68 | ArtMethod* method ATTRIBUTE_UNUSED, |
| 69 | uint32_t dex_pc ATTRIBUTE_UNUSED, |
| 70 | Handle<mirror::Object> return_value ATTRIBUTE_UNUSED) |
| 71 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
| 72 | received_method_exit_object_event = true; |
| 73 | } |
| 74 | |
| 75 | void MethodExited(Thread* thread ATTRIBUTE_UNUSED, |
| 76 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 77 | ArtMethod* method ATTRIBUTE_UNUSED, |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 78 | uint32_t dex_pc ATTRIBUTE_UNUSED, |
| 79 | const JValue& return_value ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 80 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 81 | received_method_exit_event = true; |
| 82 | } |
| 83 | |
| 84 | void MethodUnwind(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 85 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 86 | ArtMethod* method ATTRIBUTE_UNUSED, |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 87 | uint32_t dex_pc ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 88 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 89 | received_method_unwind_event = true; |
| 90 | } |
| 91 | |
| 92 | void DexPcMoved(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 93 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 94 | ArtMethod* method ATTRIBUTE_UNUSED, |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 95 | uint32_t new_dex_pc ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 96 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 97 | received_dex_pc_moved_event = true; |
| 98 | } |
| 99 | |
| 100 | void FieldRead(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 101 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 102 | ArtMethod* method ATTRIBUTE_UNUSED, |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 103 | uint32_t dex_pc ATTRIBUTE_UNUSED, |
| 104 | ArtField* field ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 105 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 106 | received_field_read_event = true; |
| 107 | } |
| 108 | |
| 109 | void FieldWritten(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 110 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
| 111 | ArtMethod* method ATTRIBUTE_UNUSED, |
| 112 | uint32_t dex_pc ATTRIBUTE_UNUSED, |
| 113 | ArtField* field ATTRIBUTE_UNUSED, |
| 114 | Handle<mirror::Object> field_value ATTRIBUTE_UNUSED) |
| 115 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
| 116 | received_field_written_object_event = true; |
| 117 | } |
| 118 | |
| 119 | void FieldWritten(Thread* thread ATTRIBUTE_UNUSED, |
| 120 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 121 | ArtMethod* method ATTRIBUTE_UNUSED, |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 122 | uint32_t dex_pc ATTRIBUTE_UNUSED, |
| 123 | ArtField* field ATTRIBUTE_UNUSED, |
| 124 | const JValue& field_value ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 125 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 126 | received_field_written_event = true; |
| 127 | } |
| 128 | |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 129 | void ExceptionThrown(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 130 | Handle<mirror::Throwable> exception_object ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 131 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 132 | received_exception_thrown_event = true; |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 133 | } |
| 134 | |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 135 | void ExceptionHandled(Thread* self ATTRIBUTE_UNUSED, |
| 136 | Handle<mirror::Throwable> throwable ATTRIBUTE_UNUSED) |
| 137 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
| 138 | received_exception_handled_event = true; |
| 139 | } |
| 140 | |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 141 | void Branch(Thread* thread ATTRIBUTE_UNUSED, |
| 142 | ArtMethod* method ATTRIBUTE_UNUSED, |
| 143 | uint32_t dex_pc ATTRIBUTE_UNUSED, |
| 144 | int32_t dex_pc_offset ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 145 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 146 | received_branch_event = true; |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 147 | } |
| 148 | |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 149 | void InvokeVirtualOrInterface(Thread* thread ATTRIBUTE_UNUSED, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 150 | Handle<mirror::Object> this_object ATTRIBUTE_UNUSED, |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 151 | ArtMethod* caller ATTRIBUTE_UNUSED, |
| 152 | uint32_t dex_pc ATTRIBUTE_UNUSED, |
| 153 | ArtMethod* callee ATTRIBUTE_UNUSED) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 154 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 155 | received_invoke_virtual_or_interface_event = true; |
| 156 | } |
| 157 | |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 158 | void WatchedFramePop(Thread* thread ATTRIBUTE_UNUSED, const ShadowFrame& frame ATTRIBUTE_UNUSED) |
| 159 | OVERRIDE REQUIRES_SHARED(Locks::mutator_lock_) { |
| 160 | received_watched_frame_pop = true; |
| 161 | } |
| 162 | |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 163 | void Reset() { |
| 164 | received_method_enter_event = false; |
| 165 | received_method_exit_event = false; |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 166 | received_method_exit_object_event = false; |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 167 | received_method_unwind_event = false; |
| 168 | received_dex_pc_moved_event = false; |
| 169 | received_field_read_event = false; |
| 170 | received_field_written_event = false; |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 171 | received_field_written_object_event = false; |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 172 | received_exception_thrown_event = false; |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 173 | received_exception_handled_event = false; |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 174 | received_branch_event = false; |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 175 | received_invoke_virtual_or_interface_event = false; |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 176 | received_watched_frame_pop = false; |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 177 | } |
| 178 | |
| 179 | bool received_method_enter_event; |
| 180 | bool received_method_exit_event; |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 181 | bool received_method_exit_object_event; |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 182 | bool received_method_unwind_event; |
| 183 | bool received_dex_pc_moved_event; |
| 184 | bool received_field_read_event; |
| 185 | bool received_field_written_event; |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 186 | bool received_field_written_object_event; |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 187 | bool received_exception_thrown_event; |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 188 | bool received_exception_handled_event; |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 189 | bool received_branch_event; |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 190 | bool received_invoke_virtual_or_interface_event; |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 191 | bool received_watched_frame_pop; |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 192 | |
| 193 | private: |
| 194 | DISALLOW_COPY_AND_ASSIGN(TestInstrumentationListener); |
| 195 | }; |
| 196 | |
| 197 | class InstrumentationTest : public CommonRuntimeTest { |
| 198 | public: |
| 199 | // Unique keys used to test Instrumentation::ConfigureStubs. |
| 200 | static constexpr const char* kClientOneKey = "TestClient1"; |
| 201 | static constexpr const char* kClientTwoKey = "TestClient2"; |
| 202 | |
| 203 | void CheckConfigureStubs(const char* key, Instrumentation::InstrumentationLevel level) { |
| 204 | ScopedObjectAccess soa(Thread::Current()); |
| 205 | instrumentation::Instrumentation* instr = Runtime::Current()->GetInstrumentation(); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 206 | ScopedThreadSuspension sts(soa.Self(), kSuspended); |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 207 | gc::ScopedGCCriticalSection gcs(soa.Self(), |
| 208 | gc::kGcCauseInstrumentation, |
| 209 | gc::kCollectorTypeInstrumentation); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 210 | ScopedSuspendAll ssa("Instrumentation::ConfigureStubs"); |
| 211 | instr->ConfigureStubs(key, level); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 212 | } |
| 213 | |
| 214 | Instrumentation::InstrumentationLevel GetCurrentInstrumentationLevel() { |
| 215 | return Runtime::Current()->GetInstrumentation()->GetCurrentInstrumentationLevel(); |
| 216 | } |
| 217 | |
| 218 | size_t GetInstrumentationUserCount() { |
| 219 | ScopedObjectAccess soa(Thread::Current()); |
| 220 | return Runtime::Current()->GetInstrumentation()->requested_instrumentation_levels_.size(); |
| 221 | } |
| 222 | |
| 223 | void TestEvent(uint32_t instrumentation_event) { |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 224 | TestEvent(instrumentation_event, nullptr, nullptr, false); |
| 225 | } |
| 226 | |
| 227 | void TestEvent(uint32_t instrumentation_event, |
| 228 | ArtMethod* event_method, |
| 229 | ArtField* event_field, |
| 230 | bool with_object) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 231 | ScopedObjectAccess soa(Thread::Current()); |
| 232 | instrumentation::Instrumentation* instr = Runtime::Current()->GetInstrumentation(); |
| 233 | TestInstrumentationListener listener; |
| 234 | { |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 235 | ScopedThreadSuspension sts(soa.Self(), kSuspended); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 236 | ScopedSuspendAll ssa("Add instrumentation listener"); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 237 | instr->AddListener(&listener, instrumentation_event); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 238 | } |
| 239 | |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 240 | mirror::Object* const event_obj = nullptr; |
| 241 | const uint32_t event_dex_pc = 0; |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 242 | ShadowFrameAllocaUniquePtr test_frame = CREATE_SHADOW_FRAME(0, nullptr, event_method, 0); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 243 | |
| 244 | // Check the listener is registered and is notified of the event. |
| 245 | EXPECT_TRUE(HasEventListener(instr, instrumentation_event)); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 246 | EXPECT_FALSE(DidListenerReceiveEvent(listener, instrumentation_event, with_object)); |
| 247 | ReportEvent(instr, |
| 248 | instrumentation_event, |
| 249 | soa.Self(), |
| 250 | event_method, |
| 251 | event_obj, |
| 252 | event_field, |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 253 | event_dex_pc, |
| 254 | *test_frame); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 255 | EXPECT_TRUE(DidListenerReceiveEvent(listener, instrumentation_event, with_object)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 256 | |
| 257 | listener.Reset(); |
| 258 | { |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 259 | ScopedThreadSuspension sts(soa.Self(), kSuspended); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 260 | ScopedSuspendAll ssa("Remove instrumentation listener"); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 261 | instr->RemoveListener(&listener, instrumentation_event); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 262 | } |
| 263 | |
| 264 | // Check the listener is not registered and is not notified of the event. |
| 265 | EXPECT_FALSE(HasEventListener(instr, instrumentation_event)); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 266 | EXPECT_FALSE(DidListenerReceiveEvent(listener, instrumentation_event, with_object)); |
| 267 | ReportEvent(instr, |
| 268 | instrumentation_event, |
| 269 | soa.Self(), |
| 270 | event_method, |
| 271 | event_obj, |
| 272 | event_field, |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 273 | event_dex_pc, |
| 274 | *test_frame); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 275 | EXPECT_FALSE(DidListenerReceiveEvent(listener, instrumentation_event, with_object)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 276 | } |
| 277 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 278 | void DeoptimizeMethod(Thread* self, ArtMethod* method, bool enable_deoptimization) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 279 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 280 | Runtime* runtime = Runtime::Current(); |
| 281 | instrumentation::Instrumentation* instrumentation = runtime->GetInstrumentation(); |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 282 | ScopedThreadSuspension sts(self, kSuspended); |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 283 | gc::ScopedGCCriticalSection gcs(self, |
| 284 | gc::kGcCauseInstrumentation, |
| 285 | gc::kCollectorTypeInstrumentation); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 286 | ScopedSuspendAll ssa("Single method deoptimization"); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 287 | if (enable_deoptimization) { |
| 288 | instrumentation->EnableDeoptimization(); |
| 289 | } |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 290 | instrumentation->Deoptimize(method); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 291 | } |
| 292 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 293 | void UndeoptimizeMethod(Thread* self, ArtMethod* method, |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 294 | const char* key, bool disable_deoptimization) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 295 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 296 | Runtime* runtime = Runtime::Current(); |
| 297 | instrumentation::Instrumentation* instrumentation = runtime->GetInstrumentation(); |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 298 | ScopedThreadSuspension sts(self, kSuspended); |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 299 | gc::ScopedGCCriticalSection gcs(self, |
| 300 | gc::kGcCauseInstrumentation, |
| 301 | gc::kCollectorTypeInstrumentation); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 302 | ScopedSuspendAll ssa("Single method undeoptimization"); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 303 | instrumentation->Undeoptimize(method); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 304 | if (disable_deoptimization) { |
| 305 | instrumentation->DisableDeoptimization(key); |
| 306 | } |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | void DeoptimizeEverything(Thread* self, const char* key, bool enable_deoptimization) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 310 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 311 | Runtime* runtime = Runtime::Current(); |
| 312 | instrumentation::Instrumentation* instrumentation = runtime->GetInstrumentation(); |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 313 | ScopedThreadSuspension sts(self, kSuspended); |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 314 | gc::ScopedGCCriticalSection gcs(self, |
| 315 | gc::kGcCauseInstrumentation, |
| 316 | gc::kCollectorTypeInstrumentation); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 317 | ScopedSuspendAll ssa("Full deoptimization"); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 318 | if (enable_deoptimization) { |
| 319 | instrumentation->EnableDeoptimization(); |
| 320 | } |
| 321 | instrumentation->DeoptimizeEverything(key); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 322 | } |
| 323 | |
| 324 | void UndeoptimizeEverything(Thread* self, const char* key, bool disable_deoptimization) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 325 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 326 | Runtime* runtime = Runtime::Current(); |
| 327 | instrumentation::Instrumentation* instrumentation = runtime->GetInstrumentation(); |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 328 | ScopedThreadSuspension sts(self, kSuspended); |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 329 | gc::ScopedGCCriticalSection gcs(self, |
| 330 | gc::kGcCauseInstrumentation, |
| 331 | gc::kCollectorTypeInstrumentation); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 332 | ScopedSuspendAll ssa("Full undeoptimization"); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 333 | instrumentation->UndeoptimizeEverything(key); |
| 334 | if (disable_deoptimization) { |
| 335 | instrumentation->DisableDeoptimization(key); |
| 336 | } |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 337 | } |
| 338 | |
| 339 | void EnableMethodTracing(Thread* self, const char* key, bool needs_interpreter) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 340 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 341 | Runtime* runtime = Runtime::Current(); |
| 342 | instrumentation::Instrumentation* instrumentation = runtime->GetInstrumentation(); |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 343 | ScopedThreadSuspension sts(self, kSuspended); |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 344 | gc::ScopedGCCriticalSection gcs(self, |
| 345 | gc::kGcCauseInstrumentation, |
| 346 | gc::kCollectorTypeInstrumentation); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 347 | ScopedSuspendAll ssa("EnableMethodTracing"); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 348 | instrumentation->EnableMethodTracing(key, needs_interpreter); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 349 | } |
| 350 | |
| 351 | void DisableMethodTracing(Thread* self, const char* key) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 352 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 353 | Runtime* runtime = Runtime::Current(); |
| 354 | instrumentation::Instrumentation* instrumentation = runtime->GetInstrumentation(); |
Mathieu Chartier | f1d666e | 2015-09-03 16:13:34 -0700 | [diff] [blame] | 355 | ScopedThreadSuspension sts(self, kSuspended); |
Mathieu Chartier | aa51682 | 2015-10-02 15:53:37 -0700 | [diff] [blame] | 356 | gc::ScopedGCCriticalSection gcs(self, |
| 357 | gc::kGcCauseInstrumentation, |
| 358 | gc::kCollectorTypeInstrumentation); |
Mathieu Chartier | 4f55e22 | 2015-09-04 13:26:21 -0700 | [diff] [blame] | 359 | ScopedSuspendAll ssa("EnableMethodTracing"); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 360 | instrumentation->DisableMethodTracing(key); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 361 | } |
| 362 | |
| 363 | private: |
| 364 | static bool HasEventListener(const instrumentation::Instrumentation* instr, uint32_t event_type) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 365 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 366 | switch (event_type) { |
| 367 | case instrumentation::Instrumentation::kMethodEntered: |
| 368 | return instr->HasMethodEntryListeners(); |
| 369 | case instrumentation::Instrumentation::kMethodExited: |
| 370 | return instr->HasMethodExitListeners(); |
| 371 | case instrumentation::Instrumentation::kMethodUnwind: |
| 372 | return instr->HasMethodUnwindListeners(); |
| 373 | case instrumentation::Instrumentation::kDexPcMoved: |
| 374 | return instr->HasDexPcListeners(); |
| 375 | case instrumentation::Instrumentation::kFieldRead: |
| 376 | return instr->HasFieldReadListeners(); |
| 377 | case instrumentation::Instrumentation::kFieldWritten: |
| 378 | return instr->HasFieldWriteListeners(); |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 379 | case instrumentation::Instrumentation::kExceptionThrown: |
| 380 | return instr->HasExceptionThrownListeners(); |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 381 | case instrumentation::Instrumentation::kExceptionHandled: |
| 382 | return instr->HasExceptionHandledListeners(); |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 383 | case instrumentation::Instrumentation::kBranch: |
| 384 | return instr->HasBranchListeners(); |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 385 | case instrumentation::Instrumentation::kInvokeVirtualOrInterface: |
| 386 | return instr->HasInvokeVirtualOrInterfaceListeners(); |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 387 | case instrumentation::Instrumentation::kWatchedFramePop: |
| 388 | return instr->HasWatchedFramePopListeners(); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 389 | default: |
| 390 | LOG(FATAL) << "Unknown instrumentation event " << event_type; |
| 391 | UNREACHABLE(); |
| 392 | } |
| 393 | } |
| 394 | |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 395 | static void ReportEvent(const instrumentation::Instrumentation* instr, |
| 396 | uint32_t event_type, |
| 397 | Thread* self, |
| 398 | ArtMethod* method, |
| 399 | mirror::Object* obj, |
| 400 | ArtField* field, |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 401 | uint32_t dex_pc, |
| 402 | const ShadowFrame& frame) |
Andreas Gampe | bdf7f1c | 2016-08-30 16:38:47 -0700 | [diff] [blame] | 403 | REQUIRES_SHARED(Locks::mutator_lock_) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 404 | switch (event_type) { |
| 405 | case instrumentation::Instrumentation::kMethodEntered: |
| 406 | instr->MethodEnterEvent(self, obj, method, dex_pc); |
| 407 | break; |
| 408 | case instrumentation::Instrumentation::kMethodExited: { |
| 409 | JValue value; |
| 410 | instr->MethodExitEvent(self, obj, method, dex_pc, value); |
| 411 | break; |
| 412 | } |
| 413 | case instrumentation::Instrumentation::kMethodUnwind: |
| 414 | instr->MethodUnwindEvent(self, obj, method, dex_pc); |
| 415 | break; |
| 416 | case instrumentation::Instrumentation::kDexPcMoved: |
| 417 | instr->DexPcMovedEvent(self, obj, method, dex_pc); |
| 418 | break; |
| 419 | case instrumentation::Instrumentation::kFieldRead: |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 420 | instr->FieldReadEvent(self, obj, method, dex_pc, field); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 421 | break; |
| 422 | case instrumentation::Instrumentation::kFieldWritten: { |
| 423 | JValue value; |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 424 | instr->FieldWriteEvent(self, obj, method, dex_pc, field, value); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 425 | break; |
| 426 | } |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 427 | case instrumentation::Instrumentation::kExceptionThrown: { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 428 | ThrowArithmeticExceptionDivideByZero(); |
| 429 | mirror::Throwable* event_exception = self->GetException(); |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 430 | instr->ExceptionThrownEvent(self, event_exception); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 431 | self->ClearException(); |
| 432 | break; |
| 433 | } |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 434 | case instrumentation::Instrumentation::kBranch: |
| 435 | instr->Branch(self, method, dex_pc, -1); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 436 | break; |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 437 | case instrumentation::Instrumentation::kInvokeVirtualOrInterface: |
| 438 | instr->InvokeVirtualOrInterface(self, obj, method, dex_pc, method); |
| 439 | break; |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 440 | case instrumentation::Instrumentation::kWatchedFramePop: |
| 441 | instr->WatchedFramePopped(self, frame); |
| 442 | break; |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 443 | case instrumentation::Instrumentation::kExceptionHandled: { |
| 444 | ThrowArithmeticExceptionDivideByZero(); |
| 445 | mirror::Throwable* event_exception = self->GetException(); |
| 446 | self->ClearException(); |
| 447 | instr->ExceptionHandledEvent(self, event_exception); |
| 448 | break; |
| 449 | } |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 450 | default: |
| 451 | LOG(FATAL) << "Unknown instrumentation event " << event_type; |
| 452 | UNREACHABLE(); |
| 453 | } |
| 454 | } |
| 455 | |
| 456 | static bool DidListenerReceiveEvent(const TestInstrumentationListener& listener, |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 457 | uint32_t event_type, |
| 458 | bool with_object) { |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 459 | switch (event_type) { |
| 460 | case instrumentation::Instrumentation::kMethodEntered: |
| 461 | return listener.received_method_enter_event; |
| 462 | case instrumentation::Instrumentation::kMethodExited: |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 463 | return (!with_object && listener.received_method_exit_event) || |
| 464 | (with_object && listener.received_method_exit_object_event); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 465 | case instrumentation::Instrumentation::kMethodUnwind: |
| 466 | return listener.received_method_unwind_event; |
| 467 | case instrumentation::Instrumentation::kDexPcMoved: |
| 468 | return listener.received_dex_pc_moved_event; |
| 469 | case instrumentation::Instrumentation::kFieldRead: |
| 470 | return listener.received_field_read_event; |
| 471 | case instrumentation::Instrumentation::kFieldWritten: |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 472 | return (!with_object && listener.received_field_written_event) || |
| 473 | (with_object && listener.received_field_written_object_event); |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 474 | case instrumentation::Instrumentation::kExceptionThrown: |
| 475 | return listener.received_exception_thrown_event; |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 476 | case instrumentation::Instrumentation::kExceptionHandled: |
| 477 | return listener.received_exception_handled_event; |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 478 | case instrumentation::Instrumentation::kBranch: |
| 479 | return listener.received_branch_event; |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 480 | case instrumentation::Instrumentation::kInvokeVirtualOrInterface: |
| 481 | return listener.received_invoke_virtual_or_interface_event; |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 482 | case instrumentation::Instrumentation::kWatchedFramePop: |
| 483 | return listener.received_watched_frame_pop; |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 484 | default: |
| 485 | LOG(FATAL) << "Unknown instrumentation event " << event_type; |
| 486 | UNREACHABLE(); |
| 487 | } |
| 488 | } |
| 489 | }; |
| 490 | |
| 491 | TEST_F(InstrumentationTest, NoInstrumentation) { |
| 492 | ScopedObjectAccess soa(Thread::Current()); |
| 493 | instrumentation::Instrumentation* instr = Runtime::Current()->GetInstrumentation(); |
| 494 | ASSERT_NE(instr, nullptr); |
| 495 | |
| 496 | EXPECT_FALSE(instr->AreExitStubsInstalled()); |
| 497 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 498 | EXPECT_FALSE(instr->IsActive()); |
| 499 | EXPECT_FALSE(instr->ShouldNotifyMethodEnterExitEvents()); |
| 500 | |
| 501 | // Test interpreter table is the default one. |
| 502 | EXPECT_EQ(instrumentation::kMainHandlerTable, instr->GetInterpreterHandlerTable()); |
| 503 | |
| 504 | // Check there is no registered listener. |
| 505 | EXPECT_FALSE(instr->HasDexPcListeners()); |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 506 | EXPECT_FALSE(instr->HasExceptionThrownListeners()); |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 507 | EXPECT_FALSE(instr->HasExceptionHandledListeners()); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 508 | EXPECT_FALSE(instr->HasFieldReadListeners()); |
| 509 | EXPECT_FALSE(instr->HasFieldWriteListeners()); |
| 510 | EXPECT_FALSE(instr->HasMethodEntryListeners()); |
| 511 | EXPECT_FALSE(instr->HasMethodExitListeners()); |
| 512 | EXPECT_FALSE(instr->IsActive()); |
| 513 | } |
| 514 | |
| 515 | // Test instrumentation listeners for each event. |
| 516 | TEST_F(InstrumentationTest, MethodEntryEvent) { |
Nicolas Geoffray | 07c7028 | 2017-08-30 08:09:42 +0000 | [diff] [blame] | 517 | TestEvent(instrumentation::Instrumentation::kMethodEntered); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 518 | } |
| 519 | |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 520 | TEST_F(InstrumentationTest, MethodExitObjectEvent) { |
| 521 | ScopedObjectAccess soa(Thread::Current()); |
| 522 | jobject class_loader = LoadDex("Instrumentation"); |
| 523 | Runtime* const runtime = Runtime::Current(); |
| 524 | ClassLinker* class_linker = runtime->GetClassLinker(); |
| 525 | StackHandleScope<1> hs(soa.Self()); |
| 526 | Handle<mirror::ClassLoader> loader(hs.NewHandle(soa.Decode<mirror::ClassLoader>(class_loader))); |
| 527 | mirror::Class* klass = class_linker->FindClass(soa.Self(), "LInstrumentation;", loader); |
| 528 | ASSERT_TRUE(klass != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 529 | ArtMethod* method = |
| 530 | klass->FindClassMethod("returnReference", "()Ljava/lang/Object;", kRuntimePointerSize); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 531 | ASSERT_TRUE(method != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 532 | ASSERT_TRUE(method->IsDirect()); |
| 533 | ASSERT_TRUE(method->GetDeclaringClass() == klass); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 534 | TestEvent(instrumentation::Instrumentation::kMethodExited, |
| 535 | /*event_method*/ method, |
| 536 | /*event_field*/ nullptr, |
| 537 | /*with_object*/ true); |
| 538 | } |
| 539 | |
| 540 | TEST_F(InstrumentationTest, MethodExitPrimEvent) { |
| 541 | ScopedObjectAccess soa(Thread::Current()); |
| 542 | jobject class_loader = LoadDex("Instrumentation"); |
| 543 | Runtime* const runtime = Runtime::Current(); |
| 544 | ClassLinker* class_linker = runtime->GetClassLinker(); |
| 545 | StackHandleScope<1> hs(soa.Self()); |
| 546 | Handle<mirror::ClassLoader> loader(hs.NewHandle(soa.Decode<mirror::ClassLoader>(class_loader))); |
| 547 | mirror::Class* klass = class_linker->FindClass(soa.Self(), "LInstrumentation;", loader); |
| 548 | ASSERT_TRUE(klass != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 549 | ArtMethod* method = klass->FindClassMethod("returnPrimitive", "()I", kRuntimePointerSize); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 550 | ASSERT_TRUE(method != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 551 | ASSERT_TRUE(method->IsDirect()); |
| 552 | ASSERT_TRUE(method->GetDeclaringClass() == klass); |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 553 | TestEvent(instrumentation::Instrumentation::kMethodExited, |
| 554 | /*event_method*/ method, |
| 555 | /*event_field*/ nullptr, |
| 556 | /*with_object*/ false); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 557 | } |
| 558 | |
| 559 | TEST_F(InstrumentationTest, MethodUnwindEvent) { |
| 560 | TestEvent(instrumentation::Instrumentation::kMethodUnwind); |
| 561 | } |
| 562 | |
| 563 | TEST_F(InstrumentationTest, DexPcMovedEvent) { |
| 564 | TestEvent(instrumentation::Instrumentation::kDexPcMoved); |
| 565 | } |
| 566 | |
| 567 | TEST_F(InstrumentationTest, FieldReadEvent) { |
| 568 | TestEvent(instrumentation::Instrumentation::kFieldRead); |
| 569 | } |
| 570 | |
Alex Light | e814f9d | 2017-07-31 16:14:39 -0700 | [diff] [blame] | 571 | TEST_F(InstrumentationTest, WatchedFramePop) { |
| 572 | TestEvent(instrumentation::Instrumentation::kWatchedFramePop); |
| 573 | } |
| 574 | |
Alex Light | d766158 | 2017-05-01 13:48:16 -0700 | [diff] [blame] | 575 | TEST_F(InstrumentationTest, FieldWriteObjectEvent) { |
| 576 | ScopedObjectAccess soa(Thread::Current()); |
| 577 | jobject class_loader = LoadDex("Instrumentation"); |
| 578 | Runtime* const runtime = Runtime::Current(); |
| 579 | ClassLinker* class_linker = runtime->GetClassLinker(); |
| 580 | StackHandleScope<1> hs(soa.Self()); |
| 581 | Handle<mirror::ClassLoader> loader(hs.NewHandle(soa.Decode<mirror::ClassLoader>(class_loader))); |
| 582 | mirror::Class* klass = class_linker->FindClass(soa.Self(), "LInstrumentation;", loader); |
| 583 | ASSERT_TRUE(klass != nullptr); |
| 584 | ArtField* field = klass->FindDeclaredStaticField("referenceField", "Ljava/lang/Object;"); |
| 585 | ASSERT_TRUE(field != nullptr); |
| 586 | |
| 587 | TestEvent(instrumentation::Instrumentation::kFieldWritten, |
| 588 | /*event_method*/ nullptr, |
| 589 | /*event_field*/ field, |
| 590 | /*with_object*/ true); |
| 591 | } |
| 592 | |
| 593 | TEST_F(InstrumentationTest, FieldWritePrimEvent) { |
| 594 | ScopedObjectAccess soa(Thread::Current()); |
| 595 | jobject class_loader = LoadDex("Instrumentation"); |
| 596 | Runtime* const runtime = Runtime::Current(); |
| 597 | ClassLinker* class_linker = runtime->GetClassLinker(); |
| 598 | StackHandleScope<1> hs(soa.Self()); |
| 599 | Handle<mirror::ClassLoader> loader(hs.NewHandle(soa.Decode<mirror::ClassLoader>(class_loader))); |
| 600 | mirror::Class* klass = class_linker->FindClass(soa.Self(), "LInstrumentation;", loader); |
| 601 | ASSERT_TRUE(klass != nullptr); |
| 602 | ArtField* field = klass->FindDeclaredStaticField("primitiveField", "I"); |
| 603 | ASSERT_TRUE(field != nullptr); |
| 604 | |
| 605 | TestEvent(instrumentation::Instrumentation::kFieldWritten, |
| 606 | /*event_method*/ nullptr, |
| 607 | /*event_field*/ field, |
| 608 | /*with_object*/ false); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 609 | } |
| 610 | |
Alex Light | 9fb1ab1 | 2017-09-05 09:32:49 -0700 | [diff] [blame^] | 611 | TEST_F(InstrumentationTest, ExceptionHandledEvent) { |
| 612 | TestEvent(instrumentation::Instrumentation::kExceptionHandled); |
| 613 | } |
| 614 | |
Alex Light | 6e1607e | 2017-08-23 10:06:18 -0700 | [diff] [blame] | 615 | TEST_F(InstrumentationTest, ExceptionThrownEvent) { |
| 616 | TestEvent(instrumentation::Instrumentation::kExceptionThrown); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 617 | } |
| 618 | |
Nicolas Geoffray | 81f0f95 | 2016-01-20 16:25:19 +0000 | [diff] [blame] | 619 | TEST_F(InstrumentationTest, BranchEvent) { |
| 620 | TestEvent(instrumentation::Instrumentation::kBranch); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 621 | } |
| 622 | |
Nicolas Geoffray | 5550ca8 | 2015-08-21 18:38:30 +0100 | [diff] [blame] | 623 | TEST_F(InstrumentationTest, InvokeVirtualOrInterfaceEvent) { |
| 624 | TestEvent(instrumentation::Instrumentation::kInvokeVirtualOrInterface); |
| 625 | } |
| 626 | |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 627 | TEST_F(InstrumentationTest, DeoptimizeDirectMethod) { |
| 628 | ScopedObjectAccess soa(Thread::Current()); |
| 629 | jobject class_loader = LoadDex("Instrumentation"); |
| 630 | Runtime* const runtime = Runtime::Current(); |
| 631 | instrumentation::Instrumentation* instr = runtime->GetInstrumentation(); |
| 632 | ClassLinker* class_linker = runtime->GetClassLinker(); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 633 | StackHandleScope<1> hs(soa.Self()); |
Mathieu Chartier | 0795f23 | 2016-09-27 18:43:30 -0700 | [diff] [blame] | 634 | Handle<mirror::ClassLoader> loader(hs.NewHandle(soa.Decode<mirror::ClassLoader>(class_loader))); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 635 | mirror::Class* klass = class_linker->FindClass(soa.Self(), "LInstrumentation;", loader); |
| 636 | ASSERT_TRUE(klass != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 637 | ArtMethod* method_to_deoptimize = |
| 638 | klass->FindClassMethod("instanceMethod", "()V", kRuntimePointerSize); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 639 | ASSERT_TRUE(method_to_deoptimize != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 640 | ASSERT_TRUE(method_to_deoptimize->IsDirect()); |
| 641 | ASSERT_TRUE(method_to_deoptimize->GetDeclaringClass() == klass); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 642 | |
| 643 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 644 | EXPECT_FALSE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 645 | |
| 646 | DeoptimizeMethod(soa.Self(), method_to_deoptimize, true); |
| 647 | |
| 648 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 649 | EXPECT_TRUE(instr->AreExitStubsInstalled()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 650 | EXPECT_TRUE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 651 | |
| 652 | constexpr const char* instrumentation_key = "DeoptimizeDirectMethod"; |
| 653 | UndeoptimizeMethod(soa.Self(), method_to_deoptimize, instrumentation_key, true); |
| 654 | |
| 655 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 656 | EXPECT_FALSE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 657 | } |
| 658 | |
| 659 | TEST_F(InstrumentationTest, FullDeoptimization) { |
| 660 | ScopedObjectAccess soa(Thread::Current()); |
| 661 | Runtime* const runtime = Runtime::Current(); |
| 662 | instrumentation::Instrumentation* instr = runtime->GetInstrumentation(); |
| 663 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 664 | |
| 665 | constexpr const char* instrumentation_key = "FullDeoptimization"; |
| 666 | DeoptimizeEverything(soa.Self(), instrumentation_key, true); |
| 667 | |
| 668 | EXPECT_TRUE(instr->AreAllMethodsDeoptimized()); |
| 669 | EXPECT_TRUE(instr->AreExitStubsInstalled()); |
| 670 | |
| 671 | UndeoptimizeEverything(soa.Self(), instrumentation_key, true); |
| 672 | |
| 673 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 674 | } |
| 675 | |
| 676 | TEST_F(InstrumentationTest, MixedDeoptimization) { |
| 677 | ScopedObjectAccess soa(Thread::Current()); |
| 678 | jobject class_loader = LoadDex("Instrumentation"); |
| 679 | Runtime* const runtime = Runtime::Current(); |
| 680 | instrumentation::Instrumentation* instr = runtime->GetInstrumentation(); |
| 681 | ClassLinker* class_linker = runtime->GetClassLinker(); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 682 | StackHandleScope<1> hs(soa.Self()); |
Mathieu Chartier | 0795f23 | 2016-09-27 18:43:30 -0700 | [diff] [blame] | 683 | Handle<mirror::ClassLoader> loader(hs.NewHandle(soa.Decode<mirror::ClassLoader>(class_loader))); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 684 | mirror::Class* klass = class_linker->FindClass(soa.Self(), "LInstrumentation;", loader); |
| 685 | ASSERT_TRUE(klass != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 686 | ArtMethod* method_to_deoptimize = |
| 687 | klass->FindClassMethod("instanceMethod", "()V", kRuntimePointerSize); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 688 | ASSERT_TRUE(method_to_deoptimize != nullptr); |
Vladimir Marko | ba11882 | 2017-06-12 15:41:56 +0100 | [diff] [blame] | 689 | ASSERT_TRUE(method_to_deoptimize->IsDirect()); |
| 690 | ASSERT_TRUE(method_to_deoptimize->GetDeclaringClass() == klass); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 691 | |
| 692 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 693 | EXPECT_FALSE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 694 | |
| 695 | DeoptimizeMethod(soa.Self(), method_to_deoptimize, true); |
| 696 | // Deoptimizing a method does not change instrumentation level. |
| 697 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentNothing, |
| 698 | GetCurrentInstrumentationLevel()); |
| 699 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 700 | EXPECT_TRUE(instr->AreExitStubsInstalled()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 701 | EXPECT_TRUE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 702 | |
| 703 | constexpr const char* instrumentation_key = "MixedDeoptimization"; |
| 704 | DeoptimizeEverything(soa.Self(), instrumentation_key, false); |
| 705 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, |
| 706 | GetCurrentInstrumentationLevel()); |
| 707 | EXPECT_TRUE(instr->AreAllMethodsDeoptimized()); |
| 708 | EXPECT_TRUE(instr->AreExitStubsInstalled()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 709 | EXPECT_TRUE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 710 | |
| 711 | UndeoptimizeEverything(soa.Self(), instrumentation_key, false); |
| 712 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentNothing, |
| 713 | GetCurrentInstrumentationLevel()); |
| 714 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 715 | EXPECT_TRUE(instr->AreExitStubsInstalled()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 716 | EXPECT_TRUE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 717 | |
| 718 | UndeoptimizeMethod(soa.Self(), method_to_deoptimize, instrumentation_key, true); |
| 719 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentNothing, |
| 720 | GetCurrentInstrumentationLevel()); |
| 721 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 722 | EXPECT_FALSE(instr->IsDeoptimized(method_to_deoptimize)); |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 723 | } |
| 724 | |
| 725 | TEST_F(InstrumentationTest, MethodTracing_Interpreter) { |
| 726 | ScopedObjectAccess soa(Thread::Current()); |
| 727 | Runtime* const runtime = Runtime::Current(); |
| 728 | instrumentation::Instrumentation* instr = runtime->GetInstrumentation(); |
| 729 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 730 | |
| 731 | constexpr const char* instrumentation_key = "MethodTracing"; |
| 732 | EnableMethodTracing(soa.Self(), instrumentation_key, true); |
| 733 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, |
| 734 | GetCurrentInstrumentationLevel()); |
| 735 | EXPECT_TRUE(instr->AreAllMethodsDeoptimized()); |
| 736 | EXPECT_TRUE(instr->AreExitStubsInstalled()); |
| 737 | |
| 738 | DisableMethodTracing(soa.Self(), instrumentation_key); |
| 739 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentNothing, |
| 740 | GetCurrentInstrumentationLevel()); |
| 741 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 742 | } |
| 743 | |
| 744 | TEST_F(InstrumentationTest, MethodTracing_InstrumentationEntryExitStubs) { |
| 745 | ScopedObjectAccess soa(Thread::Current()); |
| 746 | Runtime* const runtime = Runtime::Current(); |
| 747 | instrumentation::Instrumentation* instr = runtime->GetInstrumentation(); |
| 748 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 749 | |
| 750 | constexpr const char* instrumentation_key = "MethodTracing"; |
| 751 | EnableMethodTracing(soa.Self(), instrumentation_key, false); |
| 752 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 753 | GetCurrentInstrumentationLevel()); |
| 754 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 755 | EXPECT_TRUE(instr->AreExitStubsInstalled()); |
| 756 | |
| 757 | DisableMethodTracing(soa.Self(), instrumentation_key); |
| 758 | EXPECT_EQ(Instrumentation::InstrumentationLevel::kInstrumentNothing, |
| 759 | GetCurrentInstrumentationLevel()); |
| 760 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); |
| 761 | } |
| 762 | |
| 763 | // We use a macro to print the line number where the test is failing. |
| 764 | #define CHECK_INSTRUMENTATION(_level, _user_count) \ |
| 765 | do { \ |
| 766 | Instrumentation* const instr = Runtime::Current()->GetInstrumentation(); \ |
| 767 | bool interpreter = \ |
Chih-Hung Hsieh | 1a0de6a | 2016-08-26 15:06:11 -0700 | [diff] [blame] | 768 | ((_level) == Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); \ |
Sebastien Hertz | 0462c4c | 2015-04-01 16:34:17 +0200 | [diff] [blame] | 769 | EXPECT_EQ(_level, GetCurrentInstrumentationLevel()); \ |
| 770 | EXPECT_EQ(_user_count, GetInstrumentationUserCount()); \ |
| 771 | if (instr->IsForcedInterpretOnly()) { \ |
| 772 | EXPECT_TRUE(instr->InterpretOnly()); \ |
| 773 | } else if (interpreter) { \ |
| 774 | EXPECT_TRUE(instr->InterpretOnly()); \ |
| 775 | } else { \ |
| 776 | EXPECT_FALSE(instr->InterpretOnly()); \ |
| 777 | } \ |
| 778 | if (interpreter) { \ |
| 779 | EXPECT_TRUE(instr->AreAllMethodsDeoptimized()); \ |
| 780 | } else { \ |
| 781 | EXPECT_FALSE(instr->AreAllMethodsDeoptimized()); \ |
| 782 | } \ |
| 783 | } while (false) |
| 784 | |
| 785 | TEST_F(InstrumentationTest, ConfigureStubs_Nothing) { |
| 786 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 787 | |
| 788 | // Check no-op. |
| 789 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 790 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 791 | } |
| 792 | |
| 793 | TEST_F(InstrumentationTest, ConfigureStubs_InstrumentationStubs) { |
| 794 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 795 | |
| 796 | // Check we can switch to instrumentation stubs |
| 797 | CheckConfigureStubs(kClientOneKey, |
| 798 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 799 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 800 | 1U); |
| 801 | |
| 802 | // Check we can disable instrumentation. |
| 803 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 804 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 805 | } |
| 806 | |
| 807 | TEST_F(InstrumentationTest, ConfigureStubs_Interpreter) { |
| 808 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 809 | |
| 810 | // Check we can switch to interpreter |
| 811 | CheckConfigureStubs(kClientOneKey, |
| 812 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 813 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 814 | |
| 815 | // Check we can disable instrumentation. |
| 816 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 817 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 818 | } |
| 819 | |
| 820 | TEST_F(InstrumentationTest, ConfigureStubs_InstrumentationStubsToInterpreter) { |
| 821 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 822 | |
| 823 | // Configure stubs with instrumentation stubs. |
| 824 | CheckConfigureStubs(kClientOneKey, |
| 825 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 826 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 827 | 1U); |
| 828 | |
| 829 | // Configure stubs with interpreter. |
| 830 | CheckConfigureStubs(kClientOneKey, |
| 831 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 832 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 833 | |
| 834 | // Check we can disable instrumentation. |
| 835 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 836 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 837 | } |
| 838 | |
| 839 | TEST_F(InstrumentationTest, ConfigureStubs_InterpreterToInstrumentationStubs) { |
| 840 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 841 | |
| 842 | // Configure stubs with interpreter. |
| 843 | CheckConfigureStubs(kClientOneKey, |
| 844 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 845 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 846 | |
| 847 | // Configure stubs with instrumentation stubs. |
| 848 | CheckConfigureStubs(kClientOneKey, |
| 849 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 850 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 851 | 1U); |
| 852 | |
| 853 | // Check we can disable instrumentation. |
| 854 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 855 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 856 | } |
| 857 | |
| 858 | TEST_F(InstrumentationTest, |
| 859 | ConfigureStubs_InstrumentationStubsToInterpreterToInstrumentationStubs) { |
| 860 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 861 | |
| 862 | // Configure stubs with instrumentation stubs. |
| 863 | CheckConfigureStubs(kClientOneKey, |
| 864 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 865 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 866 | 1U); |
| 867 | |
| 868 | // Configure stubs with interpreter. |
| 869 | CheckConfigureStubs(kClientOneKey, |
| 870 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 871 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 872 | |
| 873 | // Configure stubs with instrumentation stubs again. |
| 874 | CheckConfigureStubs(kClientOneKey, |
| 875 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 876 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 877 | 1U); |
| 878 | |
| 879 | // Check we can disable instrumentation. |
| 880 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 881 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 882 | } |
| 883 | |
| 884 | TEST_F(InstrumentationTest, MultiConfigureStubs_Nothing) { |
| 885 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 886 | |
| 887 | // Check kInstrumentNothing with two clients. |
| 888 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 889 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 890 | |
| 891 | CheckConfigureStubs(kClientTwoKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 892 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 893 | } |
| 894 | |
| 895 | TEST_F(InstrumentationTest, MultiConfigureStubs_InstrumentationStubs) { |
| 896 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 897 | |
| 898 | // Configure stubs with instrumentation stubs for 1st client. |
| 899 | CheckConfigureStubs(kClientOneKey, |
| 900 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 901 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 902 | 1U); |
| 903 | |
| 904 | // Configure stubs with instrumentation stubs for 2nd client. |
| 905 | CheckConfigureStubs(kClientTwoKey, |
| 906 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 907 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 908 | 2U); |
| 909 | |
| 910 | // 1st client requests instrumentation deactivation but 2nd client still needs |
| 911 | // instrumentation stubs. |
| 912 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 913 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 914 | 1U); |
| 915 | |
| 916 | // 2nd client requests instrumentation deactivation |
| 917 | CheckConfigureStubs(kClientTwoKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 918 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 919 | } |
| 920 | |
| 921 | TEST_F(InstrumentationTest, MultiConfigureStubs_Interpreter) { |
| 922 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 923 | |
| 924 | // Configure stubs with interpreter for 1st client. |
| 925 | CheckConfigureStubs(kClientOneKey, |
| 926 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 927 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 928 | |
| 929 | // Configure stubs with interpreter for 2nd client. |
| 930 | CheckConfigureStubs(kClientTwoKey, |
| 931 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 932 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 2U); |
| 933 | |
| 934 | // 1st client requests instrumentation deactivation but 2nd client still needs interpreter. |
| 935 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 936 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 937 | |
| 938 | // 2nd client requests instrumentation deactivation |
| 939 | CheckConfigureStubs(kClientTwoKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 940 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 941 | } |
| 942 | |
| 943 | TEST_F(InstrumentationTest, MultiConfigureStubs_InstrumentationStubsThenInterpreter) { |
| 944 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 945 | |
| 946 | // Configure stubs with instrumentation stubs for 1st client. |
| 947 | CheckConfigureStubs(kClientOneKey, |
| 948 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 949 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 950 | 1U); |
| 951 | |
| 952 | // Configure stubs with interpreter for 2nd client. |
| 953 | CheckConfigureStubs(kClientTwoKey, |
| 954 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 955 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 2U); |
| 956 | |
| 957 | // 1st client requests instrumentation deactivation but 2nd client still needs interpreter. |
| 958 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 959 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 960 | |
| 961 | // 2nd client requests instrumentation deactivation |
| 962 | CheckConfigureStubs(kClientTwoKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 963 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 964 | } |
| 965 | |
| 966 | TEST_F(InstrumentationTest, MultiConfigureStubs_InterpreterThenInstrumentationStubs) { |
| 967 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 968 | |
| 969 | // Configure stubs with interpreter for 1st client. |
| 970 | CheckConfigureStubs(kClientOneKey, |
| 971 | Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter); |
| 972 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 1U); |
| 973 | |
| 974 | // Configure stubs with instrumentation stubs for 2nd client. |
| 975 | CheckConfigureStubs(kClientTwoKey, |
| 976 | Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs); |
| 977 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInterpreter, 2U); |
| 978 | |
| 979 | // 1st client requests instrumentation deactivation but 2nd client still needs |
| 980 | // instrumentation stubs. |
| 981 | CheckConfigureStubs(kClientOneKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 982 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentWithInstrumentationStubs, |
| 983 | 1U); |
| 984 | |
| 985 | // 2nd client requests instrumentation deactivation |
| 986 | CheckConfigureStubs(kClientTwoKey, Instrumentation::InstrumentationLevel::kInstrumentNothing); |
| 987 | CHECK_INSTRUMENTATION(Instrumentation::InstrumentationLevel::kInstrumentNothing, 0U); |
| 988 | } |
| 989 | |
| 990 | } // namespace instrumentation |
| 991 | } // namespace art |