Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 1 | // Copyright 2011 Google Inc. All Rights Reserved. |
| 2 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 3 | #include "jni_internal.h" |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 4 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 5 | #include <cmath> |
| 6 | #include <sys/mman.h> |
| 7 | |
| 8 | #include "common_test.h" |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 9 | #include "gtest/gtest.h" |
| 10 | |
| 11 | namespace art { |
| 12 | |
Brian Carlstrom | f734cf5 | 2011-08-17 16:28:14 -0700 | [diff] [blame] | 13 | class JniInternalTest : public CommonTest { |
Elliott Hughes | c7ac37f | 2011-08-12 12:21:58 -0700 | [diff] [blame] | 14 | protected: |
| 15 | virtual void SetUp() { |
Brian Carlstrom | f734cf5 | 2011-08-17 16:28:14 -0700 | [diff] [blame] | 16 | CommonTest::SetUp(); |
Elliott Hughes | c7ac37f | 2011-08-12 12:21:58 -0700 | [diff] [blame] | 17 | env_ = Thread::Current()->GetJniEnv(); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 18 | aioobe_ = env_->FindClass("java/lang/ArrayIndexOutOfBoundsException"); |
| 19 | CHECK(aioobe_ != NULL); |
Elliott Hughes | c7ac37f | 2011-08-12 12:21:58 -0700 | [diff] [blame] | 20 | } |
| 21 | JNIEnv* env_; |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 22 | jclass aioobe_; |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 23 | }; |
| 24 | |
Elliott Hughes | 885c3bd | 2011-08-22 16:59:20 -0700 | [diff] [blame] | 25 | TEST_F(JniInternalTest, AllocObject) { |
| 26 | jclass c = env_->FindClass("java/lang/String"); |
| 27 | ASSERT_TRUE(c != NULL); |
| 28 | jobject o = env_->AllocObject(c); |
| 29 | ASSERT_TRUE(o != NULL); |
| 30 | |
| 31 | // We have an instance of the class we asked for... |
| 32 | ASSERT_TRUE(env_->IsInstanceOf(o, c)); |
| 33 | // ...whose fields haven't been initialized because |
| 34 | // we didn't call a constructor. |
| 35 | ASSERT_EQ(0, env_->GetIntField(o, env_->GetFieldID(c, "count", "I"))); |
| 36 | ASSERT_EQ(0, env_->GetIntField(o, env_->GetFieldID(c, "offset", "I"))); |
| 37 | ASSERT_TRUE(env_->GetObjectField(o, env_->GetFieldID(c, "value", "[C")) == NULL); |
| 38 | } |
| 39 | |
Elliott Hughes | c7ac37f | 2011-08-12 12:21:58 -0700 | [diff] [blame] | 40 | TEST_F(JniInternalTest, GetVersion) { |
| 41 | ASSERT_EQ(JNI_VERSION_1_6, env_->GetVersion()); |
| 42 | } |
| 43 | |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 44 | #define EXPECT_CLASS_FOUND(NAME) \ |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 45 | EXPECT_TRUE(env_->FindClass(NAME) != NULL); \ |
| 46 | EXPECT_FALSE(env_->ExceptionCheck()) |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 47 | |
| 48 | #define EXPECT_CLASS_NOT_FOUND(NAME) \ |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 49 | EXPECT_TRUE(env_->FindClass(NAME) == NULL); \ |
| 50 | EXPECT_TRUE(env_->ExceptionCheck()); \ |
| 51 | env_->ExceptionClear() |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 52 | |
| 53 | TEST_F(JniInternalTest, FindClass) { |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 54 | // TODO: when these tests start failing because you're calling FindClass |
| 55 | // with a pending exception, fix EXPECT_CLASS_NOT_FOUND to assert that an |
| 56 | // exception was thrown and clear the exception. |
| 57 | |
| 58 | // TODO: . is only allowed as an alternative to / if CheckJNI is off. |
| 59 | |
| 60 | // Reference types... |
| 61 | // You can't include the "L;" in a JNI class descriptor. |
| 62 | EXPECT_CLASS_FOUND("java/lang/String"); |
| 63 | EXPECT_CLASS_NOT_FOUND("Ljava/lang/String;"); |
| 64 | // We support . as well as / for compatibility. |
| 65 | EXPECT_CLASS_FOUND("java.lang.String"); |
| 66 | EXPECT_CLASS_NOT_FOUND("Ljava.lang.String;"); |
| 67 | // ...for arrays too, where you must include "L;". |
| 68 | EXPECT_CLASS_FOUND("[Ljava/lang/String;"); |
| 69 | EXPECT_CLASS_NOT_FOUND("[java/lang/String"); |
| 70 | EXPECT_CLASS_FOUND("[Ljava.lang.String;"); |
| 71 | EXPECT_CLASS_NOT_FOUND("[java.lang.String"); |
| 72 | |
| 73 | // Primitive arrays are okay (if the primitive type is valid)... |
| 74 | EXPECT_CLASS_FOUND("[C"); |
| 75 | EXPECT_CLASS_NOT_FOUND("[K"); |
| 76 | // But primitive types aren't allowed... |
| 77 | EXPECT_CLASS_NOT_FOUND("C"); |
| 78 | EXPECT_CLASS_NOT_FOUND("K"); |
| 79 | } |
| 80 | |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 81 | #define EXPECT_EXCEPTION(exception_class) \ |
| 82 | do { \ |
| 83 | EXPECT_TRUE(env_->ExceptionCheck()); \ |
| 84 | jthrowable exception = env_->ExceptionOccurred(); \ |
| 85 | EXPECT_NE(static_cast<jthrowable>(NULL), exception); \ |
| 86 | EXPECT_TRUE(env_->IsInstanceOf(exception, exception_class)); \ |
| 87 | env_->ExceptionClear(); \ |
| 88 | } while (false) |
| 89 | |
| 90 | TEST_F(JniInternalTest, GetFieldID) { |
| 91 | jclass jlnsfe = env_->FindClass("java/lang/NoSuchFieldError"); |
| 92 | ASSERT_TRUE(jlnsfe != NULL); |
| 93 | jclass c = env_->FindClass("java/lang/String"); |
| 94 | ASSERT_TRUE(c != NULL); |
| 95 | |
| 96 | // Wrong type. |
| 97 | jfieldID fid = env_->GetFieldID(c, "count", "J"); |
| 98 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 99 | EXPECT_EXCEPTION(jlnsfe); |
| 100 | |
| 101 | // Wrong name. |
| 102 | fid = env_->GetFieldID(c, "Count", "I"); |
| 103 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 104 | EXPECT_EXCEPTION(jlnsfe); |
| 105 | |
| 106 | // Good declared field lookup. |
| 107 | fid = env_->GetFieldID(c, "count", "I"); |
| 108 | EXPECT_NE(static_cast<jfieldID>(NULL), fid); |
| 109 | EXPECT_TRUE(fid != NULL); |
| 110 | EXPECT_FALSE(env_->ExceptionCheck()); |
| 111 | |
| 112 | // Good superclass field lookup. |
| 113 | c = env_->FindClass("java/lang/StringBuilder"); |
| 114 | fid = env_->GetFieldID(c, "count", "I"); |
| 115 | EXPECT_NE(static_cast<jfieldID>(NULL), fid); |
| 116 | EXPECT_TRUE(fid != NULL); |
| 117 | EXPECT_FALSE(env_->ExceptionCheck()); |
| 118 | |
| 119 | // Not instance. |
| 120 | fid = env_->GetFieldID(c, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;"); |
| 121 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 122 | EXPECT_EXCEPTION(jlnsfe); |
| 123 | } |
| 124 | |
| 125 | TEST_F(JniInternalTest, GetStaticFieldID) { |
| 126 | jclass jlnsfe = env_->FindClass("java/lang/NoSuchFieldError"); |
| 127 | ASSERT_TRUE(jlnsfe != NULL); |
| 128 | jclass c = env_->FindClass("java/lang/String"); |
| 129 | ASSERT_TRUE(c != NULL); |
| 130 | |
| 131 | // Wrong type. |
| 132 | jfieldID fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", "J"); |
| 133 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 134 | EXPECT_EXCEPTION(jlnsfe); |
| 135 | |
| 136 | // Wrong name. |
| 137 | fid = env_->GetStaticFieldID(c, "cASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;"); |
| 138 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 139 | EXPECT_EXCEPTION(jlnsfe); |
| 140 | |
| 141 | // Good declared field lookup. |
| 142 | fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;"); |
| 143 | EXPECT_NE(static_cast<jfieldID>(NULL), fid); |
| 144 | EXPECT_TRUE(fid != NULL); |
| 145 | EXPECT_FALSE(env_->ExceptionCheck()); |
| 146 | |
| 147 | // Not static. |
| 148 | fid = env_->GetStaticFieldID(c, "count", "I"); |
| 149 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 150 | EXPECT_EXCEPTION(jlnsfe); |
| 151 | } |
| 152 | |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 153 | TEST_F(JniInternalTest, GetMethodID) { |
| 154 | jclass jlobject = env_->FindClass("java/lang/Object"); |
| 155 | jclass jlstring = env_->FindClass("java/lang/String"); |
| 156 | jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError"); |
| 157 | |
| 158 | // Sanity check that no exceptions are pending |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 159 | ASSERT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 160 | |
| 161 | // Check that java.lang.Object.foo() doesn't exist and NoSuchMethodError is |
| 162 | // a pending exception |
| 163 | jmethodID method = env_->GetMethodID(jlobject, "foo", "()V"); |
| 164 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 165 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 166 | |
| 167 | // Check that java.lang.Object.equals() does exist |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 168 | method = env_->GetMethodID(jlobject, "equals", "(Ljava/lang/Object;)Z"); |
| 169 | EXPECT_NE(static_cast<jmethodID>(NULL), method); |
| 170 | EXPECT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 171 | |
| 172 | // Check that GetMethodID for java.lang.String.valueOf(int) fails as the |
| 173 | // method is static |
| 174 | method = env_->GetMethodID(jlstring, "valueOf", "(I)Ljava/lang/String;"); |
| 175 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 176 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 177 | } |
| 178 | |
| 179 | TEST_F(JniInternalTest, GetStaticMethodID) { |
| 180 | jclass jlobject = env_->FindClass("java/lang/Object"); |
| 181 | jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError"); |
| 182 | |
| 183 | // Sanity check that no exceptions are pending |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 184 | ASSERT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 185 | |
| 186 | // Check that java.lang.Object.foo() doesn't exist and NoSuchMethodError is |
| 187 | // a pending exception |
| 188 | jmethodID method = env_->GetStaticMethodID(jlobject, "foo", "()V"); |
| 189 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 190 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 191 | |
| 192 | // Check that GetStaticMethodID for java.lang.Object.equals(Object) fails as |
| 193 | // the method is not static |
| 194 | method = env_->GetStaticMethodID(jlobject, "equals", "(Ljava/lang/Object;)Z"); |
| 195 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 196 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 197 | |
| 198 | // Check that java.lang.String.valueOf(int) does exist |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 199 | jclass jlstring = env_->FindClass("java/lang/String"); |
| 200 | method = env_->GetStaticMethodID(jlstring, "valueOf", |
| 201 | "(I)Ljava/lang/String;"); |
| 202 | EXPECT_NE(static_cast<jmethodID>(NULL), method); |
| 203 | EXPECT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 204 | } |
| 205 | |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 206 | TEST_F(JniInternalTest, FromReflectedField_ToReflectedField) { |
| 207 | jclass jlrField = env_->FindClass("java/lang/reflect/Field"); |
| 208 | jclass c = env_->FindClass("java/lang/String"); |
| 209 | ASSERT_TRUE(c != NULL); |
| 210 | jfieldID fid = env_->GetFieldID(c, "count", "I"); |
| 211 | ASSERT_TRUE(fid != NULL); |
| 212 | // Turn the fid into a java.lang.reflect.Field... |
| 213 | jobject field = env_->ToReflectedField(c, fid, JNI_FALSE); |
| 214 | ASSERT_TRUE(c != NULL); |
| 215 | ASSERT_TRUE(env_->IsInstanceOf(field, jlrField)); |
| 216 | // ...and back again. |
| 217 | jfieldID fid2 = env_->FromReflectedField(field); |
| 218 | ASSERT_TRUE(fid2 != NULL); |
| 219 | } |
| 220 | |
| 221 | TEST_F(JniInternalTest, FromReflectedMethod_ToReflectedMethod) { |
| 222 | jclass jlrMethod = env_->FindClass("java/lang/reflect/Method"); |
| 223 | jclass c = env_->FindClass("java/lang/String"); |
| 224 | ASSERT_TRUE(c != NULL); |
| 225 | jmethodID mid = env_->GetMethodID(c, "length", "()I"); |
| 226 | ASSERT_TRUE(mid != NULL); |
| 227 | // Turn the mid into a java.lang.reflect.Method... |
| 228 | jobject method = env_->ToReflectedMethod(c, mid, JNI_FALSE); |
| 229 | ASSERT_TRUE(c != NULL); |
| 230 | ASSERT_TRUE(env_->IsInstanceOf(method, jlrMethod)); |
| 231 | // ...and back again. |
| 232 | jmethodID mid2 = env_->FromReflectedMethod(method); |
| 233 | ASSERT_TRUE(mid2 != NULL); |
| 234 | } |
| 235 | |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 236 | TEST_F(JniInternalTest, RegisterNatives) { |
| 237 | jclass jlobject = env_->FindClass("java/lang/Object"); |
| 238 | jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError"); |
| 239 | |
| 240 | // Sanity check that no exceptions are pending |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 241 | ASSERT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 242 | |
| 243 | // Check that registering to a non-existent java.lang.Object.foo() causes a |
| 244 | // NoSuchMethodError |
| 245 | { |
| 246 | JNINativeMethod methods[] = {{"foo", "()V", NULL}}; |
| 247 | env_->RegisterNatives(jlobject, methods, 1); |
| 248 | } |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 249 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 250 | |
| 251 | // Check that registering non-native methods causes a NoSuchMethodError |
| 252 | { |
| 253 | JNINativeMethod methods[] = {{"equals", "(Ljava/lang/Object;)Z", NULL}}; |
| 254 | env_->RegisterNatives(jlobject, methods, 1); |
| 255 | } |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 256 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 257 | |
| 258 | // Check that registering native methods is successful |
| 259 | { |
| 260 | JNINativeMethod methods[] = {{"hashCode", "()I", NULL}}; |
| 261 | env_->RegisterNatives(jlobject, methods, 1); |
| 262 | } |
| 263 | EXPECT_FALSE(env_->ExceptionCheck()); |
| 264 | } |
| 265 | |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 266 | #define EXPECT_PRIMITIVE_ARRAY(new_fn, get_region_fn, set_region_fn, scalar_type, expected_class_descriptor) \ |
| 267 | jsize size = 4; \ |
| 268 | /* Allocate an array and check it has the right type and length. */ \ |
| 269 | scalar_type ## Array a = env_->new_fn(size); \ |
| 270 | EXPECT_TRUE(a != NULL); \ |
| 271 | EXPECT_TRUE(env_->IsInstanceOf(a, env_->FindClass(expected_class_descriptor))); \ |
| 272 | EXPECT_EQ(size, env_->GetArrayLength(a)); \ |
| 273 | /* AIOOBE for negative start offset. */ \ |
| 274 | env_->get_region_fn(a, -1, 1, NULL); \ |
| 275 | EXPECT_EXCEPTION(aioobe_); \ |
| 276 | env_->set_region_fn(a, -1, 1, NULL); \ |
| 277 | EXPECT_EXCEPTION(aioobe_); \ |
| 278 | /* AIOOBE for negative length. */ \ |
| 279 | env_->get_region_fn(a, 0, -1, NULL); \ |
| 280 | EXPECT_EXCEPTION(aioobe_); \ |
| 281 | env_->set_region_fn(a, 0, -1, NULL); \ |
| 282 | EXPECT_EXCEPTION(aioobe_); \ |
| 283 | /* AIOOBE for buffer overrun. */ \ |
| 284 | env_->get_region_fn(a, size - 1, size, NULL); \ |
| 285 | EXPECT_EXCEPTION(aioobe_); \ |
| 286 | env_->set_region_fn(a, size - 1, size, NULL); \ |
| 287 | EXPECT_EXCEPTION(aioobe_); \ |
| 288 | /* Prepare a couple of buffers. */ \ |
| 289 | scalar_type src_buf[size]; \ |
| 290 | scalar_type dst_buf[size]; \ |
| 291 | for (jsize i = 0; i < size; ++i) { src_buf[i] = scalar_type(i); } \ |
| 292 | for (jsize i = 0; i < size; ++i) { dst_buf[i] = scalar_type(-1); } \ |
| 293 | /* Copy all of src_buf onto the heap. */ \ |
| 294 | env_->set_region_fn(a, 0, size, src_buf); \ |
| 295 | /* Copy back only part. */ \ |
| 296 | env_->get_region_fn(a, 1, size - 2, &dst_buf[1]); \ |
| 297 | EXPECT_FALSE(memcmp(src_buf, dst_buf, sizeof(src_buf)) == 0) << "short copy equal"; \ |
| 298 | /* Copy the missing pieces. */ \ |
| 299 | env_->get_region_fn(a, 0, 1, dst_buf); \ |
| 300 | env_->get_region_fn(a, size - 1, 1, &dst_buf[size - 1]); \ |
| 301 | EXPECT_TRUE(memcmp(src_buf, dst_buf, sizeof(src_buf)) == 0) << "fixed copy not equal"; \ |
| 302 | /* Copy back the whole array. */ \ |
| 303 | env_->get_region_fn(a, 0, size, dst_buf); \ |
| 304 | EXPECT_TRUE(memcmp(src_buf, dst_buf, sizeof(src_buf)) == 0) << "full copy not equal" |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 305 | |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 306 | TEST_F(JniInternalTest, BooleanArrays) { |
| 307 | EXPECT_PRIMITIVE_ARRAY(NewBooleanArray, GetBooleanArrayRegion, SetBooleanArrayRegion, jboolean, "[Z"); |
| 308 | } |
| 309 | TEST_F(JniInternalTest, ByteArrays) { |
| 310 | EXPECT_PRIMITIVE_ARRAY(NewByteArray, GetByteArrayRegion, SetByteArrayRegion, jbyte, "[B"); |
| 311 | } |
| 312 | TEST_F(JniInternalTest, CharArrays) { |
| 313 | EXPECT_PRIMITIVE_ARRAY(NewCharArray, GetCharArrayRegion, SetCharArrayRegion, jchar, "[C"); |
| 314 | } |
| 315 | TEST_F(JniInternalTest, DoubleArrays) { |
| 316 | EXPECT_PRIMITIVE_ARRAY(NewDoubleArray, GetDoubleArrayRegion, SetDoubleArrayRegion, jdouble, "[D"); |
| 317 | } |
| 318 | TEST_F(JniInternalTest, FloatArrays) { |
| 319 | EXPECT_PRIMITIVE_ARRAY(NewFloatArray, GetFloatArrayRegion, SetFloatArrayRegion, jfloat, "[F"); |
| 320 | } |
| 321 | TEST_F(JniInternalTest, IntArrays) { |
| 322 | EXPECT_PRIMITIVE_ARRAY(NewIntArray, GetIntArrayRegion, SetIntArrayRegion, jint, "[I"); |
| 323 | } |
| 324 | TEST_F(JniInternalTest, LongArrays) { |
| 325 | EXPECT_PRIMITIVE_ARRAY(NewLongArray, GetLongArrayRegion, SetLongArrayRegion, jlong, "[J"); |
| 326 | } |
| 327 | TEST_F(JniInternalTest, ShortArrays) { |
| 328 | EXPECT_PRIMITIVE_ARRAY(NewShortArray, GetShortArrayRegion, SetShortArrayRegion, jshort, "[S"); |
Elliott Hughes | d8ddfd5 | 2011-08-15 14:32:53 -0700 | [diff] [blame] | 329 | } |
| 330 | |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 331 | TEST_F(JniInternalTest, NewObjectArray) { |
| 332 | // TODO: death tests for negative array sizes. |
| 333 | |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 334 | // TODO: check non-NULL initial elements. |
| 335 | |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 336 | jclass element_class = env_->FindClass("java/lang/String"); |
| 337 | ASSERT_TRUE(element_class != NULL); |
| 338 | jclass array_class = env_->FindClass("[Ljava/lang/String;"); |
| 339 | ASSERT_TRUE(array_class != NULL); |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 340 | |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 341 | jobjectArray a; |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 342 | |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 343 | a = env_->NewObjectArray(0, element_class, NULL); |
| 344 | EXPECT_TRUE(a != NULL); |
| 345 | EXPECT_TRUE(env_->IsInstanceOf(a, array_class)); |
| 346 | EXPECT_EQ(0, env_->GetArrayLength(a)); |
| 347 | |
| 348 | a = env_->NewObjectArray(1, element_class, NULL); |
| 349 | EXPECT_TRUE(a != NULL); |
| 350 | EXPECT_TRUE(env_->IsInstanceOf(a, array_class)); |
| 351 | EXPECT_EQ(1, env_->GetArrayLength(a)); |
| 352 | } |
| 353 | |
| 354 | TEST_F(JniInternalTest, GetArrayLength) { |
| 355 | // Already tested in NewObjectArray/NewPrimitiveArray. |
Elliott Hughes | 8a26c5c | 2011-08-15 18:35:43 -0700 | [diff] [blame] | 356 | } |
| 357 | |
Elliott Hughes | 37f7a40 | 2011-08-22 18:56:01 -0700 | [diff] [blame] | 358 | TEST_F(JniInternalTest, GetObjectClass) { |
| 359 | jclass string_class = env_->FindClass("java/lang/String"); |
| 360 | ASSERT_TRUE(string_class != NULL); |
| 361 | jclass class_class = env_->FindClass("java/lang/Class"); |
| 362 | ASSERT_TRUE(class_class != NULL); |
| 363 | |
| 364 | jstring s = env_->NewStringUTF("poop"); |
| 365 | jclass c = env_->GetObjectClass(s); |
| 366 | ASSERT_TRUE(env_->IsSameObject(string_class, c)); |
| 367 | |
| 368 | jclass c2 = env_->GetObjectClass(c); |
| 369 | ASSERT_TRUE(env_->IsSameObject(class_class, env_->GetObjectClass(c2))); |
| 370 | } |
| 371 | |
Elliott Hughes | 885c3bd | 2011-08-22 16:59:20 -0700 | [diff] [blame] | 372 | TEST_F(JniInternalTest, GetSuperclass) { |
| 373 | jclass object_class = env_->FindClass("java/lang/Object"); |
| 374 | ASSERT_TRUE(object_class != NULL); |
| 375 | jclass string_class = env_->FindClass("java/lang/String"); |
| 376 | ASSERT_TRUE(string_class != NULL); |
| 377 | ASSERT_TRUE(env_->IsSameObject(object_class, env_->GetSuperclass(string_class))); |
| 378 | ASSERT_TRUE(env_->GetSuperclass(object_class) == NULL); |
| 379 | } |
| 380 | |
Elliott Hughes | 37f7a40 | 2011-08-22 18:56:01 -0700 | [diff] [blame] | 381 | TEST_F(JniInternalTest, IsAssignableFrom) { |
| 382 | jclass object_class = env_->FindClass("java/lang/Object"); |
| 383 | ASSERT_TRUE(object_class != NULL); |
| 384 | jclass string_class = env_->FindClass("java/lang/String"); |
| 385 | ASSERT_TRUE(string_class != NULL); |
| 386 | |
| 387 | ASSERT_TRUE(env_->IsAssignableFrom(object_class, string_class)); |
| 388 | ASSERT_FALSE(env_->IsAssignableFrom(string_class, object_class)); |
| 389 | } |
| 390 | |
Elliott Hughes | 8a26c5c | 2011-08-15 18:35:43 -0700 | [diff] [blame] | 391 | TEST_F(JniInternalTest, NewStringUTF) { |
| 392 | EXPECT_TRUE(env_->NewStringUTF(NULL) == NULL); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 393 | jstring s; |
| 394 | |
| 395 | s = env_->NewStringUTF(""); |
| 396 | EXPECT_TRUE(s != NULL); |
| 397 | EXPECT_EQ(0, env_->GetStringLength(s)); |
| 398 | EXPECT_EQ(0, env_->GetStringUTFLength(s)); |
| 399 | s = env_->NewStringUTF("hello"); |
| 400 | EXPECT_TRUE(s != NULL); |
| 401 | EXPECT_EQ(5, env_->GetStringLength(s)); |
| 402 | EXPECT_EQ(5, env_->GetStringUTFLength(s)); |
| 403 | |
Elliott Hughes | 8a26c5c | 2011-08-15 18:35:43 -0700 | [diff] [blame] | 404 | // TODO: check some non-ASCII strings. |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 405 | } |
| 406 | |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 407 | TEST_F(JniInternalTest, NewString) { |
| 408 | EXPECT_TRUE(env_->NewString(NULL, 0) == NULL); |
| 409 | |
| 410 | jchar chars[] = { 'h', 'i' }; |
| 411 | jstring s; |
| 412 | s = env_->NewString(chars, 0); |
| 413 | EXPECT_TRUE(s != NULL); |
| 414 | EXPECT_EQ(0, env_->GetStringLength(s)); |
| 415 | EXPECT_EQ(0, env_->GetStringUTFLength(s)); |
| 416 | s = env_->NewString(chars, 2); |
| 417 | EXPECT_TRUE(s != NULL); |
| 418 | EXPECT_EQ(2, env_->GetStringLength(s)); |
| 419 | EXPECT_EQ(2, env_->GetStringUTFLength(s)); |
| 420 | |
| 421 | // TODO: check some non-ASCII strings. |
| 422 | } |
| 423 | |
| 424 | TEST_F(JniInternalTest, GetObjectArrayElement_SetObjectArrayElement) { |
Elliott Hughes | 289da82 | 2011-08-16 10:11:20 -0700 | [diff] [blame] | 425 | jclass c = env_->FindClass("[Ljava/lang/Object;"); |
| 426 | ASSERT_TRUE(c != NULL); |
| 427 | |
| 428 | jobjectArray array = env_->NewObjectArray(1, c, NULL); |
| 429 | EXPECT_TRUE(array != NULL); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 430 | EXPECT_TRUE(env_->GetObjectArrayElement(array, 0) == NULL); |
Elliott Hughes | 289da82 | 2011-08-16 10:11:20 -0700 | [diff] [blame] | 431 | env_->SetObjectArrayElement(array, 0, c); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 432 | EXPECT_TRUE(env_->IsSameObject(env_->GetObjectArrayElement(array, 0), c)); |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 433 | |
| 434 | // ArrayIndexOutOfBounds for negative index. |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 435 | env_->SetObjectArrayElement(array, -1, c); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 436 | EXPECT_EXCEPTION(aioobe_); |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 437 | |
| 438 | // ArrayIndexOutOfBounds for too-large index. |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 439 | env_->SetObjectArrayElement(array, 1, c); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame^] | 440 | EXPECT_EXCEPTION(aioobe_); |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 441 | |
Elliott Hughes | 289da82 | 2011-08-16 10:11:20 -0700 | [diff] [blame] | 442 | // TODO: check ArrayStoreException thrown for bad types. |
| 443 | } |
| 444 | |
Elliott Hughes | 885c3bd | 2011-08-22 16:59:20 -0700 | [diff] [blame] | 445 | #define EXPECT_STATIC_PRIMITIVE_FIELD(type, field_name, sig, value1, value2) \ |
| 446 | do { \ |
| 447 | jfieldID fid = env_->GetStaticFieldID(c, field_name, sig); \ |
| 448 | EXPECT_TRUE(fid != NULL); \ |
| 449 | env_->SetStatic ## type ## Field(c, fid, value1); \ |
| 450 | EXPECT_EQ(value1, env_->GetStatic ## type ## Field(c, fid)); \ |
| 451 | env_->SetStatic ## type ## Field(c, fid, value2); \ |
| 452 | EXPECT_EQ(value2, env_->GetStatic ## type ## Field(c, fid)); \ |
| 453 | } while (false) |
| 454 | |
| 455 | #define EXPECT_PRIMITIVE_FIELD(instance, type, field_name, sig, value1, value2) \ |
| 456 | do { \ |
| 457 | jfieldID fid = env_->GetFieldID(c, field_name, sig); \ |
| 458 | EXPECT_TRUE(fid != NULL); \ |
| 459 | env_->Set ## type ## Field(instance, fid, value1); \ |
| 460 | EXPECT_EQ(value1, env_->Get ## type ## Field(instance, fid)); \ |
| 461 | env_->Set ## type ## Field(instance, fid, value2); \ |
| 462 | EXPECT_EQ(value2, env_->Get ## type ## Field(instance, fid)); \ |
| 463 | } while (false) |
| 464 | |
| 465 | |
| 466 | TEST_F(JniInternalTest, GetPrimitiveField_SetPrimitiveField) { |
| 467 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kAllFields, "kAllFields")); |
| 468 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 469 | Thread::Current()->SetClassLoaderOverride(class_loader); |
| 470 | |
| 471 | jclass c = env_->FindClass("AllFields"); |
| 472 | ASSERT_TRUE(c != NULL); |
| 473 | jobject o = env_->AllocObject(c); |
| 474 | ASSERT_TRUE(o != NULL); |
| 475 | |
| 476 | EXPECT_STATIC_PRIMITIVE_FIELD(Boolean, "sZ", "Z", true, false); |
| 477 | EXPECT_STATIC_PRIMITIVE_FIELD(Byte, "sB", "B", 1, 2); |
| 478 | EXPECT_STATIC_PRIMITIVE_FIELD(Char, "sC", "C", 'a', 'b'); |
| 479 | EXPECT_STATIC_PRIMITIVE_FIELD(Double, "sD", "D", 1.0, 2.0); |
| 480 | EXPECT_STATIC_PRIMITIVE_FIELD(Float, "sF", "F", 1.0, 2.0); |
| 481 | EXPECT_STATIC_PRIMITIVE_FIELD(Int, "sI", "I", 1, 2); |
| 482 | EXPECT_STATIC_PRIMITIVE_FIELD(Long, "sJ", "J", 1, 2); |
| 483 | EXPECT_STATIC_PRIMITIVE_FIELD(Short, "sS", "S", 1, 2); |
| 484 | |
| 485 | EXPECT_PRIMITIVE_FIELD(o, Boolean, "iZ", "Z", true, false); |
| 486 | EXPECT_PRIMITIVE_FIELD(o, Byte, "iB", "B", 1, 2); |
| 487 | EXPECT_PRIMITIVE_FIELD(o, Char, "iC", "C", 'a', 'b'); |
| 488 | EXPECT_PRIMITIVE_FIELD(o, Double, "iD", "D", 1.0, 2.0); |
| 489 | EXPECT_PRIMITIVE_FIELD(o, Float, "iF", "F", 1.0, 2.0); |
| 490 | EXPECT_PRIMITIVE_FIELD(o, Int, "iI", "I", 1, 2); |
| 491 | EXPECT_PRIMITIVE_FIELD(o, Long, "iJ", "J", 1, 2); |
| 492 | EXPECT_PRIMITIVE_FIELD(o, Short, "iS", "S", 1, 2); |
| 493 | } |
| 494 | |
| 495 | TEST_F(JniInternalTest, GetObjectField_SetObjectField) { |
| 496 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kAllFields, "kAllFields")); |
| 497 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 498 | Thread::Current()->SetClassLoaderOverride(class_loader); |
| 499 | |
| 500 | jclass c = env_->FindClass("AllFields"); |
| 501 | ASSERT_TRUE(c != NULL); |
| 502 | jobject o = env_->AllocObject(c); |
| 503 | ASSERT_TRUE(o != NULL); |
| 504 | |
| 505 | jstring s1 = env_->NewStringUTF("hello"); |
| 506 | ASSERT_TRUE(s1 != NULL); |
| 507 | jstring s2 = env_->NewStringUTF("world"); |
| 508 | ASSERT_TRUE(s2 != NULL); |
| 509 | |
| 510 | jfieldID s_fid = env_->GetStaticFieldID(c, "sObject", "Ljava/lang/Object;"); |
| 511 | ASSERT_TRUE(s_fid != NULL); |
| 512 | jfieldID i_fid = env_->GetFieldID(c, "iObject", "Ljava/lang/Object;"); |
| 513 | ASSERT_TRUE(i_fid != NULL); |
| 514 | |
| 515 | env_->SetStaticObjectField(c, s_fid, s1); |
| 516 | ASSERT_TRUE(env_->IsSameObject(s1, env_->GetStaticObjectField(c, s_fid))); |
| 517 | env_->SetStaticObjectField(c, s_fid, s2); |
| 518 | ASSERT_TRUE(env_->IsSameObject(s2, env_->GetStaticObjectField(c, s_fid))); |
| 519 | |
| 520 | env_->SetObjectField(o, i_fid, s1); |
| 521 | ASSERT_TRUE(env_->IsSameObject(s1, env_->GetObjectField(o, i_fid))); |
| 522 | env_->SetObjectField(o, i_fid, s2); |
| 523 | ASSERT_TRUE(env_->IsSameObject(s2, env_->GetObjectField(o, i_fid))); |
| 524 | } |
| 525 | |
Elliott Hughes | 18c0753 | 2011-08-18 15:50:51 -0700 | [diff] [blame] | 526 | TEST_F(JniInternalTest, NewLocalRef_NULL) { |
| 527 | EXPECT_TRUE(env_->NewLocalRef(NULL) == NULL); |
| 528 | } |
| 529 | |
| 530 | TEST_F(JniInternalTest, NewLocalRef) { |
| 531 | jstring s = env_->NewStringUTF(""); |
| 532 | ASSERT_TRUE(s != NULL); |
| 533 | jobject o = env_->NewLocalRef(s); |
| 534 | EXPECT_TRUE(o != NULL); |
| 535 | EXPECT_TRUE(o != s); |
| 536 | |
| 537 | // TODO: check that o is a local reference. |
| 538 | } |
| 539 | |
| 540 | TEST_F(JniInternalTest, DeleteLocalRef_NULL) { |
| 541 | env_->DeleteLocalRef(NULL); |
| 542 | } |
| 543 | |
| 544 | TEST_F(JniInternalTest, DeleteLocalRef) { |
| 545 | jstring s = env_->NewStringUTF(""); |
| 546 | ASSERT_TRUE(s != NULL); |
| 547 | env_->DeleteLocalRef(s); |
| 548 | |
| 549 | // Currently, deleting an already-deleted reference is just a warning. |
| 550 | env_->DeleteLocalRef(s); |
| 551 | |
| 552 | s = env_->NewStringUTF(""); |
| 553 | ASSERT_TRUE(s != NULL); |
| 554 | jobject o = env_->NewLocalRef(s); |
| 555 | ASSERT_TRUE(o != NULL); |
| 556 | |
| 557 | env_->DeleteLocalRef(s); |
| 558 | env_->DeleteLocalRef(o); |
| 559 | } |
| 560 | |
| 561 | TEST_F(JniInternalTest, NewGlobalRef_NULL) { |
| 562 | EXPECT_TRUE(env_->NewGlobalRef(NULL) == NULL); |
| 563 | } |
| 564 | |
| 565 | TEST_F(JniInternalTest, NewGlobalRef) { |
| 566 | jstring s = env_->NewStringUTF(""); |
| 567 | ASSERT_TRUE(s != NULL); |
| 568 | jobject o = env_->NewGlobalRef(s); |
| 569 | EXPECT_TRUE(o != NULL); |
| 570 | EXPECT_TRUE(o != s); |
| 571 | |
| 572 | // TODO: check that o is a global reference. |
| 573 | } |
| 574 | |
| 575 | TEST_F(JniInternalTest, DeleteGlobalRef_NULL) { |
| 576 | env_->DeleteGlobalRef(NULL); |
| 577 | } |
| 578 | |
| 579 | TEST_F(JniInternalTest, DeleteGlobalRef) { |
| 580 | jstring s = env_->NewStringUTF(""); |
| 581 | ASSERT_TRUE(s != NULL); |
| 582 | |
| 583 | jobject o = env_->NewGlobalRef(s); |
| 584 | ASSERT_TRUE(o != NULL); |
| 585 | env_->DeleteGlobalRef(o); |
| 586 | |
| 587 | // Currently, deleting an already-deleted reference is just a warning. |
| 588 | env_->DeleteGlobalRef(o); |
| 589 | |
| 590 | jobject o1 = env_->NewGlobalRef(s); |
| 591 | ASSERT_TRUE(o1 != NULL); |
| 592 | jobject o2 = env_->NewGlobalRef(s); |
| 593 | ASSERT_TRUE(o2 != NULL); |
| 594 | |
| 595 | env_->DeleteGlobalRef(o1); |
| 596 | env_->DeleteGlobalRef(o2); |
| 597 | } |
| 598 | |
| 599 | TEST_F(JniInternalTest, NewWeakGlobalRef_NULL) { |
| 600 | EXPECT_TRUE(env_->NewWeakGlobalRef(NULL) == NULL); |
| 601 | } |
| 602 | |
| 603 | TEST_F(JniInternalTest, NewWeakGlobalRef) { |
| 604 | jstring s = env_->NewStringUTF(""); |
| 605 | ASSERT_TRUE(s != NULL); |
| 606 | jobject o = env_->NewWeakGlobalRef(s); |
| 607 | EXPECT_TRUE(o != NULL); |
| 608 | EXPECT_TRUE(o != s); |
| 609 | |
| 610 | // TODO: check that o is a weak global reference. |
| 611 | } |
| 612 | |
| 613 | TEST_F(JniInternalTest, DeleteWeakGlobalRef_NULL) { |
| 614 | env_->DeleteWeakGlobalRef(NULL); |
| 615 | } |
| 616 | |
| 617 | TEST_F(JniInternalTest, DeleteWeakGlobalRef) { |
| 618 | jstring s = env_->NewStringUTF(""); |
| 619 | ASSERT_TRUE(s != NULL); |
| 620 | |
| 621 | jobject o = env_->NewWeakGlobalRef(s); |
| 622 | ASSERT_TRUE(o != NULL); |
| 623 | env_->DeleteWeakGlobalRef(o); |
| 624 | |
| 625 | // Currently, deleting an already-deleted reference is just a warning. |
| 626 | env_->DeleteWeakGlobalRef(o); |
| 627 | |
| 628 | jobject o1 = env_->NewWeakGlobalRef(s); |
| 629 | ASSERT_TRUE(o1 != NULL); |
| 630 | jobject o2 = env_->NewWeakGlobalRef(s); |
| 631 | ASSERT_TRUE(o2 != NULL); |
| 632 | |
| 633 | env_->DeleteWeakGlobalRef(o1); |
| 634 | env_->DeleteWeakGlobalRef(o2); |
| 635 | } |
| 636 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 637 | bool EnsureInvokeStub(Method* method); |
| 638 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 639 | Method::InvokeStub* AllocateStub(Method* method, |
| 640 | byte* code, |
| 641 | size_t length) { |
| 642 | CHECK(method->GetInvokeStub() == NULL); |
| 643 | EnsureInvokeStub(method); |
| 644 | Method::InvokeStub* stub = method->GetInvokeStub(); |
| 645 | CHECK(stub != NULL); |
buzbee | c143c55 | 2011-08-20 17:38:58 -0700 | [diff] [blame] | 646 | method->SetCode(code, length, kThumb2); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 647 | return stub; |
| 648 | } |
| 649 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 650 | #if defined(__arm__) |
| 651 | TEST_F(JniInternalTest, StaticMainMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 652 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kMainDex, "kMainDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 653 | |
| 654 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 655 | ASSERT_TRUE(class_loader != NULL); |
| 656 | |
| 657 | Class* klass = class_linker_->FindClass("LMain;", class_loader); |
| 658 | ASSERT_TRUE(klass != NULL); |
| 659 | |
| 660 | Method* method = klass->FindDirectMethod("main", "([Ljava/lang/String;)V"); |
| 661 | ASSERT_TRUE(method != NULL); |
| 662 | |
| 663 | byte main_LV_code[] = { |
| 664 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, 0x00, 0x00, |
| 665 | 0xcd, 0xf8, 0x14, 0x10, 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 666 | }; |
| 667 | |
| 668 | Method::InvokeStub* stub = AllocateStub(method, |
| 669 | main_LV_code, |
| 670 | sizeof(main_LV_code)); |
| 671 | |
| 672 | Object* arg = NULL; |
| 673 | |
| 674 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), NULL); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 675 | } |
| 676 | |
| 677 | TEST_F(JniInternalTest, StaticNopMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 678 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 679 | |
| 680 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 681 | ASSERT_TRUE(class_loader != NULL); |
| 682 | |
| 683 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 684 | ASSERT_TRUE(klass != NULL); |
| 685 | |
| 686 | Method* method = klass->FindDirectMethod("nop", "()V"); |
| 687 | ASSERT_TRUE(method != NULL); |
| 688 | |
| 689 | byte nop_V_code[] = { |
| 690 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 691 | 0x00, 0x00, 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 692 | }; |
| 693 | |
| 694 | Method::InvokeStub* stub = AllocateStub(method, |
| 695 | nop_V_code, |
| 696 | sizeof(nop_V_code)); |
| 697 | ASSERT_TRUE(stub); |
| 698 | |
| 699 | (*stub)(method, NULL, NULL, NULL, NULL); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 700 | } |
| 701 | |
| 702 | TEST_F(JniInternalTest, StaticIdentityByteMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 703 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 704 | |
| 705 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 706 | ASSERT_TRUE(class_loader != NULL); |
| 707 | |
| 708 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 709 | ASSERT_TRUE(klass != NULL); |
| 710 | |
| 711 | Method* method = klass->FindDirectMethod("identity", "(B)B"); |
| 712 | ASSERT_TRUE(method != NULL); |
| 713 | |
| 714 | byte identity_BB_code[] = { |
| 715 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 716 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0x05, 0x98, |
| 717 | 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, 0x00, 0x00, |
| 718 | }; |
| 719 | |
| 720 | Method::InvokeStub* stub = AllocateStub(method, |
| 721 | identity_BB_code, |
| 722 | sizeof(identity_BB_code)); |
| 723 | |
| 724 | int arg; |
| 725 | JValue result; |
| 726 | |
| 727 | arg = 0; |
| 728 | result.b = -1; |
| 729 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 730 | EXPECT_EQ(0, result.b); |
| 731 | |
| 732 | arg = -1; |
| 733 | result.b = 0; |
| 734 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 735 | EXPECT_EQ(-1, result.b); |
| 736 | |
| 737 | arg = SCHAR_MAX; |
| 738 | result.b = 0; |
| 739 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 740 | EXPECT_EQ(SCHAR_MAX, result.b); |
| 741 | |
| 742 | arg = SCHAR_MIN; |
| 743 | result.b = 0; |
| 744 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 745 | EXPECT_EQ(SCHAR_MIN, result.b); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 746 | } |
| 747 | |
| 748 | TEST_F(JniInternalTest, StaticIdentityIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 749 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 750 | |
| 751 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 752 | ASSERT_TRUE(class_loader != NULL); |
| 753 | |
| 754 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 755 | ASSERT_TRUE(klass != NULL); |
| 756 | |
| 757 | Method* method = klass->FindDirectMethod("identity", "(I)I"); |
| 758 | ASSERT_TRUE(method != NULL); |
| 759 | |
| 760 | byte identity_II_code[] = { |
| 761 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 762 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0x05, 0x98, |
| 763 | 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, 0x00, 0x00, |
| 764 | }; |
| 765 | |
| 766 | Method::InvokeStub* stub = AllocateStub(method, |
| 767 | identity_II_code, |
| 768 | sizeof(identity_II_code)); |
| 769 | |
| 770 | int arg; |
| 771 | JValue result; |
| 772 | |
| 773 | arg = 0; |
| 774 | result.i = -1; |
| 775 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 776 | EXPECT_EQ(0, result.i); |
| 777 | |
| 778 | arg = -1; |
| 779 | result.i = 0; |
| 780 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 781 | EXPECT_EQ(-1, result.i); |
| 782 | |
| 783 | arg = INT_MAX; |
| 784 | result.i = 0; |
| 785 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 786 | EXPECT_EQ(INT_MAX, result.i); |
| 787 | |
| 788 | arg = INT_MIN; |
| 789 | result.i = 0; |
| 790 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 791 | EXPECT_EQ(INT_MIN, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 792 | } |
| 793 | |
| 794 | TEST_F(JniInternalTest, StaticIdentityDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 795 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 796 | |
| 797 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 798 | ASSERT_TRUE(class_loader != NULL); |
| 799 | |
| 800 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 801 | ASSERT_TRUE(klass != NULL); |
| 802 | |
| 803 | Method* method = klass->FindDirectMethod("identity", "(D)D"); |
| 804 | ASSERT_TRUE(method != NULL); |
| 805 | |
| 806 | byte identity_DD_code[] = { |
| 807 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 808 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 809 | 0x18, 0x20, 0x05, 0x98, 0x06, 0x99, 0x03, 0xb0, |
| 810 | 0xbd, 0xe8, 0x00, 0x80, |
| 811 | }; |
| 812 | |
| 813 | Method::InvokeStub* stub = AllocateStub(method, |
| 814 | identity_DD_code, |
| 815 | sizeof(identity_DD_code)); |
| 816 | |
| 817 | double arg; |
| 818 | JValue result; |
| 819 | |
| 820 | arg = 0.0; |
| 821 | result.d = -1.0; |
| 822 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 823 | EXPECT_EQ(0.0, result.d); |
| 824 | |
| 825 | arg = -1.0; |
| 826 | result.d = 0.0; |
| 827 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 828 | EXPECT_EQ(-1.0, result.d); |
| 829 | |
| 830 | arg = DBL_MAX; |
| 831 | result.d = 0.0; |
| 832 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 833 | EXPECT_EQ(DBL_MAX, result.d); |
| 834 | |
| 835 | arg = DBL_MIN; |
| 836 | result.d = 0.0; |
| 837 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 838 | EXPECT_EQ(DBL_MIN, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 839 | } |
| 840 | |
| 841 | TEST_F(JniInternalTest, StaticSumIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 842 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 843 | |
| 844 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 845 | ASSERT_TRUE(class_loader != NULL); |
| 846 | |
| 847 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 848 | ASSERT_TRUE(klass != NULL); |
| 849 | |
| 850 | Method* method = klass->FindDirectMethod("sum", "(II)I"); |
| 851 | ASSERT_TRUE(method != NULL); |
| 852 | |
| 853 | byte sum_III_code[] = { |
| 854 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 855 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 856 | 0x18, 0x20, 0x05, 0x98, 0x06, 0x99, 0x42, 0x18, |
| 857 | 0xcd, 0xf8, 0x04, 0x20, 0x01, 0x98, 0x03, 0xb0, |
| 858 | 0xbd, 0xe8, 0x00, 0x80, |
| 859 | }; |
| 860 | |
| 861 | Method::InvokeStub* stub = AllocateStub(method, |
| 862 | sum_III_code, |
| 863 | sizeof(sum_III_code)); |
| 864 | |
| 865 | int args[2]; |
| 866 | JValue result; |
| 867 | |
| 868 | args[0] = 0; |
| 869 | args[1] = 0; |
| 870 | result.i = -1; |
| 871 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 872 | EXPECT_EQ(0, result.i); |
| 873 | |
| 874 | args[0] = 1; |
| 875 | args[1] = 2; |
| 876 | result.i = 0; |
| 877 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 878 | EXPECT_EQ(3, result.i); |
| 879 | |
| 880 | args[0] = -2; |
| 881 | args[1] = 5; |
| 882 | result.i = 0; |
| 883 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 884 | EXPECT_EQ(3, result.i); |
| 885 | |
| 886 | args[0] = INT_MAX; |
| 887 | args[1] = INT_MIN; |
| 888 | result.i = 1234; |
| 889 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 890 | EXPECT_EQ(-1, result.i); |
| 891 | |
| 892 | args[0] = INT_MAX; |
| 893 | args[1] = INT_MAX; |
| 894 | result.i = INT_MIN; |
| 895 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 896 | EXPECT_EQ(-2, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 897 | } |
| 898 | |
| 899 | TEST_F(JniInternalTest, StaticSumIntIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 900 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 901 | |
| 902 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 903 | ASSERT_TRUE(class_loader != NULL); |
| 904 | |
| 905 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 906 | ASSERT_TRUE(klass != NULL); |
| 907 | |
| 908 | Method* method = klass->FindDirectMethod("sum", "(III)I"); |
| 909 | ASSERT_TRUE(method != NULL); |
| 910 | |
| 911 | byte sum_IIII_code[] = { |
| 912 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 913 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 914 | 0x18, 0x20, 0xcd, 0xf8, 0x1c, 0x30, 0x05, 0x98, |
| 915 | 0x06, 0x99, 0x42, 0x18, 0xcd, 0xf8, 0x04, 0x20, |
| 916 | 0x01, 0x9b, 0xdd, 0xf8, 0x1c, 0xc0, 0x13, 0xeb, |
| 917 | 0x0c, 0x03, 0xcd, 0xf8, 0x04, 0x30, 0x01, 0x98, |
| 918 | 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, 0x00, 0x00, |
| 919 | }; |
| 920 | |
| 921 | Method::InvokeStub* stub = AllocateStub(method, |
| 922 | sum_IIII_code, |
| 923 | sizeof(sum_IIII_code)); |
| 924 | |
| 925 | int args[3]; |
| 926 | JValue result; |
| 927 | |
| 928 | args[0] = 0; |
| 929 | args[1] = 0; |
| 930 | args[2] = 0; |
| 931 | result.i = -1; |
| 932 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 933 | EXPECT_EQ(0, result.i); |
| 934 | |
| 935 | args[0] = 1; |
| 936 | args[1] = 2; |
| 937 | args[2] = 3; |
| 938 | result.i = 0; |
| 939 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 940 | EXPECT_EQ(6, result.i); |
| 941 | |
| 942 | args[0] = -1; |
| 943 | args[1] = 2; |
| 944 | args[2] = -3; |
| 945 | result.i = 0; |
| 946 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 947 | EXPECT_EQ(-2, result.i); |
| 948 | |
| 949 | args[0] = INT_MAX; |
| 950 | args[1] = INT_MIN; |
| 951 | args[2] = INT_MAX; |
| 952 | result.i = 1234; |
| 953 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 954 | EXPECT_EQ(2147483646, result.i); |
| 955 | |
| 956 | args[0] = INT_MAX; |
| 957 | args[1] = INT_MAX; |
| 958 | args[2] = INT_MAX; |
| 959 | result.i = INT_MIN; |
| 960 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 961 | EXPECT_EQ(2147483645, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 962 | } |
| 963 | |
| 964 | TEST_F(JniInternalTest, StaticSumIntIntIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 965 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 966 | |
| 967 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 968 | ASSERT_TRUE(class_loader != NULL); |
| 969 | |
| 970 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 971 | ASSERT_TRUE(klass != NULL); |
| 972 | |
| 973 | Method* method = klass->FindDirectMethod("sum", "(IIII)I"); |
| 974 | ASSERT_TRUE(method != NULL); |
| 975 | |
| 976 | byte sum_IIIII_code[] = { |
| 977 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 978 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 979 | 0x18, 0x20, 0xcd, 0xf8, 0x1c, 0x30, 0x05, 0x98, |
| 980 | 0x06, 0x99, 0x42, 0x18, 0xcd, 0xf8, 0x04, 0x20, |
| 981 | 0x01, 0x9b, 0xdd, 0xf8, 0x1c, 0xc0, 0x13, 0xeb, |
| 982 | 0x0c, 0x03, 0xcd, 0xf8, 0x04, 0x30, 0x01, 0x98, |
| 983 | 0x08, 0x99, 0x40, 0x18, 0xcd, 0xf8, 0x04, 0x00, |
| 984 | 0x01, 0x98, 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 985 | }; |
| 986 | |
| 987 | Method::InvokeStub* stub = AllocateStub(method, |
| 988 | sum_IIIII_code, |
| 989 | sizeof(sum_IIIII_code)); |
| 990 | |
| 991 | int args[4]; |
| 992 | JValue result; |
| 993 | |
| 994 | args[0] = 0; |
| 995 | args[1] = 0; |
| 996 | args[2] = 0; |
| 997 | args[3] = 0; |
| 998 | result.i = -1; |
| 999 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1000 | EXPECT_EQ(0, result.i); |
| 1001 | |
| 1002 | args[0] = 1; |
| 1003 | args[1] = 2; |
| 1004 | args[2] = 3; |
| 1005 | args[3] = 4; |
| 1006 | result.i = 0; |
| 1007 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1008 | EXPECT_EQ(10, result.i); |
| 1009 | |
| 1010 | args[0] = -1; |
| 1011 | args[1] = 2; |
| 1012 | args[2] = -3; |
| 1013 | args[3] = 4; |
| 1014 | result.i = 0; |
| 1015 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1016 | EXPECT_EQ(2, result.i); |
| 1017 | |
| 1018 | args[0] = INT_MAX; |
| 1019 | args[1] = INT_MIN; |
| 1020 | args[2] = INT_MAX; |
| 1021 | args[3] = INT_MIN; |
| 1022 | result.i = 1234; |
| 1023 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1024 | EXPECT_EQ(-2, result.i); |
| 1025 | |
| 1026 | args[0] = INT_MAX; |
| 1027 | args[1] = INT_MAX; |
| 1028 | args[2] = INT_MAX; |
| 1029 | args[3] = INT_MAX; |
| 1030 | result.i = INT_MIN; |
| 1031 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1032 | EXPECT_EQ(-4, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1033 | } |
| 1034 | |
| 1035 | TEST_F(JniInternalTest, StaticSumIntIntIntIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1036 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1037 | |
| 1038 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1039 | ASSERT_TRUE(class_loader != NULL); |
| 1040 | |
| 1041 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1042 | ASSERT_TRUE(klass != NULL); |
| 1043 | |
| 1044 | Method* method = klass->FindDirectMethod("sum", "(IIIII)I"); |
| 1045 | ASSERT_TRUE(method != NULL); |
| 1046 | |
| 1047 | byte sum_IIIIII_code[] = { |
| 1048 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 1049 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 1050 | 0x18, 0x20, 0xcd, 0xf8, 0x1c, 0x30, 0x05, 0x98, |
| 1051 | 0x06, 0x99, 0x42, 0x18, 0xcd, 0xf8, 0x04, 0x20, |
| 1052 | 0x01, 0x9b, 0xdd, 0xf8, 0x1c, 0xc0, 0x13, 0xeb, |
| 1053 | 0x0c, 0x03, 0xcd, 0xf8, 0x04, 0x30, 0x01, 0x98, |
| 1054 | 0x08, 0x99, 0x40, 0x18, 0xcd, 0xf8, 0x04, 0x00, |
| 1055 | 0x01, 0x9a, 0x09, 0x9b, 0xd2, 0x18, 0xcd, 0xf8, |
| 1056 | 0x04, 0x20, 0x01, 0x98, 0x03, 0xb0, 0xbd, 0xe8, |
| 1057 | 0x00, 0x80, 0x00, 0x00, |
| 1058 | }; |
| 1059 | |
| 1060 | Method::InvokeStub* stub = AllocateStub(method, |
| 1061 | sum_IIIIII_code, |
| 1062 | sizeof(sum_IIIIII_code)); |
| 1063 | |
| 1064 | int args[5]; |
| 1065 | JValue result; |
| 1066 | |
| 1067 | args[0] = 0; |
| 1068 | args[1] = 0; |
| 1069 | args[2] = 0; |
| 1070 | args[3] = 0; |
| 1071 | args[4] = 0; |
| 1072 | result.i = -1.0; |
| 1073 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1074 | EXPECT_EQ(0, result.i); |
| 1075 | |
| 1076 | args[0] = 1; |
| 1077 | args[1] = 2; |
| 1078 | args[2] = 3; |
| 1079 | args[3] = 4; |
| 1080 | args[4] = 5; |
| 1081 | result.i = 0; |
| 1082 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1083 | EXPECT_EQ(15, result.i); |
| 1084 | |
| 1085 | args[0] = -1; |
| 1086 | args[1] = 2; |
| 1087 | args[2] = -3; |
| 1088 | args[3] = 4; |
| 1089 | args[4] = -5; |
| 1090 | result.i = 0; |
| 1091 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1092 | EXPECT_EQ(-3, result.i); |
| 1093 | |
| 1094 | args[0] = INT_MAX; |
| 1095 | args[1] = INT_MIN; |
| 1096 | args[2] = INT_MAX; |
| 1097 | args[3] = INT_MIN; |
| 1098 | args[4] = INT_MAX; |
| 1099 | result.i = 1234; |
| 1100 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1101 | EXPECT_EQ(2147483645, result.i); |
| 1102 | |
| 1103 | args[0] = INT_MAX; |
| 1104 | args[1] = INT_MAX; |
| 1105 | args[2] = INT_MAX; |
| 1106 | args[3] = INT_MAX; |
| 1107 | args[4] = INT_MAX; |
| 1108 | result.i = INT_MIN; |
| 1109 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1110 | EXPECT_EQ(2147483643, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1111 | } |
| 1112 | |
| 1113 | TEST_F(JniInternalTest, StaticSumDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1114 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1115 | |
| 1116 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1117 | ASSERT_TRUE(class_loader != NULL); |
| 1118 | |
| 1119 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1120 | ASSERT_TRUE(klass != NULL); |
| 1121 | |
| 1122 | Method* method = klass->FindDirectMethod("sum", "(DD)D"); |
| 1123 | ASSERT_TRUE(method != NULL); |
| 1124 | |
| 1125 | byte sum_DDD_code[] = { |
| 1126 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1127 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1128 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1129 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1130 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x04, 0x98, |
| 1131 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1132 | }; |
| 1133 | |
| 1134 | Method::InvokeStub* stub = AllocateStub(method, |
| 1135 | sum_DDD_code, |
| 1136 | sizeof(sum_DDD_code)); |
| 1137 | |
| 1138 | double args[2]; |
| 1139 | JValue result; |
| 1140 | |
| 1141 | args[0] = 0.0; |
| 1142 | args[1] = 0.0; |
| 1143 | result.d = -1.0; |
| 1144 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1145 | EXPECT_EQ(0.0, result.d); |
| 1146 | |
| 1147 | args[0] = 1.0; |
| 1148 | args[1] = 2.0; |
| 1149 | result.d = 0.0; |
| 1150 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1151 | EXPECT_EQ(3.0, result.d); |
| 1152 | |
| 1153 | args[0] = 1.0; |
| 1154 | args[1] = -2.0; |
| 1155 | result.d = 0.0; |
| 1156 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1157 | EXPECT_EQ(-1.0, result.d); |
| 1158 | |
| 1159 | args[0] = DBL_MAX; |
| 1160 | args[1] = DBL_MIN; |
| 1161 | result.d = 0.0; |
| 1162 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1163 | EXPECT_EQ(1.7976931348623157e308, result.d); |
| 1164 | |
| 1165 | args[0] = DBL_MAX; |
| 1166 | args[1] = DBL_MAX; |
| 1167 | result.d = 0.0; |
| 1168 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1169 | EXPECT_EQ(INFINITY, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1170 | } |
| 1171 | |
| 1172 | TEST_F(JniInternalTest, StaticSumDoubleDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1173 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1174 | |
| 1175 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1176 | ASSERT_TRUE(class_loader != NULL); |
| 1177 | |
| 1178 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1179 | ASSERT_TRUE(klass != NULL); |
| 1180 | |
| 1181 | Method* method = klass->FindDirectMethod("sum", "(DDD)D"); |
| 1182 | ASSERT_TRUE(method != NULL); |
| 1183 | |
| 1184 | byte sum_DDDD_code[] = { |
| 1185 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1186 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1187 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1188 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1189 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x9d, 0xed, |
| 1190 | 0x04, 0x3b, 0x9d, 0xed, 0x0d, 0x4b, 0x33, 0xee, |
| 1191 | 0x04, 0x3b, 0x8d, 0xed, 0x04, 0x3b, 0x04, 0x98, |
| 1192 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1193 | }; |
| 1194 | |
| 1195 | Method::InvokeStub* stub = AllocateStub(method, |
| 1196 | sum_DDDD_code, |
| 1197 | sizeof(sum_DDDD_code)); |
| 1198 | |
| 1199 | double args[3]; |
| 1200 | JValue result; |
| 1201 | |
| 1202 | args[0] = 0.0; |
| 1203 | args[1] = 0.0; |
| 1204 | args[2] = 0.0; |
| 1205 | result.d = -1.0; |
| 1206 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1207 | EXPECT_EQ(0.0, result.d); |
| 1208 | |
| 1209 | args[0] = 1.0; |
| 1210 | args[1] = 2.0; |
| 1211 | args[2] = 3.0; |
| 1212 | result.d = 0.0; |
| 1213 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1214 | EXPECT_EQ(6.0, result.d); |
| 1215 | |
| 1216 | args[0] = 1.0; |
| 1217 | args[1] = -2.0; |
| 1218 | args[2] = 3.0; |
| 1219 | result.d = 0.0; |
| 1220 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1221 | EXPECT_EQ(2.0, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1222 | } |
| 1223 | |
| 1224 | TEST_F(JniInternalTest, StaticSumDoubleDoubleDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1225 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1226 | |
| 1227 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1228 | ASSERT_TRUE(class_loader != NULL); |
| 1229 | |
| 1230 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1231 | ASSERT_TRUE(klass != NULL); |
| 1232 | |
| 1233 | Method* method = klass->FindDirectMethod("sum", "(DDDD)D"); |
| 1234 | ASSERT_TRUE(method != NULL); |
| 1235 | |
| 1236 | byte sum_DDDDD_code[] = { |
| 1237 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1238 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1239 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1240 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1241 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x9d, 0xed, |
| 1242 | 0x04, 0x3b, 0x9d, 0xed, 0x0d, 0x4b, 0x33, 0xee, |
| 1243 | 0x04, 0x3b, 0x8d, 0xed, 0x04, 0x3b, 0x9d, 0xed, |
| 1244 | 0x04, 0x5b, 0x9d, 0xed, 0x0f, 0x6b, 0x35, 0xee, |
| 1245 | 0x06, 0x5b, 0x8d, 0xed, 0x04, 0x5b, 0x04, 0x98, |
| 1246 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1247 | }; |
| 1248 | |
| 1249 | Method::InvokeStub* stub = AllocateStub(method, |
| 1250 | sum_DDDDD_code, |
| 1251 | sizeof(sum_DDDDD_code)); |
| 1252 | |
| 1253 | double args[4]; |
| 1254 | JValue result; |
| 1255 | |
| 1256 | args[0] = 0.0; |
| 1257 | args[1] = 0.0; |
| 1258 | args[2] = 0.0; |
| 1259 | args[3] = 0.0; |
| 1260 | result.d = -1.0; |
| 1261 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1262 | EXPECT_EQ(0.0, result.d); |
| 1263 | |
| 1264 | args[0] = 1.0; |
| 1265 | args[1] = 2.0; |
| 1266 | args[2] = 3.0; |
| 1267 | args[3] = 4.0; |
| 1268 | result.d = 0.0; |
| 1269 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1270 | EXPECT_EQ(10.0, result.d); |
| 1271 | |
| 1272 | args[0] = 1.0; |
| 1273 | args[1] = -2.0; |
| 1274 | args[2] = 3.0; |
| 1275 | args[3] = -4.0; |
| 1276 | result.d = 0.0; |
| 1277 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1278 | EXPECT_EQ(-2.0, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1279 | } |
| 1280 | |
| 1281 | TEST_F(JniInternalTest, StaticSumDoubleDoubleDoubleDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1282 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1283 | |
| 1284 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1285 | ASSERT_TRUE(class_loader != NULL); |
| 1286 | |
| 1287 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1288 | ASSERT_TRUE(klass != NULL); |
| 1289 | |
| 1290 | Method* method = klass->FindDirectMethod("sum", "(DDDDD)D"); |
| 1291 | ASSERT_TRUE(method != NULL); |
| 1292 | |
| 1293 | byte sum_DDDDDD_code[] = { |
| 1294 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1295 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1296 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1297 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1298 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x9d, 0xed, |
| 1299 | 0x04, 0x3b, 0x9d, 0xed, 0x0d, 0x4b, 0x33, 0xee, |
| 1300 | 0x04, 0x3b, 0x8d, 0xed, 0x04, 0x3b, 0x9d, 0xed, |
| 1301 | 0x04, 0x5b, 0x9d, 0xed, 0x0f, 0x6b, 0x35, 0xee, |
| 1302 | 0x06, 0x5b, 0x8d, 0xed, 0x04, 0x5b, 0x9d, 0xed, |
| 1303 | 0x04, 0x7b, 0x9d, 0xed, 0x11, 0x0b, 0x37, 0xee, |
| 1304 | 0x00, 0x7b, 0x8d, 0xed, 0x04, 0x7b, 0x04, 0x98, |
| 1305 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1306 | }; |
| 1307 | |
| 1308 | Method::InvokeStub* stub = AllocateStub(method, |
| 1309 | sum_DDDDDD_code, |
| 1310 | sizeof(sum_DDDDDD_code)); |
| 1311 | |
| 1312 | double args[5]; |
| 1313 | JValue result; |
| 1314 | |
| 1315 | args[0] = 0.0; |
| 1316 | args[1] = 0.0; |
| 1317 | args[2] = 0.0; |
| 1318 | args[3] = 0.0; |
| 1319 | args[4] = 0.0; |
| 1320 | result.d = -1.0; |
| 1321 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1322 | EXPECT_EQ(0.0, result.d); |
| 1323 | |
| 1324 | args[0] = 1.0; |
| 1325 | args[1] = 2.0; |
| 1326 | args[2] = 3.0; |
| 1327 | args[3] = 4.0; |
| 1328 | args[4] = 5.0; |
| 1329 | result.d = 0.0; |
| 1330 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1331 | EXPECT_EQ(15.0, result.d); |
| 1332 | |
| 1333 | args[0] = 1.0; |
| 1334 | args[1] = -2.0; |
| 1335 | args[2] = 3.0; |
| 1336 | args[3] = -4.0; |
| 1337 | args[4] = 5.0; |
| 1338 | result.d = 0.0; |
| 1339 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1340 | EXPECT_EQ(3.0, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1341 | } |
| 1342 | #endif // __arm__ |
| 1343 | |
Elliott Hughes | 37f7a40 | 2011-08-22 18:56:01 -0700 | [diff] [blame] | 1344 | TEST_F(JniInternalTest, Throw) { |
| 1345 | EXPECT_EQ(JNI_ERR, env_->Throw(NULL)); |
| 1346 | |
| 1347 | jclass exception_class = env_->FindClass("java/lang/RuntimeException"); |
| 1348 | ASSERT_TRUE(exception_class != NULL); |
| 1349 | jthrowable exception = reinterpret_cast<jthrowable>(env_->AllocObject(exception_class)); |
| 1350 | ASSERT_TRUE(exception != NULL); |
| 1351 | |
| 1352 | EXPECT_EQ(JNI_OK, env_->Throw(exception)); |
| 1353 | EXPECT_TRUE(env_->ExceptionCheck()); |
| 1354 | EXPECT_TRUE(env_->IsSameObject(exception, env_->ExceptionOccurred())); |
| 1355 | env_->ExceptionClear(); |
| 1356 | } |
| 1357 | |
| 1358 | TEST_F(JniInternalTest, ThrowNew) { |
| 1359 | EXPECT_EQ(JNI_ERR, env_->Throw(NULL)); |
| 1360 | |
| 1361 | jclass exception_class = env_->FindClass("java/lang/RuntimeException"); |
| 1362 | ASSERT_TRUE(exception_class != NULL); |
| 1363 | |
| 1364 | EXPECT_EQ(JNI_OK, env_->ThrowNew(exception_class, "hello world")); |
| 1365 | EXPECT_TRUE(env_->ExceptionCheck()); |
| 1366 | EXPECT_TRUE(env_->IsInstanceOf(env_->ExceptionOccurred(), exception_class)); |
| 1367 | env_->ExceptionClear(); |
| 1368 | } |
| 1369 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1370 | } |