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 | 5174fe6 | 2011-08-23 15:12:35 -0700 | [diff] [blame^] | 17 | |
| 18 | // Turn on -verbose:jni for the JNI tests. |
| 19 | Runtime::Current()->GetJavaVM()->verbose_jni = true; |
| 20 | |
Elliott Hughes | c7ac37f | 2011-08-12 12:21:58 -0700 | [diff] [blame] | 21 | env_ = Thread::Current()->GetJniEnv(); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 22 | aioobe_ = env_->FindClass("java/lang/ArrayIndexOutOfBoundsException"); |
| 23 | CHECK(aioobe_ != NULL); |
Elliott Hughes | c7ac37f | 2011-08-12 12:21:58 -0700 | [diff] [blame] | 24 | } |
| 25 | JNIEnv* env_; |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 26 | jclass aioobe_; |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 27 | }; |
| 28 | |
Elliott Hughes | 885c3bd | 2011-08-22 16:59:20 -0700 | [diff] [blame] | 29 | TEST_F(JniInternalTest, AllocObject) { |
| 30 | jclass c = env_->FindClass("java/lang/String"); |
| 31 | ASSERT_TRUE(c != NULL); |
| 32 | jobject o = env_->AllocObject(c); |
| 33 | ASSERT_TRUE(o != NULL); |
| 34 | |
| 35 | // We have an instance of the class we asked for... |
| 36 | ASSERT_TRUE(env_->IsInstanceOf(o, c)); |
| 37 | // ...whose fields haven't been initialized because |
| 38 | // we didn't call a constructor. |
| 39 | ASSERT_EQ(0, env_->GetIntField(o, env_->GetFieldID(c, "count", "I"))); |
| 40 | ASSERT_EQ(0, env_->GetIntField(o, env_->GetFieldID(c, "offset", "I"))); |
| 41 | ASSERT_TRUE(env_->GetObjectField(o, env_->GetFieldID(c, "value", "[C")) == NULL); |
| 42 | } |
| 43 | |
Elliott Hughes | c7ac37f | 2011-08-12 12:21:58 -0700 | [diff] [blame] | 44 | TEST_F(JniInternalTest, GetVersion) { |
| 45 | ASSERT_EQ(JNI_VERSION_1_6, env_->GetVersion()); |
| 46 | } |
| 47 | |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 48 | #define EXPECT_CLASS_FOUND(NAME) \ |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 49 | EXPECT_TRUE(env_->FindClass(NAME) != NULL); \ |
| 50 | EXPECT_FALSE(env_->ExceptionCheck()) |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 51 | |
| 52 | #define EXPECT_CLASS_NOT_FOUND(NAME) \ |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 53 | EXPECT_TRUE(env_->FindClass(NAME) == NULL); \ |
| 54 | EXPECT_TRUE(env_->ExceptionCheck()); \ |
| 55 | env_->ExceptionClear() |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 56 | |
| 57 | TEST_F(JniInternalTest, FindClass) { |
Elliott Hughes | 0c9cd56 | 2011-08-12 10:59:29 -0700 | [diff] [blame] | 58 | // TODO: when these tests start failing because you're calling FindClass |
| 59 | // with a pending exception, fix EXPECT_CLASS_NOT_FOUND to assert that an |
| 60 | // exception was thrown and clear the exception. |
| 61 | |
| 62 | // TODO: . is only allowed as an alternative to / if CheckJNI is off. |
| 63 | |
| 64 | // Reference types... |
| 65 | // You can't include the "L;" in a JNI class descriptor. |
| 66 | EXPECT_CLASS_FOUND("java/lang/String"); |
| 67 | EXPECT_CLASS_NOT_FOUND("Ljava/lang/String;"); |
| 68 | // We support . as well as / for compatibility. |
| 69 | EXPECT_CLASS_FOUND("java.lang.String"); |
| 70 | EXPECT_CLASS_NOT_FOUND("Ljava.lang.String;"); |
| 71 | // ...for arrays too, where you must include "L;". |
| 72 | EXPECT_CLASS_FOUND("[Ljava/lang/String;"); |
| 73 | EXPECT_CLASS_NOT_FOUND("[java/lang/String"); |
| 74 | EXPECT_CLASS_FOUND("[Ljava.lang.String;"); |
| 75 | EXPECT_CLASS_NOT_FOUND("[java.lang.String"); |
| 76 | |
| 77 | // Primitive arrays are okay (if the primitive type is valid)... |
| 78 | EXPECT_CLASS_FOUND("[C"); |
| 79 | EXPECT_CLASS_NOT_FOUND("[K"); |
| 80 | // But primitive types aren't allowed... |
| 81 | EXPECT_CLASS_NOT_FOUND("C"); |
| 82 | EXPECT_CLASS_NOT_FOUND("K"); |
| 83 | } |
| 84 | |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 85 | #define EXPECT_EXCEPTION(exception_class) \ |
| 86 | do { \ |
| 87 | EXPECT_TRUE(env_->ExceptionCheck()); \ |
| 88 | jthrowable exception = env_->ExceptionOccurred(); \ |
| 89 | EXPECT_NE(static_cast<jthrowable>(NULL), exception); \ |
| 90 | EXPECT_TRUE(env_->IsInstanceOf(exception, exception_class)); \ |
| 91 | env_->ExceptionClear(); \ |
| 92 | } while (false) |
| 93 | |
| 94 | TEST_F(JniInternalTest, GetFieldID) { |
| 95 | jclass jlnsfe = env_->FindClass("java/lang/NoSuchFieldError"); |
| 96 | ASSERT_TRUE(jlnsfe != NULL); |
| 97 | jclass c = env_->FindClass("java/lang/String"); |
| 98 | ASSERT_TRUE(c != NULL); |
| 99 | |
| 100 | // Wrong type. |
| 101 | jfieldID fid = env_->GetFieldID(c, "count", "J"); |
| 102 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 103 | EXPECT_EXCEPTION(jlnsfe); |
| 104 | |
| 105 | // Wrong name. |
| 106 | fid = env_->GetFieldID(c, "Count", "I"); |
| 107 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 108 | EXPECT_EXCEPTION(jlnsfe); |
| 109 | |
| 110 | // Good declared field lookup. |
| 111 | fid = env_->GetFieldID(c, "count", "I"); |
| 112 | EXPECT_NE(static_cast<jfieldID>(NULL), fid); |
| 113 | EXPECT_TRUE(fid != NULL); |
| 114 | EXPECT_FALSE(env_->ExceptionCheck()); |
| 115 | |
| 116 | // Good superclass field lookup. |
| 117 | c = env_->FindClass("java/lang/StringBuilder"); |
| 118 | fid = env_->GetFieldID(c, "count", "I"); |
| 119 | EXPECT_NE(static_cast<jfieldID>(NULL), fid); |
| 120 | EXPECT_TRUE(fid != NULL); |
| 121 | EXPECT_FALSE(env_->ExceptionCheck()); |
| 122 | |
| 123 | // Not instance. |
| 124 | fid = env_->GetFieldID(c, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;"); |
| 125 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 126 | EXPECT_EXCEPTION(jlnsfe); |
| 127 | } |
| 128 | |
| 129 | TEST_F(JniInternalTest, GetStaticFieldID) { |
| 130 | jclass jlnsfe = env_->FindClass("java/lang/NoSuchFieldError"); |
| 131 | ASSERT_TRUE(jlnsfe != NULL); |
| 132 | jclass c = env_->FindClass("java/lang/String"); |
| 133 | ASSERT_TRUE(c != NULL); |
| 134 | |
| 135 | // Wrong type. |
| 136 | jfieldID fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", "J"); |
| 137 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 138 | EXPECT_EXCEPTION(jlnsfe); |
| 139 | |
| 140 | // Wrong name. |
| 141 | fid = env_->GetStaticFieldID(c, "cASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;"); |
| 142 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 143 | EXPECT_EXCEPTION(jlnsfe); |
| 144 | |
| 145 | // Good declared field lookup. |
| 146 | fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;"); |
| 147 | EXPECT_NE(static_cast<jfieldID>(NULL), fid); |
| 148 | EXPECT_TRUE(fid != NULL); |
| 149 | EXPECT_FALSE(env_->ExceptionCheck()); |
| 150 | |
| 151 | // Not static. |
| 152 | fid = env_->GetStaticFieldID(c, "count", "I"); |
| 153 | EXPECT_EQ(static_cast<jfieldID>(NULL), fid); |
| 154 | EXPECT_EXCEPTION(jlnsfe); |
| 155 | } |
| 156 | |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 157 | TEST_F(JniInternalTest, GetMethodID) { |
| 158 | jclass jlobject = env_->FindClass("java/lang/Object"); |
| 159 | jclass jlstring = env_->FindClass("java/lang/String"); |
| 160 | jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError"); |
| 161 | |
| 162 | // Sanity check that no exceptions are pending |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 163 | ASSERT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 164 | |
| 165 | // Check that java.lang.Object.foo() doesn't exist and NoSuchMethodError is |
| 166 | // a pending exception |
| 167 | jmethodID method = env_->GetMethodID(jlobject, "foo", "()V"); |
| 168 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 169 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 170 | |
| 171 | // Check that java.lang.Object.equals() does exist |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 172 | method = env_->GetMethodID(jlobject, "equals", "(Ljava/lang/Object;)Z"); |
| 173 | EXPECT_NE(static_cast<jmethodID>(NULL), method); |
| 174 | EXPECT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 175 | |
| 176 | // Check that GetMethodID for java.lang.String.valueOf(int) fails as the |
| 177 | // method is static |
| 178 | method = env_->GetMethodID(jlstring, "valueOf", "(I)Ljava/lang/String;"); |
| 179 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 180 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 181 | } |
| 182 | |
| 183 | TEST_F(JniInternalTest, GetStaticMethodID) { |
| 184 | jclass jlobject = env_->FindClass("java/lang/Object"); |
| 185 | jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError"); |
| 186 | |
| 187 | // Sanity check that no exceptions are pending |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 188 | ASSERT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 189 | |
| 190 | // Check that java.lang.Object.foo() doesn't exist and NoSuchMethodError is |
| 191 | // a pending exception |
| 192 | jmethodID method = env_->GetStaticMethodID(jlobject, "foo", "()V"); |
| 193 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 194 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 195 | |
| 196 | // Check that GetStaticMethodID for java.lang.Object.equals(Object) fails as |
| 197 | // the method is not static |
| 198 | method = env_->GetStaticMethodID(jlobject, "equals", "(Ljava/lang/Object;)Z"); |
| 199 | EXPECT_EQ(static_cast<jmethodID>(NULL), method); |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 200 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 201 | |
| 202 | // Check that java.lang.String.valueOf(int) does exist |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 203 | jclass jlstring = env_->FindClass("java/lang/String"); |
| 204 | method = env_->GetStaticMethodID(jlstring, "valueOf", |
| 205 | "(I)Ljava/lang/String;"); |
| 206 | EXPECT_NE(static_cast<jmethodID>(NULL), method); |
| 207 | EXPECT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 208 | } |
| 209 | |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 210 | TEST_F(JniInternalTest, FromReflectedField_ToReflectedField) { |
| 211 | jclass jlrField = env_->FindClass("java/lang/reflect/Field"); |
| 212 | jclass c = env_->FindClass("java/lang/String"); |
| 213 | ASSERT_TRUE(c != NULL); |
| 214 | jfieldID fid = env_->GetFieldID(c, "count", "I"); |
| 215 | ASSERT_TRUE(fid != NULL); |
| 216 | // Turn the fid into a java.lang.reflect.Field... |
| 217 | jobject field = env_->ToReflectedField(c, fid, JNI_FALSE); |
| 218 | ASSERT_TRUE(c != NULL); |
| 219 | ASSERT_TRUE(env_->IsInstanceOf(field, jlrField)); |
| 220 | // ...and back again. |
| 221 | jfieldID fid2 = env_->FromReflectedField(field); |
| 222 | ASSERT_TRUE(fid2 != NULL); |
| 223 | } |
| 224 | |
| 225 | TEST_F(JniInternalTest, FromReflectedMethod_ToReflectedMethod) { |
| 226 | jclass jlrMethod = env_->FindClass("java/lang/reflect/Method"); |
| 227 | jclass c = env_->FindClass("java/lang/String"); |
| 228 | ASSERT_TRUE(c != NULL); |
| 229 | jmethodID mid = env_->GetMethodID(c, "length", "()I"); |
| 230 | ASSERT_TRUE(mid != NULL); |
| 231 | // Turn the mid into a java.lang.reflect.Method... |
| 232 | jobject method = env_->ToReflectedMethod(c, mid, JNI_FALSE); |
| 233 | ASSERT_TRUE(c != NULL); |
| 234 | ASSERT_TRUE(env_->IsInstanceOf(method, jlrMethod)); |
| 235 | // ...and back again. |
| 236 | jmethodID mid2 = env_->FromReflectedMethod(method); |
| 237 | ASSERT_TRUE(mid2 != NULL); |
| 238 | } |
| 239 | |
Elliott Hughes | 5174fe6 | 2011-08-23 15:12:35 -0700 | [diff] [blame^] | 240 | void BogusMethod() { |
| 241 | // You can't pass NULL function pointers to RegisterNatives. |
| 242 | } |
| 243 | |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 244 | TEST_F(JniInternalTest, RegisterNatives) { |
| 245 | jclass jlobject = env_->FindClass("java/lang/Object"); |
| 246 | jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError"); |
| 247 | |
| 248 | // Sanity check that no exceptions are pending |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 249 | ASSERT_FALSE(env_->ExceptionCheck()); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 250 | |
| 251 | // Check that registering to a non-existent java.lang.Object.foo() causes a |
| 252 | // NoSuchMethodError |
| 253 | { |
| 254 | JNINativeMethod methods[] = {{"foo", "()V", NULL}}; |
| 255 | env_->RegisterNatives(jlobject, methods, 1); |
| 256 | } |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 257 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 258 | |
| 259 | // Check that registering non-native methods causes a NoSuchMethodError |
| 260 | { |
| 261 | JNINativeMethod methods[] = {{"equals", "(Ljava/lang/Object;)Z", NULL}}; |
| 262 | env_->RegisterNatives(jlobject, methods, 1); |
| 263 | } |
Elliott Hughes | cdf5312 | 2011-08-19 15:46:09 -0700 | [diff] [blame] | 264 | EXPECT_EXCEPTION(jlnsme); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 265 | |
| 266 | // Check that registering native methods is successful |
| 267 | { |
Elliott Hughes | 5174fe6 | 2011-08-23 15:12:35 -0700 | [diff] [blame^] | 268 | JNINativeMethod methods[] = {{"hashCode", "()I", reinterpret_cast<void*>(BogusMethod)}}; |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 269 | env_->RegisterNatives(jlobject, methods, 1); |
| 270 | } |
| 271 | EXPECT_FALSE(env_->ExceptionCheck()); |
Elliott Hughes | 5174fe6 | 2011-08-23 15:12:35 -0700 | [diff] [blame^] | 272 | |
| 273 | env_->UnregisterNatives(jlobject); |
Ian Rogers | 4dd71f1 | 2011-08-16 14:16:02 -0700 | [diff] [blame] | 274 | } |
| 275 | |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 276 | #define EXPECT_PRIMITIVE_ARRAY(new_fn, get_region_fn, set_region_fn, scalar_type, expected_class_descriptor) \ |
| 277 | jsize size = 4; \ |
| 278 | /* Allocate an array and check it has the right type and length. */ \ |
| 279 | scalar_type ## Array a = env_->new_fn(size); \ |
| 280 | EXPECT_TRUE(a != NULL); \ |
| 281 | EXPECT_TRUE(env_->IsInstanceOf(a, env_->FindClass(expected_class_descriptor))); \ |
| 282 | EXPECT_EQ(size, env_->GetArrayLength(a)); \ |
| 283 | /* AIOOBE for negative start offset. */ \ |
| 284 | env_->get_region_fn(a, -1, 1, NULL); \ |
| 285 | EXPECT_EXCEPTION(aioobe_); \ |
| 286 | env_->set_region_fn(a, -1, 1, NULL); \ |
| 287 | EXPECT_EXCEPTION(aioobe_); \ |
| 288 | /* AIOOBE for negative length. */ \ |
| 289 | env_->get_region_fn(a, 0, -1, NULL); \ |
| 290 | EXPECT_EXCEPTION(aioobe_); \ |
| 291 | env_->set_region_fn(a, 0, -1, NULL); \ |
| 292 | EXPECT_EXCEPTION(aioobe_); \ |
| 293 | /* AIOOBE for buffer overrun. */ \ |
| 294 | env_->get_region_fn(a, size - 1, size, NULL); \ |
| 295 | EXPECT_EXCEPTION(aioobe_); \ |
| 296 | env_->set_region_fn(a, size - 1, size, NULL); \ |
| 297 | EXPECT_EXCEPTION(aioobe_); \ |
| 298 | /* Prepare a couple of buffers. */ \ |
| 299 | scalar_type src_buf[size]; \ |
| 300 | scalar_type dst_buf[size]; \ |
| 301 | for (jsize i = 0; i < size; ++i) { src_buf[i] = scalar_type(i); } \ |
| 302 | for (jsize i = 0; i < size; ++i) { dst_buf[i] = scalar_type(-1); } \ |
| 303 | /* Copy all of src_buf onto the heap. */ \ |
| 304 | env_->set_region_fn(a, 0, size, src_buf); \ |
| 305 | /* Copy back only part. */ \ |
| 306 | env_->get_region_fn(a, 1, size - 2, &dst_buf[1]); \ |
| 307 | EXPECT_FALSE(memcmp(src_buf, dst_buf, sizeof(src_buf)) == 0) << "short copy equal"; \ |
| 308 | /* Copy the missing pieces. */ \ |
| 309 | env_->get_region_fn(a, 0, 1, dst_buf); \ |
| 310 | env_->get_region_fn(a, size - 1, 1, &dst_buf[size - 1]); \ |
| 311 | EXPECT_TRUE(memcmp(src_buf, dst_buf, sizeof(src_buf)) == 0) << "fixed copy not equal"; \ |
| 312 | /* Copy back the whole array. */ \ |
| 313 | env_->get_region_fn(a, 0, size, dst_buf); \ |
| 314 | 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] | 315 | |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 316 | TEST_F(JniInternalTest, BooleanArrays) { |
| 317 | EXPECT_PRIMITIVE_ARRAY(NewBooleanArray, GetBooleanArrayRegion, SetBooleanArrayRegion, jboolean, "[Z"); |
| 318 | } |
| 319 | TEST_F(JniInternalTest, ByteArrays) { |
| 320 | EXPECT_PRIMITIVE_ARRAY(NewByteArray, GetByteArrayRegion, SetByteArrayRegion, jbyte, "[B"); |
| 321 | } |
| 322 | TEST_F(JniInternalTest, CharArrays) { |
| 323 | EXPECT_PRIMITIVE_ARRAY(NewCharArray, GetCharArrayRegion, SetCharArrayRegion, jchar, "[C"); |
| 324 | } |
| 325 | TEST_F(JniInternalTest, DoubleArrays) { |
| 326 | EXPECT_PRIMITIVE_ARRAY(NewDoubleArray, GetDoubleArrayRegion, SetDoubleArrayRegion, jdouble, "[D"); |
| 327 | } |
| 328 | TEST_F(JniInternalTest, FloatArrays) { |
| 329 | EXPECT_PRIMITIVE_ARRAY(NewFloatArray, GetFloatArrayRegion, SetFloatArrayRegion, jfloat, "[F"); |
| 330 | } |
| 331 | TEST_F(JniInternalTest, IntArrays) { |
| 332 | EXPECT_PRIMITIVE_ARRAY(NewIntArray, GetIntArrayRegion, SetIntArrayRegion, jint, "[I"); |
| 333 | } |
| 334 | TEST_F(JniInternalTest, LongArrays) { |
| 335 | EXPECT_PRIMITIVE_ARRAY(NewLongArray, GetLongArrayRegion, SetLongArrayRegion, jlong, "[J"); |
| 336 | } |
| 337 | TEST_F(JniInternalTest, ShortArrays) { |
| 338 | EXPECT_PRIMITIVE_ARRAY(NewShortArray, GetShortArrayRegion, SetShortArrayRegion, jshort, "[S"); |
Elliott Hughes | d8ddfd5 | 2011-08-15 14:32:53 -0700 | [diff] [blame] | 339 | } |
| 340 | |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 341 | TEST_F(JniInternalTest, NewObjectArray) { |
| 342 | // TODO: death tests for negative array sizes. |
| 343 | |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 344 | // TODO: check non-NULL initial elements. |
| 345 | |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 346 | jclass element_class = env_->FindClass("java/lang/String"); |
| 347 | ASSERT_TRUE(element_class != NULL); |
| 348 | jclass array_class = env_->FindClass("[Ljava/lang/String;"); |
| 349 | ASSERT_TRUE(array_class != NULL); |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 350 | |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 351 | jobjectArray a; |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 352 | |
Elliott Hughes | bd93599 | 2011-08-22 11:59:34 -0700 | [diff] [blame] | 353 | a = env_->NewObjectArray(0, element_class, NULL); |
| 354 | EXPECT_TRUE(a != NULL); |
| 355 | EXPECT_TRUE(env_->IsInstanceOf(a, array_class)); |
| 356 | EXPECT_EQ(0, env_->GetArrayLength(a)); |
| 357 | |
| 358 | a = env_->NewObjectArray(1, element_class, NULL); |
| 359 | EXPECT_TRUE(a != NULL); |
| 360 | EXPECT_TRUE(env_->IsInstanceOf(a, array_class)); |
| 361 | EXPECT_EQ(1, env_->GetArrayLength(a)); |
| 362 | } |
| 363 | |
| 364 | TEST_F(JniInternalTest, GetArrayLength) { |
| 365 | // Already tested in NewObjectArray/NewPrimitiveArray. |
Elliott Hughes | 8a26c5c | 2011-08-15 18:35:43 -0700 | [diff] [blame] | 366 | } |
| 367 | |
Elliott Hughes | 37f7a40 | 2011-08-22 18:56:01 -0700 | [diff] [blame] | 368 | TEST_F(JniInternalTest, GetObjectClass) { |
| 369 | jclass string_class = env_->FindClass("java/lang/String"); |
| 370 | ASSERT_TRUE(string_class != NULL); |
| 371 | jclass class_class = env_->FindClass("java/lang/Class"); |
| 372 | ASSERT_TRUE(class_class != NULL); |
| 373 | |
| 374 | jstring s = env_->NewStringUTF("poop"); |
| 375 | jclass c = env_->GetObjectClass(s); |
| 376 | ASSERT_TRUE(env_->IsSameObject(string_class, c)); |
| 377 | |
| 378 | jclass c2 = env_->GetObjectClass(c); |
| 379 | ASSERT_TRUE(env_->IsSameObject(class_class, env_->GetObjectClass(c2))); |
| 380 | } |
| 381 | |
Elliott Hughes | 885c3bd | 2011-08-22 16:59:20 -0700 | [diff] [blame] | 382 | TEST_F(JniInternalTest, GetSuperclass) { |
| 383 | jclass object_class = env_->FindClass("java/lang/Object"); |
| 384 | ASSERT_TRUE(object_class != NULL); |
| 385 | jclass string_class = env_->FindClass("java/lang/String"); |
| 386 | ASSERT_TRUE(string_class != NULL); |
| 387 | ASSERT_TRUE(env_->IsSameObject(object_class, env_->GetSuperclass(string_class))); |
| 388 | ASSERT_TRUE(env_->GetSuperclass(object_class) == NULL); |
| 389 | } |
| 390 | |
Elliott Hughes | 37f7a40 | 2011-08-22 18:56:01 -0700 | [diff] [blame] | 391 | TEST_F(JniInternalTest, IsAssignableFrom) { |
| 392 | jclass object_class = env_->FindClass("java/lang/Object"); |
| 393 | ASSERT_TRUE(object_class != NULL); |
| 394 | jclass string_class = env_->FindClass("java/lang/String"); |
| 395 | ASSERT_TRUE(string_class != NULL); |
| 396 | |
| 397 | ASSERT_TRUE(env_->IsAssignableFrom(object_class, string_class)); |
| 398 | ASSERT_FALSE(env_->IsAssignableFrom(string_class, object_class)); |
| 399 | } |
| 400 | |
Elliott Hughes | 8a26c5c | 2011-08-15 18:35:43 -0700 | [diff] [blame] | 401 | TEST_F(JniInternalTest, NewStringUTF) { |
| 402 | EXPECT_TRUE(env_->NewStringUTF(NULL) == NULL); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 403 | jstring s; |
| 404 | |
| 405 | s = env_->NewStringUTF(""); |
| 406 | EXPECT_TRUE(s != NULL); |
| 407 | EXPECT_EQ(0, env_->GetStringLength(s)); |
| 408 | EXPECT_EQ(0, env_->GetStringUTFLength(s)); |
| 409 | s = env_->NewStringUTF("hello"); |
| 410 | EXPECT_TRUE(s != NULL); |
| 411 | EXPECT_EQ(5, env_->GetStringLength(s)); |
| 412 | EXPECT_EQ(5, env_->GetStringUTFLength(s)); |
| 413 | |
Elliott Hughes | 8a26c5c | 2011-08-15 18:35:43 -0700 | [diff] [blame] | 414 | // TODO: check some non-ASCII strings. |
Elliott Hughes | f2682d5 | 2011-08-15 16:37:04 -0700 | [diff] [blame] | 415 | } |
| 416 | |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 417 | TEST_F(JniInternalTest, NewString) { |
| 418 | EXPECT_TRUE(env_->NewString(NULL, 0) == NULL); |
| 419 | |
| 420 | jchar chars[] = { 'h', 'i' }; |
| 421 | jstring s; |
| 422 | s = env_->NewString(chars, 0); |
| 423 | EXPECT_TRUE(s != NULL); |
| 424 | EXPECT_EQ(0, env_->GetStringLength(s)); |
| 425 | EXPECT_EQ(0, env_->GetStringUTFLength(s)); |
| 426 | s = env_->NewString(chars, 2); |
| 427 | EXPECT_TRUE(s != NULL); |
| 428 | EXPECT_EQ(2, env_->GetStringLength(s)); |
| 429 | EXPECT_EQ(2, env_->GetStringUTFLength(s)); |
| 430 | |
| 431 | // TODO: check some non-ASCII strings. |
| 432 | } |
| 433 | |
| 434 | TEST_F(JniInternalTest, GetObjectArrayElement_SetObjectArrayElement) { |
Elliott Hughes | 289da82 | 2011-08-16 10:11:20 -0700 | [diff] [blame] | 435 | jclass c = env_->FindClass("[Ljava/lang/Object;"); |
| 436 | ASSERT_TRUE(c != NULL); |
| 437 | |
| 438 | jobjectArray array = env_->NewObjectArray(1, c, NULL); |
| 439 | EXPECT_TRUE(array != NULL); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 440 | EXPECT_TRUE(env_->GetObjectArrayElement(array, 0) == NULL); |
Elliott Hughes | 289da82 | 2011-08-16 10:11:20 -0700 | [diff] [blame] | 441 | env_->SetObjectArrayElement(array, 0, c); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 442 | EXPECT_TRUE(env_->IsSameObject(env_->GetObjectArrayElement(array, 0), c)); |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 443 | |
| 444 | // ArrayIndexOutOfBounds for negative index. |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 445 | env_->SetObjectArrayElement(array, -1, c); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 446 | EXPECT_EXCEPTION(aioobe_); |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 447 | |
| 448 | // ArrayIndexOutOfBounds for too-large index. |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 449 | env_->SetObjectArrayElement(array, 1, c); |
Elliott Hughes | 814e403 | 2011-08-23 12:07:56 -0700 | [diff] [blame] | 450 | EXPECT_EXCEPTION(aioobe_); |
Elliott Hughes | a5b897e | 2011-08-16 11:33:06 -0700 | [diff] [blame] | 451 | |
Elliott Hughes | 289da82 | 2011-08-16 10:11:20 -0700 | [diff] [blame] | 452 | // TODO: check ArrayStoreException thrown for bad types. |
| 453 | } |
| 454 | |
Elliott Hughes | 885c3bd | 2011-08-22 16:59:20 -0700 | [diff] [blame] | 455 | #define EXPECT_STATIC_PRIMITIVE_FIELD(type, field_name, sig, value1, value2) \ |
| 456 | do { \ |
| 457 | jfieldID fid = env_->GetStaticFieldID(c, field_name, sig); \ |
| 458 | EXPECT_TRUE(fid != NULL); \ |
| 459 | env_->SetStatic ## type ## Field(c, fid, value1); \ |
| 460 | EXPECT_EQ(value1, env_->GetStatic ## type ## Field(c, fid)); \ |
| 461 | env_->SetStatic ## type ## Field(c, fid, value2); \ |
| 462 | EXPECT_EQ(value2, env_->GetStatic ## type ## Field(c, fid)); \ |
| 463 | } while (false) |
| 464 | |
| 465 | #define EXPECT_PRIMITIVE_FIELD(instance, type, field_name, sig, value1, value2) \ |
| 466 | do { \ |
| 467 | jfieldID fid = env_->GetFieldID(c, field_name, sig); \ |
| 468 | EXPECT_TRUE(fid != NULL); \ |
| 469 | env_->Set ## type ## Field(instance, fid, value1); \ |
| 470 | EXPECT_EQ(value1, env_->Get ## type ## Field(instance, fid)); \ |
| 471 | env_->Set ## type ## Field(instance, fid, value2); \ |
| 472 | EXPECT_EQ(value2, env_->Get ## type ## Field(instance, fid)); \ |
| 473 | } while (false) |
| 474 | |
| 475 | |
| 476 | TEST_F(JniInternalTest, GetPrimitiveField_SetPrimitiveField) { |
| 477 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kAllFields, "kAllFields")); |
| 478 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 479 | Thread::Current()->SetClassLoaderOverride(class_loader); |
| 480 | |
| 481 | jclass c = env_->FindClass("AllFields"); |
| 482 | ASSERT_TRUE(c != NULL); |
| 483 | jobject o = env_->AllocObject(c); |
| 484 | ASSERT_TRUE(o != NULL); |
| 485 | |
| 486 | EXPECT_STATIC_PRIMITIVE_FIELD(Boolean, "sZ", "Z", true, false); |
| 487 | EXPECT_STATIC_PRIMITIVE_FIELD(Byte, "sB", "B", 1, 2); |
| 488 | EXPECT_STATIC_PRIMITIVE_FIELD(Char, "sC", "C", 'a', 'b'); |
| 489 | EXPECT_STATIC_PRIMITIVE_FIELD(Double, "sD", "D", 1.0, 2.0); |
| 490 | EXPECT_STATIC_PRIMITIVE_FIELD(Float, "sF", "F", 1.0, 2.0); |
| 491 | EXPECT_STATIC_PRIMITIVE_FIELD(Int, "sI", "I", 1, 2); |
| 492 | EXPECT_STATIC_PRIMITIVE_FIELD(Long, "sJ", "J", 1, 2); |
| 493 | EXPECT_STATIC_PRIMITIVE_FIELD(Short, "sS", "S", 1, 2); |
| 494 | |
| 495 | EXPECT_PRIMITIVE_FIELD(o, Boolean, "iZ", "Z", true, false); |
| 496 | EXPECT_PRIMITIVE_FIELD(o, Byte, "iB", "B", 1, 2); |
| 497 | EXPECT_PRIMITIVE_FIELD(o, Char, "iC", "C", 'a', 'b'); |
| 498 | EXPECT_PRIMITIVE_FIELD(o, Double, "iD", "D", 1.0, 2.0); |
| 499 | EXPECT_PRIMITIVE_FIELD(o, Float, "iF", "F", 1.0, 2.0); |
| 500 | EXPECT_PRIMITIVE_FIELD(o, Int, "iI", "I", 1, 2); |
| 501 | EXPECT_PRIMITIVE_FIELD(o, Long, "iJ", "J", 1, 2); |
| 502 | EXPECT_PRIMITIVE_FIELD(o, Short, "iS", "S", 1, 2); |
| 503 | } |
| 504 | |
| 505 | TEST_F(JniInternalTest, GetObjectField_SetObjectField) { |
| 506 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kAllFields, "kAllFields")); |
| 507 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 508 | Thread::Current()->SetClassLoaderOverride(class_loader); |
| 509 | |
| 510 | jclass c = env_->FindClass("AllFields"); |
| 511 | ASSERT_TRUE(c != NULL); |
| 512 | jobject o = env_->AllocObject(c); |
| 513 | ASSERT_TRUE(o != NULL); |
| 514 | |
| 515 | jstring s1 = env_->NewStringUTF("hello"); |
| 516 | ASSERT_TRUE(s1 != NULL); |
| 517 | jstring s2 = env_->NewStringUTF("world"); |
| 518 | ASSERT_TRUE(s2 != NULL); |
| 519 | |
| 520 | jfieldID s_fid = env_->GetStaticFieldID(c, "sObject", "Ljava/lang/Object;"); |
| 521 | ASSERT_TRUE(s_fid != NULL); |
| 522 | jfieldID i_fid = env_->GetFieldID(c, "iObject", "Ljava/lang/Object;"); |
| 523 | ASSERT_TRUE(i_fid != NULL); |
| 524 | |
| 525 | env_->SetStaticObjectField(c, s_fid, s1); |
| 526 | ASSERT_TRUE(env_->IsSameObject(s1, env_->GetStaticObjectField(c, s_fid))); |
| 527 | env_->SetStaticObjectField(c, s_fid, s2); |
| 528 | ASSERT_TRUE(env_->IsSameObject(s2, env_->GetStaticObjectField(c, s_fid))); |
| 529 | |
| 530 | env_->SetObjectField(o, i_fid, s1); |
| 531 | ASSERT_TRUE(env_->IsSameObject(s1, env_->GetObjectField(o, i_fid))); |
| 532 | env_->SetObjectField(o, i_fid, s2); |
| 533 | ASSERT_TRUE(env_->IsSameObject(s2, env_->GetObjectField(o, i_fid))); |
| 534 | } |
| 535 | |
Elliott Hughes | 18c0753 | 2011-08-18 15:50:51 -0700 | [diff] [blame] | 536 | TEST_F(JniInternalTest, NewLocalRef_NULL) { |
| 537 | EXPECT_TRUE(env_->NewLocalRef(NULL) == NULL); |
| 538 | } |
| 539 | |
| 540 | TEST_F(JniInternalTest, NewLocalRef) { |
| 541 | jstring s = env_->NewStringUTF(""); |
| 542 | ASSERT_TRUE(s != NULL); |
| 543 | jobject o = env_->NewLocalRef(s); |
| 544 | EXPECT_TRUE(o != NULL); |
| 545 | EXPECT_TRUE(o != s); |
| 546 | |
| 547 | // TODO: check that o is a local reference. |
| 548 | } |
| 549 | |
| 550 | TEST_F(JniInternalTest, DeleteLocalRef_NULL) { |
| 551 | env_->DeleteLocalRef(NULL); |
| 552 | } |
| 553 | |
| 554 | TEST_F(JniInternalTest, DeleteLocalRef) { |
| 555 | jstring s = env_->NewStringUTF(""); |
| 556 | ASSERT_TRUE(s != NULL); |
| 557 | env_->DeleteLocalRef(s); |
| 558 | |
| 559 | // Currently, deleting an already-deleted reference is just a warning. |
| 560 | env_->DeleteLocalRef(s); |
| 561 | |
| 562 | s = env_->NewStringUTF(""); |
| 563 | ASSERT_TRUE(s != NULL); |
| 564 | jobject o = env_->NewLocalRef(s); |
| 565 | ASSERT_TRUE(o != NULL); |
| 566 | |
| 567 | env_->DeleteLocalRef(s); |
| 568 | env_->DeleteLocalRef(o); |
| 569 | } |
| 570 | |
| 571 | TEST_F(JniInternalTest, NewGlobalRef_NULL) { |
| 572 | EXPECT_TRUE(env_->NewGlobalRef(NULL) == NULL); |
| 573 | } |
| 574 | |
| 575 | TEST_F(JniInternalTest, NewGlobalRef) { |
| 576 | jstring s = env_->NewStringUTF(""); |
| 577 | ASSERT_TRUE(s != NULL); |
| 578 | jobject o = env_->NewGlobalRef(s); |
| 579 | EXPECT_TRUE(o != NULL); |
| 580 | EXPECT_TRUE(o != s); |
| 581 | |
| 582 | // TODO: check that o is a global reference. |
| 583 | } |
| 584 | |
| 585 | TEST_F(JniInternalTest, DeleteGlobalRef_NULL) { |
| 586 | env_->DeleteGlobalRef(NULL); |
| 587 | } |
| 588 | |
| 589 | TEST_F(JniInternalTest, DeleteGlobalRef) { |
| 590 | jstring s = env_->NewStringUTF(""); |
| 591 | ASSERT_TRUE(s != NULL); |
| 592 | |
| 593 | jobject o = env_->NewGlobalRef(s); |
| 594 | ASSERT_TRUE(o != NULL); |
| 595 | env_->DeleteGlobalRef(o); |
| 596 | |
| 597 | // Currently, deleting an already-deleted reference is just a warning. |
| 598 | env_->DeleteGlobalRef(o); |
| 599 | |
| 600 | jobject o1 = env_->NewGlobalRef(s); |
| 601 | ASSERT_TRUE(o1 != NULL); |
| 602 | jobject o2 = env_->NewGlobalRef(s); |
| 603 | ASSERT_TRUE(o2 != NULL); |
| 604 | |
| 605 | env_->DeleteGlobalRef(o1); |
| 606 | env_->DeleteGlobalRef(o2); |
| 607 | } |
| 608 | |
| 609 | TEST_F(JniInternalTest, NewWeakGlobalRef_NULL) { |
| 610 | EXPECT_TRUE(env_->NewWeakGlobalRef(NULL) == NULL); |
| 611 | } |
| 612 | |
| 613 | TEST_F(JniInternalTest, NewWeakGlobalRef) { |
| 614 | jstring s = env_->NewStringUTF(""); |
| 615 | ASSERT_TRUE(s != NULL); |
| 616 | jobject o = env_->NewWeakGlobalRef(s); |
| 617 | EXPECT_TRUE(o != NULL); |
| 618 | EXPECT_TRUE(o != s); |
| 619 | |
| 620 | // TODO: check that o is a weak global reference. |
| 621 | } |
| 622 | |
| 623 | TEST_F(JniInternalTest, DeleteWeakGlobalRef_NULL) { |
| 624 | env_->DeleteWeakGlobalRef(NULL); |
| 625 | } |
| 626 | |
| 627 | TEST_F(JniInternalTest, DeleteWeakGlobalRef) { |
| 628 | jstring s = env_->NewStringUTF(""); |
| 629 | ASSERT_TRUE(s != NULL); |
| 630 | |
| 631 | jobject o = env_->NewWeakGlobalRef(s); |
| 632 | ASSERT_TRUE(o != NULL); |
| 633 | env_->DeleteWeakGlobalRef(o); |
| 634 | |
| 635 | // Currently, deleting an already-deleted reference is just a warning. |
| 636 | env_->DeleteWeakGlobalRef(o); |
| 637 | |
| 638 | jobject o1 = env_->NewWeakGlobalRef(s); |
| 639 | ASSERT_TRUE(o1 != NULL); |
| 640 | jobject o2 = env_->NewWeakGlobalRef(s); |
| 641 | ASSERT_TRUE(o2 != NULL); |
| 642 | |
| 643 | env_->DeleteWeakGlobalRef(o1); |
| 644 | env_->DeleteWeakGlobalRef(o2); |
| 645 | } |
| 646 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 647 | bool EnsureInvokeStub(Method* method); |
| 648 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 649 | Method::InvokeStub* AllocateStub(Method* method, |
| 650 | byte* code, |
| 651 | size_t length) { |
| 652 | CHECK(method->GetInvokeStub() == NULL); |
| 653 | EnsureInvokeStub(method); |
| 654 | Method::InvokeStub* stub = method->GetInvokeStub(); |
| 655 | CHECK(stub != NULL); |
buzbee | c143c55 | 2011-08-20 17:38:58 -0700 | [diff] [blame] | 656 | method->SetCode(code, length, kThumb2); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 657 | return stub; |
| 658 | } |
| 659 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 660 | #if defined(__arm__) |
| 661 | TEST_F(JniInternalTest, StaticMainMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 662 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kMainDex, "kMainDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 663 | |
| 664 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 665 | ASSERT_TRUE(class_loader != NULL); |
| 666 | |
| 667 | Class* klass = class_linker_->FindClass("LMain;", class_loader); |
| 668 | ASSERT_TRUE(klass != NULL); |
| 669 | |
| 670 | Method* method = klass->FindDirectMethod("main", "([Ljava/lang/String;)V"); |
| 671 | ASSERT_TRUE(method != NULL); |
| 672 | |
| 673 | byte main_LV_code[] = { |
| 674 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, 0x00, 0x00, |
| 675 | 0xcd, 0xf8, 0x14, 0x10, 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 676 | }; |
| 677 | |
| 678 | Method::InvokeStub* stub = AllocateStub(method, |
| 679 | main_LV_code, |
| 680 | sizeof(main_LV_code)); |
| 681 | |
| 682 | Object* arg = NULL; |
| 683 | |
| 684 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), NULL); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 685 | } |
| 686 | |
| 687 | TEST_F(JniInternalTest, StaticNopMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 688 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 689 | |
| 690 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 691 | ASSERT_TRUE(class_loader != NULL); |
| 692 | |
| 693 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 694 | ASSERT_TRUE(klass != NULL); |
| 695 | |
| 696 | Method* method = klass->FindDirectMethod("nop", "()V"); |
| 697 | ASSERT_TRUE(method != NULL); |
| 698 | |
| 699 | byte nop_V_code[] = { |
| 700 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 701 | 0x00, 0x00, 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 702 | }; |
| 703 | |
| 704 | Method::InvokeStub* stub = AllocateStub(method, |
| 705 | nop_V_code, |
| 706 | sizeof(nop_V_code)); |
| 707 | ASSERT_TRUE(stub); |
| 708 | |
| 709 | (*stub)(method, NULL, NULL, NULL, NULL); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 710 | } |
| 711 | |
| 712 | TEST_F(JniInternalTest, StaticIdentityByteMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 713 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 714 | |
| 715 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 716 | ASSERT_TRUE(class_loader != NULL); |
| 717 | |
| 718 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 719 | ASSERT_TRUE(klass != NULL); |
| 720 | |
| 721 | Method* method = klass->FindDirectMethod("identity", "(B)B"); |
| 722 | ASSERT_TRUE(method != NULL); |
| 723 | |
| 724 | byte identity_BB_code[] = { |
| 725 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 726 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0x05, 0x98, |
| 727 | 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, 0x00, 0x00, |
| 728 | }; |
| 729 | |
| 730 | Method::InvokeStub* stub = AllocateStub(method, |
| 731 | identity_BB_code, |
| 732 | sizeof(identity_BB_code)); |
| 733 | |
| 734 | int arg; |
| 735 | JValue result; |
| 736 | |
| 737 | arg = 0; |
| 738 | result.b = -1; |
| 739 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 740 | EXPECT_EQ(0, result.b); |
| 741 | |
| 742 | arg = -1; |
| 743 | result.b = 0; |
| 744 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 745 | EXPECT_EQ(-1, result.b); |
| 746 | |
| 747 | arg = SCHAR_MAX; |
| 748 | result.b = 0; |
| 749 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 750 | EXPECT_EQ(SCHAR_MAX, result.b); |
| 751 | |
| 752 | arg = SCHAR_MIN; |
| 753 | result.b = 0; |
| 754 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 755 | EXPECT_EQ(SCHAR_MIN, result.b); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 756 | } |
| 757 | |
| 758 | TEST_F(JniInternalTest, StaticIdentityIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 759 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 760 | |
| 761 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 762 | ASSERT_TRUE(class_loader != NULL); |
| 763 | |
| 764 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 765 | ASSERT_TRUE(klass != NULL); |
| 766 | |
| 767 | Method* method = klass->FindDirectMethod("identity", "(I)I"); |
| 768 | ASSERT_TRUE(method != NULL); |
| 769 | |
| 770 | byte identity_II_code[] = { |
| 771 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 772 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0x05, 0x98, |
| 773 | 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, 0x00, 0x00, |
| 774 | }; |
| 775 | |
| 776 | Method::InvokeStub* stub = AllocateStub(method, |
| 777 | identity_II_code, |
| 778 | sizeof(identity_II_code)); |
| 779 | |
| 780 | int arg; |
| 781 | JValue result; |
| 782 | |
| 783 | arg = 0; |
| 784 | result.i = -1; |
| 785 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 786 | EXPECT_EQ(0, result.i); |
| 787 | |
| 788 | arg = -1; |
| 789 | result.i = 0; |
| 790 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 791 | EXPECT_EQ(-1, result.i); |
| 792 | |
| 793 | arg = INT_MAX; |
| 794 | result.i = 0; |
| 795 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 796 | EXPECT_EQ(INT_MAX, result.i); |
| 797 | |
| 798 | arg = INT_MIN; |
| 799 | result.i = 0; |
| 800 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 801 | EXPECT_EQ(INT_MIN, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 802 | } |
| 803 | |
| 804 | TEST_F(JniInternalTest, StaticIdentityDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 805 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 806 | |
| 807 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 808 | ASSERT_TRUE(class_loader != NULL); |
| 809 | |
| 810 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 811 | ASSERT_TRUE(klass != NULL); |
| 812 | |
| 813 | Method* method = klass->FindDirectMethod("identity", "(D)D"); |
| 814 | ASSERT_TRUE(method != NULL); |
| 815 | |
| 816 | byte identity_DD_code[] = { |
| 817 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 818 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 819 | 0x18, 0x20, 0x05, 0x98, 0x06, 0x99, 0x03, 0xb0, |
| 820 | 0xbd, 0xe8, 0x00, 0x80, |
| 821 | }; |
| 822 | |
| 823 | Method::InvokeStub* stub = AllocateStub(method, |
| 824 | identity_DD_code, |
| 825 | sizeof(identity_DD_code)); |
| 826 | |
| 827 | double arg; |
| 828 | JValue result; |
| 829 | |
| 830 | arg = 0.0; |
| 831 | result.d = -1.0; |
| 832 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 833 | EXPECT_EQ(0.0, result.d); |
| 834 | |
| 835 | arg = -1.0; |
| 836 | result.d = 0.0; |
| 837 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 838 | EXPECT_EQ(-1.0, result.d); |
| 839 | |
| 840 | arg = DBL_MAX; |
| 841 | result.d = 0.0; |
| 842 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 843 | EXPECT_EQ(DBL_MAX, result.d); |
| 844 | |
| 845 | arg = DBL_MIN; |
| 846 | result.d = 0.0; |
| 847 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(&arg), &result); |
| 848 | EXPECT_EQ(DBL_MIN, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 849 | } |
| 850 | |
| 851 | TEST_F(JniInternalTest, StaticSumIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 852 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 853 | |
| 854 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 855 | ASSERT_TRUE(class_loader != NULL); |
| 856 | |
| 857 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 858 | ASSERT_TRUE(klass != NULL); |
| 859 | |
| 860 | Method* method = klass->FindDirectMethod("sum", "(II)I"); |
| 861 | ASSERT_TRUE(method != NULL); |
| 862 | |
| 863 | byte sum_III_code[] = { |
| 864 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 865 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 866 | 0x18, 0x20, 0x05, 0x98, 0x06, 0x99, 0x42, 0x18, |
| 867 | 0xcd, 0xf8, 0x04, 0x20, 0x01, 0x98, 0x03, 0xb0, |
| 868 | 0xbd, 0xe8, 0x00, 0x80, |
| 869 | }; |
| 870 | |
| 871 | Method::InvokeStub* stub = AllocateStub(method, |
| 872 | sum_III_code, |
| 873 | sizeof(sum_III_code)); |
| 874 | |
| 875 | int args[2]; |
| 876 | JValue result; |
| 877 | |
| 878 | args[0] = 0; |
| 879 | args[1] = 0; |
| 880 | result.i = -1; |
| 881 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 882 | EXPECT_EQ(0, result.i); |
| 883 | |
| 884 | args[0] = 1; |
| 885 | args[1] = 2; |
| 886 | result.i = 0; |
| 887 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 888 | EXPECT_EQ(3, result.i); |
| 889 | |
| 890 | args[0] = -2; |
| 891 | args[1] = 5; |
| 892 | result.i = 0; |
| 893 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 894 | EXPECT_EQ(3, result.i); |
| 895 | |
| 896 | args[0] = INT_MAX; |
| 897 | args[1] = INT_MIN; |
| 898 | result.i = 1234; |
| 899 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 900 | EXPECT_EQ(-1, result.i); |
| 901 | |
| 902 | args[0] = INT_MAX; |
| 903 | args[1] = INT_MAX; |
| 904 | result.i = INT_MIN; |
| 905 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 906 | EXPECT_EQ(-2, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 907 | } |
| 908 | |
| 909 | TEST_F(JniInternalTest, StaticSumIntIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 910 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 911 | |
| 912 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 913 | ASSERT_TRUE(class_loader != NULL); |
| 914 | |
| 915 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 916 | ASSERT_TRUE(klass != NULL); |
| 917 | |
| 918 | Method* method = klass->FindDirectMethod("sum", "(III)I"); |
| 919 | ASSERT_TRUE(method != NULL); |
| 920 | |
| 921 | byte sum_IIII_code[] = { |
| 922 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 923 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 924 | 0x18, 0x20, 0xcd, 0xf8, 0x1c, 0x30, 0x05, 0x98, |
| 925 | 0x06, 0x99, 0x42, 0x18, 0xcd, 0xf8, 0x04, 0x20, |
| 926 | 0x01, 0x9b, 0xdd, 0xf8, 0x1c, 0xc0, 0x13, 0xeb, |
| 927 | 0x0c, 0x03, 0xcd, 0xf8, 0x04, 0x30, 0x01, 0x98, |
| 928 | 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, 0x00, 0x00, |
| 929 | }; |
| 930 | |
| 931 | Method::InvokeStub* stub = AllocateStub(method, |
| 932 | sum_IIII_code, |
| 933 | sizeof(sum_IIII_code)); |
| 934 | |
| 935 | int args[3]; |
| 936 | JValue result; |
| 937 | |
| 938 | args[0] = 0; |
| 939 | args[1] = 0; |
| 940 | args[2] = 0; |
| 941 | result.i = -1; |
| 942 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 943 | EXPECT_EQ(0, result.i); |
| 944 | |
| 945 | args[0] = 1; |
| 946 | args[1] = 2; |
| 947 | args[2] = 3; |
| 948 | result.i = 0; |
| 949 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 950 | EXPECT_EQ(6, result.i); |
| 951 | |
| 952 | args[0] = -1; |
| 953 | args[1] = 2; |
| 954 | args[2] = -3; |
| 955 | result.i = 0; |
| 956 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 957 | EXPECT_EQ(-2, result.i); |
| 958 | |
| 959 | args[0] = INT_MAX; |
| 960 | args[1] = INT_MIN; |
| 961 | args[2] = INT_MAX; |
| 962 | result.i = 1234; |
| 963 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 964 | EXPECT_EQ(2147483646, result.i); |
| 965 | |
| 966 | args[0] = INT_MAX; |
| 967 | args[1] = INT_MAX; |
| 968 | args[2] = INT_MAX; |
| 969 | result.i = INT_MIN; |
| 970 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 971 | EXPECT_EQ(2147483645, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 972 | } |
| 973 | |
| 974 | TEST_F(JniInternalTest, StaticSumIntIntIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 975 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 976 | |
| 977 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 978 | ASSERT_TRUE(class_loader != NULL); |
| 979 | |
| 980 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 981 | ASSERT_TRUE(klass != NULL); |
| 982 | |
| 983 | Method* method = klass->FindDirectMethod("sum", "(IIII)I"); |
| 984 | ASSERT_TRUE(method != NULL); |
| 985 | |
| 986 | byte sum_IIIII_code[] = { |
| 987 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 988 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 989 | 0x18, 0x20, 0xcd, 0xf8, 0x1c, 0x30, 0x05, 0x98, |
| 990 | 0x06, 0x99, 0x42, 0x18, 0xcd, 0xf8, 0x04, 0x20, |
| 991 | 0x01, 0x9b, 0xdd, 0xf8, 0x1c, 0xc0, 0x13, 0xeb, |
| 992 | 0x0c, 0x03, 0xcd, 0xf8, 0x04, 0x30, 0x01, 0x98, |
| 993 | 0x08, 0x99, 0x40, 0x18, 0xcd, 0xf8, 0x04, 0x00, |
| 994 | 0x01, 0x98, 0x03, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 995 | }; |
| 996 | |
| 997 | Method::InvokeStub* stub = AllocateStub(method, |
| 998 | sum_IIIII_code, |
| 999 | sizeof(sum_IIIII_code)); |
| 1000 | |
| 1001 | int args[4]; |
| 1002 | JValue result; |
| 1003 | |
| 1004 | args[0] = 0; |
| 1005 | args[1] = 0; |
| 1006 | args[2] = 0; |
| 1007 | args[3] = 0; |
| 1008 | result.i = -1; |
| 1009 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1010 | EXPECT_EQ(0, result.i); |
| 1011 | |
| 1012 | args[0] = 1; |
| 1013 | args[1] = 2; |
| 1014 | args[2] = 3; |
| 1015 | args[3] = 4; |
| 1016 | result.i = 0; |
| 1017 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1018 | EXPECT_EQ(10, result.i); |
| 1019 | |
| 1020 | args[0] = -1; |
| 1021 | args[1] = 2; |
| 1022 | args[2] = -3; |
| 1023 | args[3] = 4; |
| 1024 | result.i = 0; |
| 1025 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1026 | EXPECT_EQ(2, result.i); |
| 1027 | |
| 1028 | args[0] = INT_MAX; |
| 1029 | args[1] = INT_MIN; |
| 1030 | args[2] = INT_MAX; |
| 1031 | args[3] = INT_MIN; |
| 1032 | result.i = 1234; |
| 1033 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1034 | EXPECT_EQ(-2, result.i); |
| 1035 | |
| 1036 | args[0] = INT_MAX; |
| 1037 | args[1] = INT_MAX; |
| 1038 | args[2] = INT_MAX; |
| 1039 | args[3] = INT_MAX; |
| 1040 | result.i = INT_MIN; |
| 1041 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1042 | EXPECT_EQ(-4, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1043 | } |
| 1044 | |
| 1045 | TEST_F(JniInternalTest, StaticSumIntIntIntIntIntMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1046 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1047 | |
| 1048 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1049 | ASSERT_TRUE(class_loader != NULL); |
| 1050 | |
| 1051 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1052 | ASSERT_TRUE(klass != NULL); |
| 1053 | |
| 1054 | Method* method = klass->FindDirectMethod("sum", "(IIIII)I"); |
| 1055 | ASSERT_TRUE(method != NULL); |
| 1056 | |
| 1057 | byte sum_IIIIII_code[] = { |
| 1058 | 0x2d, 0xe9, 0x00, 0x40, 0x83, 0xb0, 0xcd, 0xf8, |
| 1059 | 0x00, 0x00, 0xcd, 0xf8, 0x14, 0x10, 0xcd, 0xf8, |
| 1060 | 0x18, 0x20, 0xcd, 0xf8, 0x1c, 0x30, 0x05, 0x98, |
| 1061 | 0x06, 0x99, 0x42, 0x18, 0xcd, 0xf8, 0x04, 0x20, |
| 1062 | 0x01, 0x9b, 0xdd, 0xf8, 0x1c, 0xc0, 0x13, 0xeb, |
| 1063 | 0x0c, 0x03, 0xcd, 0xf8, 0x04, 0x30, 0x01, 0x98, |
| 1064 | 0x08, 0x99, 0x40, 0x18, 0xcd, 0xf8, 0x04, 0x00, |
| 1065 | 0x01, 0x9a, 0x09, 0x9b, 0xd2, 0x18, 0xcd, 0xf8, |
| 1066 | 0x04, 0x20, 0x01, 0x98, 0x03, 0xb0, 0xbd, 0xe8, |
| 1067 | 0x00, 0x80, 0x00, 0x00, |
| 1068 | }; |
| 1069 | |
| 1070 | Method::InvokeStub* stub = AllocateStub(method, |
| 1071 | sum_IIIIII_code, |
| 1072 | sizeof(sum_IIIIII_code)); |
| 1073 | |
| 1074 | int args[5]; |
| 1075 | JValue result; |
| 1076 | |
| 1077 | args[0] = 0; |
| 1078 | args[1] = 0; |
| 1079 | args[2] = 0; |
| 1080 | args[3] = 0; |
| 1081 | args[4] = 0; |
| 1082 | result.i = -1.0; |
| 1083 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1084 | EXPECT_EQ(0, result.i); |
| 1085 | |
| 1086 | args[0] = 1; |
| 1087 | args[1] = 2; |
| 1088 | args[2] = 3; |
| 1089 | args[3] = 4; |
| 1090 | args[4] = 5; |
| 1091 | result.i = 0; |
| 1092 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1093 | EXPECT_EQ(15, result.i); |
| 1094 | |
| 1095 | args[0] = -1; |
| 1096 | args[1] = 2; |
| 1097 | args[2] = -3; |
| 1098 | args[3] = 4; |
| 1099 | args[4] = -5; |
| 1100 | result.i = 0; |
| 1101 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1102 | EXPECT_EQ(-3, result.i); |
| 1103 | |
| 1104 | args[0] = INT_MAX; |
| 1105 | args[1] = INT_MIN; |
| 1106 | args[2] = INT_MAX; |
| 1107 | args[3] = INT_MIN; |
| 1108 | args[4] = INT_MAX; |
| 1109 | result.i = 1234; |
| 1110 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1111 | EXPECT_EQ(2147483645, result.i); |
| 1112 | |
| 1113 | args[0] = INT_MAX; |
| 1114 | args[1] = INT_MAX; |
| 1115 | args[2] = INT_MAX; |
| 1116 | args[3] = INT_MAX; |
| 1117 | args[4] = INT_MAX; |
| 1118 | result.i = INT_MIN; |
| 1119 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1120 | EXPECT_EQ(2147483643, result.i); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1121 | } |
| 1122 | |
| 1123 | TEST_F(JniInternalTest, StaticSumDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1124 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1125 | |
| 1126 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1127 | ASSERT_TRUE(class_loader != NULL); |
| 1128 | |
| 1129 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1130 | ASSERT_TRUE(klass != NULL); |
| 1131 | |
| 1132 | Method* method = klass->FindDirectMethod("sum", "(DD)D"); |
| 1133 | ASSERT_TRUE(method != NULL); |
| 1134 | |
| 1135 | byte sum_DDD_code[] = { |
| 1136 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1137 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1138 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1139 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1140 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x04, 0x98, |
| 1141 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1142 | }; |
| 1143 | |
| 1144 | Method::InvokeStub* stub = AllocateStub(method, |
| 1145 | sum_DDD_code, |
| 1146 | sizeof(sum_DDD_code)); |
| 1147 | |
| 1148 | double args[2]; |
| 1149 | JValue result; |
| 1150 | |
| 1151 | args[0] = 0.0; |
| 1152 | args[1] = 0.0; |
| 1153 | result.d = -1.0; |
| 1154 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1155 | EXPECT_EQ(0.0, result.d); |
| 1156 | |
| 1157 | args[0] = 1.0; |
| 1158 | args[1] = 2.0; |
| 1159 | result.d = 0.0; |
| 1160 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1161 | EXPECT_EQ(3.0, result.d); |
| 1162 | |
| 1163 | args[0] = 1.0; |
| 1164 | args[1] = -2.0; |
| 1165 | result.d = 0.0; |
| 1166 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1167 | EXPECT_EQ(-1.0, result.d); |
| 1168 | |
| 1169 | args[0] = DBL_MAX; |
| 1170 | args[1] = DBL_MIN; |
| 1171 | result.d = 0.0; |
| 1172 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1173 | EXPECT_EQ(1.7976931348623157e308, result.d); |
| 1174 | |
| 1175 | args[0] = DBL_MAX; |
| 1176 | args[1] = DBL_MAX; |
| 1177 | result.d = 0.0; |
| 1178 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1179 | EXPECT_EQ(INFINITY, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1180 | } |
| 1181 | |
| 1182 | TEST_F(JniInternalTest, StaticSumDoubleDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1183 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1184 | |
| 1185 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1186 | ASSERT_TRUE(class_loader != NULL); |
| 1187 | |
| 1188 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1189 | ASSERT_TRUE(klass != NULL); |
| 1190 | |
| 1191 | Method* method = klass->FindDirectMethod("sum", "(DDD)D"); |
| 1192 | ASSERT_TRUE(method != NULL); |
| 1193 | |
| 1194 | byte sum_DDDD_code[] = { |
| 1195 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1196 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1197 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1198 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1199 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x9d, 0xed, |
| 1200 | 0x04, 0x3b, 0x9d, 0xed, 0x0d, 0x4b, 0x33, 0xee, |
| 1201 | 0x04, 0x3b, 0x8d, 0xed, 0x04, 0x3b, 0x04, 0x98, |
| 1202 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1203 | }; |
| 1204 | |
| 1205 | Method::InvokeStub* stub = AllocateStub(method, |
| 1206 | sum_DDDD_code, |
| 1207 | sizeof(sum_DDDD_code)); |
| 1208 | |
| 1209 | double args[3]; |
| 1210 | JValue result; |
| 1211 | |
| 1212 | args[0] = 0.0; |
| 1213 | args[1] = 0.0; |
| 1214 | args[2] = 0.0; |
| 1215 | result.d = -1.0; |
| 1216 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1217 | EXPECT_EQ(0.0, result.d); |
| 1218 | |
| 1219 | args[0] = 1.0; |
| 1220 | args[1] = 2.0; |
| 1221 | args[2] = 3.0; |
| 1222 | result.d = 0.0; |
| 1223 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1224 | EXPECT_EQ(6.0, result.d); |
| 1225 | |
| 1226 | args[0] = 1.0; |
| 1227 | args[1] = -2.0; |
| 1228 | args[2] = 3.0; |
| 1229 | result.d = 0.0; |
| 1230 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1231 | EXPECT_EQ(2.0, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1232 | } |
| 1233 | |
| 1234 | TEST_F(JniInternalTest, StaticSumDoubleDoubleDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1235 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1236 | |
| 1237 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1238 | ASSERT_TRUE(class_loader != NULL); |
| 1239 | |
| 1240 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1241 | ASSERT_TRUE(klass != NULL); |
| 1242 | |
| 1243 | Method* method = klass->FindDirectMethod("sum", "(DDDD)D"); |
| 1244 | ASSERT_TRUE(method != NULL); |
| 1245 | |
| 1246 | byte sum_DDDDD_code[] = { |
| 1247 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1248 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1249 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1250 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1251 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x9d, 0xed, |
| 1252 | 0x04, 0x3b, 0x9d, 0xed, 0x0d, 0x4b, 0x33, 0xee, |
| 1253 | 0x04, 0x3b, 0x8d, 0xed, 0x04, 0x3b, 0x9d, 0xed, |
| 1254 | 0x04, 0x5b, 0x9d, 0xed, 0x0f, 0x6b, 0x35, 0xee, |
| 1255 | 0x06, 0x5b, 0x8d, 0xed, 0x04, 0x5b, 0x04, 0x98, |
| 1256 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1257 | }; |
| 1258 | |
| 1259 | Method::InvokeStub* stub = AllocateStub(method, |
| 1260 | sum_DDDDD_code, |
| 1261 | sizeof(sum_DDDDD_code)); |
| 1262 | |
| 1263 | double args[4]; |
| 1264 | JValue result; |
| 1265 | |
| 1266 | args[0] = 0.0; |
| 1267 | args[1] = 0.0; |
| 1268 | args[2] = 0.0; |
| 1269 | args[3] = 0.0; |
| 1270 | result.d = -1.0; |
| 1271 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1272 | EXPECT_EQ(0.0, result.d); |
| 1273 | |
| 1274 | args[0] = 1.0; |
| 1275 | args[1] = 2.0; |
| 1276 | args[2] = 3.0; |
| 1277 | args[3] = 4.0; |
| 1278 | result.d = 0.0; |
| 1279 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1280 | EXPECT_EQ(10.0, result.d); |
| 1281 | |
| 1282 | args[0] = 1.0; |
| 1283 | args[1] = -2.0; |
| 1284 | args[2] = 3.0; |
| 1285 | args[3] = -4.0; |
| 1286 | result.d = 0.0; |
| 1287 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1288 | EXPECT_EQ(-2.0, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1289 | } |
| 1290 | |
| 1291 | TEST_F(JniInternalTest, StaticSumDoubleDoubleDoubleDoubleDoubleMethod) { |
Brian Carlstrom | a663ea5 | 2011-08-19 23:33:41 -0700 | [diff] [blame] | 1292 | scoped_ptr<DexFile> dex(OpenDexFileBase64(kStaticLeafMethodsDex, "kStaticLeafMethodsDex")); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1293 | |
| 1294 | PathClassLoader* class_loader = AllocPathClassLoader(dex.get()); |
| 1295 | ASSERT_TRUE(class_loader != NULL); |
| 1296 | |
| 1297 | Class* klass = class_linker_->FindClass("LStaticLeafMethods;", class_loader); |
| 1298 | ASSERT_TRUE(klass != NULL); |
| 1299 | |
| 1300 | Method* method = klass->FindDirectMethod("sum", "(DDDDD)D"); |
| 1301 | ASSERT_TRUE(method != NULL); |
| 1302 | |
| 1303 | byte sum_DDDDDD_code[] = { |
| 1304 | 0x2d, 0xe9, 0x00, 0x40, 0x87, 0xb0, 0xcd, 0xf8, |
| 1305 | 0x00, 0x00, 0xcd, 0xf8, 0x24, 0x10, 0xcd, 0xf8, |
| 1306 | 0x28, 0x20, 0xcd, 0xf8, 0x2c, 0x30, 0x9d, 0xed, |
| 1307 | 0x09, 0x0b, 0x9d, 0xed, 0x0b, 0x1b, 0x30, 0xee, |
| 1308 | 0x01, 0x2b, 0x8d, 0xed, 0x04, 0x2b, 0x9d, 0xed, |
| 1309 | 0x04, 0x3b, 0x9d, 0xed, 0x0d, 0x4b, 0x33, 0xee, |
| 1310 | 0x04, 0x3b, 0x8d, 0xed, 0x04, 0x3b, 0x9d, 0xed, |
| 1311 | 0x04, 0x5b, 0x9d, 0xed, 0x0f, 0x6b, 0x35, 0xee, |
| 1312 | 0x06, 0x5b, 0x8d, 0xed, 0x04, 0x5b, 0x9d, 0xed, |
| 1313 | 0x04, 0x7b, 0x9d, 0xed, 0x11, 0x0b, 0x37, 0xee, |
| 1314 | 0x00, 0x7b, 0x8d, 0xed, 0x04, 0x7b, 0x04, 0x98, |
| 1315 | 0x05, 0x99, 0x07, 0xb0, 0xbd, 0xe8, 0x00, 0x80, |
| 1316 | }; |
| 1317 | |
| 1318 | Method::InvokeStub* stub = AllocateStub(method, |
| 1319 | sum_DDDDDD_code, |
| 1320 | sizeof(sum_DDDDDD_code)); |
| 1321 | |
| 1322 | double args[5]; |
| 1323 | JValue result; |
| 1324 | |
| 1325 | args[0] = 0.0; |
| 1326 | args[1] = 0.0; |
| 1327 | args[2] = 0.0; |
| 1328 | args[3] = 0.0; |
| 1329 | args[4] = 0.0; |
| 1330 | result.d = -1.0; |
| 1331 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1332 | EXPECT_EQ(0.0, result.d); |
| 1333 | |
| 1334 | args[0] = 1.0; |
| 1335 | args[1] = 2.0; |
| 1336 | args[2] = 3.0; |
| 1337 | args[3] = 4.0; |
| 1338 | args[4] = 5.0; |
| 1339 | result.d = 0.0; |
| 1340 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1341 | EXPECT_EQ(15.0, result.d); |
| 1342 | |
| 1343 | args[0] = 1.0; |
| 1344 | args[1] = -2.0; |
| 1345 | args[2] = 3.0; |
| 1346 | args[3] = -4.0; |
| 1347 | args[4] = 5.0; |
| 1348 | result.d = 0.0; |
| 1349 | (*stub)(method, NULL, NULL, reinterpret_cast<byte*>(args), &result); |
| 1350 | EXPECT_EQ(3.0, result.d); |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1351 | } |
| 1352 | #endif // __arm__ |
| 1353 | |
Elliott Hughes | 37f7a40 | 2011-08-22 18:56:01 -0700 | [diff] [blame] | 1354 | TEST_F(JniInternalTest, Throw) { |
| 1355 | EXPECT_EQ(JNI_ERR, env_->Throw(NULL)); |
| 1356 | |
| 1357 | jclass exception_class = env_->FindClass("java/lang/RuntimeException"); |
| 1358 | ASSERT_TRUE(exception_class != NULL); |
| 1359 | jthrowable exception = reinterpret_cast<jthrowable>(env_->AllocObject(exception_class)); |
| 1360 | ASSERT_TRUE(exception != NULL); |
| 1361 | |
| 1362 | EXPECT_EQ(JNI_OK, env_->Throw(exception)); |
| 1363 | EXPECT_TRUE(env_->ExceptionCheck()); |
| 1364 | EXPECT_TRUE(env_->IsSameObject(exception, env_->ExceptionOccurred())); |
| 1365 | env_->ExceptionClear(); |
| 1366 | } |
| 1367 | |
| 1368 | TEST_F(JniInternalTest, ThrowNew) { |
| 1369 | EXPECT_EQ(JNI_ERR, env_->Throw(NULL)); |
| 1370 | |
| 1371 | jclass exception_class = env_->FindClass("java/lang/RuntimeException"); |
| 1372 | ASSERT_TRUE(exception_class != NULL); |
| 1373 | |
| 1374 | EXPECT_EQ(JNI_OK, env_->ThrowNew(exception_class, "hello world")); |
| 1375 | EXPECT_TRUE(env_->ExceptionCheck()); |
| 1376 | EXPECT_TRUE(env_->IsInstanceOf(env_->ExceptionOccurred(), exception_class)); |
| 1377 | env_->ExceptionClear(); |
| 1378 | } |
| 1379 | |
Carl Shapiro | 9b9ba28 | 2011-08-14 15:30:39 -0700 | [diff] [blame] | 1380 | } |