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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <utility> | |
| 6 #include <vector> | |
| 7 | |
| 8 #include "gtest/gtest.h" | |
| 9 #include "mojo/public/cpp/bindings/array.h" | |
| 10 #include "mojo/public/cpp/bindings/binding.h" | |
| 11 #include "mojo/public/cpp/bindings/lib/array_internal.h" | |
| 12 #include "mojo/public/cpp/bindings/lib/array_serialization.h" | |
| 13 #include "mojo/public/cpp/bindings/lib/bounds_checker.h" | |
| 14 #include "mojo/public/cpp/bindings/lib/fixed_buffer.h" | |
| 15 #include "mojo/public/cpp/bindings/lib/map_serialization.h" | |
| 16 #include "mojo/public/cpp/bindings/string.h" | |
| 17 #include "mojo/public/cpp/test_support/test_utils.h" | |
| 18 #include "mojo/public/cpp/utility/run_loop.h" | |
| 19 #include "mojo/public/interfaces/bindings/tests/test_structs.mojom.h" | |
| 20 #include "mojo/public/interfaces/bindings/tests/test_unions.mojom.h" | |
| 21 | |
| 22 namespace mojo { | |
| 23 namespace test { | |
| 24 | |
| 25 TEST(UnionTest, PlainOldDataGetterSetter) { | |
| 26 PodUnionPtr pod(PodUnion::New()); | |
| 27 | |
| 28 pod->set_f_int8(10); | |
| 29 EXPECT_EQ(10, pod->get_f_int8()); | |
| 30 EXPECT_TRUE(pod->is_f_int8()); | |
| 31 EXPECT_FALSE(pod->is_f_int8_other()); | |
| 32 EXPECT_EQ(pod->which(), PodUnion::Tag::F_INT8); | |
| 33 | |
| 34 pod->set_f_uint8(11); | |
| 35 EXPECT_EQ(11, pod->get_f_uint8()); | |
| 36 EXPECT_TRUE(pod->is_f_uint8()); | |
| 37 EXPECT_FALSE(pod->is_f_int8()); | |
| 38 EXPECT_EQ(pod->which(), PodUnion::Tag::F_UINT8); | |
| 39 | |
| 40 pod->set_f_int16(12); | |
| 41 EXPECT_EQ(12, pod->get_f_int16()); | |
| 42 EXPECT_TRUE(pod->is_f_int16()); | |
| 43 EXPECT_EQ(pod->which(), PodUnion::Tag::F_INT16); | |
| 44 | |
| 45 pod->set_f_uint16(13); | |
| 46 EXPECT_EQ(13, pod->get_f_uint16()); | |
| 47 EXPECT_TRUE(pod->is_f_uint16()); | |
| 48 EXPECT_EQ(pod->which(), PodUnion::Tag::F_UINT16); | |
| 49 | |
| 50 pod->set_f_int32(14); | |
| 51 EXPECT_EQ(14, pod->get_f_int32()); | |
| 52 EXPECT_TRUE(pod->is_f_int32()); | |
| 53 EXPECT_EQ(pod->which(), PodUnion::Tag::F_INT32); | |
| 54 | |
| 55 pod->set_f_uint32(static_cast<uint32_t>(15)); | |
| 56 EXPECT_EQ(static_cast<uint32_t>(15), pod->get_f_uint32()); | |
| 57 EXPECT_TRUE(pod->is_f_uint32()); | |
| 58 EXPECT_EQ(pod->which(), PodUnion::Tag::F_UINT32); | |
| 59 | |
| 60 pod->set_f_int64(16); | |
| 61 EXPECT_EQ(16, pod->get_f_int64()); | |
| 62 EXPECT_TRUE(pod->is_f_int64()); | |
| 63 EXPECT_EQ(pod->which(), PodUnion::Tag::F_INT64); | |
| 64 | |
| 65 pod->set_f_uint64(static_cast<uint64_t>(17)); | |
| 66 EXPECT_EQ(static_cast<uint64_t>(17), pod->get_f_uint64()); | |
| 67 EXPECT_TRUE(pod->is_f_uint64()); | |
| 68 EXPECT_EQ(pod->which(), PodUnion::Tag::F_UINT64); | |
| 69 | |
| 70 pod->set_f_float(1.5); | |
| 71 EXPECT_EQ(1.5, pod->get_f_float()); | |
| 72 EXPECT_TRUE(pod->is_f_float()); | |
| 73 EXPECT_EQ(pod->which(), PodUnion::Tag::F_FLOAT); | |
| 74 | |
| 75 pod->set_f_double(1.9); | |
| 76 EXPECT_EQ(1.9, pod->get_f_double()); | |
| 77 EXPECT_TRUE(pod->is_f_double()); | |
| 78 EXPECT_EQ(pod->which(), PodUnion::Tag::F_DOUBLE); | |
| 79 | |
| 80 pod->set_f_bool(true); | |
| 81 EXPECT_TRUE(pod->get_f_bool()); | |
| 82 pod->set_f_bool(false); | |
| 83 EXPECT_FALSE(pod->get_f_bool()); | |
| 84 EXPECT_TRUE(pod->is_f_bool()); | |
| 85 EXPECT_EQ(pod->which(), PodUnion::Tag::F_BOOL); | |
| 86 | |
| 87 pod->set_f_enum(AnEnum::SECOND); | |
| 88 EXPECT_EQ(AnEnum::SECOND, pod->get_f_enum()); | |
| 89 EXPECT_TRUE(pod->is_f_enum()); | |
| 90 EXPECT_EQ(pod->which(), PodUnion::Tag::F_ENUM); | |
| 91 } | |
| 92 | |
| 93 TEST(UnionTest, PodEquals) { | |
| 94 PodUnionPtr pod1(PodUnion::New()); | |
| 95 PodUnionPtr pod2(PodUnion::New()); | |
| 96 | |
| 97 pod1->set_f_int8(10); | |
| 98 pod2->set_f_int8(10); | |
| 99 EXPECT_TRUE(pod1.Equals(pod2)); | |
| 100 | |
| 101 pod2->set_f_int8(11); | |
| 102 EXPECT_FALSE(pod1.Equals(pod2)); | |
| 103 | |
| 104 pod2->set_f_int8_other(10); | |
| 105 EXPECT_FALSE(pod1.Equals(pod2)); | |
| 106 } | |
| 107 | |
| 108 TEST(UnionTest, PodClone) { | |
| 109 PodUnionPtr pod(PodUnion::New()); | |
| 110 pod->set_f_int8(10); | |
| 111 | |
| 112 PodUnionPtr pod_clone = pod.Clone(); | |
| 113 EXPECT_EQ(10, pod_clone->get_f_int8()); | |
| 114 EXPECT_TRUE(pod_clone->is_f_int8()); | |
| 115 EXPECT_EQ(pod_clone->which(), PodUnion::Tag::F_INT8); | |
| 116 } | |
| 117 | |
| 118 TEST(UnionTest, PodSerialization) { | |
| 119 PodUnionPtr pod1(PodUnion::New()); | |
| 120 pod1->set_f_int8(10); | |
| 121 | |
| 122 size_t size = GetSerializedSize_(pod1); | |
| 123 EXPECT_EQ(16U, size); | |
| 124 | |
| 125 mojo::internal::FixedBufferForTesting buf(size); | |
| 126 auto* data = internal::PodUnion_Data::New(&buf); | |
| 127 SerializeUnion_(pod1.get(), &buf, &data); | |
| 128 | |
| 129 PodUnionPtr pod2(PodUnion::New()); | |
| 130 Deserialize_(data, pod2.get()); | |
| 131 | |
| 132 EXPECT_EQ(10, pod2->get_f_int8()); | |
| 133 EXPECT_TRUE(pod2->is_f_int8()); | |
| 134 EXPECT_EQ(pod2->which(), PodUnion::Tag::F_INT8); | |
| 135 } | |
| 136 | |
| 137 TEST(UnionTest, EnumSerialization) { | |
| 138 PodUnionPtr pod1(PodUnion::New()); | |
| 139 pod1->set_f_enum(AnEnum::SECOND); | |
| 140 | |
| 141 size_t size = GetSerializedSize_(pod1); | |
| 142 EXPECT_EQ(16U, size); | |
| 143 | |
| 144 mojo::internal::FixedBufferForTesting buf(size); | |
| 145 auto* data = internal::PodUnion_Data::New(&buf); | |
| 146 SerializeUnion_(pod1.get(), &buf, &data); | |
| 147 | |
| 148 PodUnionPtr pod2 = PodUnion::New(); | |
| 149 Deserialize_(data, pod2.get()); | |
| 150 | |
| 151 EXPECT_EQ(AnEnum::SECOND, pod2->get_f_enum()); | |
| 152 EXPECT_TRUE(pod2->is_f_enum()); | |
| 153 EXPECT_EQ(pod2->which(), PodUnion::Tag::F_ENUM); | |
| 154 } | |
| 155 | |
| 156 TEST(UnionTest, PodValidation) { | |
| 157 PodUnionPtr pod(PodUnion::New()); | |
| 158 pod->set_f_int8(10); | |
| 159 | |
| 160 size_t size = GetSerializedSize_(pod); | |
| 161 EXPECT_EQ(16U, size); | |
| 162 | |
| 163 mojo::internal::FixedBufferForTesting buf(size); | |
| 164 auto* data = internal::PodUnion_Data::New(&buf); | |
| 165 SerializeUnion_(pod.get(), &buf, &data); | |
| 166 std::vector<Handle> handles; | |
| 167 data->EncodePointersAndHandles(&handles); | |
| 168 EXPECT_TRUE(handles.empty()); | |
| 169 | |
| 170 void* raw_buf = buf.Leak(); | |
| 171 mojo::internal::BoundsChecker bounds_checker(data, | |
| 172 static_cast<uint32_t>(size), 0); | |
| 173 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 174 internal::PodUnion_Data::Validate(raw_buf, &bounds_checker, false, | |
| 175 nullptr)); | |
| 176 free(raw_buf); | |
| 177 } | |
| 178 | |
| 179 TEST(UnionTest, SerializeNotNull) { | |
| 180 PodUnionPtr pod(PodUnion::New()); | |
| 181 pod->set_f_int8(0); | |
| 182 size_t size = GetSerializedSize_(pod); | |
| 183 mojo::internal::FixedBufferForTesting buf(size); | |
| 184 auto* data = internal::PodUnion_Data::New(&buf); | |
| 185 SerializeUnion_(pod.get(), &buf, &data); | |
| 186 EXPECT_FALSE(data->is_null()); | |
| 187 } | |
| 188 | |
| 189 TEST(UnionTest, SerializeIsNull) { | |
| 190 PodUnionPtr pod; | |
| 191 size_t size = GetSerializedSize_(pod); | |
| 192 EXPECT_EQ(16U, size); | |
| 193 mojo::internal::FixedBufferForTesting buf(size); | |
| 194 internal::PodUnion_Data* data = internal::PodUnion_Data::New(&buf); | |
| 195 | |
| 196 // Check that dirty output buffers are handled correctly by serialization. | |
| 197 data->size = 16U; | |
| 198 data->tag = PodUnion::Tag::F_UINT16; | |
| 199 data->data.f_f_int16 = 20; | |
| 200 | |
| 201 SerializeUnion_(pod.get(), &buf, &data); | |
| 202 EXPECT_TRUE(data->is_null()); | |
| 203 | |
| 204 PodUnionPtr pod2 = PodUnion::New(); | |
| 205 Deserialize_(data, pod2.get()); | |
| 206 EXPECT_EQ(pod2->which(), PodUnion::Tag::__UNKNOWN__); | |
| 207 | |
| 208 { | |
| 209 PodUnionPtr pod; | |
| 210 size_t size = GetSerializedSize_(pod); | |
| 211 EXPECT_EQ(16U, size); | |
| 212 mojo::internal::FixedBufferForTesting buf(size); | |
| 213 auto* data = internal::PodUnion_Data::New(&buf); | |
| 214 SerializeUnion_(pod.get(), &buf, &data); | |
| 215 EXPECT_EQ(static_cast<internal::PodUnion_Data::PodUnion_Tag>(0), data->tag); | |
| 216 EXPECT_EQ(0u, data->size); | |
| 217 EXPECT_EQ(0u, data->data.unknown); | |
| 218 } | |
| 219 } | |
| 220 | |
| 221 TEST(UnionTest, NullValidation) { | |
| 222 void* buf = nullptr; | |
| 223 mojo::internal::BoundsChecker bounds_checker(buf, 0, 0); | |
| 224 EXPECT_EQ( | |
| 225 mojo::internal::ValidationError::NONE, | |
| 226 internal::PodUnion_Data::Validate(buf, &bounds_checker, false, nullptr)); | |
| 227 } | |
| 228 | |
| 229 TEST(UnionTest, OutOfAlignmentValidation) { | |
| 230 size_t size = sizeof(internal::PodUnion_Data); | |
| 231 // Get an aligned object and shift the alignment. | |
| 232 mojo::internal::FixedBufferForTesting aligned_buf(size + 1); | |
| 233 void* raw_buf = aligned_buf.Leak(); | |
| 234 char* buf = reinterpret_cast<char*>(raw_buf) + 1; | |
| 235 | |
| 236 internal::PodUnion_Data* data = | |
| 237 reinterpret_cast<internal::PodUnion_Data*>(buf); | |
| 238 mojo::internal::BoundsChecker bounds_checker(data, | |
| 239 static_cast<uint32_t>(size), 0); | |
| 240 EXPECT_NE( | |
| 241 mojo::internal::ValidationError::NONE, | |
| 242 internal::PodUnion_Data::Validate(buf, &bounds_checker, false, nullptr)); | |
| 243 free(raw_buf); | |
| 244 } | |
| 245 | |
| 246 TEST(UnionTest, OOBValidation) { | |
| 247 size_t size = sizeof(internal::PodUnion_Data) - 1; | |
| 248 mojo::internal::FixedBufferForTesting buf(size); | |
| 249 internal::PodUnion_Data* data = internal::PodUnion_Data::New(&buf); | |
| 250 mojo::internal::BoundsChecker bounds_checker(data, | |
| 251 static_cast<uint32_t>(size), 0); | |
| 252 void* raw_buf = buf.Leak(); | |
| 253 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 254 internal::PodUnion_Data::Validate(raw_buf, &bounds_checker, false, | |
| 255 nullptr)); | |
| 256 free(raw_buf); | |
| 257 } | |
| 258 | |
| 259 TEST(UnionTest, UnknownTagDeserialization) { | |
| 260 size_t size = sizeof(internal::PodUnion_Data); | |
| 261 mojo::internal::FixedBufferForTesting buf(size); | |
| 262 internal::PodUnion_Data* data = internal::PodUnion_Data::New(&buf); | |
| 263 data->size = size; | |
| 264 data->tag = static_cast<internal::PodUnion_Data::PodUnion_Tag>(100); | |
| 265 | |
| 266 PodUnionPtr pod2 = PodUnion::New(); | |
| 267 Deserialize_(data, pod2.get()); | |
| 268 | |
| 269 EXPECT_TRUE(pod2->has_unknown_tag()); | |
| 270 } | |
| 271 | |
| 272 TEST(UnionTest, UnknownTagValidation) { | |
| 273 size_t size = sizeof(internal::PodUnion_Data); | |
| 274 mojo::internal::FixedBufferForTesting buf(size); | |
| 275 internal::PodUnion_Data* data = internal::PodUnion_Data::New(&buf); | |
| 276 data->size = size; | |
| 277 data->tag = static_cast<internal::PodUnion_Data::PodUnion_Tag>(100); | |
| 278 mojo::internal::BoundsChecker bounds_checker(data, | |
| 279 static_cast<uint32_t>(size), 0); | |
| 280 void* raw_buf = buf.Leak(); | |
| 281 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 282 internal::PodUnion_Data::Validate(raw_buf, &bounds_checker, false, | |
| 283 nullptr)); | |
| 284 free(raw_buf); | |
| 285 } | |
| 286 | |
| 287 TEST(UnionTest, StringGetterSetter) { | |
| 288 ObjectUnionPtr pod(ObjectUnion::New()); | |
| 289 | |
| 290 String hello("hello world"); | |
| 291 pod->set_f_string(hello); | |
| 292 EXPECT_EQ(hello, pod->get_f_string()); | |
| 293 EXPECT_TRUE(pod->is_f_string()); | |
| 294 EXPECT_EQ(pod->which(), ObjectUnion::Tag::F_STRING); | |
| 295 } | |
| 296 | |
| 297 TEST(UnionTest, StringEquals) { | |
| 298 ObjectUnionPtr pod1(ObjectUnion::New()); | |
| 299 ObjectUnionPtr pod2(ObjectUnion::New()); | |
| 300 | |
| 301 pod1->set_f_string("hello world"); | |
| 302 pod2->set_f_string("hello world"); | |
| 303 EXPECT_TRUE(pod1.Equals(pod2)); | |
| 304 | |
| 305 pod2->set_f_string("hello universe"); | |
| 306 EXPECT_FALSE(pod1.Equals(pod2)); | |
| 307 } | |
| 308 | |
| 309 TEST(UnionTest, StringClone) { | |
| 310 ObjectUnionPtr pod(ObjectUnion::New()); | |
| 311 | |
| 312 String hello("hello world"); | |
| 313 pod->set_f_string(hello); | |
| 314 ObjectUnionPtr pod_clone = pod.Clone(); | |
| 315 EXPECT_EQ(hello, pod_clone->get_f_string()); | |
| 316 EXPECT_TRUE(pod_clone->is_f_string()); | |
| 317 EXPECT_EQ(pod_clone->which(), ObjectUnion::Tag::F_STRING); | |
| 318 } | |
| 319 | |
| 320 TEST(UnionTest, StringSerialization) { | |
| 321 ObjectUnionPtr pod1(ObjectUnion::New()); | |
| 322 | |
| 323 String hello("hello world"); | |
| 324 pod1->set_f_string(hello); | |
| 325 | |
| 326 size_t size = GetSerializedSize_(pod1); | |
| 327 mojo::internal::FixedBufferForTesting buf(size); | |
| 328 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 329 SerializeUnion_(pod1.get(), &buf, &data); | |
| 330 | |
| 331 std::vector<Handle> handles; | |
| 332 data->EncodePointersAndHandles(&handles); | |
| 333 data->DecodePointersAndHandles(&handles); | |
| 334 | |
| 335 ObjectUnionPtr pod2 = ObjectUnion::New(); | |
| 336 Deserialize_(data, pod2.get()); | |
| 337 EXPECT_EQ(hello, pod2->get_f_string()); | |
| 338 EXPECT_TRUE(pod2->is_f_string()); | |
| 339 EXPECT_EQ(pod2->which(), ObjectUnion::Tag::F_STRING); | |
| 340 } | |
| 341 | |
| 342 TEST(UnionTest, NullStringValidation) { | |
| 343 size_t size = sizeof(internal::ObjectUnion_Data); | |
| 344 mojo::internal::FixedBufferForTesting buf(size); | |
| 345 internal::ObjectUnion_Data* data = internal::ObjectUnion_Data::New(&buf); | |
| 346 data->size = 16; | |
| 347 data->tag = internal::ObjectUnion_Data::ObjectUnion_Tag::F_STRING; | |
| 348 data->data.unknown = 0x0; | |
| 349 mojo::internal::BoundsChecker bounds_checker(data, | |
| 350 static_cast<uint32_t>(size), 0); | |
| 351 void* raw_buf = buf.Leak(); | |
| 352 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 353 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 354 false, nullptr)); | |
| 355 free(raw_buf); | |
| 356 } | |
| 357 | |
| 358 TEST(UnionTest, StringPointerOverflowValidation) { | |
| 359 size_t size = sizeof(internal::ObjectUnion_Data); | |
| 360 mojo::internal::FixedBufferForTesting buf(size); | |
| 361 internal::ObjectUnion_Data* data = internal::ObjectUnion_Data::New(&buf); | |
| 362 data->size = 16; | |
| 363 data->tag = internal::ObjectUnion_Data::ObjectUnion_Tag::F_STRING; | |
| 364 data->data.unknown = 0xFFFFFFFFFFFFFFFF; | |
| 365 mojo::internal::BoundsChecker bounds_checker(data, | |
| 366 static_cast<uint32_t>(size), 0); | |
| 367 void* raw_buf = buf.Leak(); | |
| 368 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 369 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 370 false, nullptr)); | |
| 371 free(raw_buf); | |
| 372 } | |
| 373 | |
| 374 TEST(UnionTest, StringValidateOOB) { | |
| 375 size_t size = 32; | |
| 376 mojo::internal::FixedBufferForTesting buf(size); | |
| 377 internal::ObjectUnion_Data* data = internal::ObjectUnion_Data::New(&buf); | |
| 378 data->size = 16; | |
| 379 data->tag = internal::ObjectUnion_Data::ObjectUnion_Tag::F_STRING; | |
| 380 | |
| 381 data->data.f_f_string.offset = 8; | |
| 382 char* ptr = reinterpret_cast<char*>(&data->data.f_f_string); | |
| 383 mojo::internal::ArrayHeader* array_header = | |
| 384 reinterpret_cast<mojo::internal::ArrayHeader*>(ptr + *ptr); | |
| 385 array_header->num_bytes = 20; // This should go out of bounds. | |
| 386 array_header->num_elements = 20; | |
| 387 mojo::internal::BoundsChecker bounds_checker(data, 32, 0); | |
| 388 void* raw_buf = buf.Leak(); | |
| 389 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 390 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 391 false, nullptr)); | |
| 392 free(raw_buf); | |
| 393 } | |
| 394 | |
| 395 // TODO(azani): Move back in array_unittest.cc when possible. | |
| 396 // Array tests | |
| 397 TEST(UnionTest, PodUnionInArray) { | |
| 398 SmallStructPtr small_struct(SmallStruct::New()); | |
| 399 small_struct->pod_union_array = Array<PodUnionPtr>::New(2); | |
| 400 small_struct->pod_union_array[0] = PodUnion::New(); | |
| 401 small_struct->pod_union_array[1] = PodUnion::New(); | |
| 402 | |
| 403 small_struct->pod_union_array[0]->set_f_int8(10); | |
| 404 small_struct->pod_union_array[1]->set_f_int16(12); | |
| 405 | |
| 406 EXPECT_EQ(10, small_struct->pod_union_array[0]->get_f_int8()); | |
| 407 EXPECT_EQ(12, small_struct->pod_union_array[1]->get_f_int16()); | |
| 408 } | |
| 409 | |
| 410 TEST(UnionTest, PodUnionInArraySerialization) { | |
| 411 auto array = Array<PodUnionPtr>::New(2); | |
| 412 array[0] = PodUnion::New(); | |
| 413 array[1] = PodUnion::New(); | |
| 414 | |
| 415 array[0]->set_f_int8(10); | |
| 416 array[1]->set_f_int16(12); | |
| 417 EXPECT_EQ(2U, array.size()); | |
| 418 | |
| 419 size_t size = GetSerializedSize_(array); | |
| 420 EXPECT_EQ(40U, size); | |
| 421 | |
| 422 mojo::internal::FixedBufferForTesting buf(size); | |
| 423 mojo::internal::Array_Data<internal::PodUnion_Data>* data = nullptr; | |
| 424 mojo::internal::ArrayValidateParams validate_params(0, false, nullptr); | |
| 425 SerializeArray_(&array, &buf, &data, &validate_params); | |
| 426 | |
| 427 Array<PodUnionPtr> array2; | |
| 428 Deserialize_(data, &array2); | |
| 429 | |
| 430 EXPECT_EQ(2U, array2.size()); | |
| 431 | |
| 432 EXPECT_EQ(10, array2[0]->get_f_int8()); | |
| 433 EXPECT_EQ(12, array2[1]->get_f_int16()); | |
| 434 } | |
| 435 | |
| 436 TEST(UnionTest, PodUnionInArrayValidation) { | |
| 437 auto array = Array<PodUnionPtr>::New(2); | |
| 438 array[0] = PodUnion::New(); | |
| 439 array[1] = PodUnion::New(); | |
| 440 | |
| 441 array[0]->set_f_int8(10); | |
| 442 array[1]->set_f_int16(12); | |
| 443 | |
| 444 size_t size = GetSerializedSize_(array); | |
| 445 | |
| 446 mojo::internal::FixedBufferForTesting buf(size); | |
| 447 mojo::internal::Array_Data<internal::PodUnion_Data>* data = nullptr; | |
| 448 mojo::internal::ArrayValidateParams validate_params(0, false, nullptr); | |
| 449 SerializeArray_(&array, &buf, &data, &validate_params); | |
| 450 | |
| 451 std::vector<Handle> handles; | |
| 452 data->EncodePointersAndHandles(&handles); | |
| 453 EXPECT_TRUE(handles.empty()); | |
| 454 | |
| 455 void* raw_buf = buf.Leak(); | |
| 456 mojo::internal::BoundsChecker bounds_checker(data, | |
| 457 static_cast<uint32_t>(size), 1); | |
| 458 | |
| 459 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 460 Array<PodUnionPtr>::Data_::Validate(raw_buf, &bounds_checker, | |
| 461 &validate_params, nullptr)); | |
| 462 free(raw_buf); | |
| 463 } | |
| 464 TEST(UnionTest, PodUnionInArraySerializationWithNull) { | |
| 465 auto array = Array<PodUnionPtr>::New(2); | |
| 466 array[0] = PodUnion::New(); | |
| 467 | |
| 468 array[0]->set_f_int8(10); | |
| 469 EXPECT_EQ(2U, array.size()); | |
| 470 | |
| 471 size_t size = GetSerializedSize_(array); | |
| 472 EXPECT_EQ(40U, size); | |
| 473 | |
| 474 mojo::internal::FixedBufferForTesting buf(size); | |
| 475 mojo::internal::Array_Data<internal::PodUnion_Data>* data = nullptr; | |
| 476 mojo::internal::ArrayValidateParams validate_params(0, true, nullptr); | |
| 477 SerializeArray_(&array, &buf, &data, &validate_params); | |
| 478 | |
| 479 Array<PodUnionPtr> array2; | |
| 480 Deserialize_(data, &array2); | |
| 481 | |
| 482 EXPECT_EQ(2U, array2.size()); | |
| 483 | |
| 484 EXPECT_EQ(10, array2[0]->get_f_int8()); | |
| 485 EXPECT_TRUE(array2[1].is_null()); | |
| 486 } | |
| 487 | |
| 488 // TODO(azani): Move back in struct_unittest.cc when possible. | |
| 489 // Struct tests | |
| 490 TEST(UnionTest, Clone_Union) { | |
| 491 SmallStructPtr small_struct(SmallStruct::New()); | |
| 492 small_struct->pod_union = PodUnion::New(); | |
| 493 small_struct->pod_union->set_f_int8(10); | |
| 494 | |
| 495 SmallStructPtr clone = small_struct.Clone(); | |
| 496 EXPECT_EQ(10, clone->pod_union->get_f_int8()); | |
| 497 } | |
| 498 | |
| 499 // Serialization test of a struct with a union of plain old data. | |
| 500 TEST(UnionTest, Serialization_UnionOfPods) { | |
| 501 SmallStructPtr small_struct(SmallStruct::New()); | |
| 502 small_struct->pod_union = PodUnion::New(); | |
| 503 small_struct->pod_union->set_f_int32(10); | |
| 504 | |
| 505 size_t size = GetSerializedSize_(*small_struct); | |
| 506 | |
| 507 mojo::internal::FixedBufferForTesting buf(size); | |
| 508 internal::SmallStruct_Data* data = nullptr; | |
| 509 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 510 Serialize_(small_struct.get(), &buf, &data)); | |
| 511 | |
| 512 SmallStructPtr deserialized(SmallStruct::New()); | |
| 513 Deserialize_(data, deserialized.get()); | |
| 514 | |
| 515 EXPECT_EQ(10, deserialized->pod_union->get_f_int32()); | |
| 516 } | |
| 517 | |
| 518 // Serialization test of a struct with a union of structs. | |
| 519 TEST(UnionTest, Serialization_UnionOfObjects) { | |
| 520 SmallObjStructPtr obj_struct(SmallObjStruct::New()); | |
| 521 obj_struct->obj_union = ObjectUnion::New(); | |
| 522 String hello("hello world"); | |
| 523 obj_struct->obj_union->set_f_string(hello); | |
| 524 | |
| 525 size_t size = GetSerializedSize_(*obj_struct); | |
| 526 | |
| 527 mojo::internal::FixedBufferForTesting buf(size); | |
| 528 internal::SmallObjStruct_Data* data = nullptr; | |
| 529 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 530 Serialize_(obj_struct.get(), &buf, &data)); | |
| 531 | |
| 532 std::vector<Handle> handles; | |
| 533 data->EncodePointersAndHandles(&handles); | |
| 534 data->DecodePointersAndHandles(&handles); | |
| 535 | |
| 536 SmallObjStructPtr deserialized(SmallObjStruct::New()); | |
| 537 Deserialize_(data, deserialized.get()); | |
| 538 | |
| 539 EXPECT_EQ(hello, deserialized->obj_union->get_f_string()); | |
| 540 } | |
| 541 | |
| 542 // Validation test of a struct with a union. | |
| 543 TEST(UnionTest, Validation_UnionsInStruct) { | |
| 544 SmallStructPtr small_struct(SmallStruct::New()); | |
| 545 small_struct->pod_union = PodUnion::New(); | |
| 546 small_struct->pod_union->set_f_int32(10); | |
| 547 | |
| 548 size_t size = GetSerializedSize_(*small_struct); | |
| 549 | |
| 550 mojo::internal::FixedBufferForTesting buf(size); | |
| 551 internal::SmallStruct_Data* data = nullptr; | |
| 552 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 553 Serialize_(small_struct.get(), &buf, &data)); | |
| 554 | |
| 555 std::vector<Handle> handles; | |
| 556 data->EncodePointersAndHandles(&handles); | |
| 557 EXPECT_TRUE(handles.empty()); | |
| 558 | |
| 559 void* raw_buf = buf.Leak(); | |
| 560 mojo::internal::BoundsChecker bounds_checker(data, | |
| 561 static_cast<uint32_t>(size), 0); | |
| 562 EXPECT_EQ( | |
| 563 mojo::internal::ValidationError::NONE, | |
| 564 internal::SmallStruct_Data::Validate(raw_buf, &bounds_checker, nullptr)); | |
| 565 free(raw_buf); | |
| 566 } | |
| 567 | |
| 568 // Validation test of a struct union fails due to unknown union tag. | |
| 569 TEST(UnionTest, Validation_PodUnionInStruct_Failure) { | |
| 570 SmallStructPtr small_struct(SmallStruct::New()); | |
| 571 small_struct->pod_union = PodUnion::New(); | |
| 572 small_struct->pod_union->set_f_int32(10); | |
| 573 | |
| 574 size_t size = GetSerializedSize_(*small_struct); | |
| 575 | |
| 576 mojo::internal::FixedBufferForTesting buf(size); | |
| 577 internal::SmallStruct_Data* data = nullptr; | |
| 578 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 579 Serialize_(small_struct.get(), &buf, &data)); | |
| 580 data->pod_union.tag = static_cast<internal::PodUnion_Data::PodUnion_Tag>(100); | |
| 581 | |
| 582 std::vector<Handle> handles; | |
| 583 data->EncodePointersAndHandles(&handles); | |
| 584 EXPECT_TRUE(handles.empty()); | |
| 585 | |
| 586 void* raw_buf = buf.Leak(); | |
| 587 mojo::internal::BoundsChecker bounds_checker(data, | |
| 588 static_cast<uint32_t>(size), 0); | |
| 589 EXPECT_EQ( | |
| 590 mojo::internal::ValidationError::NONE, | |
| 591 internal::SmallStruct_Data::Validate(raw_buf, &bounds_checker, nullptr)); | |
| 592 free(raw_buf); | |
| 593 } | |
| 594 | |
| 595 // Validation fails due to non-nullable null union in struct. | |
| 596 TEST(UnionTest, Validation_NullUnion_Failure) { | |
| 597 SmallStructNonNullableUnionPtr small_struct( | |
| 598 SmallStructNonNullableUnion::New()); | |
| 599 | |
| 600 size_t size = GetSerializedSize_(*small_struct); | |
| 601 | |
| 602 mojo::internal::FixedBufferForTesting buf(size); | |
| 603 internal::SmallStructNonNullableUnion_Data* data = | |
| 604 internal::SmallStructNonNullableUnion_Data::New(&buf); | |
| 605 | |
| 606 void* raw_buf = buf.Leak(); | |
| 607 mojo::internal::BoundsChecker bounds_checker(data, | |
| 608 static_cast<uint32_t>(size), 0); | |
| 609 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 610 internal::SmallStructNonNullableUnion_Data::Validate( | |
| 611 raw_buf, &bounds_checker, nullptr)); | |
| 612 free(raw_buf); | |
| 613 } | |
| 614 | |
| 615 // Validation passes with nullable null union. | |
| 616 TEST(UnionTest, Validation_NullableUnion) { | |
| 617 SmallStructPtr small_struct(SmallStruct::New()); | |
| 618 | |
| 619 size_t size = GetSerializedSize_(*small_struct); | |
| 620 | |
| 621 mojo::internal::FixedBufferForTesting buf(size); | |
| 622 internal::SmallStruct_Data* data = nullptr; | |
| 623 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 624 Serialize_(small_struct.get(), &buf, &data)); | |
| 625 | |
| 626 std::vector<Handle> handles; | |
| 627 data->EncodePointersAndHandles(&handles); | |
| 628 EXPECT_TRUE(handles.empty()); | |
| 629 | |
| 630 void* raw_buf = buf.Leak(); | |
| 631 mojo::internal::BoundsChecker bounds_checker(data, | |
| 632 static_cast<uint32_t>(size), 0); | |
| 633 EXPECT_EQ( | |
| 634 mojo::internal::ValidationError::NONE, | |
| 635 internal::SmallStruct_Data::Validate(raw_buf, &bounds_checker, nullptr)); | |
| 636 free(raw_buf); | |
| 637 } | |
| 638 | |
| 639 // Serialize a null union and deserialize it back to check that we have a null | |
| 640 // union. | |
| 641 TEST(UnionTest, Deserialize_NullableUnion) { | |
| 642 char buf[1024]; | |
| 643 SmallStructPtr small_struct = SmallStruct::New(); | |
| 644 small_struct->Serialize(buf, sizeof(buf)); | |
| 645 EXPECT_TRUE(small_struct->pod_union.is_null()); | |
| 646 | |
| 647 SmallStructPtr deserialized_struct = SmallStruct::New(); | |
| 648 EXPECT_TRUE(deserialized_struct->Deserialize(buf, sizeof(buf))); | |
| 649 EXPECT_TRUE(deserialized_struct->pod_union.is_null()); | |
| 650 } | |
| 651 | |
| 652 // Validation passes with nullable null union containing non-nullable objects. | |
| 653 TEST(UnionTest, Validation_NullableObjectUnion) { | |
| 654 StructNullObjectUnionPtr small_struct(StructNullObjectUnion::New()); | |
| 655 | |
| 656 size_t size = GetSerializedSize_(*small_struct); | |
| 657 | |
| 658 mojo::internal::FixedBufferForTesting buf(size); | |
| 659 internal::StructNullObjectUnion_Data* data = nullptr; | |
| 660 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 661 Serialize_(small_struct.get(), &buf, &data)); | |
| 662 | |
| 663 std::vector<Handle> handles; | |
| 664 data->EncodePointersAndHandles(&handles); | |
| 665 EXPECT_TRUE(handles.empty()); | |
| 666 | |
| 667 void* raw_buf = buf.Leak(); | |
| 668 mojo::internal::BoundsChecker bounds_checker(data, | |
| 669 static_cast<uint32_t>(size), 0); | |
| 670 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 671 internal::StructNullObjectUnion_Data::Validate( | |
| 672 raw_buf, &bounds_checker, nullptr)); | |
| 673 free(raw_buf); | |
| 674 } | |
| 675 | |
| 676 // TODO(azani): Move back in map_unittest.cc when possible. | |
| 677 // Map Tests | |
| 678 TEST(UnionTest, PodUnionInMap) { | |
| 679 SmallStructPtr small_struct(SmallStruct::New()); | |
| 680 small_struct->pod_union_map = Map<String, PodUnionPtr>(); | |
| 681 small_struct->pod_union_map.insert("one", PodUnion::New()); | |
| 682 small_struct->pod_union_map.insert("two", PodUnion::New()); | |
| 683 | |
| 684 small_struct->pod_union_map["one"]->set_f_int8(8); | |
| 685 small_struct->pod_union_map["two"]->set_f_int16(16); | |
| 686 | |
| 687 EXPECT_EQ(8, small_struct->pod_union_map["one"]->get_f_int8()); | |
| 688 EXPECT_EQ(16, small_struct->pod_union_map["two"]->get_f_int16()); | |
| 689 } | |
| 690 | |
| 691 TEST(UnionTest, PodUnionInMapSerialization) { | |
| 692 Map<String, PodUnionPtr> map; | |
| 693 map.insert("one", PodUnion::New()); | |
| 694 map.insert("two", PodUnion::New()); | |
| 695 | |
| 696 map["one"]->set_f_int8(8); | |
| 697 map["two"]->set_f_int16(16); | |
| 698 | |
| 699 size_t size = GetSerializedSize_(map); | |
| 700 EXPECT_EQ(120U, size); | |
| 701 | |
| 702 mojo::internal::FixedBufferForTesting buf(size); | |
| 703 mojo::internal::Map_Data<mojo::internal::String_Data*, | |
| 704 internal::PodUnion_Data>* data = nullptr; | |
| 705 mojo::internal::ArrayValidateParams validate_params(0, false, nullptr); | |
| 706 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 707 SerializeMap_(&map, &buf, &data, &validate_params)); | |
| 708 | |
| 709 Map<String, PodUnionPtr> map2; | |
| 710 Deserialize_(data, &map2); | |
| 711 | |
| 712 EXPECT_EQ(8, map2["one"]->get_f_int8()); | |
| 713 EXPECT_EQ(16, map2["two"]->get_f_int16()); | |
| 714 } | |
| 715 | |
| 716 TEST(UnionTest, PodUnionInMapSerializationWithNull) { | |
| 717 Map<String, PodUnionPtr> map; | |
| 718 map.insert("one", PodUnion::New()); | |
| 719 map.insert("two", nullptr); | |
| 720 | |
| 721 map["one"]->set_f_int8(8); | |
| 722 | |
| 723 size_t size = GetSerializedSize_(map); | |
| 724 EXPECT_EQ(120U, size); | |
| 725 | |
| 726 mojo::internal::FixedBufferForTesting buf(size); | |
| 727 mojo::internal::Map_Data<mojo::internal::String_Data*, | |
| 728 internal::PodUnion_Data>* data = nullptr; | |
| 729 mojo::internal::ArrayValidateParams validate_params(0, true, nullptr); | |
| 730 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 731 SerializeMap_(&map, &buf, &data, &validate_params)); | |
| 732 | |
| 733 Map<String, PodUnionPtr> map2; | |
| 734 Deserialize_(data, &map2); | |
| 735 | |
| 736 EXPECT_EQ(8, map2["one"]->get_f_int8()); | |
| 737 EXPECT_TRUE(map2["two"].is_null()); | |
| 738 } | |
| 739 | |
| 740 TEST(UnionTest, StructInUnionGetterSetterPasser) { | |
| 741 DummyStructPtr dummy(DummyStruct::New()); | |
| 742 dummy->f_int8 = 8; | |
| 743 | |
| 744 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 745 obj->set_f_dummy(dummy.Pass()); | |
| 746 | |
| 747 EXPECT_EQ(8, obj->get_f_dummy()->f_int8); | |
| 748 } | |
| 749 | |
| 750 TEST(UnionTest, StructInUnionSerialization) { | |
| 751 DummyStructPtr dummy(DummyStruct::New()); | |
| 752 dummy->f_int8 = 8; | |
| 753 | |
| 754 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 755 obj->set_f_dummy(dummy.Pass()); | |
| 756 | |
| 757 size_t size = GetSerializedSize_(obj); | |
| 758 EXPECT_EQ(32U, size); | |
| 759 | |
| 760 mojo::internal::FixedBufferForTesting buf(size); | |
| 761 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 762 SerializeUnion_(obj.get(), &buf, &data); | |
| 763 | |
| 764 std::vector<Handle> handles; | |
| 765 data->EncodePointersAndHandles(&handles); | |
| 766 data->DecodePointersAndHandles(&handles); | |
| 767 | |
| 768 ObjectUnionPtr obj2 = ObjectUnion::New(); | |
| 769 Deserialize_(data, obj2.get()); | |
| 770 EXPECT_EQ(8, obj2->get_f_dummy()->f_int8); | |
| 771 } | |
| 772 | |
| 773 TEST(UnionTest, StructInUnionValidation) { | |
| 774 DummyStructPtr dummy(DummyStruct::New()); | |
| 775 dummy->f_int8 = 8; | |
| 776 | |
| 777 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 778 obj->set_f_dummy(dummy.Pass()); | |
| 779 | |
| 780 size_t size = GetSerializedSize_(obj); | |
| 781 | |
| 782 mojo::internal::FixedBufferForTesting buf(size); | |
| 783 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 784 SerializeUnion_(obj.get(), &buf, &data); | |
| 785 | |
| 786 std::vector<Handle> handles; | |
| 787 data->EncodePointersAndHandles(&handles); | |
| 788 EXPECT_TRUE(handles.empty()); | |
| 789 | |
| 790 void* raw_buf = buf.Leak(); | |
| 791 mojo::internal::BoundsChecker bounds_checker(data, | |
| 792 static_cast<uint32_t>(size), 0); | |
| 793 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 794 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 795 false, nullptr)); | |
| 796 free(raw_buf); | |
| 797 } | |
| 798 | |
| 799 TEST(UnionTest, StructInUnionValidationNonNullable) { | |
| 800 DummyStructPtr dummy(nullptr); | |
| 801 | |
| 802 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 803 obj->set_f_dummy(dummy.Pass()); | |
| 804 | |
| 805 size_t size = GetSerializedSize_(obj); | |
| 806 | |
| 807 mojo::internal::FixedBufferForTesting buf(size); | |
| 808 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 809 SerializeUnion_(obj.get(), &buf, &data); | |
| 810 | |
| 811 std::vector<Handle> handles; | |
| 812 data->EncodePointersAndHandles(&handles); | |
| 813 EXPECT_TRUE(handles.empty()); | |
| 814 | |
| 815 void* raw_buf = buf.Leak(); | |
| 816 mojo::internal::BoundsChecker bounds_checker(data, | |
| 817 static_cast<uint32_t>(size), 0); | |
| 818 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 819 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 820 false, nullptr)); | |
| 821 free(raw_buf); | |
| 822 } | |
| 823 | |
| 824 TEST(UnionTest, StructInUnionValidationNullable) { | |
| 825 DummyStructPtr dummy(nullptr); | |
| 826 | |
| 827 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 828 obj->set_f_nullable(dummy.Pass()); | |
| 829 | |
| 830 size_t size = GetSerializedSize_(obj); | |
| 831 | |
| 832 mojo::internal::FixedBufferForTesting buf(size); | |
| 833 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 834 SerializeUnion_(obj.get(), &buf, &data); | |
| 835 | |
| 836 std::vector<Handle> handles; | |
| 837 data->EncodePointersAndHandles(&handles); | |
| 838 EXPECT_TRUE(handles.empty()); | |
| 839 | |
| 840 void* raw_buf = buf.Leak(); | |
| 841 mojo::internal::BoundsChecker bounds_checker(data, | |
| 842 static_cast<uint32_t>(size), 0); | |
| 843 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 844 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 845 false, nullptr)); | |
| 846 free(raw_buf); | |
| 847 } | |
| 848 | |
| 849 TEST(UnionTest, ArrayInUnionGetterSetter) { | |
| 850 auto array = Array<int8_t>::New(2); | |
| 851 array[0] = 8; | |
| 852 array[1] = 9; | |
| 853 | |
| 854 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 855 obj->set_f_array_int8(array.Pass()); | |
| 856 | |
| 857 EXPECT_EQ(8, obj->get_f_array_int8()[0]); | |
| 858 EXPECT_EQ(9, obj->get_f_array_int8()[1]); | |
| 859 } | |
| 860 | |
| 861 TEST(UnionTest, ArrayInUnionSerialization) { | |
| 862 auto array = Array<int8_t>::New(2); | |
| 863 array[0] = 8; | |
| 864 array[1] = 9; | |
| 865 | |
| 866 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 867 obj->set_f_array_int8(array.Pass()); | |
| 868 | |
| 869 size_t size = GetSerializedSize_(obj); | |
| 870 EXPECT_EQ(32U, size); | |
| 871 | |
| 872 mojo::internal::FixedBufferForTesting buf(size); | |
| 873 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 874 SerializeUnion_(obj.get(), &buf, &data); | |
| 875 | |
| 876 std::vector<Handle> handles; | |
| 877 data->EncodePointersAndHandles(&handles); | |
| 878 data->DecodePointersAndHandles(&handles); | |
| 879 | |
| 880 ObjectUnionPtr obj2 = ObjectUnion::New(); | |
| 881 Deserialize_(data, obj2.get()); | |
| 882 | |
| 883 EXPECT_EQ(8, obj2->get_f_array_int8()[0]); | |
| 884 EXPECT_EQ(9, obj2->get_f_array_int8()[1]); | |
| 885 } | |
| 886 | |
| 887 TEST(UnionTest, ArrayInUnionValidation) { | |
| 888 auto array = Array<int8_t>::New(2); | |
| 889 array[0] = 8; | |
| 890 array[1] = 9; | |
| 891 | |
| 892 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 893 obj->set_f_array_int8(array.Pass()); | |
| 894 | |
| 895 size_t size = GetSerializedSize_(obj); | |
| 896 mojo::internal::FixedBufferForTesting buf(size); | |
| 897 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 898 SerializeUnion_(obj.get(), &buf, &data); | |
| 899 | |
| 900 std::vector<Handle> handles; | |
| 901 data->EncodePointersAndHandles(&handles); | |
| 902 EXPECT_TRUE(handles.empty()); | |
| 903 | |
| 904 void* raw_buf = buf.Leak(); | |
| 905 mojo::internal::BoundsChecker bounds_checker(data, | |
| 906 static_cast<uint32_t>(size), 0); | |
| 907 | |
| 908 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 909 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 910 false, nullptr)); | |
| 911 free(raw_buf); | |
| 912 } | |
| 913 | |
| 914 TEST(UnionTest, MapInUnionGetterSetter) { | |
| 915 Map<String, int8_t> map; | |
| 916 map.insert("one", 1); | |
| 917 map.insert("two", 2); | |
| 918 | |
| 919 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 920 obj->set_f_map_int8(map.Pass()); | |
| 921 | |
| 922 EXPECT_EQ(1, obj->get_f_map_int8()["one"]); | |
| 923 EXPECT_EQ(2, obj->get_f_map_int8()["two"]); | |
| 924 } | |
| 925 | |
| 926 TEST(UnionTest, MapInUnionSerialization) { | |
| 927 Map<String, int8_t> map; | |
| 928 map.insert("one", 1); | |
| 929 map.insert("two", 2); | |
| 930 | |
| 931 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 932 obj->set_f_map_int8(map.Pass()); | |
| 933 | |
| 934 size_t size = GetSerializedSize_(obj); | |
| 935 EXPECT_EQ(112U, size); | |
| 936 | |
| 937 mojo::internal::FixedBufferForTesting buf(size); | |
| 938 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 939 SerializeUnion_(obj.get(), &buf, &data); | |
| 940 | |
| 941 std::vector<Handle> handles; | |
| 942 data->EncodePointersAndHandles(&handles); | |
| 943 data->DecodePointersAndHandles(&handles); | |
| 944 | |
| 945 ObjectUnionPtr obj2 = ObjectUnion::New(); | |
| 946 Deserialize_(data, obj2.get()); | |
| 947 | |
| 948 EXPECT_EQ(1, obj2->get_f_map_int8()["one"]); | |
| 949 EXPECT_EQ(2, obj2->get_f_map_int8()["two"]); | |
| 950 } | |
| 951 | |
| 952 TEST(UnionTest, MapInUnionValidation) { | |
| 953 Map<String, int8_t> map; | |
| 954 map.insert("one", 1); | |
| 955 map.insert("two", 2); | |
| 956 | |
| 957 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 958 obj->set_f_map_int8(map.Pass()); | |
| 959 | |
| 960 size_t size = GetSerializedSize_(obj); | |
| 961 EXPECT_EQ(112U, size); | |
| 962 | |
| 963 mojo::internal::FixedBufferForTesting buf(size); | |
| 964 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 965 SerializeUnion_(obj.get(), &buf, &data); | |
| 966 | |
| 967 std::vector<Handle> handles; | |
| 968 data->EncodePointersAndHandles(&handles); | |
| 969 EXPECT_TRUE(handles.empty()); | |
| 970 | |
| 971 void* raw_buf = buf.Leak(); | |
| 972 mojo::internal::BoundsChecker bounds_checker(data, | |
| 973 static_cast<uint32_t>(size), 0); | |
| 974 | |
| 975 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 976 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 977 false, nullptr)); | |
| 978 free(raw_buf); | |
| 979 } | |
| 980 | |
| 981 TEST(UnionTest, UnionInUnionGetterSetter) { | |
| 982 PodUnionPtr pod(PodUnion::New()); | |
| 983 pod->set_f_int8(10); | |
| 984 | |
| 985 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 986 obj->set_f_pod_union(pod.Pass()); | |
| 987 | |
| 988 EXPECT_EQ(10, obj->get_f_pod_union()->get_f_int8()); | |
| 989 } | |
| 990 | |
| 991 TEST(UnionTest, UnionInUnionSerialization) { | |
| 992 PodUnionPtr pod(PodUnion::New()); | |
| 993 pod->set_f_int8(10); | |
| 994 | |
| 995 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 996 obj->set_f_pod_union(pod.Pass()); | |
| 997 | |
| 998 size_t size = GetSerializedSize_(obj); | |
| 999 EXPECT_EQ(32U, size); | |
| 1000 | |
| 1001 mojo::internal::FixedBufferForTesting buf(size); | |
| 1002 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 1003 SerializeUnion_(obj.get(), &buf, &data); | |
| 1004 | |
| 1005 std::vector<Handle> handles; | |
| 1006 data->EncodePointersAndHandles(&handles); | |
| 1007 data->DecodePointersAndHandles(&handles); | |
| 1008 | |
| 1009 ObjectUnionPtr obj2 = ObjectUnion::New(); | |
| 1010 Deserialize_(data, obj2.get()); | |
| 1011 EXPECT_EQ(10, obj2->get_f_pod_union()->get_f_int8()); | |
| 1012 } | |
| 1013 | |
| 1014 TEST(UnionTest, UnionInUnionValidation) { | |
| 1015 PodUnionPtr pod(PodUnion::New()); | |
| 1016 pod->set_f_int8(10); | |
| 1017 | |
| 1018 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 1019 obj->set_f_pod_union(pod.Pass()); | |
| 1020 | |
| 1021 size_t size = GetSerializedSize_(obj); | |
| 1022 EXPECT_EQ(32U, size); | |
| 1023 | |
| 1024 mojo::internal::FixedBufferForTesting buf(size); | |
| 1025 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 1026 SerializeUnion_(obj.get(), &buf, &data); | |
| 1027 | |
| 1028 std::vector<Handle> handles; | |
| 1029 data->EncodePointersAndHandles(&handles); | |
| 1030 | |
| 1031 void* raw_buf = buf.Leak(); | |
| 1032 mojo::internal::BoundsChecker bounds_checker(data, | |
| 1033 static_cast<uint32_t>(size), 0); | |
| 1034 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 1035 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 1036 false, nullptr)); | |
| 1037 free(raw_buf); | |
| 1038 } | |
| 1039 | |
| 1040 TEST(UnionTest, UnionInUnionValidationNonNullable) { | |
| 1041 PodUnionPtr pod(nullptr); | |
| 1042 | |
| 1043 ObjectUnionPtr obj(ObjectUnion::New()); | |
| 1044 obj->set_f_pod_union(pod.Pass()); | |
| 1045 | |
| 1046 size_t size = GetSerializedSize_(obj); | |
| 1047 | |
| 1048 mojo::internal::FixedBufferForTesting buf(size); | |
| 1049 auto* data = internal::ObjectUnion_Data::New(&buf); | |
| 1050 SerializeUnion_(obj.get(), &buf, &data); | |
| 1051 std::vector<Handle> handles; | |
| 1052 data->EncodePointersAndHandles(&handles); | |
| 1053 | |
| 1054 void* raw_buf = buf.Leak(); | |
| 1055 mojo::internal::BoundsChecker bounds_checker(data, | |
| 1056 static_cast<uint32_t>(size), 0); | |
| 1057 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 1058 internal::ObjectUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 1059 false, nullptr)); | |
| 1060 free(raw_buf); | |
| 1061 } | |
| 1062 | |
| 1063 TEST(UnionTest, HandleInUnionGetterSetter) { | |
| 1064 ScopedMessagePipeHandle pipe0; | |
| 1065 ScopedMessagePipeHandle pipe1; | |
| 1066 | |
| 1067 CreateMessagePipe(nullptr, &pipe0, &pipe1); | |
| 1068 | |
| 1069 HandleUnionPtr handle(HandleUnion::New()); | |
| 1070 handle->set_f_message_pipe(pipe1.Pass()); | |
| 1071 | |
| 1072 std::string golden("hello world"); | |
| 1073 WriteTextMessage(pipe0.get(), golden); | |
| 1074 | |
| 1075 std::string actual; | |
| 1076 ReadTextMessage(handle->get_f_message_pipe().get(), &actual); | |
| 1077 | |
| 1078 EXPECT_EQ(golden, actual); | |
| 1079 } | |
| 1080 | |
| 1081 TEST(UnionTest, HandleInUnionSerialization) { | |
| 1082 ScopedMessagePipeHandle pipe0; | |
| 1083 ScopedMessagePipeHandle pipe1; | |
| 1084 | |
| 1085 CreateMessagePipe(nullptr, &pipe0, &pipe1); | |
| 1086 | |
| 1087 HandleUnionPtr handle(HandleUnion::New()); | |
| 1088 handle->set_f_message_pipe(pipe1.Pass()); | |
| 1089 | |
| 1090 size_t size = GetSerializedSize_(handle); | |
| 1091 EXPECT_EQ(16U, size); | |
| 1092 | |
| 1093 mojo::internal::FixedBufferForTesting buf(size); | |
| 1094 auto* data = internal::HandleUnion_Data::New(&buf); | |
| 1095 SerializeUnion_(handle.get(), &buf, &data); | |
| 1096 | |
| 1097 std::vector<Handle> handles; | |
| 1098 data->EncodePointersAndHandles(&handles); | |
| 1099 EXPECT_EQ(1U, handles.size()); | |
| 1100 data->DecodePointersAndHandles(&handles); | |
| 1101 | |
| 1102 HandleUnionPtr handle2(HandleUnion::New()); | |
| 1103 Deserialize_(data, handle2.get()); | |
| 1104 | |
| 1105 std::string golden("hello world"); | |
| 1106 WriteTextMessage(pipe0.get(), golden); | |
| 1107 | |
| 1108 std::string actual; | |
| 1109 ReadTextMessage(handle2->get_f_message_pipe().get(), &actual); | |
| 1110 | |
| 1111 EXPECT_EQ(golden, actual); | |
| 1112 } | |
| 1113 | |
| 1114 TEST(UnionTest, HandleInUnionValidation) { | |
| 1115 ScopedMessagePipeHandle pipe0; | |
| 1116 ScopedMessagePipeHandle pipe1; | |
| 1117 | |
| 1118 CreateMessagePipe(nullptr, &pipe0, &pipe1); | |
| 1119 | |
| 1120 HandleUnionPtr handle(HandleUnion::New()); | |
| 1121 handle->set_f_message_pipe(pipe1.Pass()); | |
| 1122 | |
| 1123 size_t size = GetSerializedSize_(handle); | |
| 1124 EXPECT_EQ(16U, size); | |
| 1125 | |
| 1126 mojo::internal::FixedBufferForTesting buf(size); | |
| 1127 auto* data = internal::HandleUnion_Data::New(&buf); | |
| 1128 SerializeUnion_(handle.get(), &buf, &data); | |
| 1129 | |
| 1130 std::vector<Handle> handles; | |
| 1131 data->EncodePointersAndHandles(&handles); | |
| 1132 | |
| 1133 void* raw_buf = buf.Leak(); | |
| 1134 mojo::internal::BoundsChecker bounds_checker(data, | |
| 1135 static_cast<uint32_t>(size), 1); | |
| 1136 EXPECT_EQ(mojo::internal::ValidationError::NONE, | |
| 1137 internal::HandleUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 1138 false, nullptr)); | |
| 1139 free(raw_buf); | |
| 1140 } | |
| 1141 | |
| 1142 TEST(UnionTest, HandleInUnionValidationNull) { | |
| 1143 ScopedMessagePipeHandle pipe; | |
| 1144 HandleUnionPtr handle(HandleUnion::New()); | |
| 1145 handle->set_f_message_pipe(pipe.Pass()); | |
| 1146 | |
| 1147 size_t size = GetSerializedSize_(handle); | |
| 1148 EXPECT_EQ(16U, size); | |
| 1149 | |
| 1150 mojo::internal::FixedBufferForTesting buf(size); | |
| 1151 auto* data = internal::HandleUnion_Data::New(&buf); | |
| 1152 SerializeUnion_(handle.get(), &buf, &data); | |
| 1153 | |
| 1154 std::vector<Handle> handles; | |
| 1155 data->EncodePointersAndHandles(&handles); | |
| 1156 | |
| 1157 void* raw_buf = buf.Leak(); | |
| 1158 mojo::internal::BoundsChecker bounds_checker(data, | |
| 1159 static_cast<uint32_t>(size), 1); | |
| 1160 EXPECT_NE(mojo::internal::ValidationError::NONE, | |
| 1161 internal::HandleUnion_Data::Validate(raw_buf, &bounds_checker, | |
| 1162 false, nullptr)); | |
| 1163 free(raw_buf); | |
| 1164 } | |
| 1165 | |
| 1166 class SmallCacheImpl : public SmallCache { | |
| 1167 public: | |
| 1168 SmallCacheImpl() : int_value_(0) {} | |
| 1169 ~SmallCacheImpl() override {} | |
| 1170 int64_t int_value() const { return int_value_; } | |
| 1171 | |
| 1172 private: | |
| 1173 void SetIntValue(int64_t int_value) override { int_value_ = int_value; } | |
| 1174 void GetIntValue(const GetIntValueCallback& callback) override { | |
| 1175 callback.Run(int_value_); | |
| 1176 } | |
| 1177 | |
| 1178 int64_t int_value_; | |
| 1179 }; | |
| 1180 | |
| 1181 TEST(UnionTest, InterfaceInUnion) { | |
| 1182 RunLoop run_loop; | |
| 1183 SmallCacheImpl impl; | |
| 1184 SmallCachePtr ptr; | |
| 1185 Binding<SmallCache> bindings(&impl, GetProxy(&ptr)); | |
| 1186 | |
| 1187 HandleUnionPtr handle(HandleUnion::New()); | |
| 1188 handle->set_f_small_cache(ptr.Pass()); | |
| 1189 | |
| 1190 auto small_cache = | |
| 1191 SmallCachePtr::Create(std::move(handle->get_f_small_cache())); | |
| 1192 small_cache->SetIntValue(10); | |
| 1193 run_loop.RunUntilIdle(); | |
| 1194 EXPECT_EQ(10, impl.int_value()); | |
| 1195 } | |
| 1196 | |
| 1197 TEST(UnionTest, InterfaceInUnionSerialization) { | |
| 1198 RunLoop run_loop; | |
| 1199 SmallCacheImpl impl; | |
| 1200 SmallCachePtr ptr; | |
| 1201 Binding<SmallCache> bindings(&impl, GetProxy(&ptr)); | |
| 1202 | |
| 1203 HandleUnionPtr handle(HandleUnion::New()); | |
| 1204 handle->set_f_small_cache(ptr.Pass()); | |
| 1205 size_t size = GetSerializedSize_(handle); | |
| 1206 EXPECT_EQ(16U, size); | |
| 1207 | |
| 1208 mojo::internal::FixedBufferForTesting buf(size); | |
| 1209 auto* data = internal::HandleUnion_Data::New(&buf); | |
| 1210 SerializeUnion_(handle.get(), &buf, &data); | |
| 1211 | |
| 1212 std::vector<Handle> handles; | |
| 1213 data->EncodePointersAndHandles(&handles); | |
| 1214 EXPECT_EQ(1U, handles.size()); | |
| 1215 data->DecodePointersAndHandles(&handles); | |
| 1216 | |
| 1217 HandleUnionPtr handle2(HandleUnion::New()); | |
| 1218 Deserialize_(data, handle2.get()); | |
| 1219 | |
| 1220 auto small_cache = | |
| 1221 SmallCachePtr::Create(std::move(handle2->get_f_small_cache())); | |
| 1222 small_cache->SetIntValue(10); | |
| 1223 run_loop.RunUntilIdle(); | |
| 1224 EXPECT_EQ(10, impl.int_value()); | |
| 1225 } | |
| 1226 | |
| 1227 class UnionInterfaceImpl : public UnionInterface { | |
| 1228 public: | |
| 1229 UnionInterfaceImpl() {} | |
| 1230 ~UnionInterfaceImpl() override {} | |
| 1231 | |
| 1232 private: | |
| 1233 void Echo(PodUnionPtr in, const EchoCallback& callback) override { | |
| 1234 callback.Run(in.Pass()); | |
| 1235 } | |
| 1236 }; | |
| 1237 | |
| 1238 TEST(UnionTest, UnionInInterface) { | |
| 1239 RunLoop run_loop; | |
| 1240 UnionInterfaceImpl impl; | |
| 1241 UnionInterfacePtr ptr; | |
| 1242 Binding<UnionInterface> bindings(&impl, GetProxy(&ptr)); | |
| 1243 | |
| 1244 PodUnionPtr pod(PodUnion::New()); | |
| 1245 pod->set_f_int16(16); | |
| 1246 | |
| 1247 ptr->Echo(pod.Pass(), | |
| 1248 [](PodUnionPtr out) { EXPECT_EQ(16, out->get_f_int16()); }); | |
| 1249 run_loop.RunUntilIdle(); | |
| 1250 } | |
| 1251 | |
| 1252 } // namespace test | |
| 1253 } // namespace mojo | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2250183003:
Make the fuchsia mojo/public repo the source of truth. (Closed)
Base URL: https://github.com/domokit/mojo.git@master