diff options
Diffstat (limited to 'deps/v8/test/unittests/base/logging-unittest.cc')
| -rw-r--r-- | deps/v8/test/unittests/base/logging-unittest.cc | 56 |
1 files changed, 52 insertions, 4 deletions
diff --git a/deps/v8/test/unittests/base/logging-unittest.cc b/deps/v8/test/unittests/base/logging-unittest.cc index 918feb114b..5c0ca007c4 100644 --- a/deps/v8/test/unittests/base/logging-unittest.cc +++ b/deps/v8/test/unittests/base/logging-unittest.cc @@ -2,17 +2,65 @@ // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. +#include <cstdint> + #include "src/base/logging.h" +#include "src/objects.h" #include "testing/gtest-support.h" namespace v8 { namespace base { +namespace { + +#define CHECK_SUCCEED(NAME, lhs, rhs) \ + { \ + std::string* error_message = \ + Check##NAME##Impl<decltype(lhs), decltype(rhs)>((lhs), (rhs), ""); \ + EXPECT_EQ(nullptr, error_message); \ + } + +#define CHECK_FAIL(NAME, lhs, rhs) \ + { \ + std::string* error_message = \ + Check##NAME##Impl<decltype(lhs), decltype(rhs)>((lhs), (rhs), ""); \ + EXPECT_NE(nullptr, error_message); \ + delete error_message; \ + } + +} // namespace + TEST(LoggingTest, CheckEQImpl) { - EXPECT_EQ(nullptr, CheckEQImpl(0.0, 0.0, "")); - EXPECT_EQ(nullptr, CheckEQImpl(0.0, -0.0, "")); - EXPECT_EQ(nullptr, CheckEQImpl(-0.0, 0.0, "")); - EXPECT_EQ(nullptr, CheckEQImpl(-0.0, -0.0, "")); + CHECK_SUCCEED(EQ, 0.0, 0.0) + CHECK_SUCCEED(EQ, 0.0, -0.0) + CHECK_SUCCEED(EQ, -0.0, 0.0) + CHECK_SUCCEED(EQ, -0.0, -0.0) +} + +TEST(LoggingTest, CompareSignedMismatch) { + CHECK_SUCCEED(EQ, static_cast<int32_t>(14), static_cast<uint32_t>(14)) + CHECK_FAIL(EQ, static_cast<int32_t>(14), static_cast<uint32_t>(15)) + CHECK_FAIL(EQ, static_cast<int32_t>(-1), static_cast<uint32_t>(-1)) + CHECK_SUCCEED(LT, static_cast<int32_t>(-1), static_cast<uint32_t>(0)) + CHECK_SUCCEED(LT, static_cast<int32_t>(-1), static_cast<uint32_t>(-1)) + CHECK_SUCCEED(LE, static_cast<int32_t>(-1), static_cast<uint32_t>(0)) + CHECK_SUCCEED(LE, static_cast<int32_t>(55), static_cast<uint32_t>(55)) + CHECK_SUCCEED(LT, static_cast<int32_t>(55), static_cast<uint32_t>(0x7fffff00)) + CHECK_SUCCEED(LE, static_cast<int32_t>(55), static_cast<uint32_t>(0x7fffff00)) + CHECK_SUCCEED(GE, static_cast<uint32_t>(0x7fffff00), static_cast<int32_t>(55)) + CHECK_SUCCEED(GT, static_cast<uint32_t>(0x7fffff00), static_cast<int32_t>(55)) + CHECK_SUCCEED(GT, static_cast<uint32_t>(-1), static_cast<int32_t>(-1)) + CHECK_SUCCEED(GE, static_cast<uint32_t>(0), static_cast<int32_t>(-1)) + CHECK_SUCCEED(LT, static_cast<int8_t>(-1), static_cast<uint32_t>(0)) + CHECK_SUCCEED(GT, static_cast<uint64_t>(0x7f01010101010101), 0) + CHECK_SUCCEED(LE, static_cast<int64_t>(0xff01010101010101), + static_cast<uint8_t>(13)) +} + +TEST(LoggingTest, CompareAgainstStaticConstPointer) { + // These used to produce link errors before http://crrev.com/2524093002. + CHECK_FAIL(EQ, v8::internal::Smi::kZero, v8::internal::Smi::FromInt(17)); + CHECK_SUCCEED(GT, 0, v8::internal::Smi::kMinValue); } } // namespace base |