2a19ad3603
R=cbruni@chromium.org BUG=chromium:662388 Review-Url: https://codereview.chromium.org/2586203002 Cr-Commit-Position: refs/heads/master@{#41799}
68 lines
2.9 KiB
C++
68 lines
2.9 KiB
C++
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <cstdint>
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#include "src/base/logging.h"
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#include "src/objects.h"
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#include "testing/gtest-support.h"
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namespace v8 {
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namespace base {
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namespace {
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#define CHECK_SUCCEED(NAME, lhs, rhs) \
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{ \
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std::string* error_message = \
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Check##NAME##Impl<decltype(lhs), decltype(rhs)>((lhs), (rhs), ""); \
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EXPECT_EQ(nullptr, error_message); \
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}
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#define CHECK_FAIL(NAME, lhs, rhs) \
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{ \
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std::string* error_message = \
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Check##NAME##Impl<decltype(lhs), decltype(rhs)>((lhs), (rhs), ""); \
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EXPECT_NE(nullptr, error_message); \
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delete error_message; \
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}
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} // namespace
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TEST(LoggingTest, CheckEQImpl) {
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CHECK_SUCCEED(EQ, 0.0, 0.0)
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CHECK_SUCCEED(EQ, 0.0, -0.0)
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CHECK_SUCCEED(EQ, -0.0, 0.0)
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CHECK_SUCCEED(EQ, -0.0, -0.0)
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}
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TEST(LoggingTest, CompareSignedMismatch) {
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CHECK_SUCCEED(EQ, static_cast<int32_t>(14), static_cast<uint32_t>(14))
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CHECK_FAIL(EQ, static_cast<int32_t>(14), static_cast<uint32_t>(15))
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CHECK_FAIL(EQ, static_cast<int32_t>(-1), static_cast<uint32_t>(-1))
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CHECK_SUCCEED(LT, static_cast<int32_t>(-1), static_cast<uint32_t>(0))
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CHECK_SUCCEED(LT, static_cast<int32_t>(-1), static_cast<uint32_t>(-1))
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CHECK_SUCCEED(LE, static_cast<int32_t>(-1), static_cast<uint32_t>(0))
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CHECK_SUCCEED(LE, static_cast<int32_t>(55), static_cast<uint32_t>(55))
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CHECK_SUCCEED(LT, static_cast<int32_t>(55), static_cast<uint32_t>(0x7fffff00))
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CHECK_SUCCEED(LE, static_cast<int32_t>(55), static_cast<uint32_t>(0x7fffff00))
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CHECK_SUCCEED(GE, static_cast<uint32_t>(0x7fffff00), static_cast<int32_t>(55))
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CHECK_SUCCEED(GT, static_cast<uint32_t>(0x7fffff00), static_cast<int32_t>(55))
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CHECK_SUCCEED(GT, static_cast<uint32_t>(-1), static_cast<int32_t>(-1))
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CHECK_SUCCEED(GE, static_cast<uint32_t>(0), static_cast<int32_t>(-1))
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CHECK_SUCCEED(LT, static_cast<int8_t>(-1), static_cast<uint32_t>(0))
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CHECK_SUCCEED(GT, static_cast<uint64_t>(0x7f01010101010101), 0)
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CHECK_SUCCEED(LE, static_cast<int64_t>(0xff01010101010101),
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static_cast<uint8_t>(13))
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}
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TEST(LoggingTest, CompareAgainstStaticConstPointer) {
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// These used to produce link errors before http://crrev.com/2524093002.
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CHECK_FAIL(EQ, v8::internal::Smi::kZero, v8::internal::Smi::FromInt(17));
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CHECK_SUCCEED(GT, 0, v8::internal::Smi::kMinValue);
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}
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} // namespace base
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} // namespace v8
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