forked from OSchip/llvm-project
72 lines
3.8 KiB
C++
72 lines
3.8 KiB
C++
//===-- Simple checkers for integrations tests ------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIBC_UTILS_INTEGRATION_TEST_TEST_H
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#define LLVM_LIBC_UTILS_INTEGRATION_TEST_TEST_H
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#include "src/__support/OSUtil/io.h"
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#include "src/__support/OSUtil/quick_exit.h"
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#define __AS_STRING(val) #val
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#define __CHECK_TRUE(file, line, val, should_exit) \
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if (!(val)) { \
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__llvm_libc::write_to_stderr(file ":" __AS_STRING( \
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line) ": Expected '" #val "' to be true, but is false\n"); \
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if (should_exit) \
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__llvm_libc::quick_exit(127); \
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}
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#define __CHECK_FALSE(file, line, val, should_exit) \
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if (val) { \
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__llvm_libc::write_to_stderr(file ":" __AS_STRING( \
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line) ": Expected '" #val "' to be false, but is true\n"); \
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if (should_exit) \
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__llvm_libc::quick_exit(127); \
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}
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#define __CHECK_EQ(file, line, val1, val2, should_exit) \
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if ((val1) != (val2)) { \
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__llvm_libc::write_to_stderr(file ":" __AS_STRING( \
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line) ": Expected '" #val1 "' to be equal to '" #val2 "'\n"); \
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if (should_exit) \
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__llvm_libc::quick_exit(127); \
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}
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#define __CHECK_NE(file, line, val1, val2, should_exit) \
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if ((val1) == (val2)) { \
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__llvm_libc::write_to_stderr(file ":" __AS_STRING( \
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line) ": Expected '" #val1 "' to not be equal to '" #val2 "'\n"); \
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if (should_exit) \
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__llvm_libc::quick_exit(127); \
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}
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#define EXPECT_TRUE(val) __CHECK_TRUE(__FILE__, __LINE__, val, false)
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#define ASSERT_TRUE(val) __CHECK_TRUE(__FILE__, __LINE__, val, true)
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#define EXPECT_FALSE(val) __CHECK_FALSE(__FILE__, __LINE__, val, false)
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#define ASSERT_FALSE(val) __CHECK_FALSE(__FILE__, __LINE__, val, true)
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#define EXPECT_EQ(val1, val2) \
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__CHECK_EQ(__FILE__, __LINE__, (val1), (val2), false)
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#define ASSERT_EQ(val1, val2) \
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__CHECK_EQ(__FILE__, __LINE__, (val1), (val2), true)
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#define EXPECT_NE(val1, val2) \
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__CHECK_NE(__FILE__, __LINE__, (val1), (val2), false)
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#define ASSERT_NE(val1, val2) \
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__CHECK_NE(__FILE__, __LINE__, (val1), (val2), true)
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// Integration tests are compiled with -ffreestanding which stops treating
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// the main function as a non-overloadable special function. Hence, we use a
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// convenience macro which declares it 'extern "C"'.
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//
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// When we are able to reuse the unit test infrastructure for integration
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// tests, then we should not need to explicitly declare/define the main
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// function in individual integration tests. We will not need this macro
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// then.
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#define TEST_MAIN extern "C" int main
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#endif // LLVM_LIBC_UTILS_INTEGRATION_TEST_TEST_H
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