re2/util/test.h

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// Copyright 2009 The RE2 Authors.  All Rights Reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
 
#ifndef UTIL_TEST_H_
#define UTIL_TEST_H_
 
#include "util/util.h"
#include "util/logging.h"
 
namespace testing {
std::string TempDir();
}  // namespace testing
 
#define TEST(x, y) \
        void x##y(void); \
        TestRegisterer r##x##y(x##y, # x "." # y); \
        void x##y(void)
 
void RegisterTest(void (*)(void), const char*);
 
class TestRegisterer {
 public:
  TestRegisterer(void (*fn)(void), const char *s) {
    RegisterTest(fn, s);
  }
};
 
// fatal assertions
#define ASSERT_TRUE CHECK
#define ASSERT_FALSE(x) CHECK(!(x))
#define ASSERT_EQ CHECK_EQ
#define ASSERT_NE CHECK_NE
#define ASSERT_LT CHECK_LT
#define ASSERT_LE CHECK_LE
#define ASSERT_GT CHECK_GT
#define ASSERT_GE CHECK_GE
 
// nonfatal assertions
// TODO(rsc): Do a better job?
#define EXPECT_TRUE CHECK
#define EXPECT_FALSE(x) CHECK(!(x))
#define EXPECT_EQ CHECK_EQ
#define EXPECT_NE CHECK_NE
#define EXPECT_LT CHECK_LT
#define EXPECT_LE CHECK_LE
#define EXPECT_GT CHECK_GT
#define EXPECT_GE CHECK_GE
 
#endif  // UTIL_TEST_H_