testing.h - mozsearch

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// Copyright (c) the JPEG XL Project 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 LIB_JPEGLI_TESTING_H_

#define LIB_JPEGLI_TESTING_H_

// GTest specific macros / wrappers.

#include "gtest/gtest.h"

// googletest before 1.10 didn't define INSTANTIATE_TEST_SUITE_P() but instead

// used INSTANTIATE_TEST_CASE_P which is now deprecated.

#ifdef INSTANTIATE_TEST_SUITE_P

#define JPEGLI_INSTANTIATE_TEST_SUITE_P INSTANTIATE_TEST_SUITE_P

#else

#define JPEGLI_INSTANTIATE_TEST_SUITE_P INSTANTIATE_TEST_CASE_P

#endif

// Replacement for ASSERT_TRUE inside try-catch blocks.

#define JPEGLI_TEST_ENSURE_TRUE(C) \

  if (!(C)) return false;

#define QUIT(M) FAIL() << M

// Ensures that we don't make our test bounds too lax, effectively disabling the

// tests.

#define EXPECT_SLIGHTLY_BELOW(A, E)       \

  {                                       \

    double _actual = (A);                 \

    double _expected = (E);               \

    EXPECT_LE(_actual, _expected);        \

    EXPECT_GE(_actual, 0.75 * _expected); \

#endif  // LIB_JPEGLI_TESTING_H_