summaryrefslogtreecommitdiffstats
path: root/third_party/jpeg-xl/lib/jpegli/testing.h
blob: 873a0171e7adacef9283ca3ef96770def2d32c4b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
// 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/GMock specific macros / wrappers.

// gmock unconditionally redefines those macros (to wrong values).
// Lets include it only here and mitigate the problem.
#pragma push_macro("PRIdS")
#pragma push_macro("PRIuS")
#include "gmock/gmock.h"
#pragma pop_macro("PRIuS")
#pragma pop_macro("PRIdS")

#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

// Ensures that we don't make our test bounds too lax, effectively disabling the
// tests.
MATCHER_P(IsSlightlyBelow, max, "") {
  return max * 0.75 <= arg && arg <= max * 1.0;
}

#endif  // LIB_JPEGLI_TESTING_H_