third_party/jpeg-xl/lib/jpegli/testing.h

   1 // Copyright (c) the JPEG XL Project Authors. All rights reserved.
   2 //
   3 // Use of this source code is governed by a BSD-style
   4 // license that can be found in the LICENSE file.
   5
   6 #ifndef LIB_JPEGLI_TESTING_H_
   7 #define LIB_JPEGLI_TESTING_H_
   8
   9 // GTest/GMock specific macros / wrappers.
  10
  11 // gmock unconditionally redefines those macros (to wrong values).
  12 // Lets include it only here and mitigate the problem.
  13 #pragma push_macro("PRIdS")
  14 #pragma push_macro("PRIuS")
  15 #include "gmock/gmock.h"
  16 #pragma pop_macro("PRIuS")
  17 #pragma pop_macro("PRIdS")
  18
  19 #include "gtest/gtest.h"
  20
  21 // googletest before 1.10 didn't define INSTANTIATE_TEST_SUITE_P() but instead
  22 // used INSTANTIATE_TEST_CASE_P which is now deprecated.
  23 #ifdef INSTANTIATE_TEST_SUITE_P
  24 #define JPEGLI_INSTANTIATE_TEST_SUITE_P INSTANTIATE_TEST_SUITE_P
  25 #else
  26 #define JPEGLI_INSTANTIATE_TEST_SUITE_P INSTANTIATE_TEST_CASE_P
  27 #endif
  28
  29 // Ensures that we don't make our test bounds too lax, effectively disabling the
  30 // tests.
  31 MATCHER_P(IsSlightlyBelow, max, "") {
  32   return max * 0.75 <= arg && arg <= max * 1.0;
  33 }
  34
  35 #endif  // LIB_JPEGLI_TESTING_H_