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Diffstat (limited to 'chromium/components/viz/common/resources/platform_color_unittest.cc')
-rw-r--r-- | chromium/components/viz/common/resources/platform_color_unittest.cc | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/chromium/components/viz/common/resources/platform_color_unittest.cc b/chromium/components/viz/common/resources/platform_color_unittest.cc new file mode 100644 index 00000000000..f801217673b --- /dev/null +++ b/chromium/components/viz/common/resources/platform_color_unittest.cc @@ -0,0 +1,42 @@ +// Copyright 2015 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "components/viz/common/resources/platform_color.h" + +#include <stddef.h> + +#include "testing/gtest/include/gtest/gtest.h" + +namespace viz { +namespace { + +// Verify SameComponentOrder on this platform. +TEST(PlatformColorTest, SameComponentOrder) { + bool rgba = !!SK_B32_SHIFT; + + for (size_t i = 0; i <= RESOURCE_FORMAT_MAX; ++i) { + ResourceFormat format = static_cast<ResourceFormat>(i); + switch (format) { + case RGBA_8888: + EXPECT_EQ(rgba, PlatformColor::SameComponentOrder(format)); + break; + case BGRA_8888: + EXPECT_NE(rgba, PlatformColor::SameComponentOrder(format)); + break; + // The following formats are not platform colors. + case ALPHA_8: + case LUMINANCE_8: + case RGB_565: + case RGBA_4444: + case ETC1: + case RED_8: + case LUMINANCE_F16: + case RGBA_F16: + break; + } + } +} + +} // namespace +} // namespace viz |