chromium/ui/color/color_provider_unittest.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/color/color_provider.h"

#include "testing/gtest/include/gtest/gtest.h"
#include "ui/color/color_recipe.h"
#include "ui/color/color_test_ids.h"
#include "ui/color/color_transform.h"
#include "ui/gfx/color_palette.h"
#include "ui/gfx/color_utils.h"

namespace ui {
namespace {

// Tests that when there are no mixers, GetColor() returns a placeholder value.
TEST(ColorProviderTest, GetColorNoMixers) { … }

// Tests that when there is a single mixer, GetColor() makes use of it where
// possible.
TEST(ColorProviderTest, SingleMixer) { … }

// Tests that when there are multiple non-overlapping mixers, GetColor() makes
// use of both.
TEST(ColorProviderTest, NonOverlappingMixers) { … }

// Tests that when mixers supply overlapping color specifications, the last one
// added takes priority.
TEST(ColorProviderTest, OverlappingMixers) { … }

// Tests that with both a standard and a "postprocessing" mixer, GetColor()
// takes both into account.
TEST(ColorProviderTest, WithProcessing) { … }

// A "postprocessing" mixer can be added before regular mixers. The result
// should be equivalent.
TEST(ColorProviderTest, WithProcessingAddedBeforeRegular) { … }

// Tests that if a color is redefined by a later mixer, an earlier mixer will
// "see" the result.
TEST(ColorProviderTest, Redefinition) { … }

// Tests that "postprocessing" mixers are skipped for the purposes of color
// lookup during intermediate stages.
TEST(ColorProviderTest, RedefinitionWithProcessing) { … }

TEST(ColorProviderTest, SetColorForTesting) { … }

}  // namespace
}  // namespace ui