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Side by Side Diff: cc/output/context_cache_controller_unittest.cc

Issue 2278283003: Refactor client visibility handling (Closed)
Patch Set: feedback Created 4 years, 3 months ago
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1 // Copyright (c) 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "cc/output/context_cache_controller.h"
6
7 #include "base/memory/ptr_util.h"
8 #include "cc/test/test_context_provider.h"
9 #include "cc/test/test_context_support.h"
10 #include "cc/test/test_web_graphics_context_3d.h"
11 #include "testing/gmock/include/gmock/gmock.h"
12 #include "testing/gtest/include/gtest/gtest.h"
13
14 namespace cc {
15 namespace {
16 using ::testing::Mock;
17 using ::testing::StrictMock;
18
19 class MockContextSupport : public TestContextSupport {
20 public:
21 MockContextSupport() {}
22 MOCK_METHOD1(SetAggressivelyFreeResources,
23 void(bool aggressively_free_resources));
24 };
25
26 TEST(ContextCacheControllerTest, ScopedVisibilityBasic) {
27 StrictMock<MockContextSupport> context_support;
28 ContextCacheController cache_controller(&context_support);
29
30 EXPECT_CALL(context_support, SetAggressivelyFreeResources(false));
31 std::unique_ptr<ContextCacheController::ScopedVisibility> visibility =
32 cache_controller.ClientBecameVisible();
33 Mock::VerifyAndClearExpectations(&context_support);
34
35 EXPECT_CALL(context_support, SetAggressivelyFreeResources(true));
36 cache_controller.ClientBecameNotVisible(std::move(visibility));
37 }
38
39 TEST(ContextCacheControllerTest, ScopedVisibilityMulti) {
40 StrictMock<MockContextSupport> context_support;
41 ContextCacheController cache_controller(&context_support);
42
43 EXPECT_CALL(context_support, SetAggressivelyFreeResources(false));
44 std::unique_ptr<ContextCacheController::ScopedVisibility> visibility_1 =
45 cache_controller.ClientBecameVisible();
46 Mock::VerifyAndClearExpectations(&context_support);
47 std::unique_ptr<ContextCacheController::ScopedVisibility> visibility_2 =
48 cache_controller.ClientBecameVisible();
49
50 cache_controller.ClientBecameNotVisible(std::move(visibility_1));
51 EXPECT_CALL(context_support, SetAggressivelyFreeResources(true));
52 cache_controller.ClientBecameNotVisible(std::move(visibility_2));
53 }
54
55 } // namespace
56 } // namespace cc
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