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Side by Side Diff: cc/trees/layer_tree_host_unittest_copyrequest.cc

Issue 2349743004: cc: Remove things from OutputSurface and CompositorFrameSink. (Closed)
Patch Set: delete-stuff-cfs: comment-and-rebase Created 4 years, 3 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <stddef.h> 5 #include <stddef.h>
6 6
7 #include "base/location.h" 7 #include "base/location.h"
8 #include "base/memory/ptr_util.h" 8 #include "base/memory/ptr_util.h"
9 #include "base/single_thread_task_runner.h" 9 #include "base/single_thread_task_runner.h"
10 #include "base/threading/thread_task_runner_handle.h" 10 #include "base/threading/thread_task_runner_handle.h"
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1237 case 1: 1237 case 1:
1238 // Only the root layer draws, the child is hidden. 1238 // Only the root layer draws, the child is hidden.
1239 EXPECT_TRUE(saw_root); 1239 EXPECT_TRUE(saw_root);
1240 EXPECT_FALSE(saw_child); 1240 EXPECT_FALSE(saw_child);
1241 break; 1241 break;
1242 case 2: 1242 case 2:
1243 // Copy happening here, the child will draw. 1243 // Copy happening here, the child will draw.
1244 EXPECT_TRUE(saw_root); 1244 EXPECT_TRUE(saw_root);
1245 EXPECT_TRUE(saw_child); 1245 EXPECT_TRUE(saw_child);
1246 // Make another draw happen after doing the copy request. 1246 // Make another draw happen after doing the copy request.
1247 host_impl->SetNeedsRedrawRect(gfx::Rect(1, 1)); 1247 host_impl->SetViewportDamage(gfx::Rect(1, 1));
1248 host_impl->SetNeedsRedraw();
1248 break; 1249 break;
1249 case 3: 1250 case 3:
1250 // If LayerTreeHostImpl does the wrong thing, it will try to draw the 1251 // If LayerTreeHostImpl does the wrong thing, it will try to draw the
1251 // layer which had a copy request. But only the root should draw. 1252 // layer which had a copy request. But only the root should draw.
1252 EXPECT_TRUE(saw_root); 1253 EXPECT_TRUE(saw_root);
1253 EXPECT_FALSE(saw_child); 1254 EXPECT_FALSE(saw_child);
1254 1255
1255 // End the test! Don't race with copy request callbacks, so post the end 1256 // End the test! Don't race with copy request callbacks, so post the end
1256 // to the main thread. 1257 // to the main thread.
1257 draw_happened_ = true; 1258 draw_happened_ = true;
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1284 int num_draws_; 1285 int num_draws_;
1285 bool copy_happened_; 1286 bool copy_happened_;
1286 bool draw_happened_; 1287 bool draw_happened_;
1287 }; 1288 };
1288 1289
1289 SINGLE_AND_MULTI_THREAD_TEST_F( 1290 SINGLE_AND_MULTI_THREAD_TEST_F(
1290 LayerTreeHostCopyRequestTestMultipleDrawsHiddenCopyRequest); 1291 LayerTreeHostCopyRequestTestMultipleDrawsHiddenCopyRequest);
1291 1292
1292 } // namespace 1293 } // namespace
1293 } // namespace cc 1294 } // namespace cc
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