| // Copyright 2015 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #if defined(ENABLE_TEST_RUNNER) |
| |
| #include "cobalt/dom/test_runner.h" |
| |
| #include "base/message_loop/message_loop.h" |
| #include "cobalt/base/polymorphic_downcast.h" |
| #include "cobalt/script/javascript_engine.h" |
| |
| namespace cobalt { |
| namespace dom { |
| |
| TestRunner::TestRunner() |
| : should_wait_(false), clock_(new base::ManualAdvanceClock()) {} |
| |
| void TestRunner::NotifyDone() { |
| if (should_wait_) { |
| should_wait_ = false; |
| if (!trigger_layout_callback_.is_null()) { |
| trigger_layout_callback_.Run(); |
| } |
| // Reset |should_wait_| to prevent a second layout if the document onLoad |
| // event occurs after the layout trigger. |
| should_wait_ = true; |
| } |
| } |
| |
| void TestRunner::WaitUntilDone() { should_wait_ = true; } |
| |
| void TestRunner::DoNonMeasuredLayout() { |
| if (should_wait_ && !trigger_layout_callback_.is_null()) { |
| trigger_layout_callback_.Run(); |
| } |
| } |
| |
| void TestRunner::AdvanceClockByMs(uint64 amount) { |
| clock_->Advance(base::TimeDelta::FromMilliseconds(amount)); |
| } |
| |
| void TestRunner::CollectGarbageAndThenDo( |
| script::EnvironmentSettings* settings, |
| const TestRunnerCallbackArg& callback_arg) { |
| DCHECK(settings); |
| TestRunnerCallbackArg::Reference reference(this, callback_arg); |
| DOMSettings* dom_settings = |
| base::polymorphic_downcast<dom::DOMSettings*>(settings); |
| dom_settings->javascript_engine()->CollectGarbage(); |
| reference.value().Run(); |
| } |
| |
| scoped_refptr<base::BasicClock> TestRunner::GetClock() { return clock_; } |
| |
| } // namespace dom |
| } // namespace cobalt |
| |
| #endif // ENABLE_TEST_RUNNER |