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| 1 // Copyright (c) 2012 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 "ui/views/test/views_test_base.h" | |
| 6 | |
| 7 #include "base/run_loop.h" | |
| 8 #include "ui/base/clipboard/clipboard.h" | |
| 9 #include "ui/base/ime/input_method_initializer.h" | |
| 10 #include "ui/compositor/test/context_factories_for_test.h" | |
| 11 #include "ui/views/test/views_test_helper.h" | |
| 12 | |
| 13 namespace views { | |
| 14 | |
| 15 ViewsTestBase::ViewsTestBase() | |
| 16 : setup_called_(false), | |
| 17 teardown_called_(false) { | |
| 18 } | |
| 19 | |
| 20 ViewsTestBase::~ViewsTestBase() { | |
| 21 CHECK(setup_called_) | |
| 22 << "You have overridden SetUp but never called super class's SetUp"; | |
| 23 CHECK(teardown_called_) | |
| 24 << "You have overridden TearDown but never called super class's TearDown"; | |
| 25 } | |
| 26 | |
| 27 void ViewsTestBase::SetUp() { | |
| 28 testing::Test::SetUp(); | |
| 29 setup_called_ = true; | |
| 30 if (!views_delegate_.get()) | |
| 31 views_delegate_.reset(new TestViewsDelegate()); | |
| 32 // The ContextFactory must exist before any Compositors are created. | |
| 33 bool enable_pixel_output = false; | |
| 34 ui::ContextFactory* context_factory = | |
| 35 ui::InitializeContextFactoryForTests(enable_pixel_output); | |
| 36 | |
| 37 test_helper_.reset(ViewsTestHelper::Create(&message_loop_, context_factory)); | |
| 38 test_helper_->SetUp(); | |
| 39 ui::InitializeInputMethodForTesting(); | |
| 40 } | |
| 41 | |
| 42 void ViewsTestBase::TearDown() { | |
| 43 ui::Clipboard::DestroyClipboardForCurrentThread(); | |
| 44 | |
| 45 // Flush the message loop because we have pending release tasks | |
| 46 // and these tasks if un-executed would upset Valgrind. | |
| 47 RunPendingMessages(); | |
| 48 teardown_called_ = true; | |
| 49 views_delegate_.reset(); | |
| 50 testing::Test::TearDown(); | |
| 51 ui::ShutdownInputMethodForTesting(); | |
| 52 test_helper_->TearDown(); | |
| 53 ui::TerminateContextFactoryForTests(); | |
| 54 } | |
| 55 | |
| 56 void ViewsTestBase::RunPendingMessages() { | |
| 57 base::RunLoop run_loop; | |
| 58 run_loop.RunUntilIdle(); | |
| 59 } | |
| 60 | |
| 61 Widget::InitParams ViewsTestBase::CreateParams( | |
| 62 Widget::InitParams::Type type) { | |
| 63 Widget::InitParams params(type); | |
| 64 params.context = GetContext(); | |
| 65 return params; | |
| 66 } | |
| 67 | |
| 68 gfx::NativeWindow ViewsTestBase::GetContext() { | |
| 69 return test_helper_->GetContext(); | |
| 70 } | |
| 71 | |
| 72 } // namespace views | |
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