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 73
