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 "content/public/test/test_renderer_host.h" 6 7 #include "base/run_loop.h" 8 #include "content/browser/frame_host/navigation_entry_impl.h" 9 #include "content/browser/renderer_host/render_view_host_factory.h" 10 #include "content/browser/renderer_host/render_widget_host_impl.h" 11 #include "content/browser/site_instance_impl.h" 12 #include "content/public/browser/browser_thread.h" 13 #include "content/public/browser/web_contents.h" 14 #include "content/public/test/mock_render_process_host.h" 15 #include "content/public/test/test_browser_context.h" 16 #include "content/test/test_render_frame_host_factory.h" 17 #include "content/test/test_render_view_host.h" 18 #include "content/test/test_render_view_host_factory.h" 19 #include "content/test/test_web_contents.h" 20 21 #if defined(OS_WIN) 22 #include "ui/base/win/scoped_ole_initializer.h" 23 #endif 24 25 #if defined(USE_AURA) 26 #include "ui/aura/test/aura_test_helper.h" 27 #endif 28 29 namespace content { 30 31 // RenderViewHostTester ------------------------------------------------------- 32 33 // static 34 RenderViewHostTester* RenderViewHostTester::For(RenderViewHost* host) { 35 return static_cast<TestRenderViewHost*>(host); 36 } 37 38 // static 39 RenderViewHost* RenderViewHostTester::GetPendingForController( 40 NavigationController* controller) { 41 WebContentsImpl* web_contents = static_cast<WebContentsImpl*>( 42 controller->GetWebContents()); 43 return web_contents->GetRenderManagerForTesting()->pending_render_view_host(); 44 } 45 46 // static 47 bool RenderViewHostTester::IsRenderViewHostSwappedOut(RenderViewHost* rvh) { 48 return static_cast<RenderViewHostImpl*>(rvh)->is_swapped_out(); 49 } 50 51 // static 52 bool RenderViewHostTester::TestOnMessageReceived(RenderViewHost* rvh, 53 const IPC::Message& msg) { 54 return static_cast<RenderViewHostImpl*>(rvh)->OnMessageReceived(msg); 55 } 56 57 // static 58 bool RenderViewHostTester::HasTouchEventHandler(RenderViewHost* rvh) { 59 RenderWidgetHostImpl* host_impl = RenderWidgetHostImpl::From(rvh); 60 return host_impl->has_touch_handler(); 61 } 62 63 64 // RenderViewHostTestEnabler -------------------------------------------------- 65 66 RenderViewHostTestEnabler::RenderViewHostTestEnabler() 67 : rph_factory_(new MockRenderProcessHostFactory()), 68 rvh_factory_(new TestRenderViewHostFactory(rph_factory_.get())), 69 rfh_factory_(new TestRenderFrameHostFactory()) {} 70 71 RenderViewHostTestEnabler::~RenderViewHostTestEnabler() { 72 } 73 74 75 // RenderViewHostTestHarness -------------------------------------------------- 76 77 RenderViewHostTestHarness::RenderViewHostTestHarness() 78 : thread_bundle_options_(TestBrowserThreadBundle::DEFAULT) {} 79 80 RenderViewHostTestHarness::~RenderViewHostTestHarness() { 81 } 82 83 NavigationController& RenderViewHostTestHarness::controller() { 84 return web_contents()->GetController(); 85 } 86 87 WebContents* RenderViewHostTestHarness::web_contents() { 88 return contents_.get(); 89 } 90 91 RenderViewHost* RenderViewHostTestHarness::rvh() { 92 return web_contents()->GetRenderViewHost(); 93 } 94 95 RenderViewHost* RenderViewHostTestHarness::pending_rvh() { 96 return static_cast<TestWebContents*>(web_contents())-> 97 GetRenderManagerForTesting()->pending_render_view_host(); 98 } 99 100 RenderViewHost* RenderViewHostTestHarness::active_rvh() { 101 return pending_rvh() ? pending_rvh() : rvh(); 102 } 103 104 RenderFrameHost* RenderViewHostTestHarness::main_rfh() { 105 WebContentsImpl* web_contents = static_cast<WebContentsImpl*>( 106 this->web_contents()); 107 return web_contents->GetFrameTree()->GetMainFrame(); 108 } 109 110 BrowserContext* RenderViewHostTestHarness::browser_context() { 111 return browser_context_.get(); 112 } 113 114 MockRenderProcessHost* RenderViewHostTestHarness::process() { 115 return static_cast<MockRenderProcessHost*>(active_rvh()->GetProcess()); 116 } 117 118 void RenderViewHostTestHarness::DeleteContents() { 119 SetContents(NULL); 120 } 121 122 void RenderViewHostTestHarness::SetContents(WebContents* contents) { 123 contents_.reset(contents); 124 } 125 126 WebContents* RenderViewHostTestHarness::CreateTestWebContents() { 127 // Make sure we ran SetUp() already. 128 #if defined(OS_WIN) 129 DCHECK(ole_initializer_ != NULL); 130 #endif 131 #if defined(USE_AURA) 132 DCHECK(aura_test_helper_ != NULL); 133 #endif 134 135 // This will be deleted when the WebContentsImpl goes away. 136 SiteInstance* instance = SiteInstance::Create(browser_context_.get()); 137 138 return TestWebContents::Create(browser_context_.get(), instance); 139 } 140 141 void RenderViewHostTestHarness::NavigateAndCommit(const GURL& url) { 142 static_cast<TestWebContents*>(web_contents())->NavigateAndCommit(url); 143 } 144 145 void RenderViewHostTestHarness::Reload() { 146 NavigationEntry* entry = controller().GetLastCommittedEntry(); 147 DCHECK(entry); 148 controller().Reload(false); 149 static_cast<TestRenderViewHost*>( 150 rvh())->SendNavigate(entry->GetPageID(), entry->GetURL()); 151 } 152 153 void RenderViewHostTestHarness::FailedReload() { 154 NavigationEntry* entry = controller().GetLastCommittedEntry(); 155 DCHECK(entry); 156 controller().Reload(false); 157 static_cast<TestRenderViewHost*>( 158 rvh())->SendFailedNavigate(entry->GetPageID(), entry->GetURL()); 159 } 160 161 void RenderViewHostTestHarness::SetUp() { 162 thread_bundle_.reset(new TestBrowserThreadBundle(thread_bundle_options_)); 163 164 #if defined(OS_WIN) 165 ole_initializer_.reset(new ui::ScopedOleInitializer()); 166 #endif 167 #if defined(USE_AURA) 168 aura_test_helper_.reset( 169 new aura::test::AuraTestHelper(base::MessageLoopForUI::current())); 170 aura_test_helper_->SetUp(); 171 #endif 172 173 DCHECK(!browser_context_); 174 browser_context_.reset(CreateBrowserContext()); 175 176 SetContents(CreateTestWebContents()); 177 } 178 179 void RenderViewHostTestHarness::TearDown() { 180 SetContents(NULL); 181 #if defined(USE_AURA) 182 aura_test_helper_->TearDown(); 183 #endif 184 // Make sure that we flush any messages related to WebContentsImpl destruction 185 // before we destroy the browser context. 186 base::RunLoop().RunUntilIdle(); 187 188 #if defined(OS_WIN) 189 ole_initializer_.reset(); 190 #endif 191 192 // Delete any RenderProcessHosts before the BrowserContext goes away. 193 if (rvh_test_enabler_.rph_factory_) 194 rvh_test_enabler_.rph_factory_.reset(); 195 196 // Release the browser context by posting itself on the end of the task 197 // queue. This is preferable to immediate deletion because it will behave 198 // properly if the |rph_factory_| reset above enqueued any tasks which 199 // depend on |browser_context_|. 200 BrowserThread::DeleteSoon(content::BrowserThread::UI, 201 FROM_HERE, 202 browser_context_.release()); 203 thread_bundle_.reset(); 204 } 205 206 BrowserContext* RenderViewHostTestHarness::CreateBrowserContext() { 207 return new TestBrowserContext(); 208 } 209 210 void RenderViewHostTestHarness::SetRenderProcessHostFactory( 211 RenderProcessHostFactory* factory) { 212 rvh_test_enabler_.rvh_factory_->set_render_process_host_factory(factory); 213 } 214 215 } // namespace content 216
