Run ContentMain in a browser_test's browser process. This removes duplication of code in the browse…

content/test/content_browser_test.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/test/content_browser_test.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
-#include "content/shell/app/shell_main_delegate.h"
 #include "content/shell/browser/shell.h"
 #include "content/shell/browser/shell_browser_context.h"
 #include "content/shell/browser/shell_content_browser_client.h"
 #include "content/shell/common/shell_switches.h"
 #include "content/shell/renderer/shell_content_renderer_client.h"
 #include "content/test/test_content_client.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 
+#if defined(OS_ANDROID)
+#include "content/shell/app/shell_main_delegate.h"
+#endif
+
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 
 #if !defined(OS_CHROMEOS) && defined(USE_AURA) && defined(USE_X11)
 #include "ui/base/ime/input_method_initializer.h"
 #endif
 
 namespace content {
 
 ContentBrowserTest::ContentBrowserTest()
     : setup_called_(false) {
 #if defined(OS_MACOSX)
   // See comment in InProcessBrowserTest::InProcessBrowserTest().
   base::FilePath content_shell_path;
   CHECK(PathService::Get(base::FILE_EXE, &content_shell_path));
   content_shell_path = content_shell_path.DirName();
   content_shell_path = content_shell_path.Append(
       FILE_PATH_LITERAL("Content Shell.app/Contents/MacOS/Content Shell"));
   CHECK(PathService::Override(base::FILE_EXE, content_shell_path));
 #endif
-  CreateTestServer(base::FilePath(FILE_PATH_LITERAL("content/test/data")));
-  base::FilePath content_test_data_dir;
-  CHECK(PathService::Get(DIR_TEST_DATA, &content_test_data_dir));
-  embedded_test_server()->ServeFilesFromDirectory(content_test_data_dir);
+  base::FilePath content_test_data(FILE_PATH_LITERAL("content/test/data"));
+  CreateTestServer(content_test_data);
+  base::FilePath content_test_data_absolute;
+  CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &content_test_data_absolute));
+  content_test_data_absolute =
+      content_test_data_absolute.Append(content_test_data);
+  embedded_test_server()->ServeFilesFromDirectory(content_test_data_absolute);
 }
 
 ContentBrowserTest::~ContentBrowserTest() {
   CHECK(setup_called_) << "Overridden SetUp() did not call parent "
                           "implementation, so test not run.";
 }
 
 void ContentBrowserTest::SetUp() {
-  shell_main_delegate_.reset(new ShellMainDelegate);
-  shell_main_delegate_->PreSandboxStartup();
-
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   command_line->AppendSwitch(switches::kContentBrowserTest);
 
   SetUpCommandLine(command_line);
 
-  // Single-process mode is not set in BrowserMain, so if a subclass hasn't
-  // modified it yet, process it explicitly, and set up renderer.
+#if defined(OS_ANDROID)
+  shell_main_delegate_.reset(new ShellMainDelegate);
+  shell_main_delegate_->PreSandboxStartup();
   if (command_line->HasSwitch(switches::kSingleProcess)) {
-    if (!single_process_renderer_client_)
-      single_process_renderer_client_.reset(new ShellContentRendererClient());
+    single_process_renderer_client_.reset(new ShellContentRendererClient());
     SetRendererClientForTesting(single_process_renderer_client_.get());
-  } else {
-    // Confirm no test has called SetContentRendererClient() without
-    // setting up single process mode.
-    DCHECK(!single_process_renderer_client_);
   }
-
-#if defined(OS_MACOSX)
+#elif defined(OS_MACOSX)
   // See InProcessBrowserTest::PrepareTestCommandLine().
   base::FilePath subprocess_path;
   PathService::Get(base::FILE_EXE, &subprocess_path);
   subprocess_path = subprocess_path.DirName().DirName();
   DCHECK_EQ(subprocess_path.BaseName().value(), "Contents");
   subprocess_path = subprocess_path.Append(
       "Frameworks/Content Shell Helper.app/Contents/MacOS/Content Shell Helper");
   command_line->AppendSwitchPath(switches::kBrowserSubprocessPath,
                                  subprocess_path);
 #endif
 
   // LinuxInputMethodContextFactory has to be initialized.
 #if !defined(OS_CHROMEOS) && defined(USE_AURA) && defined(USE_X11)
   ui::InitializeInputMethodForTesting();
 #endif
 
   setup_called_ = true;
 
   BrowserTestBase::SetUp();
 }
 
 void ContentBrowserTest::TearDown() {
   BrowserTestBase::TearDown();
 
   // LinuxInputMethodContextFactory has to be shutdown.
 #if !defined(OS_CHROMEOS) && defined(USE_AURA) && defined(USE_X11)
   ui::ShutdownInputMethodForTesting();
 #endif
 
+#if defined(OS_ANDROID)
   shell_main_delegate_.reset();
+#endif
 }
 
 void ContentBrowserTest::RunTestOnMainThreadLoop() {
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
     CHECK_EQ(Shell::windows().size(), 1u);
     shell_ = Shell::windows()[0];
   }
 
 #if defined(OS_MACOSX)
   // On Mac, without the following autorelease pool, code which is directly
@@ skipping 23 matching lines @@
 #endif
 
   for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
        !i.IsAtEnd(); i.Advance()) {
     i.GetCurrentValue()->FastShutdownIfPossible();
   }
 
   Shell::CloseAllWindows();
 }
 
-void ContentBrowserTest::SetContentRendererClient(
-    scoped_ptr<ContentRendererClient> renderer_client) {
-  // This routine must be called before SetUp().
-  DCHECK(!setup_called_);
-  DCHECK(!single_process_renderer_client_);
-  single_process_renderer_client_ = renderer_client.Pass();
-}
-
 Shell* ContentBrowserTest::CreateBrowser() {
   return Shell::CreateNewWindow(
       ShellContentBrowserClient::Get()->browser_context(),
       GURL(kAboutBlankURL),
       NULL,
       MSG_ROUTING_NONE,
       gfx::Size());
 }
 
 Shell* ContentBrowserTest::CreateOffTheRecordBrowser() {
   return Shell::CreateNewWindow(
       ShellContentBrowserClient::Get()->off_the_record_browser_context(),
       GURL(kAboutBlankURL),
       NULL,
       MSG_ROUTING_NONE,
       gfx::Size());
 }
 
 }  // namespace content