Add (not yet working) content_browsertests target.

chrome/test/base/chrome_test_launcher.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/test_launcher.h"
+
+#include "base/command_line.h"
+#include "base/logging.h"
+#include "base/scoped_temp_dir.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/chrome_constants.h"
+#include "chrome/test/base/chrome_test_suite.h"
+
+#if defined(OS_MACOSX)
+#include "chrome/browser/chrome_browser_application_mac.h"
+#endif  // defined(OS_MACOSX)
+
+#if defined(OS_WIN)
+#include "base/base_switches.h"
+#include "content/common/sandbox_policy.h"
+#include "sandbox/src/dep.h"
+#include "sandbox/src/sandbox_factory.h"
+#include "sandbox/src/sandbox_types.h"
+
+// The entry point signature of chrome.dll.
+typedef int (*DLL_MAIN)(HINSTANCE, sandbox::SandboxInterfaceInfo*, wchar_t*);
+#endif  // defined(OS_WIN)
+
+class ChromeTestLauncherDelegate : public test_launcher::TestLauncherDelegate {
+ public:
+  ChromeTestLauncherDelegate() {
+  }
+
+  virtual ~ChromeTestLauncherDelegate() {
+  }
+
+  virtual void EarlyInitialize() OVERRIDE {
+#if defined(OS_MACOSX)
+    chrome_browser_application_mac::RegisterBrowserCrApp();
+#endif
+  }
+
+  virtual bool Run(int argc, char** argv, int* return_code) OVERRIDE {
+    CommandLine* command_line = CommandLine::ForCurrentProcess();
+
+    // TODO(pkasting): This "single_process vs. single-process" design is
+    // terrible UI.  Instead, there should be some sort of signal flag on the
+    // command line, with all subsequent arguments passed through to the
+    // underlying browser.
+    if (command_line->HasSwitch(test_launcher::kSingleProcessTestsFlag) ||
+        command_line->HasSwitch(
+            test_launcher::kSingleProcessTestsAndChromeFlag) ||
+        command_line->HasSwitch(test_launcher::kGTestListTestsFlag) ||
+        command_line->HasSwitch(test_launcher::kGTestHelpFlag)) {
+#if defined(OS_WIN)
+      if (command_line->HasSwitch(test_launcher::kSingleProcessTestsFlag)) {
+        // This is the browser process, so setup the sandbox broker.
+        sandbox::BrokerServices* broker_services =
+            sandbox::SandboxFactory::GetBrokerServices();
+        if (broker_services) {
+          sandbox::InitBrokerServices(broker_services);
+          // Precreate the desktop and window station used by the renderers.
+          sandbox::TargetPolicy* policy = broker_services->CreatePolicy();
+          sandbox::ResultCode result = policy->CreateAlternateDesktop(true);
+          CHECK(sandbox::SBOX_ERROR_FAILED_TO_SWITCH_BACK_WINSTATION != result);
+          policy->Release();
+        }
+      }
+#endif
+      *return_code = ChromeTestSuite(argc, argv).Run();
+      return true;
+    }
+
+#if defined(OS_WIN)
+    if (command_line->HasSwitch(switches::kProcessType)) {
+      // This is a child process, call ChromeMain.
+      FilePath chrome_path(command_line->GetProgram().DirName());
+      chrome_path = chrome_path.Append(chrome::kBrowserResourcesDll);
+      HMODULE dll = LoadLibrary(chrome_path.value().c_str());
+      DLL_MAIN entry_point =
+          reinterpret_cast<DLL_MAIN>(::GetProcAddress(dll, "ChromeMain"));
+      if (!entry_point)
+        return false;
+
+      // Initialize the sandbox services.
+      sandbox::SandboxInterfaceInfo sandbox_info = {0};
+      sandbox_info.target_services =
+          sandbox::SandboxFactory::GetTargetServices();
+      *return_code =
+          entry_point(GetModuleHandle(NULL), &sandbox_info, GetCommandLineW());
+      return true;
+    }
+#endif  // defined(OS_WIN)
+    return false;
+  }
+
+  virtual bool AdjustChildProcessCommandLine(
+      CommandLine* command_line) OVERRIDE {
+    CommandLine new_command_line(command_line->GetProgram());
+    CommandLine::SwitchMap switches = command_line->GetSwitches();
+
+    // Strip out user-data-dir if present.  We will add it back in again later.
+    switches.erase(switches::kUserDataDir);
+
+    for (CommandLine::SwitchMap::const_iterator iter = switches.begin();
+         iter != switches.end(); ++iter) {
+      new_command_line.AppendSwitchNative((*iter).first, (*iter).second);
+    }
+
+    // Create a new user data dir and pass it to the child.
+    ScopedTempDir temp_dir;
+    if (!temp_dir.CreateUniqueTempDir() || !temp_dir.IsValid()) {
+      LOG(ERROR) << "Error creating temp profile directory";
+      return false;
+    }
+    new_command_line.AppendSwitchPath(switches::kUserDataDir, temp_dir.path());
+
+    // file:// access for ChromeOS.
+    new_command_line.AppendSwitch(switches::kAllowFileAccess);
+
+    *command_line = new_command_line;
+    return true;
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ChromeTestLauncherDelegate);
+};
+
+int main(int argc, char** argv) {
+  ChromeTestLauncherDelegate launcher_delegate;
+  return test_launcher::LaunchTests(&launcher_delegate, argc, argv);
+}