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// Copyright (c) 2009 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 "base/ref_counted.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/browser_list.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/extensions/extension_host.h"
#include "chrome/browser/extensions/extension_process_manager.h"
#include "chrome/browser/extensions/extensions_service.h"
#include "chrome/browser/extensions/test_extension_loader.h"
#include "chrome/browser/profile.h"
#include "chrome/browser/renderer_host/site_instance.h"
#include "chrome/browser/views/extensions/extension_shelf.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/extensions/extension_error_reporter.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/in_process_browser_test.h"
#include "chrome/test/ui_test_utils.h"
namespace {
// How long to wait for the extension to put up a javascript alert before giving
// up.
const int kAlertTimeoutMs = 20000;
// The extensions we're using as our test case.
const char* kGoodExtension1Id = "behllobkkfkfnphdnhnkndlbkcpglgmj";
const char* kGoodCrxId = "ldnnhddmnhbkjipkidpdiheffobcpfmf";
}; // namespace
// This class starts up an extension process and waits until it tries to put
// up a javascript alert.
class MockExtensionHost : public ExtensionHost {
public:
MockExtensionHost(Extension* extension, const GURL& url,
SiteInstance* instance)
: ExtensionHost(extension, instance, url),
got_message_(false) {
CreateRenderView(NULL);
MessageLoop::current()->PostDelayedTask(FROM_HERE,
new MessageLoop::QuitTask, kAlertTimeoutMs);
ui_test_utils::RunMessageLoop();
}
virtual ExtensionFunctionDispatcher* CreateExtensionFunctionDispatcher(
RenderViewHost* render_view_host) {
NOTREACHED();
return NULL;
}
bool got_message() { return got_message_; }
private:
virtual void RunJavaScriptMessage(
const std::wstring& message,
const std::wstring& default_prompt,
const GURL& frame_url,
const int flags,
IPC::Message* reply_msg,
bool* did_suppress_message) {
got_message_ = true;
MessageLoopForUI::current()->Quit();
// Call super, otherwise we'll leak reply_msg.
ExtensionHost::RunJavaScriptMessage(
message, default_prompt, frame_url, flags,
reply_msg, did_suppress_message);
}
bool got_message_;
};
class ExtensionViewTest : public InProcessBrowserTest {
public:
virtual void SetUp() {
// Initialize the error reporter here, otherwise BrowserMain will create it
// with the wrong MessageLoop.
ExtensionErrorReporter::Init(false);
InProcessBrowserTest::SetUp();
}
virtual void SetUpCommandLine(CommandLine* command_line) {
command_line->AppendSwitch(switches::kEnableExtensions);
}
};
// Tests that ExtensionView starts an extension process and runs the script
// contained in the extension's toolstrip.
// TODO(mpcomplete): http://crbug.com/15081 Disabled because it fails.
IN_PROC_BROWSER_TEST_F(ExtensionViewTest, DISABLED_Toolstrip) {
// Get the path to our extension.
FilePath path;
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &path));
path = path.AppendASCII("extensions")
.AppendASCII("good")
.AppendASCII("Extensions")
.AppendASCII("behllobkkfkfnphdnhnkndlbkcpglgmj")
.AppendASCII("1.0.0.0");
ASSERT_TRUE(file_util::DirectoryExists(path)); // sanity check
// Wait for the extension to load and grab a pointer to it.
TestExtensionLoader loader(browser()->profile());
Extension* extension = loader.Load(kGoodExtension1Id, path);
ASSERT_TRUE(extension);
GURL url = Extension::GetResourceURL(extension->url(), "toolstrip1.html");
// Start the extension process and wait for it to show a javascript alert.
MockExtensionHost host(extension, url,
browser()->profile()->GetExtensionProcessManager()->
GetSiteInstanceForURL(url));
EXPECT_TRUE(host.got_message());
}
// Tests that the ExtensionShelf initializes properly, notices that
// an extension loaded and has a view available, and then sets that up
// properly.
// TODO(mpcomplete): http://crbug.com/15081 Disabled because it fails.
IN_PROC_BROWSER_TEST_F(ExtensionViewTest, DISABLED_Shelf) {
// When initialized, there are no extension views and the preferred height
// should be zero.
scoped_ptr<ExtensionShelf> shelf(new ExtensionShelf(browser()));
EXPECT_EQ(shelf->GetChildViewCount(), 0);
EXPECT_EQ(shelf->GetPreferredSize().height(), 0);
// Get the path to our extension.
FilePath path;
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &path));
path = path.AppendASCII("extensions")
.AppendASCII("good")
.AppendASCII("Extensions")
.AppendASCII("behllobkkfkfnphdnhnkndlbkcpglgmj")
.AppendASCII("1.0.0.0");
ASSERT_TRUE(file_util::DirectoryExists(path)); // sanity check
// Wait for the extension to load and grab a pointer to it.
TestExtensionLoader loader(browser()->profile());
Extension* extension = loader.Load(kGoodExtension1Id, path);
ASSERT_TRUE(extension);
// There should now be two extension views and preferred height of the view
// should be non-zero.
EXPECT_EQ(shelf->GetChildViewCount(), 2);
EXPECT_NE(shelf->GetPreferredSize().height(), 0);
}
// Tests that installing and uninstalling extensions don't crash with an
// incognito window open.
// TODO(mpcomplete): http://crbug.com/14947 disabled because it crashes.
IN_PROC_BROWSER_TEST_F(ExtensionViewTest, DISABLED_Incognito) {
// Open an incognito window to the extensions management page. We just
// want to make sure that we don't crash while playing with extensions when
// this guy is around.
Browser::OpenURLOffTheRecord(browser()->profile(),
GURL(chrome::kChromeUIExtensionsURL));
// Get the path to our extension.
FilePath path;
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &path));
path = path.AppendASCII("extensions").AppendASCII("good.crx");
ASSERT_TRUE(file_util::PathExists(path)); // sanity check
// Wait for the extension to load and grab a pointer to it.
TestExtensionLoader loader(browser()->profile());
Extension* extension = loader.Install(kGoodCrxId, path);
ASSERT_TRUE(extension);
// TODO(mpcomplete): wait for uninstall to complete?
browser()->profile()->GetExtensionsService()->
UninstallExtension(kGoodCrxId, false);
}
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