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// Copyright (c) 2010 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/utf_string_conversions.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/extensions/extension_host.h"
#include "chrome/browser/extensions/extension_process_manager.h"
#include "chrome/browser/profile.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/ui_test_utils.h"
#include "net/base/mock_host_resolver.h"
class AppApiTest : public ExtensionApiTest {
};
// Simulates a page calling window.open on an URL, and waits for the navigation.
static void WindowOpenHelper(Browser* browser,
RenderViewHost* opener_host, const GURL& url) {
bool result = false;
ui_test_utils::ExecuteJavaScriptAndExtractBool(
opener_host, L"",
L"window.open('" + UTF8ToWide(url.spec()) + L"');"
L"window.domAutomationController.send(true);",
&result);
ASSERT_TRUE(result);
// Now the current tab should be the new tab.
TabContents* newtab = browser->GetSelectedTabContents();
if (!newtab->controller().GetLastCommittedEntry() ||
newtab->controller().GetLastCommittedEntry()->url() != url)
ui_test_utils::WaitForNavigation(&newtab->controller());
EXPECT_EQ(url, newtab->controller().GetLastCommittedEntry()->url());
}
// Simulates a page navigating itself to an URL, and waits for the navigation.
static void NavigateTabHelper(TabContents* contents, const GURL& url) {
bool result = false;
ui_test_utils::ExecuteJavaScriptAndExtractBool(
contents->render_view_host(), L"",
L"window.addEventListener('unload', function() {"
L" window.domAutomationController.send(true);"
L"}, false);"
L"window.location = '" + UTF8ToWide(url.spec()) + L"';",
&result);
ASSERT_TRUE(result);
if (!contents->controller().GetLastCommittedEntry() ||
contents->controller().GetLastCommittedEntry()->url() != url)
ui_test_utils::WaitForNavigation(&contents->controller());
EXPECT_EQ(url, contents->controller().GetLastCommittedEntry()->url());
}
IN_PROC_BROWSER_TEST_F(AppApiTest, AppProcess) {
host_resolver()->AddRule("*", "127.0.0.1");
ASSERT_TRUE(test_server()->Start());
ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("app_process")));
// Open two tabs in the app, one outside it.
GURL base_url("http://localhost:1337/files/extensions/api_test/app_process/");
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(), base_url.Resolve("path1/empty.html"));
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(), base_url.Resolve("path2/empty.html"));
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(), base_url.Resolve("path3/empty.html"));
// The extension should have opened 3 new tabs. Including the original blank
// tab, we now have 4 tabs. Two should be part of the extension app, and
// grouped in the extension process.
ASSERT_EQ(4, browser()->tab_count());
RenderViewHost* host = browser()->GetTabContentsAt(1)->render_view_host();
EXPECT_TRUE(host->is_extension_process());
EXPECT_EQ(host->process(),
browser()->GetTabContentsAt(2)->render_view_host()->process());
EXPECT_NE(host->process(),
browser()->GetTabContentsAt(3)->render_view_host()->process());
// Now let's do the same using window.open. The same should happen.
WindowOpenHelper(browser(), host,
base_url.Resolve("path1/empty.html"));
WindowOpenHelper(browser(), host,
base_url.Resolve("path2/empty.html"));
WindowOpenHelper(browser(), host,
base_url.Resolve("path3/empty.html"));
ASSERT_EQ(7, browser()->tab_count());
EXPECT_EQ(host->process(),
browser()->GetTabContentsAt(4)->render_view_host()->process());
EXPECT_EQ(host->process(),
browser()->GetTabContentsAt(5)->render_view_host()->process());
EXPECT_NE(host->process(),
browser()->GetTabContentsAt(6)->render_view_host()->process());
// Now let's have these pages navigate, into or out of the extension web
// extent. They should switch processes.
const GURL& app_url(base_url.Resolve("path1/empty.html"));
const GURL& non_app_url(base_url.Resolve("path3/empty.html"));
NavigateTabHelper(browser()->GetTabContentsAt(2), non_app_url);
NavigateTabHelper(browser()->GetTabContentsAt(3), app_url);
EXPECT_NE(host->process(),
browser()->GetTabContentsAt(2)->render_view_host()->process());
EXPECT_EQ(host->process(),
browser()->GetTabContentsAt(3)->render_view_host()->process());
// Navigate the non-app tab into the browse extent. It should not enter the
// app process.
// Navigate the app tab into the browse extent. It should stay in the app
// process.
const GURL& browse_url(base_url.Resolve("path4/empty.html"));
NavigateTabHelper(browser()->GetTabContentsAt(2), browse_url);
NavigateTabHelper(browser()->GetTabContentsAt(3), browse_url);
EXPECT_NE(host->process(),
browser()->GetTabContentsAt(2)->render_view_host()->process());
EXPECT_EQ(host->process(),
browser()->GetTabContentsAt(3)->render_view_host()->process());
}
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