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// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "base/command_line.h"
#include "base/file_util.h"
#include "base/win_util.h"
#include "chrome/app/chrome_dll_resource.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/automation/tab_proxy.h"
#include "chrome/test/automation/browser_proxy.h"
#include "chrome/test/ui/ui_test.h"
#include "googleurl/src/gurl.h"
#include "net/base/net_util.h"
#include "net/url_request/url_request_unittest.h"
class TabRestoreUITest : public UITest {
public:
TabRestoreUITest() : UITest() {
std::wstring path_prefix = test_data_directory_;
file_util::AppendToPath(&path_prefix, L"session_history");
path_prefix += file_util::kPathSeparator;
url1_ = net::FilePathToFileURL(path_prefix + L"bot1.html");
url2_ = net::FilePathToFileURL(path_prefix + L"bot2.html");
}
protected:
void RestoreTab() {
int tab_count;
// Reset browser_proxy to new window.
scoped_ptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser_proxy->GetTabCount(&tab_count));
ASSERT_GT(tab_count, 0);
// Restore the tab.
ASSERT_TRUE(browser_proxy->ApplyAccelerator(IDC_RESTORE_TAB));
// Get a handle to the restored tab.
int restored_tab_count;
ASSERT_TRUE(browser_proxy->WaitForTabCountToChange(tab_count,
&restored_tab_count,
5000));
ASSERT_EQ(tab_count + 1, restored_tab_count);
// Wait for the restored tab to finish loading.
scoped_ptr<TabProxy> restored_tab_proxy(
browser_proxy->GetTab(restored_tab_count - 1));
ASSERT_TRUE(restored_tab_proxy->WaitForTabToBeRestored());
}
GURL url1_;
GURL url2_;
private:
DISALLOW_EVIL_CONSTRUCTORS(TabRestoreUITest);
};
TEST_F(TabRestoreUITest, Basic) {
scoped_ptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
int initial_tab_count;
ASSERT_TRUE(browser_proxy->GetTabCount(&initial_tab_count));
// Add a tab
browser_proxy->AppendTab(url1_);
int new_tab_count;
ASSERT_TRUE(browser_proxy->WaitForTabCountToChange(initial_tab_count,
&new_tab_count,
5000));
scoped_ptr<TabProxy> new_tab(browser_proxy->GetTab(new_tab_count - 1));
// Make sure we're at url.
new_tab->NavigateToURL(url1_);
// Close the tab.
new_tab->Close(true);
new_tab.reset();
RestoreTab();
// And make sure the URL matches.
ASSERT_EQ(url1_, GetActiveTabURL());
}
TEST_F(TabRestoreUITest, RestoreToDifferentWindow) {
// This test is disabled on win2k. See bug 1215881.
if (win_util::GetWinVersion() == win_util::WINVERSION_2000)
return;
scoped_ptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
int tab_count;
ASSERT_TRUE(browser_proxy->GetTabCount(&tab_count));
// Close tabs until we only have one open.
while (tab_count > 1) {
scoped_ptr<TabProxy> tab_to_close(browser_proxy->GetTab(0));
tab_to_close->Close(true);
}
// Navigate to url1 then url2.
scoped_ptr<TabProxy> tab_proxy(browser_proxy->GetTab(0));
tab_proxy->NavigateToURL(url1_);
tab_proxy->NavigateToURL(url2_);
// Create a new browser.
ASSERT_TRUE(automation()->OpenNewBrowserWindow(SW_HIDE));
ASSERT_TRUE(automation()->WaitForWindowCountToBecome(2,
kWaitForActionMaxMsec));
// Close the first browser.
EXPECT_TRUE(tab_proxy->Close(true));
ASSERT_TRUE(automation()->WaitForWindowCountToBecome(1,
kWaitForActionMaxMsec));
// Tab and browser are no longer valid.
tab_proxy.reset();
browser_proxy.reset();
RestoreTab();
browser_proxy.reset(automation()->GetBrowserWindow(0));
tab_proxy.reset(browser_proxy->GetActiveTab());
// And make sure the URLs matches.
ASSERT_EQ(url2_, GetActiveTabURL());
ASSERT_TRUE(tab_proxy->GoBack());
ASSERT_EQ(url1_, GetActiveTabURL());
}
// Tests that a duplicate history entry is not created when we restore a page
// to an existing SiteInstance. (Bug 1230446)
TEST_F(TabRestoreUITest, RestoreWithExistingSiteInstance) {
const wchar_t kDocRoot[] = L"chrome/test/data";
TestServer server(kDocRoot);
GURL http_url1(server.TestServerPageW(L"files/title1.html"));
GURL http_url2(server.TestServerPageW(L"files/title2.html"));
scoped_ptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
int initial_tab_count;
ASSERT_TRUE(browser_proxy->GetTabCount(&initial_tab_count));
// Add a tab
browser_proxy->AppendTab(http_url1);
int new_tab_count;
ASSERT_TRUE(browser_proxy->WaitForTabCountToChange(initial_tab_count,
&new_tab_count,
5000));
scoped_ptr<TabProxy> tab(browser_proxy->GetTab(new_tab_count - 1));
// Navigate to another same-site URL.
tab->NavigateToURL(http_url2);
// Close the tab.
tab->Close(true);
tab.reset();
// Create a new tab to the original site. Assuming process-per-site is
// enabled, this will ensure that the SiteInstance used by the restored tab
// will already exist when the restore happens.
browser_proxy->AppendTab(http_url2);
// Restore the closed tab.
RestoreTab();
tab.reset(browser_proxy->GetActiveTab());
// And make sure the URLs match.
ASSERT_EQ(http_url2, GetActiveTabURL());
ASSERT_TRUE(tab->GoBack());
ASSERT_EQ(http_url1, GetActiveTabURL());
}
// Tests that the SiteInstances used for entries in a restored tab's history
// are given appropriate max page IDs, even if the renderer for the entry
// already exists. (Bug 1204135)
TEST_F(TabRestoreUITest, RestoreCrossSiteWithExistingSiteInstance) {
const wchar_t kDocRoot[] = L"chrome/test/data";
TestServer server(kDocRoot);
GURL http_url1(server.TestServerPageW(L"files/title1.html"));
GURL http_url2(server.TestServerPageW(L"files/title2.html"));
scoped_ptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
int initial_tab_count;
ASSERT_TRUE(browser_proxy->GetTabCount(&initial_tab_count));
// Add a tab
browser_proxy->AppendTab(http_url1);
int new_tab_count;
ASSERT_TRUE(browser_proxy->WaitForTabCountToChange(initial_tab_count,
&new_tab_count,
5000));
scoped_ptr<TabProxy> tab(browser_proxy->GetTab(new_tab_count - 1));
// Navigate to more URLs, then a cross-site URL.
tab->NavigateToURL(http_url2);
tab->NavigateToURL(http_url1);
tab->NavigateToURL(url1_);
// Close the tab.
tab->Close(true);
tab.reset();
// Create a new tab to the original site. Assuming process-per-site is
// enabled, this will ensure that the SiteInstance will already exist when
// the user clicks Back in the restored tab.
browser_proxy->AppendTab(http_url2);
// Restore the closed tab.
RestoreTab();
tab.reset(browser_proxy->GetActiveTab());
// And make sure the URLs match.
ASSERT_EQ(url1_, GetActiveTabURL());
ASSERT_TRUE(tab->GoBack());
ASSERT_EQ(http_url1, GetActiveTabURL());
// Navigating to a new URL should clear the forward list, because the max
// page ID of the renderer should have been updated when we restored the tab.
tab->NavigateToURL(http_url2);
ASSERT_FALSE(tab->GoForward());
ASSERT_EQ(http_url2, GetActiveTabURL());
}
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