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// Copyright (c) 2012 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/files/file_path.h"
#include "base/path_service.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/browsing_data/browsing_data_helper.h"
#include "chrome/browser/browsing_data/browsing_data_remover.h"
#include "chrome/browser/browsing_data/browsing_data_remover_test_util.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/download_manager.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_paths.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/download_test_observer.h"
#include "net/test/url_request/url_request_mock_http_job.h"
#include "testing/gtest/include/gtest/gtest.h"
using content::BrowserThread;
namespace {
void SetUrlRequestMock(const base::FilePath& path) {
net::URLRequestMockHTTPJob::AddUrlHandler(path,
BrowserThread::GetBlockingPool());
}
}
class BrowsingDataRemoverBrowserTest : public InProcessBrowserTest {
public:
BrowsingDataRemoverBrowserTest() {}
void SetUpOnMainThread() override {
base::FilePath path;
PathService::Get(content::DIR_TEST_DATA, &path);
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE, base::Bind(&SetUrlRequestMock, path));
}
void RunScriptAndCheckResult(const std::string& script,
const std::string& result) {
std::string data;
ASSERT_TRUE(content::ExecuteScriptAndExtractString(
browser()->tab_strip_model()->GetActiveWebContents(), script, &data));
ASSERT_EQ(data, result);
}
void VerifyDownloadCount(size_t expected) {
content::DownloadManager* download_manager =
content::BrowserContext::GetDownloadManager(browser()->profile());
std::vector<content::DownloadItem*> downloads;
download_manager->GetAllDownloads(&downloads);
EXPECT_EQ(expected, downloads.size());
}
void DownloadAnItem() {
base::ScopedTempDir downloads_directory;
ASSERT_TRUE(downloads_directory.CreateUniqueTempDir());
browser()->profile()->GetPrefs()->SetFilePath(
prefs::kDownloadDefaultDirectory, downloads_directory.path());
// Start a download.
content::DownloadManager* download_manager =
content::BrowserContext::GetDownloadManager(browser()->profile());
scoped_ptr<content::DownloadTestObserver> observer(
new content::DownloadTestObserverTerminal(
download_manager, 1,
content::DownloadTestObserver::ON_DANGEROUS_DOWNLOAD_ACCEPT));
GURL download_url = ui_test_utils::GetTestUrl(
base::FilePath().AppendASCII("downloads"),
base::FilePath().AppendASCII("a_zip_file.zip"));
ui_test_utils::NavigateToURL(browser(), download_url);
observer->WaitForFinished();
VerifyDownloadCount(1u);
}
void RemoveAndWait(int remove_mask) {
BrowsingDataRemover* remover = BrowsingDataRemover::CreateForPeriod(
browser()->profile(), BrowsingDataRemover::LAST_HOUR);
BrowsingDataRemoverCompletionObserver completion_observer(remover);
remover->Remove(remove_mask, BrowsingDataHelper::UNPROTECTED_WEB);
completion_observer.BlockUntilCompletion();
}
};
// Test BrowsingDataRemover for downloads.
IN_PROC_BROWSER_TEST_F(BrowsingDataRemoverBrowserTest, Download) {
DownloadAnItem();
RemoveAndWait(BrowsingDataRemover::REMOVE_DOWNLOADS);
VerifyDownloadCount(0u);
}
// The call to Remove() should crash in debug (DCHECK), but the browser-test
// process model prevents using a death test.
#if defined(NDEBUG) && !defined(DCHECK_ALWAYS_ON)
// Test BrowsingDataRemover for prohibited downloads. Note that this only
// really exercises the code in a Release build.
IN_PROC_BROWSER_TEST_F(BrowsingDataRemoverBrowserTest, DownloadProhibited) {
PrefService* prefs = browser()->profile()->GetPrefs();
prefs->SetBoolean(prefs::kAllowDeletingBrowserHistory, false);
DownloadAnItem();
RemoveAndWait(BrowsingDataRemover::REMOVE_DOWNLOADS);
VerifyDownloadCount(1u);
}
#endif
// Verify can modify database after deleting it.
IN_PROC_BROWSER_TEST_F(BrowsingDataRemoverBrowserTest, Database) {
GURL url(net::URLRequestMockHTTPJob::GetMockUrl(
base::FilePath().AppendASCII("simple_database.html")));
ui_test_utils::NavigateToURL(browser(), url);
RunScriptAndCheckResult("createTable()", "done");
RunScriptAndCheckResult("insertRecord('text')", "done");
RunScriptAndCheckResult("getRecords()", "text");
RemoveAndWait(BrowsingDataRemover::REMOVE_SITE_DATA);
ui_test_utils::NavigateToURL(browser(), url);
RunScriptAndCheckResult("createTable()", "done");
RunScriptAndCheckResult("insertRecord('text2')", "done");
RunScriptAndCheckResult("getRecords()", "text2");
}
// Profile::ClearNetworkingHistorySince should be exercised here too see whether
// the call gets delegated through ProfileIO[Impl]Data properly, which is hard
// to write unit-tests for. Currently this is done by both of the above tests.
// Add standalone test if this changes.
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