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// Copyright 2013 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/command_line.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/strings/stringprintf.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/content_settings/host_content_settings_map.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "chrome/browser/media/media_stream_devices_controller.h"
#include "chrome/browser/media/webrtc_browsertest_base.h"
#include "chrome/browser/media/webrtc_browsertest_common.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_tabstrip.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/content_settings_types.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/test_switches.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/infobars/core/infobar.h"
#include "content/public/browser/notification_service.h"
#include "content/public/common/media_stream_request.h"
#include "content/public/test/browser_test_utils.h"
#include "media/base/media_switches.h"
#include "net/test/spawned_test_server/spawned_test_server.h"
// MediaStreamInfoBarTest -----------------------------------------------------
class MediaStreamInfoBarTest : public WebRtcTestBase {
public:
MediaStreamInfoBarTest() {}
virtual ~MediaStreamInfoBarTest() {}
// InProcessBrowserTest:
virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
// This test expects to run with fake devices but real UI.
command_line->AppendSwitch(switches::kUseFakeDeviceForMediaStream);
EXPECT_FALSE(command_line->HasSwitch(switches::kUseFakeUIForMediaStream))
<< "Since this test tests the UI we want the real UI!";
}
protected:
content::WebContents* LoadTestPageInTab() {
return LoadTestPageInBrowser(browser());
}
content::WebContents* LoadTestPageInIncognitoTab() {
return LoadTestPageInBrowser(CreateIncognitoBrowser());
}
// Returns the URL of the main test page.
GURL test_page_url() const {
const char kMainWebrtcTestHtmlPage[] =
"files/webrtc/webrtc_jsep01_test.html";
return test_server()->GetURL(kMainWebrtcTestHtmlPage);
}
// Denies getUserMedia requests (audio, video) for the test page.
// The deny setting is sticky.
void DenyRequest(content::WebContents* tab_contents,
content::MediaStreamRequestResult result) const {
const std::string no_id;
content::MediaStreamRequest request(
0, 0, 0, test_page_url().GetOrigin(), false,
content::MEDIA_DEVICE_ACCESS, no_id, no_id,
content::MEDIA_DEVICE_AUDIO_CAPTURE,
content::MEDIA_DEVICE_VIDEO_CAPTURE);
scoped_ptr<MediaStreamDevicesController> controller(
new MediaStreamDevicesController(tab_contents, request,
base::Bind(&OnMediaStreamResponse)));
controller->Deny(true, result);
}
// Executes stopLocalStream() in the test page, which frees up an already
// acquired mediastream.
bool StopLocalStream(content::WebContents* tab_contents) {
std::string result;
bool ok = content::ExecuteScriptAndExtractString(
tab_contents, "stopLocalStream()", &result);
DCHECK(ok);
return result.compare("ok-stopped") == 0;
}
private:
content::WebContents* LoadTestPageInBrowser(Browser* browser) {
EXPECT_TRUE(test_server()->Start());
ui_test_utils::NavigateToURL(browser, test_page_url());
return browser->tab_strip_model()->GetActiveWebContents();
}
// Dummy callback for when we deny the current request directly.
static void OnMediaStreamResponse(const content::MediaStreamDevices& devices,
content::MediaStreamRequestResult result,
scoped_ptr<content::MediaStreamUI> ui) {}
DISALLOW_COPY_AND_ASSIGN(MediaStreamInfoBarTest);
};
// Actual tests ---------------------------------------------------------------
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest, TestAllowingUserMedia) {
content::WebContents* tab_contents = LoadTestPageInTab();
GetUserMediaAndAccept(tab_contents);
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest, TestDenyingUserMedia) {
content::WebContents* tab_contents = LoadTestPageInTab();
GetUserMediaAndDeny(tab_contents);
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest, TestDismissingInfobar) {
content::WebContents* tab_contents = LoadTestPageInTab();
GetUserMediaAndDismiss(tab_contents);
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest, TestDenyingUserMediaIncognito) {
content::WebContents* tab_contents = LoadTestPageInIncognitoTab();
GetUserMediaAndDeny(tab_contents);
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest,
TestAcceptThenDenyWhichShouldBeSticky) {
#if defined(OS_WIN) && defined(USE_ASH)
// Disable this test in Metro+Ash for now (http://crbug.com/262796).
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
return;
#endif
content::WebContents* tab_contents = LoadTestPageInTab();
GetUserMediaAndAccept(tab_contents);
GetUserMediaAndDeny(tab_contents);
// Should fail with permission denied right away with no infobar popping up.
GetUserMedia(tab_contents, kAudioVideoCallConstraints);
EXPECT_TRUE(test::PollingWaitUntil("obtainGetUserMediaResult()",
kFailedWithPermissionDeniedError,
tab_contents));
InfoBarService* infobar_service =
InfoBarService::FromWebContents(tab_contents);
EXPECT_EQ(0u, infobar_service->infobar_count());
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest, TestAcceptIsNotSticky) {
content::WebContents* tab_contents = LoadTestPageInTab();
// If accept were sticky the second call would hang because it hangs if an
// infobar does not pop up.
GetUserMediaAndAccept(tab_contents);
GetUserMediaAndAccept(tab_contents);
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest, TestDismissIsNotSticky) {
content::WebContents* tab_contents = LoadTestPageInTab();
// If dismiss were sticky the second call would hang because it hangs if an
// infobar does not pop up.
GetUserMediaAndDismiss(tab_contents);
GetUserMediaAndDismiss(tab_contents);
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest,
TestDenyingThenClearingStickyException) {
content::WebContents* tab_contents = LoadTestPageInTab();
GetUserMediaAndDeny(tab_contents);
HostContentSettingsMap* settings_map =
browser()->profile()->GetHostContentSettingsMap();
settings_map->ClearSettingsForOneType(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC);
settings_map->ClearSettingsForOneType(
CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA);
// If an infobar is not launched now, this will hang.
GetUserMediaAndDeny(tab_contents);
}
// Times out on win debug builds; http://crbug.com/295723 .
#if defined(OS_WIN) && !defined(NDEBUG)
#define MAYBE_DenyingMicDoesNotCauseStickyDenyForCameras \
DISABLED_DenyingMicDoesNotCauseStickyDenyForCameras
#else
#define MAYBE_DenyingMicDoesNotCauseStickyDenyForCameras \
DenyingMicDoesNotCauseStickyDenyForCameras
#endif
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest,
MAYBE_DenyingMicDoesNotCauseStickyDenyForCameras) {
content::WebContents* tab_contents = LoadTestPageInTab();
// If mic blocking also blocked cameras, the second call here would hang.
GetUserMediaWithSpecificConstraintsAndDeny(tab_contents,
kAudioOnlyCallConstraints);
GetUserMediaWithSpecificConstraintsAndAccept(tab_contents,
kVideoOnlyCallConstraints);
}
IN_PROC_BROWSER_TEST_F(MediaStreamInfoBarTest,
DenyingCameraDoesNotCauseStickyDenyForMics) {
content::WebContents* tab_contents = LoadTestPageInTab();
// If camera blocking also blocked mics, the second call here would hang.
GetUserMediaWithSpecificConstraintsAndDeny(tab_contents,
kVideoOnlyCallConstraints);
GetUserMediaWithSpecificConstraintsAndAccept(tab_contents,
kAudioOnlyCallConstraints);
}
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