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Unified Diff: chrome/browser/media/webrtc_browsertest_base.cc

Issue 20247003: Introduced base class for WebRTC browser tests, cleaned up duplication. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 5 months ago
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Index: chrome/browser/media/webrtc_browsertest_base.cc
diff --git a/chrome/browser/media/webrtc_browsertest_base.cc b/chrome/browser/media/webrtc_browsertest_base.cc
new file mode 100644
index 0000000000000000000000000000000000000000..1d04ad44c202b8d9c3da905cd03470e4a982a656
--- /dev/null
+++ b/chrome/browser/media/webrtc_browsertest_base.cc
@@ -0,0 +1,130 @@
+// 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 "chrome/browser/media/webrtc_browsertest_base.h"
+
+#include "base/strings/stringprintf.h"
+#include "chrome/browser/chrome_notification_types.h"
+#include "chrome/browser/infobars/infobar.h"
+#include "chrome/browser/infobars/infobar_service.h"
+#include "chrome/browser/media/media_stream_infobar_delegate.h"
+#include "chrome/browser/media/webrtc_browsertest_common.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/test/base/ui_test_utils.h"
+#include "content/public/browser/notification_service.h"
+#include "content/public/test/browser_test_utils.h"
+
+const char WebRtcTestBase::kAudioVideoCallConstraints[] =
+ "'{audio: true, video: true}'";
+const char WebRtcTestBase::kAudioOnlyCallConstraints[] = "'{audio: true}'";
+const char WebRtcTestBase::kVideoOnlyCallConstraints[] = "'{video: true}'";
+const char WebRtcTestBase::kFailedWithErrorPermissionDenied[] =
+ "failed-with-error-PERMISSION_DENIED";
+const char WebRtcTestBase::kOkGotStream[] = "ok-got-stream";
+
+// Convenience method which executes the provided javascript in the context
+// of the provided web contents and returns what it evaluated to.
+static std::string ExecuteJavascript(const std::string& javascript,
+ content::WebContents* tab_contents) {
+ std::string result;
+ EXPECT_TRUE(content::ExecuteScriptAndExtractString(
+ tab_contents, javascript, &result));
+ return result;
+}
+
+MediaStreamInfoBarDelegate* WebRtcTestBase::GetUserMediaAndWaitForInfobar(
+ content::WebContents* tab_contents,
+ const std::string& constraints) {
+ content::WindowedNotificationObserver infobar_added(
+ chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED,
+ content::NotificationService::AllSources());
+
+ // Request user media: this will launch the media stream info bar.
+ GetUserMedia(tab_contents, constraints);
+
+ // Wait for the bar to pop up, then return it.
+ infobar_added.Wait();
+ content::Details<InfoBarAddedDetails> details(infobar_added.details());
+ MediaStreamInfoBarDelegate* media_infobar =
+ details.ptr()->AsMediaStreamInfoBarDelegate();
+ return media_infobar;
+}
+
+void WebRtcTestBase::CloseInfobarInTab(content::WebContents* tab_contents,
+ MediaStreamInfoBarDelegate* infobar) {
+ content::WindowedNotificationObserver infobar_removed(
+ chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_REMOVED,
+ content::NotificationService::AllSources());
+
+ InfoBarService* infobar_service =
+ InfoBarService::FromWebContents(tab_contents);
+ infobar_service->RemoveInfoBar(infobar);
+
+ infobar_removed.Wait();
+}
+
+void WebRtcTestBase::GetUserMediaAndAccept(content::WebContents* tab_contents) {
+ GetUserMediaWithSpecificConstraintsAndAccept(tab_contents,
+ kAudioVideoCallConstraints);
+}
+
+void WebRtcTestBase::GetUserMediaWithSpecificConstraintsAndAccept(
+ content::WebContents* tab_contents, const std::string& constraints) {
+ MediaStreamInfoBarDelegate* media_infobar =
+ GetUserMediaAndWaitForInfobar(tab_contents, constraints);
+
+ media_infobar->Accept();
+
+ CloseInfobarInTab(tab_contents, media_infobar);
+
+ // Wait for WebRTC to call the success callback.
+ EXPECT_TRUE(PollingWaitUntil(
+ "obtainGetUserMediaResult()", kOkGotStream, tab_contents));
+}
+
+void WebRtcTestBase::GetUserMediaAndDeny(content::WebContents* tab_contents) {
+ return GetUserMediaWithSpecificConstraintsAndDeny(tab_contents,
+ kAudioVideoCallConstraints);
+}
+
+void WebRtcTestBase::GetUserMediaWithSpecificConstraintsAndDeny(
+ content::WebContents* tab_contents,
+ const std::string& constraints) {
+ MediaStreamInfoBarDelegate* media_infobar =
+ GetUserMediaAndWaitForInfobar(tab_contents, constraints);
+
+ media_infobar->Cancel();
+
+ CloseInfobarInTab(tab_contents, media_infobar);
+
+ // Wait for WebRTC to call the fail callback.
+ EXPECT_TRUE(PollingWaitUntil("obtainGetUserMediaResult()",
+ kFailedWithErrorPermissionDenied,
+ tab_contents));
+}
+
+void WebRtcTestBase::GetUserMediaAndDismiss(
+ content::WebContents* tab_contents) {
+ MediaStreamInfoBarDelegate* media_infobar =
+ GetUserMediaAndWaitForInfobar(tab_contents, kAudioVideoCallConstraints);
+
+ media_infobar->InfoBarDismissed();
+
+ CloseInfobarInTab(tab_contents, media_infobar);
+
+ // A dismiss should be treated like a deny.
+ EXPECT_TRUE(PollingWaitUntil("obtainGetUserMediaResult()",
+ kFailedWithErrorPermissionDenied,
+ tab_contents));
+}
+
+void WebRtcTestBase::GetUserMedia(content::WebContents* tab_contents,
+ const std::string& constraints) {
+ // Request user media: this will launch the media stream info bar.
+ EXPECT_EQ("ok-requested",
+ ExecuteJavascript(
+ base::StringPrintf("getUserMedia(%s);", constraints.c_str()),
+ tab_contents));
+}
+
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