Fix cancelling permission requests on Android when the PermissionRequestManager is enabled

chrome/android/javatests/src/org/chromium/chrome/browser/permissions/PermissionFrameTest.java

+// Copyright 2017 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.
+
+package org.chromium.chrome.browser.permissions;
+
+import android.support.test.filters.MediumTest;
+
+import org.chromium.base.test.util.CallbackHelper;
+import org.chromium.base.test.util.CommandLineFlags;
+import org.chromium.base.test.util.Feature;
+import org.chromium.base.test.util.RetryOnFailure;
+import org.chromium.chrome.browser.tab.EmptyTabObserver;
+import org.chromium.chrome.browser.tab.Tab;
+
+/**
+ * Test suite for permission requests in frames.
+ */
+@RetryOnFailure
+public class PermissionFrameTest extends PermissionTestCaseBase {
+    private static final String TEST_FILE = "/content/test/data/android/permission_frame_test.html";
+
+    public PermissionFrameTest() {}
+
+    /**
+     * Check that permission prompts from iframes work as expected upon navigation. The loaded page
+     * starts by prompting for geolocation in an iframe. When the frame navigates, the infobar
+     * remains visible although accept/block actions are ignored. A subsequent geolocation request
+     * from the main frame should still create an infobar and be able to be resolved successfully.
+     *
+     * @throws Exception
+     */
+    @MediumTest
+    @Feature({"Permissions"})
+    @CommandLineFlags.Add({"enable-features=" + PERMISSION_REQUEST_MANAGER_FLAG})
+    public void testPermissionInIframeWhichNavigates() throws Exception {
+        setUpUrl(TEST_FILE);
+        waitForInfoBar();
+
+        Tab tab = getActivity().getActivityTab();
+        final CallbackHelper callbackHelper = new CallbackHelper();
+        EmptyTabObserver navigationWaiter = new EmptyTabObserver() {
+            @Override
+            public void onDidFinishNavigation(Tab tab, String url, boolean isInMainFrame,
+                    boolean isErrorPage, boolean hasCommitted, boolean isSameDocument,
+                    boolean isFragmentNavigation, Integer pageTransition, int errorCode,
+                    int httpStatusCode) {
+                callbackHelper.notifyCalled();
+            }
+        };
+        tab.addObserver(navigationWaiter);
+        runJavaScriptCodeInCurrentTab("navigateIFrame()");
+        callbackHelper.waitForCallback(0);
+        tab.removeObserver(navigationWaiter);
+
+        replyToInfoBar(true, false, false);
+        checkPermissionStatus("geolocation", "prompt");
+
+        runJavaScriptCodeInCurrentTab("requestGeolocation()");
+        waitForInfoBar();
+        replyToInfoBar(true, false, false);
+
+        checkPermissionStatus("geolocation", "granted");
+    }
+}