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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /toolkit/components/reader/test/browser_bug1124271_readerModePinnedTab.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'toolkit/components/reader/test/browser_bug1124271_readerModePinnedTab.js')
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diff --git a/toolkit/components/reader/test/browser_bug1124271_readerModePinnedTab.js b/toolkit/components/reader/test/browser_bug1124271_readerModePinnedTab.js
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+++ b/toolkit/components/reader/test/browser_bug1124271_readerModePinnedTab.js
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Test that the reader mode button won't open in a new tab when clicked from a pinned tab
+
+const PREF = "reader.parse-on-load.enabled";
+
+const TEST_PATH = getRootDirectory(gTestPath).replace("chrome://mochitests/content", "http://example.com");
+
+var readerButton = document.getElementById("reader-mode-button");
+
+add_task(function* () {
+ registerCleanupFunction(function() {
+ Services.prefs.clearUserPref(PREF);
+ while (gBrowser.tabs.length > 1) {
+ gBrowser.removeCurrentTab();
+ }
+ });
+
+ // Enable the reader mode button.
+ Services.prefs.setBoolPref(PREF, true);
+
+ let tab = gBrowser.selectedTab = gBrowser.addTab();
+ gBrowser.pinTab(tab);
+
+ let initialTabsCount = gBrowser.tabs.length;
+
+ // Point tab to a test page that is reader-able.
+ let url = TEST_PATH + "readerModeArticle.html";
+ yield promiseTabLoadEvent(tab, url);
+ yield promiseWaitForCondition(() => !readerButton.hidden);
+
+ readerButton.click();
+ yield promiseTabLoadEvent(tab);
+
+ // Ensure no new tabs are opened when exiting reader mode in a pinned tab
+ is(gBrowser.tabs.length, initialTabsCount, "No additional tabs were opened.");
+
+ let pageShownPromise = BrowserTestUtils.waitForContentEvent(tab.linkedBrowser, "pageshow");
+ readerButton.click();
+ yield pageShownPromise;
+ // Ensure no new tabs are opened when exiting reader mode in a pinned tab
+ is(gBrowser.tabs.length, initialTabsCount, "No additional tabs were opened.");
+
+ gBrowser.removeCurrentTab();
+});