зеркало из https://github.com/mozilla/gecko-dev.git
88 строки
2.1 KiB
JavaScript
88 строки
2.1 KiB
JavaScript
/* Any copyright is dedicated to the public domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Bug 807056 - [Browser] Clear History doesn't clear back/forward history in open tabs
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// <iframe mozbrowser>.
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"use strict";
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SimpleTest.waitForExplicitFinish();
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browserElementTestHelpers.setEnabledPref(true);
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var iframe;
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function addOneShotIframeEventListener(event, fn) {
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function wrapper(e) {
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iframe.removeEventListener(event, wrapper);
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fn(e);
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};
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iframe.addEventListener(event, wrapper);
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}
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function runTest() {
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iframe = document.createElement('iframe');
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iframe.setAttribute('mozbrowser', 'true');
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// FIXME: Bug 1270790
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iframe.setAttribute('remote', 'true');
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addOneShotIframeEventListener('mozbrowserloadend', function() {
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SimpleTest.executeSoon(test2);
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});
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iframe.src = browserElementTestHelpers.emptyPage1;
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document.body.appendChild(iframe);
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}
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function purgeHistory(nextTest) {
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var seenCanGoBackResult = false;
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var seenCanGoForwardResult = false;
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iframe.purgeHistory().onsuccess = function(e) {
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ok(true, "The history has been purged");
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iframe.getCanGoBack().onsuccess = function(e) {
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is(e.target.result, false, "Iframe cannot go back");
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seenCanGoBackResult = true;
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maybeRunNextTest();
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};
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iframe.getCanGoForward().onsuccess = function(e) {
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is(e.target.result, false, "Iframe cannot go forward");
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seenCanGoForwardResult = true;
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maybeRunNextTest();
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};
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};
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function maybeRunNextTest() {
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if (seenCanGoBackResult && seenCanGoForwardResult) {
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nextTest();
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}
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}
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}
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function test2() {
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purgeHistory(test3);
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}
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function test3() {
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addOneShotIframeEventListener('mozbrowserloadend', function() {
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purgeHistory(test4);
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});
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SimpleTest.executeSoon(function() {
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iframe.src = browserElementTestHelpers.emptyPage2;
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});
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}
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function test4() {
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addOneShotIframeEventListener('mozbrowserlocationchange', function(e) {
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is(e.detail.url, browserElementTestHelpers.emptyPage3);
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purgeHistory(SimpleTest.finish);
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});
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SimpleTest.executeSoon(function() {
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iframe.src = browserElementTestHelpers.emptyPage3;
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});
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}
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addEventListener('testready', runTest);
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