зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.2 KiB
JavaScript
75 строки
2.2 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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// Test that data: URIs work with mozbrowserlocationchange events.
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"use strict";
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/* global browserElementTestHelpers */
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SimpleTest.waitForExplicitFinish();
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.addPermission();
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browserElementTestHelpers.allowTopLevelDataURINavigation();
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function runTest() {
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var iframe1 = document.createElement("iframe");
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iframe1.setAttribute("mozbrowser", "true");
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iframe1.id = "iframe1";
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iframe1.addEventListener(
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"mozbrowserloadend",
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function() {
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ok(true, "Got first loadend event.");
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SimpleTest.executeSoon(runTest2);
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},
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{ once: true }
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);
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iframe1.src = browserElementTestHelpers.emptyPage1;
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document.body.appendChild(iframe1);
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var iframe2 = document.createElement("iframe");
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iframe2.id = "iframe2";
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document.body.appendChild(iframe2);
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}
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function runTest2() {
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var iframe1 = document.getElementById("iframe1");
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var iframe2 = document.getElementById("iframe2");
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var sawLoadEnd = false;
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var sawLocationChange = false;
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iframe1.addEventListener("mozbrowserlocationchange", function(e) {
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ok(e.isTrusted, "Event should be trusted.");
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ok(!sawLocationChange, "Just one locationchange event.");
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ok(!sawLoadEnd, "locationchange before load.");
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is(e.detail.url, "data:text/html,1", "event's reported location");
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sawLocationChange = true;
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});
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iframe1.addEventListener("mozbrowserloadend", function() {
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ok(sawLocationChange, "Loadend after locationchange.");
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ok(!sawLoadEnd, "Just one loadend event.");
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sawLoadEnd = true;
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});
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function iframe2Load() {
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if (!sawLoadEnd || !sawLocationChange) {
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// Spin if iframe1 hasn't loaded yet.
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SimpleTest.executeSoon(iframe2Load);
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return;
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}
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ok(true, "Got iframe2 load.");
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SimpleTest.finish();
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}
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iframe2.addEventListener("load", iframe2Load);
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iframe1.src = "data:text/html,1";
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// Load something into iframe2 to check that it doesn't trigger a
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// locationchange for our iframe1 listener.
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iframe2.src = browserElementTestHelpers.emptyPage2;
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}
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addEventListener("testready", runTest);
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