зеркало из https://github.com/mozilla/gecko-dev.git
76 строки
2.2 KiB
JavaScript
76 строки
2.2 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const { Loader } = require("sdk/test/loader");
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const hiddenFrames = require("sdk/frame/hidden-frame");
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const { HiddenFrame } = hiddenFrames;
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exports["test Frame"] = function(assert, done) {
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let url = "data:text/html;charset=utf-8,<!DOCTYPE%20html>";
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let hiddenFrame = hiddenFrames.add(HiddenFrame({
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onReady: function () {
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assert.equal(this.element.contentWindow.location, "about:blank",
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"HiddenFrame loads about:blank by default.");
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function onDOMReady() {
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hiddenFrame.element.removeEventListener("DOMContentLoaded", onDOMReady,
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false);
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assert.equal(hiddenFrame.element.contentWindow.location, url,
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"HiddenFrame loads the specified content.");
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done();
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}
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this.element.addEventListener("DOMContentLoaded", onDOMReady, false);
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this.element.setAttribute("src", url);
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}
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}));
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};
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exports["test frame removed properly"] = function(assert, done) {
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let url = "data:text/html;charset=utf-8,<!DOCTYPE%20html>";
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let hiddenFrame = hiddenFrames.add(HiddenFrame({
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onReady: function () {
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let frame = this.element;
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assert.ok(frame.parentNode, "frame has a parent node");
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hiddenFrames.remove(hiddenFrame);
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assert.ok(!frame.parentNode, "frame no longer has a parent node");
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done();
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}
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}));
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};
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exports["test unload detaches panels"] = function(assert, done) {
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let loader = Loader(module);
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let { add, remove, HiddenFrame } = loader.require("sdk/frame/hidden-frame");
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let frames = []
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function ready() {
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frames.push(this.element);
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if (frames.length === 2) complete();
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}
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add(HiddenFrame({ onReady: ready }));
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add(HiddenFrame({ onReady: ready }));
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function complete() {
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frames.forEach(function(frame) {
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assert.ok(frame.parentNode, "frame is in the document");
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})
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loader.unload();
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frames.forEach(function(frame) {
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assert.ok(!frame.parentNode, "frame isn't in the document'");
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});
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done();
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}
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};
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require("test").run(exports);
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