зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.3 KiB
JavaScript
49 строки
1.3 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* 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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function standardMutator() {
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return Cc["@mozilla.org/network/standard-url-mutator;1"].createInstance(
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Ci.nsIURIMutator
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);
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}
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add_task(async function test_simple_setter_chaining() {
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let uri = standardMutator()
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.setSpec("http://example.com/")
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.setQuery("hello")
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.setRef("bla")
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.setScheme("ftp")
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.finalize();
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equal(uri.spec, "ftp://example.com/?hello#bla");
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});
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add_task(async function test_qi_behaviour() {
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let uri = standardMutator()
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.setSpec("http://example.com/")
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.QueryInterface(Ci.nsIURI);
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equal(uri.spec, "http://example.com/");
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Assert.throws(
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() => {
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uri = standardMutator().QueryInterface(Ci.nsIURI);
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},
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/NS_NOINTERFACE/,
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"mutator doesn't QI if it holds no URI"
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);
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let mutator = standardMutator().setSpec("http://example.com/path");
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uri = mutator.QueryInterface(Ci.nsIURI);
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equal(uri.spec, "http://example.com/path");
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Assert.throws(
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() => {
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uri = mutator.QueryInterface(Ci.nsIURI);
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},
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/NS_NOINTERFACE/,
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"Second QueryInterface should fail"
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);
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});
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