зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.5 KiB
JavaScript
46 строки
1.5 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et: */
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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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var gResultListener = {
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_lastResult: null,
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_lastValue: "",
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_lastRemoveFromDb: false,
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onValueRemoved(aResult, aValue, aRemoveFromDb) {
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this._lastResult = aResult;
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this._lastValue = aValue;
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this._lastRemoveFromDb = aRemoveFromDb;
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},
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};
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// main
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function run_test() {
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var result = Cc["@mozilla.org/autocomplete/simple-result;1"].createInstance(
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Ci.nsIAutoCompleteSimpleResult
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);
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result.appendMatch("a", "");
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result.appendMatch("b", "");
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result.appendMatch("c", "");
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result.setListener(gResultListener);
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Assert.equal(result.matchCount, 3);
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result.removeValueAt(0, true);
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Assert.equal(result.matchCount, 2);
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Assert.equal(gResultListener._lastResult, result);
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Assert.equal(gResultListener._lastValue, "a");
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Assert.equal(gResultListener._lastRemoveFromDb, true);
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result.removeValueAt(0, false);
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Assert.equal(result.matchCount, 1);
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Assert.equal(gResultListener._lastValue, "b");
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Assert.equal(gResultListener._lastRemoveFromDb, false);
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// check that we don't get notified if the listener is unset
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result.setListener(null);
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result.removeValueAt(0, true); // "c"
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Assert.equal(result.matchCount, 0);
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Assert.equal(gResultListener._lastValue, "b");
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}
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