81 lines
2.4 KiB
JavaScript
81 lines
2.4 KiB
JavaScript
/*
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* Copyright 2018 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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function test_date_now() {
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var now = Date.now();
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var time = (new Date()).getTime();
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ok(time >= now && time-now < 50, "unexpected Date.now() result " + now + " expected " + time);
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Date.now(1, 2, 3);
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next_test();
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}
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function test_indexOf() {
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function expect(array, args, exr) {
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var r = Array.prototype.indexOf.apply(array, args);
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ok(r == exr, "indexOf returned " + r + " expected " + exr);
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}
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ok(Array.prototype.indexOf.length == 1, "indexOf.length = " + Array.prototype.indexOf.length);
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expect([1,2,3], [2], 1);
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expect([1,undefined,3], [undefined], 1);
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expect([1,undefined,3], [], 1);
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expect([1,,3], [undefined], -1);
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expect([1,2,3,4,5,6], [2, 2], -1);
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expect([1,2,3,4,5,6], [5, -1], -1);
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expect([1,2,3,4,5,6], [5, -2], 4);
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expect([1,2,3,4,5,6], [5, -20], 4);
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expect([1,2,3,4,5,6], [5, 20], -1);
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expect("abc", ["b"], 1);
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expect(true, [true], -1);
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expect({"4": 4, length: 5}, [4], 4);
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expect({"4": 4, length: 5}, [undefined], -1);
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expect({"4": 4, length: 3}, [4], -1);
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expect({"test": true}, [true], -1);
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expect([1,2,3], [2, 1.9], 1);
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next_test();
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}
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function test_isArray() {
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function expect_array(a, exr) {
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var r = Array.isArray(a);
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ok(r === exr, "isArray returned " + r + " expected " + exr);
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}
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expect_array([1], true);
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expect_array(Array, false);
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expect_array(new Array(), true);
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expect_array({"1": 1, "2": 2, length: 2}, false);
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function C() {}
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C.prototype = Array.prototype;
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expect_array(new C(), false);
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next_test();
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}
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var tests = [
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test_date_now,
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test_indexOf,
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test_isArray
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];
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