--- old/test/nashorn/script/basic/es6/map.js 2020-04-15 19:14:14.000000000 +0530 +++ /dev/null 2020-04-15 19:14:14.000000000 +0530 @@ -1,195 +0,0 @@ -/* - * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -/** - * JDK-8147558: Add support for ES6 collections - * - * @test - * @run - * @option --language=es6 - */ - -function assertThrows(src, error) { - try { - eval(src); - Assert.fail("No error, expected " + error); - } catch (e) { - if (!(e instanceof error)) { - Assert.fail("Wrong error, expected " + error + " but got " + e); - } - } -} - -// Map constructor and prototype - -var desc = Object.getOwnPropertyDescriptor(this, "Map"); -Assert.assertEquals(desc.writable, true); -Assert.assertEquals(desc.configurable, true); -Assert.assertEquals(desc.enumerable, false); - -Assert.assertTrue(Object.getPrototypeOf(new Map()) === Map.prototype); -Assert.assertTrue(Object.getPrototypeOf(Map.prototype) === Object.prototype); -Assert.assertTrue(new Map().size === 0); -Assert.assertTrue(Object.getPrototypeOf(new Map([["a", 1], ["b", 2]])) === Map.prototype); -Assert.assertTrue(new Map([["a", 1], ["b", 2]]).size === 2); -Assert.assertTrue(Object.getPrototypeOf(new Map("")) === Map.prototype); -Assert.assertTrue(new Map("").size === 0); -Assert.assertTrue(Object.getPrototypeOf(new Map([])) === Map.prototype); -Assert.assertTrue(new Map([]).size === 0); - -assertThrows("Map()", TypeError); -assertThrows("new Map(3)", TypeError); -assertThrows("new Map('abc')", TypeError); -assertThrows("new Map({})", TypeError); -assertThrows("new Map([1, 2, 3])", TypeError); - -assertThrows("Map.prototype.set.apply({}, ['', ''])", TypeError); -assertThrows("Map.prototype.get.apply([], [''])", TypeError); -assertThrows("Map.prototype.has.apply(3, [''])", TypeError); -assertThrows("Map.prototype.clear.apply('', [])", TypeError); - -// Map methods - -var m = new Map([["a", 1], ["b", 2]]); -Assert.assertTrue(m.size, 2); -Assert.assertTrue(m.get("a") === 1); -Assert.assertTrue(m.get("b") === 2); -Assert.assertTrue(m.get("c") === undefined); -Assert.assertTrue(m.has("a") === true); -Assert.assertTrue(m.has("b") === true); -Assert.assertTrue(m.has("c") === false); - -m.clear(); -Assert.assertTrue(m.size === 0); -Assert.assertTrue(m.get("a") === undefined); -Assert.assertTrue(m.get("b") === undefined); -Assert.assertTrue(m.get("c") === undefined); -Assert.assertTrue(m.has("a") === false); -Assert.assertTrue(m.has("b") === false); -Assert.assertTrue(m.has("c") === false); - -var a = "a", x = "x"; // for ConsString keys -Assert.assertTrue(m.set("ab", false) === m); -Assert.assertTrue(m.set(x + "y", m) === m); -Assert.assertTrue(m.get(a + "b") === false); -Assert.assertTrue(m.get("xy") === m); -Assert.assertTrue(m.has(a + "b") === true); -Assert.assertTrue(m.has("xy") === true); - -// Special keys - -m = new Map(); -Assert.assertTrue(m.set(NaN, NaN) === m); // NaN should work as key -Assert.assertTrue(m.size === 1); -Assert.assertTrue(isNaN(m.get(NaN))); -Assert.assertTrue(isNaN(m.keys().next().value)); -Assert.assertTrue(isNaN(m.values().next().value)); -Assert.assertTrue(m.has(NaN) === true); -Assert.assertTrue(m.delete(NaN)); -Assert.assertTrue(m.size === 0); -Assert.assertTrue(m.get(NaN) === undefined); -Assert.assertTrue(m.keys().next().done); -Assert.assertTrue(m.values().next().done); -Assert.assertTrue(m.has(NaN) === false); - -m.clear(); -m.set(-0, -0); // -0 key should be converted to +0 -Assert.assertTrue(m.size === 1); -Assert.assertTrue(m.get(-0) === 0); -Assert.assertTrue(1 / m.keys().next().value === Infinity); -Assert.assertTrue(1 / m.values().next().value === -Infinity); -Assert.assertTrue(m.has(-0) === true); -Assert.assertTrue(m.has(0) === true); -Assert.assertTrue(m.delete(-0)); -Assert.assertTrue(m.size === 0); -Assert.assertTrue(m.get(-0) === undefined); -Assert.assertTrue(m.get(0) === undefined); -Assert.assertTrue(m.has(-0) === false); -Assert.assertTrue(m.has(0) === false); - -Assert.assertFalse(m.delete("foo")); -Assert.assertFalse(m.delete(0)); -Assert.assertFalse(m.delete(NaN)); - -// foreach - -m = new Map([[1, "one"], [2, "two"], [3, "three"]]); -m.forEach(function(value, key, map) { - Assert.assertTrue(this === m); - Assert.assertTrue(map === m); -}, m); - -function assertEqualArrays(a, b) { - Assert.assertTrue(Array.isArray(a)); - Assert.assertTrue(Array.isArray(b)); - Assert.assertTrue(a.length === b.length); - Assert.assertTrue(a.every(function(v, j) { - return v === b[j]; - })); -} - -let array = []; -m = new Map([[1, "one"], [2, "two"], [3, "three"]]); -m.forEach(function(value, key, map) { - array.push(value); -}); -assertEqualArrays(array, ["one", "two", "three"]); - -array = []; -m = new Map([[1, "one"], [2, "two"], [3, "three"]]); -m.forEach(function(value, key, map) { - array.push(value); - if (key == 3) { - map.clear(); - map.set(4, "four"); - } -}); -assertEqualArrays(array, ["one", "two", "three", "four"]); - -array = []; -m = new Map([[1, "one"], [2, "two"], [3, "three"]]); -m.forEach(function(value, key, map) { - array.push(value); - if (key == 1) { - map.delete(1); - } - if (key == 2) { - map.delete(3); - } -}); -assertEqualArrays(array, ["one", "two"]); - -array = []; -m = new Map([[1, "one"], [2, "two"], [3, "three"]]); -m.forEach(function(value, key, map) { - array.push(value); - if (array.length < 4) { - map.delete(key); - map.set(key, key + 3) - } -}); -assertEqualArrays(array, ["one", "two", "three", 4, 5, 6]); - - - -