95 lines
2.8 KiB
JavaScript
95 lines
2.8 KiB
JavaScript
/*
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* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* Test the functionality of Function.prototype.bind.
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*
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* @test
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* @run
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*/
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function f(a, b) {
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print("f: this=" + this + ", a=" + a + ", b=" + b);
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}
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function v(a, b) {
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print("v: this=" + this + ", a=" + a + ", b=" + b + ", c=" + arguments[2]);
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}
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(f.bind(null))();
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(v.bind(null))();
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var boundThis = "boundThis";
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(f.bind(boundThis))();
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(v.bind(boundThis))();
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(f.bind(boundThis))("a0");
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(v.bind(boundThis))("a1");
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(f.bind(boundThis, "a2"))();
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(v.bind(boundThis, "a3"))();
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(f.bind(boundThis, "a4"))("b4");
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(v.bind(boundThis, "a5"))("b5");
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(f.bind(boundThis, "a6", "b6"))();
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(v.bind(boundThis, "a7", "b7"))();
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(f.bind(boundThis, "a8", "b8"))("c8"); // invoking with extra args after all were bound!
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(v.bind(boundThis, "a9", "b9"))("c9");
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(f.bind(boundThis, "a10", "b10", "c10"))(); // binding more args than it receives!
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(v.bind(boundThis, "a11", "b11", "c11"))();
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print("\nTest constructors\n");
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new (f.bind(boundThis))();
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new (v.bind(boundThis))();
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new (f.bind(boundThis))("a0");
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new (v.bind(boundThis))("a1");
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new (f.bind(boundThis, "a2"))();
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new (v.bind(boundThis, "a3"))();
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new (f.bind(boundThis, "a4"))("b4");
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new (v.bind(boundThis, "a5"))("b5");
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new (f.bind(boundThis, "a6", "b6"))();
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new (v.bind(boundThis, "a7", "b7"))();
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new (f.bind(boundThis, "a8", "b8"))("c8");
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new (v.bind(boundThis, "a9", "b9"))("c9");
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new (f.bind(boundThis, "a10", "b10", "c10"))();
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new (v.bind(boundThis, "a11", "b11", "c11"))();
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print("\nTest double binding\n");
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(f.bind(boundThis).bind("thisIsIgnored"))();
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new (f.bind("thisIsIgnored").bind("thisIsIgnoredToo"))();
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new (f.bind("thisIsIgnored", "a12").bind("thisIsIgnoredToo"))();
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(v.bind(boundThis).bind("thisIsIgnored"))();
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new (v.bind("thisIsIgnored").bind("thisIsIgnoredToo"))();
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new (v.bind("thisIsIgnored", "a13").bind("thisIsIgnoredToo"))();
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