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sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
108 lines
3.3 KiB
JavaScript
108 lines
3.3 KiB
JavaScript
// Copyright 2009 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Testing that optimization of top-level object initialization doesn't
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// break V8.
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var x = new Object();
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x.a = 7;
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x.b = function() { return 42; };
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x.c = 88;
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x.d = "A Man Called Horse";
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assertEquals(7, x.a);
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assertEquals(42, x.b());
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assertEquals(88, x.c);
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assertEquals("A Man Called Horse", x.d);
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var y = new Object();
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y.a = 7;
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y.b = function() { return 42; };
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y.c = 12 * y.a;
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y.d = "A Man Called Horse";
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assertEquals(84, y.c);
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var z = new Object();
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z.a = 3;
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function forty_two() { return 42; };
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z.a += 4;
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z.b = forty_two;
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z.c = 12;
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z.c *= z.a;
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z.d = "A Man Called Horse";
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assertEquals(84, z.c);
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var x1 = new Object();
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var x2 = new Object();
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x1.a = 7;
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x1.b = function() { return 42; };
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x2.a = 7;
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x2.b = function() { return 42; };
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x1.c = 88;
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x1.d = "A Man Called Horse";
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x2.c = 88;
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x2.d = "A Man Called Horse";
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assertEquals(7, x1.a);
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assertEquals(42, x1.b());
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assertEquals(88, x1.c);
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assertEquals("A Man Called Horse", x1.d);
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assertEquals(7, x2.a);
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assertEquals(42, x2.b());
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assertEquals(88, x2.c);
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assertEquals("A Man Called Horse", x2.d);
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function Calculator(x, y) {
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this.x = x;
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this.y = y;
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}
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Calculator.prototype.sum = function() { return this.x + this.y; };
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Calculator.prototype.difference = function() { return this.x - this.y; };
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Calculator.prototype.product = function() { return this.x * this.y; };
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Calculator.prototype.quotient = function() { return this.x / this.y; };
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var calc = new Calculator(20, 10);
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assertEquals(30, calc.sum());
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assertEquals(10, calc.difference());
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assertEquals(200, calc.product());
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assertEquals(2, calc.quotient());
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var x = new Object();
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x.__defineGetter__('a', function() { return 7 });
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x.b = function() { return 42; };
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x.c = 88;
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x.d = "A Man Called Horse";
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assertEquals(7, x.a);
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assertEquals(42, x.b());
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assertEquals(88, x.c);
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assertEquals("A Man Called Horse", x.d);
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