mirror of
				https://github.com/tc39/test262.git
				synced 2025-10-31 11:44:31 +01:00 
			
		
		
		
	sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
		
			
				
	
	
		
			330 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			330 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright 2010 the V8 project authors. All rights reserved.
 | |
| // Redistribution and use in source and binary forms, with or without
 | |
| // modification, are permitted provided that the following conditions are
 | |
| // met:
 | |
| //
 | |
| //     * Redistributions of source code must retain the above copyright
 | |
| //       notice, this list of conditions and the following disclaimer.
 | |
| //     * Redistributions in binary form must reproduce the above
 | |
| //       copyright notice, this list of conditions and the following
 | |
| //       disclaimer in the documentation and/or other materials provided
 | |
| //       with the distribution.
 | |
| //     * Neither the name of Google Inc. nor the names of its
 | |
| //       contributors may be used to endorse or promote products derived
 | |
| //       from this software without specific prior written permission.
 | |
| //
 | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 | |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 | |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 | |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 | |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 | |
| 
 | |
| var except = "exception";
 | |
| 
 | |
| var correct_answer_index = 0;
 | |
| var correct_answers = [
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,   true,  false,  false,   true,
 | |
|  false,   true,   true,  false,  false,   true,   true,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,  false,   true,
 | |
| except, except,   true,  false, except, except,   true,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,   true,  false, except, except,
 | |
|  false,   true, except, except,  false,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,  false,  false,   true,   true,
 | |
|  false,   true,   true,  false,  false,   true,   true,  false,
 | |
|   true,   true,  false,  false,  false,   true,   true,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,   true,  false,
 | |
| except, except,  false,  false, except, except,   true,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,   true,  false, except, except,
 | |
|  false,   true, except, except,  false,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,   true,   true,  false,
 | |
|   true,  false,  false,   true,   true,   true,  false,  false,
 | |
|  false,   true,   true,  false,  false,   true,   true,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,  false,   true,
 | |
| except, except,   true,  false, except, except,   true,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,   true, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,  false,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,   true,   true,  false,
 | |
|   true,  false,  false,   true,  false,   true,   true,  false,
 | |
|  false,   true,   true,  false,  false,   true,   true,  false,
 | |
|   true,   true,  false,  false,  false,   true,   true,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,   true,  false,
 | |
| except, except,  false,  false, except, except,   true,  false,
 | |
|  false,  false, except, except,  false,   true, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,  false,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,  false,  false,   true,   true,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,  false,  false, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,  false,  false,   true,   true,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,  false,  false, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,   true,   true,  false,  false,
 | |
|   true,  false,  false,   true,   true,   true,  false,  false,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,   true,   true, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,   true,   true,  false,  false,
 | |
|   true,  false,  false,   true,   true,   true,  false,  false,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,   true,   true, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,   true,   true,  false,  false,
 | |
|  false,   true,   true,  false,  false,  false,   true,   true,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,  false,  false,
 | |
| except, except,   true,  false, except, except,   true,   true,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,  false,  false, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,  false,  false,   true,   true,
 | |
|  false,   true,   true,  false,  false,  false,   true,   true,
 | |
|   true,   true,  false,  false,  false,  false,   true,   true,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,   true,   true,
 | |
| except, except,  false,  false, except, except,   true,   true,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,  false,  false, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,   true,   true,  false,  false,
 | |
|  false,   true,   true,  false,  false,  false,   true,   true,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,  false,  false,
 | |
| except, except,   true,  false, except, except,   true,   true,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,  false,  false, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,  false,  false,   true,   true,
 | |
|  false,   true,   true,  false,  false,  false,   true,   true,
 | |
|   true,   true,  false,  false,  false,  false,   true,   true,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,   true,   true,
 | |
| except, except,  false,  false, except, except,   true,   true,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,  false,  false, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,  false,  false,   true,   true,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,  false,  false, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,  false,  false,   true,   true,
 | |
|   true,  false,  false,   true,  false,  false,   true,   true,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,  false,  false, except, except,
 | |
|   true,  false, except, except,  false,  false, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,   true,   true,  false,  false,
 | |
|   true,  false,  false,   true,   true,   true,  false,  false,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,   true,   true, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
|  false,  false,   true,   true,   true,   true,  false,  false,
 | |
|   true,  false,  false,   true,   true,   true,  false,  false,
 | |
|  false,   true,   true,  false,   true,   true,  false,  false,
 | |
|   true,   true,  false,  false,   true,   true,  false,  false,
 | |
| except, except,   true,   true, except, except,   true,   true,
 | |
| except, except,  false,   true, except, except,   true,   true,
 | |
| except, except,   true,  false, except, except,  false,  false,
 | |
| except, except,  false,  false, except, except,  false,  false,
 | |
|  false,  false, except, except,   true,   true, except, except,
 | |
|   true,  false, except, except,   true,   true, except, except,
 | |
|  false,   true, except, except,   true,   true, except, except,
 | |
|   true,   true, except, except,   true,   true, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except,
 | |
| except, except, except, except, except, except, except, except];
 | |
| 
 | |
| for (var i = 0; i < 256; i++) {
 | |
|   Test(i & 1, i & 2, i & 4, i & 8, i & 0x10, i & 0x20, i & 0x40, i & 0x80);
 | |
| }
 | |
| 
 | |
| 
 | |
| function InstanceTest(x, func) {
 | |
|   try {
 | |
|     var answer = (x instanceof func);
 | |
|     assertEquals(correct_answers[correct_answer_index], answer);
 | |
|   } catch (e) {
 | |
|     assertTrue(/prototype/.test(e));
 | |
|     assertEquals(correct_answers[correct_answer_index], except);
 | |
|   }
 | |
|   correct_answer_index++;
 | |
| }
 | |
| 
 | |
| 
 | |
| function Test(a, b, c, d, e, f, g, h) {
 | |
|   var Foo = function() { }
 | |
|   var Bar = function() { }
 | |
| 
 | |
|   if (c) Foo.prototype = 12;
 | |
|   if (d) Bar.prototype = 13;
 | |
|   var x = a ? new Foo() : new Bar();
 | |
|   var y = b ? new Foo() : new Bar();
 | |
|   InstanceTest(x, Foo);
 | |
|   InstanceTest(y, Foo);
 | |
|   InstanceTest(x, Bar);
 | |
|   InstanceTest(y, Bar);
 | |
|   if (e) x.__proto__ = Bar.prototype;
 | |
|   if (f) y.__proto__ = Foo.prototype;
 | |
|   if (g) {
 | |
|     x.__proto__ = y;
 | |
|   } else {
 | |
|     if (h) y.__proto__ = x
 | |
|   }
 | |
|   InstanceTest(x, Foo);
 | |
|   InstanceTest(y, Foo);
 | |
|   InstanceTest(x, Bar);
 | |
|   InstanceTest(y, Bar);
 | |
| }
 |