js/src/jit-test/tests/baseline/bug848743-1.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0 1 function A() {};
michael@0 2 A.prototype = [];
michael@0 3
michael@0 4 function B() {};
michael@0 5 B.prototype = new A();
michael@0 6
michael@0 7 function C() {};
michael@0 8 C.prototype = new B();
michael@0 9
michael@0 10 function D() {};
michael@0 11 D.prototype = new C();
michael@0 12
michael@0 13 function E() {};
michael@0 14 E.prototype = new D();
michael@0 15
michael@0 16 function f() {
michael@0 17 var o = new B();
michael@0 18 for (var i=0; i<10; i++)
michael@0 19 o[i] = i;
michael@0 20
michael@0 21 var expected = '{"0":0,"1":1,"2":2,"3":3,"4":4,"5":5,"6":6,"7":7,"8":8,"9":9}';
michael@0 22 assertEq(JSON.stringify(o), expected);
michael@0 23
michael@0 24 var o = new A();
michael@0 25 for (var i=0; i<10; i++)
michael@0 26 o[i] = i;
michael@0 27
michael@0 28 assertEq(JSON.stringify(o), expected);
michael@0 29
michael@0 30 var o = new D();
michael@0 31 for (var i=0; i<10; i++)
michael@0 32 o[i] = i;
michael@0 33
michael@0 34 assertEq(JSON.stringify(o), expected);
michael@0 35
michael@0 36 var o = new E();
michael@0 37 for (var i=0; i<10; i++)
michael@0 38 o[i] = i;
michael@0 39
michael@0 40 assertEq(JSON.stringify(o), expected);
michael@0 41 }
michael@0 42 f();

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