js/src/jit-test/tests/ion/bindname.js@6474c204b198
js/src/jit-test/tests/ion/bindname.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.
1 // Test the scope chain walk.
2 function test1() {
3 var x = 0;
4 function f1(addprop) {
5 function f2() {
6 eval("");
7 function f3() {
8 eval("");
9 function f4() {
10 for (var i=0; i<100; i++) {
11 x = x + i;
12 }
13 }
14 return f4;
15 }
16 return f3();
17 }
18 var g = f2();
19 g();
20 if (addprop)
21 eval("var a1 = 3; var x = 33;");
22 g();
23 if (addprop)
24 assertEq(x, 4983);
25 return f2();
26 }
28 var g = f1(true);
29 g();
30 g = f1(false);
31 eval("var y = 2020; var z = y + 3;");
32 g();
33 return x;
34 }
35 assertEq(test1(), 19800);
37 // Test with non-cacheable objects on the scope chain.
38 function test2(o) {
39 var x = 0;
40 with ({}) {
41 with (o) {
42 var f = function() {
43 for (var i=0; i<100; i++) {
44 x++;
45 }
46 };
47 }
48 }
49 f();
50 assertEq(o.x, 110);
51 assertEq(x, 0);
52 }
53 test2({x: 10});
