js/src/jit-test/tests/pic/length_string_object.js@97036ab72558
js/src/jit-test/tests/pic/length_string_object.js
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 //length, string, object
3 var expected = "3,6,4,3,6,4,3,6,4,3,6,4,";
4 var actual = '';
6 function f() {
7 var ss = [new String("abc"), new String("foobar"), new String("quux")];
9 for (var i = 0; i < 12; ++i) {
10 actual += ss[i%3].length + ',';
11 }
12 }
14 f();
16 assertEq(actual, expected);
19 function g(s) {
20 return new String(s).length;
21 }
23 assertEq(g("x"), 1); // Warm-up
24 assertEq(g("x"), 1); // Create IC
25 assertEq(g("x"), 1); // Test IC
27 function h(s) {
28 var x = new String(s);
29 for (var i = 0; i < 100; i++)
30 x[i] = i;
31 return x.length;
32 }
34 assertEq(h("x"), 1);
35 assertEq(h("x"), 1);
36 assertEq(h("x"), 1);
