js/src/jit-test/tests/pic/length_string_object.js@deefc01c0e14
js/src/jit-test/tests/pic/length_string_object.js
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
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);
