js/src/jit-test/tests/basic/testMissingProperties.js@129ffea94266
js/src/jit-test/tests/basic/testMissingProperties.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 function isnan(n) { return n !== n }
3 function f(x) {
4 var sum = 0;
5 for (var i = 0; i < 100; ++i)
6 sum += x.x;
7 return sum;
8 }
9 var o = {};
10 assertEq(isnan(f(o)), true);
11 o.x = 1;
12 assertEq(f(o), 100);
13 var o = {a:1, b:2};
14 assertEq(isnan(f(o)), true);
15 o.x = 2;
16 assertEq(f(o), 200);
18 function g(x) {
19 var sum = 0;
20 for (var i = 0; i < 100; ++i)
21 sum += x.x;
22 return sum;
23 }
24 var o = {c:1, x:1};
25 assertEq(g(o), 100);
26 var o = {};
27 assertEq(isnan(g(o)), true);
29 function h(x) {
30 var sum = 0;
31 for (var i = 0; i < 100; ++i)
32 sum += x.x;
33 return sum;
34 }
36 var proto1 = {};
37 var proto2 = Object.create(proto1);
38 var o = Object.create(proto2);
39 assertEq(isnan(f(o)), true);
40 assertEq(isnan(g(o)), true);
41 assertEq(isnan(h(o)), true);
42 proto2.x = 2;
43 assertEq(f(o), 200);
44 assertEq(g(o), 200);
45 assertEq(h(o), 200);
46 var o = {}
47 assertEq(isnan(f(o)), true);
48 assertEq(isnan(g(o)), true);
49 assertEq(isnan(h(o)), true);
