js/src/tests/ecma_6/Comprehensions/generator-semantics.js@129ffea94266
js/src/tests/ecma_6/Comprehensions/generator-semantics.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 // Interaction of eval with generator expressions.
2 function a1() {
3 var a = 10;
4 var g = (for (y of [0]) eval('var a=42;'));
5 g.next();
6 return a;
7 }
8 assertEq(a1(), 10);
10 function a2() {
11 var a = 10;
12 (for (y of [0]) eval('a=42')).next();
13 return a;
14 }
15 assertEq(a2(), 42)
17 // Arguments and this.
18 function b1() {
19 return [for (arg of (for (i of [0, 1, 2]) arguments[i])) arg];
20 }
21 assertDeepEq(b1('a', 'b', 'c'), ['a', 'b', 'c']);
23 function b2() {
24 return [for (x of (for (i of [0]) this)) x];
25 }
26 var b2o = { b2: b2 }
27 assertDeepEq(b2o.b2(), [b2o])
29 // Assignment to eval or arguments.
30 function c1() {
31 return [for (arg of (for (i of [0, 1, 2]) arguments = i)) arg];
32 }
33 assertDeepEq(c1(), [0, 1, 2]);
35 function c2() {
36 "use strict";
37 return eval('[for (arg of (for (i of [0, 1, 2]) arguments = i)) arg]');
38 }
39 assertThrows(c2, SyntaxError);
41 function c3() {
42 return [for (arg of (for (i of [0, 1, 2]) eval = i)) arg];
43 }
44 assertDeepEq(c3(), [0, 1, 2]);
46 function c4() {
47 "use strict";
48 return eval('[for (arg of (for (i of [0, 1, 2]) eval = i)) arg]');
49 }
50 assertThrows(c4, SyntaxError);
52 reportCompare(null, null, "test");
