js/src/jit-test/tests/for-of/value-done-access.js@deefc01c0e14
js/src/jit-test/tests/for-of/value-done-access.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 // Test that each yield* loop just checks "done", and "value" is only
2 // fetched once at the end.
4 load(libdir + 'iteration.js');
6 var log = "";
8 function Iter(val, count) {
9 function next() {
10 return {
11 get done() { log += "d"; return count-- == 0; },
12 get value() { log += "v"; return val; }
13 }
14 }
16 this[std_iterator] = function() { return this; };
17 this.next = next;
18 }
20 for (var x of new Iter(42, 5))
21 assertEq(x, 42);
23 assertEq(log, "dvdvdvdvdvd");
