js/src/jit-test/tests/for-of/value-done-access.js@deefc01c0e14 (annotated)
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.)
| michael@0 | 1 | // Test that each yield* loop just checks "done", and "value" is only |
| michael@0 | 2 | // fetched once at the end. |
| michael@0 | 3 | |
| michael@0 | 4 | load(libdir + 'iteration.js'); |
| michael@0 | 5 | |
| michael@0 | 6 | var log = ""; |
| michael@0 | 7 | |
| michael@0 | 8 | function Iter(val, count) { |
| michael@0 | 9 | function next() { |
| michael@0 | 10 | return { |
| michael@0 | 11 | get done() { log += "d"; return count-- == 0; }, |
| michael@0 | 12 | get value() { log += "v"; return val; } |
| michael@0 | 13 | } |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | this[std_iterator] = function() { return this; }; |
| michael@0 | 17 | this.next = next; |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | for (var x of new Iter(42, 5)) |
| michael@0 | 21 | assertEq(x, 42); |
| michael@0 | 22 | |
| michael@0 | 23 | assertEq(log, "dvdvdvdvdvd"); |
