js/src/jit-test/tests/saved-stacks/get-set.js@6474c204b198
js/src/jit-test/tests/saved-stacks/get-set.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 // Test that we can save stacks with getter and setter function frames.
3 function assertStackLengthEq(stack, expectedLength) {
4 let actual = 0;
5 while (stack) {
6 actual++;
7 stack = stack.parent;
8 }
9 assertEq(actual, expectedLength);
10 }
12 const get = { get s() { return saveStack(); } }.s;
13 assertStackLengthEq(get, 2);
15 let set;
16 try {
17 ({
18 set s(v) {
19 throw saveStack();
20 }
21 }).s = 1;
22 } catch (s) {
23 set = s;
24 }
25 assertStackLengthEq(set, 2);
