The Tor Browser / file comparison
comparison: js/src/jit-test/tests/saved-stacks/gc-frame-cache.js
js/src/jit-test/tests/saved-stacks/gc-frame-cache.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:29d7284d337f |
|---|---|
| 1 // Test that SavedFrame instances get removed from the SavedStacks frames cache | |
| 2 // after a GC. | |
| 3 | |
| 4 const FUZZ_FACTOR = 3; | |
| 5 | |
| 6 function assertAboutEq(actual, expected) { | |
| 7 if (Math.abs(actual - expected) > FUZZ_FACTOR) | |
| 8 throw new Error("Assertion failed: expected about " + expected + ", got " + actual + | |
| 9 ". FUZZ_FACTOR = " + FUZZ_FACTOR); | |
| 10 } | |
| 11 | |
| 12 const stacks = []; | |
| 13 | |
| 14 stacks.push(saveStack()); | |
| 15 stacks.push(saveStack()); | |
| 16 stacks.push(saveStack()); | |
| 17 stacks.push(saveStack()); | |
| 18 stacks.push(saveStack()); | |
| 19 stacks.push(saveStack()); | |
| 20 stacks.push(saveStack()); | |
| 21 stacks.push(saveStack()); | |
| 22 stacks.push(saveStack()); | |
| 23 stacks.push(saveStack()); | |
| 24 stacks.push(saveStack()); | |
| 25 stacks.push(saveStack()); | |
| 26 stacks.push(saveStack()); | |
| 27 stacks.push(saveStack()); | |
| 28 stacks.push(saveStack()); | |
| 29 stacks.push(saveStack()); | |
| 30 stacks.push(saveStack()); | |
| 31 stacks.push(saveStack()); | |
| 32 stacks.push(saveStack()); | |
| 33 stacks.push(saveStack()); | |
| 34 stacks.push(saveStack()); | |
| 35 stacks.push(saveStack()); | |
| 36 stacks.push(saveStack()); | |
| 37 stacks.push(saveStack()); | |
| 38 stacks.push(saveStack()); | |
| 39 stacks.push(saveStack()); | |
| 40 stacks.push(saveStack()); | |
| 41 stacks.push(saveStack()); | |
| 42 stacks.push(saveStack()); | |
| 43 stacks.push(saveStack()); | |
| 44 stacks.push(saveStack()); | |
| 45 stacks.push(saveStack()); | |
| 46 stacks.push(saveStack()); | |
| 47 stacks.push(saveStack()); | |
| 48 stacks.push(saveStack()); | |
| 49 stacks.push(saveStack()); | |
| 50 stacks.push(saveStack()); | |
| 51 stacks.push(saveStack()); | |
| 52 stacks.push(saveStack()); | |
| 53 stacks.push(saveStack()); | |
| 54 stacks.push(saveStack()); | |
| 55 stacks.push(saveStack()); | |
| 56 stacks.push(saveStack()); | |
| 57 stacks.push(saveStack()); | |
| 58 stacks.push(saveStack()); | |
| 59 stacks.push(saveStack()); | |
| 60 stacks.push(saveStack()); | |
| 61 stacks.push(saveStack()); | |
| 62 stacks.push(saveStack()); | |
| 63 stacks.push(saveStack()); | |
| 64 stacks.push(saveStack()); | |
| 65 | |
| 66 assertAboutEq(getSavedFrameCount(), 50); | |
| 67 | |
| 68 while (stacks.length) { | |
| 69 stacks.pop(); | |
| 70 } | |
| 71 gc(); | |
| 72 | |
| 73 stacks = null; | |
| 74 gc(); | |
| 75 | |
| 76 assertAboutEq(getSavedFrameCount(), 0); |
