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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js')
-rw-r--r-- | js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js b/js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js new file mode 100644 index 0000000000..0839b370c3 --- /dev/null +++ b/js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js @@ -0,0 +1,15 @@ +// Complicated whitebox test for bug 487845. +function testGlobalShapeChangeAfterDeepBail() { + function f(name) { + this[name] = 1; // may change global shape + for (var i = 0; i < 4; i++) + ; // MonitorLoopEdge eventually triggers assertion + } + + // When i==3, deep-bail, then change global shape enough times to exhaust + // the array of GlobalStates. + var arr = [[], [], [], ["bug0", "bug1", "bug2", "bug3", "bug4"]]; + for (var i = 0; i < arr.length; i++) + arr[i].forEach(f); +} +testGlobalShapeChangeAfterDeepBail(); |