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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/ion/getPropertyCacheOverflow.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/jit-test/tests/ion/getPropertyCacheOverflow.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/getPropertyCacheOverflow.js b/js/src/jit-test/tests/ion/getPropertyCacheOverflow.js new file mode 100644 index 0000000000..41a7fadedc --- /dev/null +++ b/js/src/jit-test/tests/ion/getPropertyCacheOverflow.js @@ -0,0 +1,37 @@ +// This test was made to be effective with --no-jm. + +var list = [ + { entry00: 0, length: 1 }, + { entry01: 0, length: 1 }, + { entry02: 0, length: 1 }, + { entry03: 0, length: 1 }, + { entry04: 0, length: 1 }, + { entry05: 0, length: 1 }, + { entry06: 0, length: 1 }, + { entry07: 0, length: 1 }, + { entry08: 0, length: 1 }, + { entry09: 0, length: 1 }, + { entry10: 0, length: 1 }, + { entry11: 0, length: 1 }, + { entry12: 0, length: 1 }, + { entry13: 0, length: 1 }, + { entry14: 0, length: 1 }, + { entry15: 0, length: 1 }, + { entry16: 0, length: 1 }, // cause an overflow. + { entry17: 0, length: 1 }, + [0], + (new Uint8Array(new ArrayBuffer(1))) +]; + +function f(obj) { + return obj.length; +} + +// Cook the f function on the top of the list to make sure we do not register +// our test cases. +for (var i = 0; i < 100; i++) + f(list[i % 10]); + +// Register & check stubs. +for (var i = 0; i < 40; i++) + assertEq(f(list[i % 20]), 1); |