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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/basic/testStringBufferMallocAccounting.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/basic/testStringBufferMallocAccounting.js')
-rw-r--r-- | js/src/jit-test/tests/basic/testStringBufferMallocAccounting.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testStringBufferMallocAccounting.js b/js/src/jit-test/tests/basic/testStringBufferMallocAccounting.js new file mode 100644 index 0000000000..e016f3b6bc --- /dev/null +++ b/js/src/jit-test/tests/basic/testStringBufferMallocAccounting.js @@ -0,0 +1,18 @@ +// first build a big honkin' string +str = "a"; +for (var i = 0; i < 20; ++i) + str = str + str; +str.indexOf('a'); + +var f; +f = makeFinalizeObserver(); +assertEq(finalizeCount(), 0); + +// Create another observer to make sure that we overwrite all conservative +// roots for the previous one and can observer the GC. +f = makeFinalizeObserver(); + +// if the assert fails, add more iterations +for (var i = 0; i < 80; ++i) + str.replace(/(a)/, '$1'); +//assertEq(finalizeCount(), 1); |