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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /tools/profiler/tests/xpcshell/test_enterjit_osr_disabling.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/profiler/tests/xpcshell/test_enterjit_osr_disabling.js')
-rw-r--r-- | tools/profiler/tests/xpcshell/test_enterjit_osr_disabling.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/profiler/tests/xpcshell/test_enterjit_osr_disabling.js b/tools/profiler/tests/xpcshell/test_enterjit_osr_disabling.js new file mode 100644 index 0000000000..558c9b0c3b --- /dev/null +++ b/tools/profiler/tests/xpcshell/test_enterjit_osr_disabling.js @@ -0,0 +1,14 @@ +function run_test() { + Assert.ok(!Services.profiler.IsActive()); + + Services.profiler.StartProfiler(100, 10, ["js"]); + // The function is entered with the profiler enabled + (function () { + Services.profiler.StopProfiler(); + let n = 10000; + // eslint-disable-next-line no-empty + while (--n) {} // OSR happens here with the profiler disabled. + // An assertion will fail when this function returns, if the + // profiler stack was misbalanced. + })(); +} |