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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 /tools/profiler/tests/xpcshell/test_enterjit_osr_enabling.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 'tools/profiler/tests/xpcshell/test_enterjit_osr_enabling.js')
-rw-r--r-- | tools/profiler/tests/xpcshell/test_enterjit_osr_enabling.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/profiler/tests/xpcshell/test_enterjit_osr_enabling.js b/tools/profiler/tests/xpcshell/test_enterjit_osr_enabling.js new file mode 100644 index 0000000000..313d939caf --- /dev/null +++ b/tools/profiler/tests/xpcshell/test_enterjit_osr_enabling.js @@ -0,0 +1,14 @@ +function run_test() { + Assert.ok(!Services.profiler.IsActive()); + + // The function is entered with the profiler disabled. + (function () { + Services.profiler.StartProfiler(100, 10, ["js"]); + let n = 10000; + // eslint-disable-next-line no-empty + while (--n) {} // OSR happens here with the profiler enabled. + // An assertion will fail when this function returns, if the + // profiler stack was misbalanced. + })(); + Services.profiler.StopProfiler(); +} |