Bug 191375 – 32-bit JSC test failure: stress/regexp-compile-oom.js

• Status: RESOLVED
• Resolution: FIXED
• Component: JavaScriptCore

[Ryan Haddad]

The following failure is seen on the 32-bit JSC test bot:

Running stress/regexp-exec-effect-after-exception.js.default
stress/regexp-compile-oom.js.default: Got the following failures:
stress/regexp-compile-oom.js.default: Running () => { deepRE.exec("x"); }, expected OOM exception, but didn't get one
stress/regexp-compile-oom.js.default: Running () => { deepRE.test("x"); }, expected OOM exception, but didn't get one
stress/regexp-compile-oom.js.default: Running () => { "x".match(deepRE); }, expected OOM exception, but didn't get one
stress/regexp-compile-oom.js.default: Running () => { "x".match(deepGlobalRE); }, expected OOM exception, but didn't get one
stress/regexp-compile-oom.js.default: Running () => { "x".replace(deepGlobalRE, ""); }, expected OOM exception, but didn't get one
stress/regexp-compile-oom.js.default: Running () => { "x".replace(deepGlobalRE, "X"); }, expected OOM exception, but didn't get one
stress/regexp-compile-oom.js.default: Running () => { "x".replace(deepGlobalRE, () => { return "X" }); }, expected: "Error: Out of memory: Invalid regular expression: too many nested disjunctions" but got "RangeError: Maximum call stack size exceeded."
stress/regexp-compile-oom.js.default: Running () => { "x".search(deepRE); }, expected OOM exception, but didn't get one
stress/regexp-compile-oom.js.default: Exception: Got failures
stress/regexp-compile-oom.js.default: ERROR: Unexpected exit code: 3
FAIL: stress/regexp-compile-oom.js.default

https://build.webkit.org/builders/Apple%20High%20Sierra%2032-bit%20JSC%20%28BuildAndTest%29/builds/2854

[Ryan Haddad]

Updating title. It is stress/regexp-compile-oom.js.default that is failing.

[Radar WebKit Bug Importer]

<rdar://problem/45952167>

[Michael Saboff]

Created attachment 355657 [details]
Patch

[Mark Lam]

Comment on attachment 355657 [details]
Patch

rs=me

[WebKit Commit Bot]

Comment on attachment 355657 [details]
Patch

Clearing flags on attachment: 355657

Committed r238508: <https://trac.webkit.org/changeset/238508>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.