Bug 284476 – run-leaks fails: Can't use string as an ARRAY ref while "strict refs" in use

• Component: Tools / Tests
• Status: RESOLVED FIXED

[David Kilzer (:ddkilzer)]

run-leaks fails: Can't use string as an ARRAY ref while "strict refs" in use

Occurs when running `run-webkit-tests --leaks`.

```
10:46:48.847 74489 Checking for leaks in WebKitTestRunner
10:47:45.862 74489 "Tools/Scripts/run-leaks --exclude-callstack=WTF::BitVector::OutOfLineBits::create --exclude-callstack=WTF::BitVector::resizeOutOfLine --exclude-callstack=WebCore::createPrivateStorageSession --exclude-callstack=CIDeviceManagerStartMonitoring --exclude-callstack=NSSpellChecker init --exclude-callstack=NSColor controlHighlightColor --output-file=OpenSource/wk2-leaks/WebKitTestRunner-74652-leaks.txt --memgraph-file=OpenSource/wk2-leaks/WebKitTestRunner-74652.memgraph 74652" took 57.02s
10:47:45.862 74489 Failed to run leaks tool: Failed to run "['Tools/Scripts/run-leaks', '--exclude-callstack=WTF::BitVector::OutOfLineBits::create', '--exclude-callstack=WTF::BitVector::resizeOutOfLine', '--exclude-callstack=WebCore::createPrivateStorageSession', '--exclude-callstack=CIDeviceManagerStartMonitoring', '--exclude-callstack=NSSpellChecker init', '--exclude-callstack=NSColor controlHighlightColor', '--output-file=OpenSource/wk2-leaks/WebKitTestRunner-74652-leaks.txt', '--memgraph-file=OpenSource/wk2-leaks/WebKitTestRunner-74652.memgraph', 74652]" exit_code: 255 cwd: OpenSource

b'Can\'t use string ("Process:         WebKitTestRunne"...) as an ARRAY ref while "strict refs" in use at Tools/Scripts/run-leaks line 85.\n'
```

[Radar WebKit Bug Importer]

<rdar://problem/141300372>

[David Kilzer (:ddkilzer)]

Pull request: https://github.com/WebKit/WebKit/pull/37789

[EWS]

Committed 287690@main (f2662d86cf7b): <https://commits.webkit.org/287690@main>

Reviewed commits have been landed. Closing PR #37789 and removing active labels.