Bug 322262 – REGRESSION(297329@main): [WPE][JHBuild] Runtime error when running layout tests

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Diego Pino]

I am getting the following error when running a layout tests on WPE (the build was done using JHBuild minimal dependencies):

```
$ Tools/Scripts/run-webkit-tests --no-show-results --no-new-test-results --no-sample-on-timeout --results-directory layout-test-results --debug-rwt-logging --no-retry-failures --release --wpe --force LayoutTests/inspector/heap/getRemoteObject.html

Traceback (most recent call last):
  File "/home/pwuser/webkit/Tools/Scripts/run-webkit-tests", line 41, in <module>
	sys.exit(main(sys.argv[1:], sys.stdout, sys.stderr))
			 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/pwuser/webkit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py", line 72, in main
	port = host.port_factory.get(options.platform, options)
  File "/home/pwuser/webkit/Tools/Scripts/webkitpy/port/factory.py", line 162, in get
	return cls(self._host, full_name, options=options, **kwargs)
  File "/home/pwuser/webkit/Tools/Scripts/webkitpy/port/wpe.py", line 51, in init
	super(WPEPort, self).init(*args, **kwargs)
	~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/pwuser/webkit/Tools/Scripts/webkitpy/port/glib.py", line 58, in init
	self._jhbuild_wrapper = [self.path_from_webkit_base('Tools', 'jhbuild', 'jhbuild-wrapper'), self._port_flag_for_scripts(), 'run']
																								~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/home/pwuser/webkit/Tools/Scripts/webkitpy/port/wpe.py", line 60, in _port_flag_for_scripts
	if self._wpe_legacy_api:
	   ^^^^^^^^^^^^^^^^^^^^
AttributeError: 'WPEPort' object has no attribute '_wpe_legacy_api'
```

As the stacktrace shows, glib.py:58 calls `self._port_flag_for_scripts()` wpe.py:60 which tries to access `self._wpe_legacy_api` before it was set in WPEPort's constructor, resulting into a runtime error.

This runtime error only happens on a WPE build with dependencies built using JHBuild.

[Diego Pino]

Pull request: https://github.com/WebKit/WebKit/pull/72112

[EWS]

Committed 319593@main (e6f28dd5268e): <https://commits.webkit.org/319593@main>

Reviewed commits have been landed. Closing PR #72112 and removing active labels.