Issue 7076 - relative path to invocation dir (not rootdir)

[CarycaKatarzyna]

My second approach to issue #7076 (previous pull request - #7095 ). I've changed the path to absolute by joining with the rootdir. Next it is changed into relative to the invocation_dir in this place:

pytest/src/_pytest/terminal.py

Line 1162 in 80e5098

fspath = startdir.bestrelpath(py.path.local(fspath))

I'm also adding a test that runs with rootdir not equal to invocation_dir.

Fixes #7076.

[nicoddemus]

Thanks @CarycaKatarzyna!

This approach looks good to me, thanks.

I was about to comment to use reportinfo() instead of location in skipping.py, but I had already tested it locally so decided to just push the change myself. 👍

[nicoddemus]

A bit weird that location explicitly returns a relative path to rootdir:

pytest/src/_pytest/nodes.py

Lines 586 to 595 in 80e5098

	@cached_property
	def location(self) -> Tuple[str, Optional[int], str]:
	location = self.reportinfo()
	if isinstance(location[0], py.path.local):
	fspath = location[0]
	else:
	fspath = py.path.local(location[0])
	relfspath = self.session._node_location_to_relpath(fspath)
	assert type(location[2]) is str
	return (relfspath, location[1], location[2])

To me it would make more sense to always return the full path, and the user can decide to make that path relative to whatever he wants.

This is not really related to the PR, just some musings after looking at the code.