tests: fixed test too dependent on actual exception wording
On one of the machines I use to run the tests prior to submission,
the default Python is 2.7.5, with the following wording:
must be encoded string without NULL bytes, not str
This third form (and possible future ones) are motivation to
use a wider catching regexp.
--- a/tests/test-remotefilelog-gc.t Sun Jan 13 20:27:00 2019 -0500
+++ b/tests/test-remotefilelog-gc.t Thu Feb 21 11:23:10 2019 +0100
@@ -108,6 +108,5 @@
$ printf "asdas\0das" >> $CACHEDIR/repos
$ hg gc
- abort: invalid path asdas\x00da: stat: embedded null character in path (esc) (py3 !)
- abort: invalid path asdas\x00da: stat() argument 1 must be encoded string without null bytes, not str (esc) (no-py3 !)
+ abort: invalid path asdas\x00da: .*(null|NULL).* (re)
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