Mercurial > hg
view tests/test-patch-offset.t @ 44112:97cc270c3ecc
py3: glob over exception in test-check-py3-compat.t
Python 3.6+ raise ModuleNotFoundError and older versions raise
ImportError. Glob over the exception differences.
For whatever reason, we were already doing this for one failure.
But not all occurrences of ModuleNotFoundError were changed.
Who knows.
This test should now pass on all Python versions (although I didn't
check Windows).
Differential Revision: https://phab.mercurial-scm.org/D7939
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Fri, 17 Jan 2020 22:31:47 -0800 |
parents | c70bdd222dcd |
children |
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$ cat > writepatterns.py <<EOF > import sys > > path = sys.argv[1] > patterns = sys.argv[2:] > > fp = open(path, 'wb') > for pattern in patterns: > count = int(pattern[0:-1]) > char = pattern[-1].encode('utf8') + b'\n' > fp.write(char * count) > fp.close() > EOF prepare repo $ hg init a $ cd a These initial lines of Xs were not in the original file used to generate the patch. So all the patch hunks need to be applied to a constant offset within this file. If the offset isn't tracked then the hunks can be applied to the wrong lines of this file. $ "$PYTHON" ../writepatterns.py a 34X 10A 1B 10A 1C 10A 1B 10A 1D 10A 1B 10A 1E 10A 1B 10A $ hg commit -Am adda adding a This is a cleaner patch generated via diff In this case it reproduces the problem when the output of hg export does not import patch $ hg import -v -m 'b' -d '2 0' - <<EOF > --- a/a 2009-12-08 19:26:17.000000000 -0800 > +++ b/a 2009-12-08 19:26:17.000000000 -0800 > @@ -9,7 +9,7 @@ > A > A > B > -A > +a > A > A > A > @@ -53,7 +53,7 @@ > A > A > B > -A > +a > A > A > A > @@ -75,7 +75,7 @@ > A > A > B > -A > +a > A > A > A > EOF applying patch from stdin patching file a Hunk #1 succeeded at 43 (offset 34 lines). Hunk #2 succeeded at 87 (offset 34 lines). Hunk #3 succeeded at 109 (offset 34 lines). committing files: a committing manifest committing changelog created 189885cecb41 compare imported changes against reference file $ "$PYTHON" ../writepatterns.py aref 34X 10A 1B 1a 9A 1C 10A 1B 10A 1D 10A 1B 1a 9A 1E 10A 1B 1a 9A $ diff aref a $ cd ..