test: correct detection of UTF8_NFD_TO_NFC for APFS
commit742ae10e355041bb19b8d3d530453136e2a8eff2
authorTorsten Bögershausen <tboegi@web.de>
Mon, 30 Apr 2018 06:35:19 +0000 (30 08:35 +0200)
committerJunio C Hamano <gitster@pobox.com>
Tue, 1 May 2018 22:52:32 +0000 (2 07:52 +0900)
tree9293a3072a79ad03b616cafbfef443cf5f4eb662
parentfc849d8d6b90e5c1e0c37bc0d60dd92b2fe7347f
test: correct detection of UTF8_NFD_TO_NFC for APFS

On HFS (which is the default Mac filesystem prior to High Sierra),
unicode names are "decomposed" before recording.
On APFS, which appears to be the new default filesystem in Mac OS High
Sierra, filenames are recorded as specified by the user.

APFS continues to allow the user to access it via any name
that normalizes to the same thing.

This difference causes t0050-filesystem.sh to fail two tests.

Improve the test for a NFD/NFC in test-lib.sh:
Test if the same file can be reached in pre- and decomposed unicode.

Reported-By: Elijah Newren <newren@gmail.com>
Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Tested-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/test-lib.sh