git-commit-vandalism/t/t5580-unc-paths.sh
Johannes Schindelin bfe2bbb47f t5580: test cloning without file://, test fetching via UNC paths
On Windows, it is quite common to work with network drives. The format
of the paths to network drives (or "network shares", or UNC paths) is:

	\\<server>\<share>\...

We already have a couple regression tests revolving around those types
of paths, but we missed cloning and fetching from UNC paths without
leading `file://` (and with backslashes instead of forward slashes).
This lil' patch closes that gap.

It gets a bit silly to add the commands to the name of the test script,
so let's just rename it while we're testing more UNC stuff.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-14 09:59:41 -08:00

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#!/bin/sh
test_description='various Windows-only path tests'
. ./test-lib.sh
if test_have_prereq CYGWIN
then
alias winpwd='cygpath -aw .'
elif test_have_prereq MINGW
then
alias winpwd=pwd
else
skip_all='skipping Windows-only path tests'
test_done
fi
UNCPATH="$(winpwd)"
case "$UNCPATH" in
[A-Z]:*)
# Use administrative share e.g. \\localhost\C$\git-sdk-64\usr\src\git
# (we use forward slashes here because MSYS2 and Git accept them, and
# they are easier on the eyes)
UNCPATH="//localhost/${UNCPATH%%:*}\$/${UNCPATH#?:}"
test -d "$UNCPATH" || {
skip_all='could not access administrative share; skipping'
test_done
}
;;
*)
skip_all='skipping UNC path tests, cannot determine current path as UNC'
test_done
;;
esac
test_expect_success setup '
test_commit initial
'
test_expect_success clone '
git clone "file://$UNCPATH" clone
'
test_expect_success 'clone without file://' '
git clone "$UNCPATH" clone-without-file
'
test_expect_success 'clone with backslashed path' '
BACKSLASHED="$(echo "$UNCPATH" | tr / \\\\)" &&
git clone "$BACKSLASHED" backslashed
'
test_expect_success fetch '
git init to-fetch &&
(
cd to-fetch &&
git fetch "$UNCPATH" master
)
'
test_expect_success push '
(
cd clone &&
git checkout -b to-push &&
test_commit to-push &&
git push origin HEAD
) &&
rev="$(git -C clone rev-parse --verify refs/heads/to-push)" &&
test "$rev" = "$(git rev-parse --verify refs/heads/to-push)"
'
test_expect_success MINGW 'remote nick cannot contain backslashes' '
BACKSLASHED="$(winpwd | tr / \\\\)" &&
git ls-remote "$BACKSLASHED" >out 2>err &&
test_i18ngrep ! "unable to access" err
'
test_expect_success 'unc alternates' '
tree="$(git rev-parse HEAD:)" &&
mkdir test-unc-alternate &&
(
cd test-unc-alternate &&
git init &&
test_must_fail git show $tree &&
echo "$UNCPATH/.git/objects" >.git/objects/info/alternates &&
git show $tree
)
'
test_done