git-commit-vandalism/t/t9146-git-svn-empty-dirs.sh
Eric Sunshine 0c51d6b4ae t6000-t9999: detect and signal failure within loop
Failures within `for` and `while` loops can go unnoticed if not detected
and signaled manually since the loop itself does not abort when a
contained command fails, nor will a failure necessarily be detected when
the loop finishes since the loop returns the exit code of the last
command it ran on the final iteration, which may not be the command
which failed. Therefore, detect and signal failures manually within
loops using the idiom `|| return 1` (or `|| exit 1` within subshells).

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-12-13 10:29:48 -08:00

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#!/bin/sh
#
# Copyright (c) 2009 Eric Wong
test_description='git svn creates empty directories'
. ./lib-git-svn.sh
test_expect_success 'initialize repo' '
for i in a b c d d/e d/e/f "weird file name"
do
svn_cmd mkdir -m "mkdir $i" "$svnrepo"/"$i" || return 1
done
'
test_expect_success 'clone' 'git svn clone "$svnrepo" cloned'
test_expect_success 'empty directories exist' '
(
cd cloned &&
for i in a b c d d/e d/e/f "weird file name"
do
if ! test -d "$i"
then
echo >&2 "$i does not exist" &&
exit 1
fi
done
)
'
test_expect_success 'option automkdirs set to false' '
(
git svn init "$svnrepo" cloned-no-mkdirs &&
cd cloned-no-mkdirs &&
git config svn-remote.svn.automkdirs false &&
git svn fetch &&
for i in a b c d d/e d/e/f "weird file name"
do
if test -d "$i"
then
echo >&2 "$i exists" &&
exit 1
fi
done
)
'
test_expect_success 'more emptiness' '
svn_cmd mkdir -m "bang bang" "$svnrepo"/"! !"
'
test_expect_success 'git svn rebase creates empty directory' '
( cd cloned && git svn rebase ) &&
test -d cloned/"! !"
'
test_expect_success 'git svn mkdirs recreates empty directories' '
(
cd cloned &&
rm -r * &&
git svn mkdirs &&
for i in a b c d d/e d/e/f "weird file name" "! !"
do
if ! test -d "$i"
then
echo >&2 "$i does not exist" &&
exit 1
fi
done
)
'
test_expect_success 'git svn mkdirs -r works' '
(
cd cloned &&
rm -r * &&
git svn mkdirs -r7 &&
for i in a b c d d/e d/e/f "weird file name"
do
if ! test -d "$i"
then
echo >&2 "$i does not exist" &&
exit 1
fi
done &&
if test -d "! !"
then
echo >&2 "$i should not exist" &&
exit 1
fi &&
git svn mkdirs -r8 &&
if ! test -d "! !"
then
echo >&2 "$i not exist" &&
exit 1
fi
)
'
test_expect_success 'initialize trunk' '
for i in trunk trunk/a trunk/"weird file name"
do
svn_cmd mkdir -m "mkdir $i" "$svnrepo"/"$i" || return 1
done
'
test_expect_success 'clone trunk' 'git svn clone -s "$svnrepo" trunk'
test_expect_success 'empty directories in trunk exist' '
(
cd trunk &&
for i in a "weird file name"
do
if ! test -d "$i"
then
echo >&2 "$i does not exist" &&
exit 1
fi
done
)
'
test_expect_success 'remove a top-level directory from svn' '
svn_cmd rm -m "remove d" "$svnrepo"/d
'
test_expect_success 'removed top-level directory does not exist' '
git svn clone "$svnrepo" removed &&
test ! -e removed/d
'
unhandled=.git/svn/refs/remotes/git-svn/unhandled.log
test_expect_success 'git svn gc-ed files work' '
(
cd removed &&
git svn gc &&
: Compress::Zlib may not be available &&
if test -f "$unhandled".gz
then
svn_cmd mkdir -m gz "$svnrepo"/gz &&
git reset --hard $(git rev-list HEAD | tail -1) &&
git svn rebase &&
test -f "$unhandled".gz &&
test -f "$unhandled" &&
for i in a b c "weird file name" gz "! !"
do
if ! test -d "$i"
then
echo >&2 "$i does not exist" &&
exit 1
fi
done
fi
)
'
test_done