зеркало из https://github.com/microsoft/git.git
217 строки
6.2 KiB
Bash
Executable File
217 строки
6.2 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2012 Robert Luberda
|
|
#
|
|
|
|
test_description='concurrent git svn dcommit'
|
|
. ./lib-git-svn.sh
|
|
|
|
|
|
|
|
test_expect_success 'setup svn repository' '
|
|
svn_cmd checkout "$svnrepo" work.svn &&
|
|
(
|
|
cd work.svn &&
|
|
echo >file && echo > auto_updated_file &&
|
|
svn_cmd add file auto_updated_file &&
|
|
svn_cmd commit -m "initial commit"
|
|
) &&
|
|
svn_cmd checkout "$svnrepo" work-auto-commits.svn
|
|
'
|
|
N=0
|
|
next_N()
|
|
{
|
|
N=$(( $N + 1 ))
|
|
}
|
|
|
|
# Setup SVN repository hooks to emulate SVN failures or concurrent commits
|
|
# The function adds
|
|
# either pre-commit hook, which causes SVN commit given in second argument
|
|
# to fail
|
|
# or post-commit hook, which creates a new commit (a new line added to
|
|
# auto_updated_file) after given SVN commit
|
|
# The first argument contains a type of the hook
|
|
# The second argument contains a number (not SVN revision) of commit
|
|
# the hook should be applied for (each time the hook is run, the given
|
|
# number is decreased by one until it gets 0, in which case the hook
|
|
# will execute its real action)
|
|
setup_hook()
|
|
{
|
|
hook_type="$1" # "pre-commit" or "post-commit"
|
|
skip_revs="$2"
|
|
[ "$hook_type" = "pre-commit" ] ||
|
|
[ "$hook_type" = "post-commit" ] ||
|
|
{ echo "ERROR: invalid argument ($hook_type)" \
|
|
"passed to setup_hook" >&2 ; return 1; }
|
|
echo "cnt=$skip_revs" > "$hook_type-counter"
|
|
rm -f "$rawsvnrepo/hooks/"*-commit # drop previous hooks
|
|
hook="$rawsvnrepo/hooks/$hook_type"
|
|
cat > "$hook" <<- 'EOF1'
|
|
#!/bin/sh
|
|
set -e
|
|
cd "$1/.." # "$1" is repository location
|
|
exec >> svn-hook.log 2>&1
|
|
hook="$(basename "$0")"
|
|
echo "*** Executing $hook $@"
|
|
set -x
|
|
. ./$hook-counter
|
|
cnt="$(($cnt - 1))"
|
|
echo "cnt=$cnt" > ./$hook-counter
|
|
[ "$cnt" = "0" ] || exit 0
|
|
EOF1
|
|
if [ "$hook_type" = "pre-commit" ]; then
|
|
echo "echo 'commit disallowed' >&2; exit 1" >>"$hook"
|
|
else
|
|
echo "PATH=\"$PATH\"; export PATH" >>"$hook"
|
|
echo "svnconf=\"$svnconf\"" >>"$hook"
|
|
cat >>"$hook" <<- 'EOF2'
|
|
cd work-auto-commits.svn
|
|
svn up --config-dir "$svnconf"
|
|
echo "$$" >> auto_updated_file
|
|
svn commit --config-dir "$svnconf" \
|
|
-m "auto-committing concurrent change"
|
|
exit 0
|
|
EOF2
|
|
fi
|
|
chmod 755 "$hook"
|
|
}
|
|
|
|
check_contents()
|
|
{
|
|
gitdir="$1"
|
|
(cd ../work.svn && svn_cmd up) &&
|
|
test_cmp file ../work.svn/file &&
|
|
test_cmp auto_updated_file ../work.svn/auto_updated_file
|
|
}
|
|
|
|
test_expect_success 'check if post-commit hook creates a concurrent commit' '
|
|
setup_hook post-commit 1 &&
|
|
(
|
|
cd work.svn &&
|
|
cp auto_updated_file au_file_saved &&
|
|
echo 1 >> file &&
|
|
svn_cmd commit -m "changing file" &&
|
|
svn_cmd up &&
|
|
! test_cmp auto_updated_file au_file_saved
|
|
)
|
|
'
|
|
|
|
test_expect_success 'check if pre-commit hook fails' '
|
|
setup_hook pre-commit 2 &&
|
|
(
|
|
cd work.svn &&
|
|
echo 2 >> file &&
|
|
svn_cmd commit -m "changing file once again" &&
|
|
echo 3 >> file &&
|
|
! svn_cmd commit -m "this commit should fail" &&
|
|
svn_cmd revert file
|
|
)
|
|
'
|
|
|
|
test_expect_success 'dcommit error handling' '
|
|
setup_hook pre-commit 2 &&
|
|
next_N && git svn clone "$svnrepo" work$N.git &&
|
|
(
|
|
cd work$N.git &&
|
|
echo 1 >> file && git commit -am "commit change $N.1" &&
|
|
echo 2 >> file && git commit -am "commit change $N.2" &&
|
|
echo 3 >> file && git commit -am "commit change $N.3" &&
|
|
# should fail to dcommit 2nd and 3rd change
|
|
# but still should leave the repository in reasonable state
|
|
test_must_fail git svn dcommit &&
|
|
git update-index --refresh &&
|
|
git show HEAD~2 | grep -q git-svn-id &&
|
|
! git show HEAD~1 | grep -q git-svn-id &&
|
|
! git show HEAD | grep -q git-svn-id
|
|
)
|
|
'
|
|
|
|
test_expect_success 'dcommit concurrent change in non-changed file' '
|
|
setup_hook post-commit 2 &&
|
|
next_N && git svn clone "$svnrepo" work$N.git &&
|
|
(
|
|
cd work$N.git &&
|
|
echo 1 >> file && git commit -am "commit change $N.1" &&
|
|
echo 2 >> file && git commit -am "commit change $N.2" &&
|
|
echo 3 >> file && git commit -am "commit change $N.3" &&
|
|
# should rebase and leave the repository in reasonable state
|
|
git svn dcommit &&
|
|
git update-index --refresh &&
|
|
check_contents &&
|
|
git show HEAD~3 | grep -q git-svn-id &&
|
|
git show HEAD~2 | grep -q git-svn-id &&
|
|
git show HEAD~1 | grep -q auto-committing &&
|
|
git show HEAD | grep -q git-svn-id
|
|
)
|
|
'
|
|
|
|
# An utility function used in the following test
|
|
delete_first_line()
|
|
{
|
|
file="$1" &&
|
|
sed 1d < "$file" > "${file}.tmp" &&
|
|
rm "$file" &&
|
|
mv "${file}.tmp" "$file"
|
|
}
|
|
|
|
test_expect_success 'dcommit concurrent non-conflicting change' '
|
|
setup_hook post-commit 2 &&
|
|
next_N && git svn clone "$svnrepo" work$N.git &&
|
|
(
|
|
cd work$N.git &&
|
|
cat file >> auto_updated_file &&
|
|
git commit -am "commit change $N.1" &&
|
|
delete_first_line auto_updated_file &&
|
|
git commit -am "commit change $N.2" &&
|
|
delete_first_line auto_updated_file &&
|
|
git commit -am "commit change $N.3" &&
|
|
# should rebase and leave the repository in reasonable state
|
|
git svn dcommit &&
|
|
git update-index --refresh &&
|
|
check_contents &&
|
|
git show HEAD~3 | grep -q git-svn-id &&
|
|
git show HEAD~2 | grep -q git-svn-id &&
|
|
git show HEAD~1 | grep -q auto-committing &&
|
|
git show HEAD | grep -q git-svn-id
|
|
)
|
|
'
|
|
|
|
test_expect_success 'dcommit --no-rebase concurrent non-conflicting change' '
|
|
setup_hook post-commit 2 &&
|
|
next_N && git svn clone "$svnrepo" work$N.git &&
|
|
(
|
|
cd work$N.git &&
|
|
cat file >> auto_updated_file &&
|
|
git commit -am "commit change $N.1" &&
|
|
delete_first_line auto_updated_file &&
|
|
git commit -am "commit change $N.2" &&
|
|
delete_first_line auto_updated_file &&
|
|
git commit -am "commit change $N.3" &&
|
|
# should fail as rebase is needed
|
|
test_must_fail git svn dcommit --no-rebase &&
|
|
# but should leave HEAD unchanged
|
|
git update-index --refresh &&
|
|
! git show HEAD~2 | grep -q git-svn-id &&
|
|
! git show HEAD~1 | grep -q git-svn-id &&
|
|
! git show HEAD | grep -q git-svn-id
|
|
)
|
|
'
|
|
|
|
test_expect_success 'dcommit fails on concurrent conflicting change' '
|
|
setup_hook post-commit 1 &&
|
|
next_N && git svn clone "$svnrepo" work$N.git &&
|
|
(
|
|
cd work$N.git &&
|
|
echo a >> file &&
|
|
git commit -am "commit change $N.1" &&
|
|
echo b >> auto_updated_file &&
|
|
git commit -am "commit change $N.2" &&
|
|
echo c >> auto_updated_file &&
|
|
git commit -am "commit change $N.3" &&
|
|
test_must_fail git svn dcommit && # rebase should fail
|
|
test_must_fail git update-index --refresh
|
|
)
|
|
'
|
|
|
|
test_done
|