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git/t/t7505-prepare-commit-msg-hook.sh
Bryan Donlan f69e836fab Fix tests breaking when checkout path contains shell metacharacters
This fixes the remainder of the issues where the test script itself is at
fault for failing when the git checkout path contains whitespace or other
shell metacharacters.

The majority of git svn tests used the idiom

  test_expect_success "title" "test script using $svnrepo"

These were changed to have the test script in single-quotes:

  test_expect_success "title" 'test script using "$svnrepo"'

which unfortunately makes the patch appear larger than it really is.

One consequence of this change is that in the verbose test output the
value of $svnrepo (and in some cases other variables, too) is no
longer expanded, i.e. previously we saw

  * expecting success:
	test script using /path/to/git/t/trash/svnrepo

but now it is:

  * expecting success:
	test script using "$svnrepo"

Signed-off-by: Bryan Donlan <bdonlan@fushizen.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-05-05 14:37:02 -07:00

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#!/bin/sh
test_description='prepare-commit-msg hook'
. ./test-lib.sh
test_expect_success 'with no hook' '
echo "foo" > file &&
git add file &&
git commit -m "first"
'
# set up fake editor for interactive editing
cat > fake-editor <<'EOF'
#!/bin/sh
exit 0
EOF
chmod +x fake-editor
## Not using test_set_editor here so we can easily ensure the editor variable
## is only set for the editor tests
FAKE_EDITOR="$(pwd)/fake-editor"
export FAKE_EDITOR
# now install hook that always succeeds and adds a message
HOOKDIR="$(git rev-parse --git-dir)/hooks"
HOOK="$HOOKDIR/prepare-commit-msg"
mkdir -p "$HOOKDIR"
echo "#!$SHELL_PATH" > "$HOOK"
cat >> "$HOOK" <<'EOF'
if test "$2" = commit; then
source=$(git-rev-parse "$3")
else
source=${2-default}
fi
if test "$GIT_EDITOR" = :; then
sed -e "1s/.*/$source (no editor)/" "$1" > msg.tmp
else
sed -e "1s/.*/$source/" "$1" > msg.tmp
fi
mv msg.tmp "$1"
exit 0
EOF
chmod +x "$HOOK"
echo dummy template > "$(git rev-parse --git-dir)/template"
test_expect_success 'with hook (-m)' '
echo "more" >> file &&
git add file &&
git commit -m "more" &&
test "`git log -1 --pretty=format:%s`" = "message (no editor)"
'
test_expect_success 'with hook (-m editor)' '
echo "more" >> file &&
git add file &&
GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -e -m "more more" &&
test "`git log -1 --pretty=format:%s`" = message
'
test_expect_success 'with hook (-t)' '
echo "more" >> file &&
git add file &&
git commit -t "$(git rev-parse --git-dir)/template" &&
test "`git log -1 --pretty=format:%s`" = template
'
test_expect_success 'with hook (-F)' '
echo "more" >> file &&
git add file &&
(echo more | git commit -F -) &&
test "`git log -1 --pretty=format:%s`" = "message (no editor)"
'
test_expect_success 'with hook (-F editor)' '
echo "more" >> file &&
git add file &&
(echo more more | GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -e -F -) &&
test "`git log -1 --pretty=format:%s`" = message
'
test_expect_success 'with hook (-C)' '
head=`git rev-parse HEAD` &&
echo "more" >> file &&
git add file &&
git commit -C $head &&
test "`git log -1 --pretty=format:%s`" = "$head (no editor)"
'
test_expect_success 'with hook (editor)' '
echo "more more" >> file &&
git add file &&
GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit &&
test "`git log -1 --pretty=format:%s`" = default
'
test_expect_success 'with hook (--amend)' '
head=`git rev-parse HEAD` &&
echo "more" >> file &&
git add file &&
GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --amend &&
test "`git log -1 --pretty=format:%s`" = "$head"
'
test_expect_success 'with hook (-c)' '
head=`git rev-parse HEAD` &&
echo "more" >> file &&
git add file &&
GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -c $head &&
test "`git log -1 --pretty=format:%s`" = "$head"
'
cat > "$HOOK" <<'EOF'
#!/bin/sh
exit 1
EOF
test_expect_success 'with failing hook' '
head=`git rev-parse HEAD` &&
echo "more" >> file &&
git add file &&
! GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -c $head
'
test_expect_success 'with failing hook (--no-verify)' '
head=`git rev-parse HEAD` &&
echo "more" >> file &&
git add file &&
! GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify -c $head
'
test_done