[PATCH] Test that git-branch -l works.

[Shawn Pearce <spearce@spearce.org>]

If the user supplies -l to git-branch when creating a new branch
then the new branch's log should be created automatically and the
branch creation should be logged in that log.

Further if a branch is being deleted and it had a log then also
verify that the log was deleted.

Test git-checkout -b foo -l for creating a new branch foo with a
log and checking out that branch.

Fixed git-checkout -b foo -l as the branch variable name was
incorrect in the script.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
 git-checkout.sh   |    4 ++--
 t/t3200-branch.sh |   31 ++++++++++++++++++++++++++++++-
 2 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/git-checkout.sh b/git-checkout.sh
index 360aabf..564117f 100755
--- a/git-checkout.sh
+++ b/git-checkout.sh
@@ -197,8 +197,8 @@ #
 if [ "$?" -eq 0 ]; then
 	if [ "$newbranch" ]; then
 		if [ "$newbranch_log" ]; then
-			mkdir -p $(dirname "$GIT_DIR/logs/refs/heads/$branchname")
-			touch "$GIT_DIR/logs/refs/heads/$branchname"
+			mkdir -p $(dirname "$GIT_DIR/logs/refs/heads/$newbranch")
+			touch "$GIT_DIR/logs/refs/heads/$newbranch"
 		fi
 		git-update-ref -m "checkout: Created from $new_name" "refs/heads/$newbranch" $new || exit
 		branch="$newbranch"
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index c3de151..5b04efc 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -14,7 +14,8 @@ test_expect_success \
     'prepare an trivial repository' \
     'echo Hello > A &&
      git-update-index --add A &&
-     git-commit -m "Initial commit."'
+     git-commit -m "Initial commit." &&
+     HEAD=$(git-rev-parse --verify HEAD)'
 
 test_expect_success \
     'git branch --help should return success now.' \
@@ -32,4 +33,32 @@ test_expect_success \
     'git branch a/b/c should create a branch' \
     'git-branch a/b/c && test -f .git/refs/heads/a/b/c'
 
+cat >expect <<EOF
+0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000	branch: Created from HEAD
+EOF
+test_expect_success \
+    'git branch -l d/e/f should create a branch and a log' \
+	'GIT_COMMITTER_DATE="2005-05-26 23:30" \
+     git-branch -l d/e/f &&
+	 test -f .git/refs/heads/d/e/f &&
+	 test -f .git/logs/refs/heads/d/e/f &&
+	 diff expect .git/logs/refs/heads/d/e/f'
+
+test_expect_success \
+    'git branch -d d/e/f should delete a branch and a log' \
+	'git-branch -d d/e/f &&
+	 test ! -f .git/refs/heads/d/e/f &&
+	 test ! -f .git/logs/refs/heads/d/e/f'
+
+cat >expect <<EOF
+0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000	checkout: Created from master^0
+EOF
+test_expect_success \
+    'git checkout -b g/h/i -l should create a branch and a log' \
+	'GIT_COMMITTER_DATE="2005-05-26 23:30" \
+     git-checkout -b g/h/i -l master &&
+	 test -f .git/refs/heads/g/h/i &&
+	 test -f .git/logs/refs/heads/g/h/i &&
+	 diff expect .git/logs/refs/heads/g/h/i'
+
 test_done
-- 
1.3.3.g45d8