test_must_fail git p4 clone --git-dir=xx //depot
'
-test_expect_success 'clone --branch' '
+test_expect_failure 'clone --branch should checkout master' '
git p4 clone --branch=refs/remotes/p4/sb --dest="$git" //depot &&
test_when_finished cleanup_git &&
(
cd "$git" &&
- git ls-files >files &&
- test_line_count = 0 files &&
- test_path_is_file .git/refs/remotes/p4/sb
+ git rev-parse refs/remotes/p4/sb >sb &&
+ git rev-parse refs/heads/master >master &&
+ test_cmp sb master &&
+ git rev-parse HEAD >head &&
+ test_cmp sb head
+ )
+'
+
+test_expect_failure 'sync when branch is not called master should work' '
+ git p4 clone --branch=refs/remotes/p4/sb --dest="$git" //depot@2 &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git p4 sync &&
+ git show -s --format=%s refs/remotes/p4/sb >show &&
+ grep "change 3" show
+ )
+'
+
+# engages --detect-branches code, which will do filename filtering so
+# no sync to either b1 or b2
+test_expect_success 'sync when two branches but no master should noop' '
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init &&
+ git p4 sync --branch=refs/remotes/p4/b1 //depot@2 &&
+ git p4 sync --branch=refs/remotes/p4/b2 //depot@2 &&
+ git p4 sync &&
+ git show -s --format=%s refs/remotes/p4/b1 >show &&
+ grep "Initial import" show &&
+ git show -s --format=%s refs/remotes/p4/b2 >show &&
+ grep "Initial import" show
+ )
+'
+
+test_expect_failure 'sync --branch updates specified branch' '
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init &&
+ git p4 sync --branch=refs/remotes/p4/b1 //depot@2 &&
+ git p4 sync --branch=refs/remotes/p4/b2 //depot@2 &&
+ git p4 sync --branch=refs/remotes/p4/b2 &&
+ git show -s --format=%s refs/remotes/p4/b1 >show &&
+ grep "Initial import" show &&
+ git show -s --format=%s refs/remotes/p4/b2 >show &&
+ grep "change 3" show
)
'