tag: change default of `pager.tag` to "on"

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 10f8f026ffb4b21e62bdfa5fe1b8a4d6a3b3f13c..dd37ac47c5e16bc8df39bcc14e1a2861ab556374 100755 (executable)
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -100,6 +100,23 @@ test_expect_success 'git branch -m n/n n should work' '
        git reflog exists refs/heads/n
 '
 
+# The topmost entry in reflog for branch bbb is about branch creation.
+# Hence, we compare bbb@{1} (instead of bbb@{0}) with aaa@{0}.
+
+test_expect_success 'git branch -m bbb should rename checked out branch' '
+       test_when_finished git branch -D bbb &&
+       test_when_finished git checkout master &&
+       git checkout -b aaa &&
+       git commit --allow-empty -m "a new commit" &&
+       git rev-parse aaa@{0} >expect &&
+       git branch -m bbb &&
+       git rev-parse bbb@{1} >actual &&
+       test_cmp expect actual &&
+       git symbolic-ref HEAD >actual &&
+       echo refs/heads/bbb >expect &&
+       test_cmp expect actual
+'
+
 test_expect_success 'git branch -m o/o o should fail when o/p exists' '
        git branch o/o &&
        git branch o/p &&
@@ -145,6 +162,17 @@ test_expect_success 'git branch -M baz bam should add entries to .git/logs/HEAD'
        grep "^0\{40\}.*$msg$" .git/logs/HEAD
 '
 
+test_expect_success 'resulting reflog can be shown by log -g' '
+       oid=$(git rev-parse HEAD) &&
+       cat >expect <<-EOF &&
+       HEAD@{0} $oid $msg
+       HEAD@{1} $oid $msg
+       HEAD@{2} $oid checkout: moving from foo to baz
+       EOF
+       git log -g --format="%gd %H %gs" -3 HEAD >actual &&
+       test_cmp expect actual
+'
+
 test_expect_success 'git branch -M baz bam should succeed when baz is checked out as linked working tree' '
        git checkout master &&
        git worktree add -b baz bazdir &&