Merge branch 'tc/format-patch-p'

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index e0b760513cfc065126cecd6e273180826c8f6bc9..f308235f5dd28da2c19d91dc63803312aacd2cda 100755 (executable)
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -26,6 +26,17 @@ test_expect_success \
      ! test -f .git/refs/heads/--help
 '
 
+test_expect_success 'branch -h in broken repository' '
+       mkdir broken &&
+       (
+               cd broken &&
+               git init &&
+               >.git/refs/heads/master &&
+               test_expect_code 129 git branch -h >usage 2>&1
+       ) &&
+       grep "[Uu]sage" broken/usage
+'
+
 test_expect_success \
     'git branch abc should create a branch' \
     'git branch abc && test -f .git/refs/heads/abc'
@@ -43,7 +54,7 @@ test_expect_success \
      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_cmp expect .git/logs/refs/heads/d/e/f'
 
 test_expect_success \
     'git branch -d d/e/f should delete a branch and a log' \
@@ -222,7 +233,28 @@ test_expect_success \
      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_cmp expect .git/logs/refs/heads/g/h/i'
+
+test_expect_success 'checkout -b makes reflog by default' '
+       git checkout master &&
+       git config --unset core.logAllRefUpdates &&
+       git checkout -b alpha &&
+       git rev-parse --verify alpha@{0}
+'
+
+test_expect_success 'checkout -b does not make reflog when core.logAllRefUpdates = false' '
+       git checkout master &&
+       git config core.logAllRefUpdates false &&
+       git checkout -b beta &&
+       test_must_fail git rev-parse --verify beta@{0}
+'
+
+test_expect_success 'checkout -b with -l makes reflog when core.logAllRefUpdates = false' '
+       git checkout master &&
+       git checkout -lb gamma &&
+       git config --unset core.logAllRefUpdates &&
+       git rev-parse --verify gamma@{0}
+'
 
 test_expect_success 'avoid ambiguous track' '
        git config branch.autosetupmerge true &&