Merge branch 'rs/maint-estimate-cache-size' into maint

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index f54a533456d74a3eb2f745dbc77c8ad5a5ae960f..7633930bb472e1c9aebf2799f3eaf3bc53c7263c 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'
@@ -35,7 +46,7 @@ test_expect_success \
     '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 master
+$_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000        branch: Created from master
 EOF
 test_expect_success \
     'git branch -l d/e/f should create a branch and a log' \
@@ -87,6 +98,18 @@ test_expect_success 'git branch -m q r/q should fail when r exists' '
        test_must_fail git branch -m q r/q
 '
 
+test_expect_success 'git branch -M foo bar should fail when bar is checked out' '
+       git branch bar &&
+       git checkout -b foo &&
+       test_must_fail git branch -M bar foo
+'
+
+test_expect_success 'git branch -M baz bam should succeed when baz is checked out' '
+       git checkout -b baz &&
+       git branch bam &&
+       git branch -M baz bam
+'
+
 mv .git/config .git/config-saved
 
 test_expect_success 'git branch -m q q2 without config should succeed' '
@@ -195,7 +218,9 @@ test_expect_success 'test deleting branch deletes branch config' \
 test_expect_success 'test deleting branch without config' \
     'git branch my7 s &&
      sha1=$(git rev-parse my7 | cut -c 1-7) &&
-     test "$(git branch -d my7 2>&1)" = "Deleted branch my7 (was $sha1)."'
+     echo "Deleted branch my7 (was $sha1)." >expect &&
+     git branch -d my7 >actual 2>&1 &&
+     test_i18ncmp expect actual'
 
 test_expect_success 'test --track without .fetch entries' \
     'git branch --track my8 &&
@@ -212,9 +237,14 @@ test_expect_success \
     'branch from non-branch HEAD w/--track causes failure' \
     'test_must_fail git branch --track my10 HEAD^'
 
+test_expect_success \
+    'branch from tag w/--track causes failure' \
+    'git tag foobar &&
+     test_must_fail git branch --track my11 foobar'
+
 # Keep this test last, as it changes the current branch
 cat >expect <<EOF
-0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000     branch: Created from master
+$_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000        branch: Created from master
 EOF
 test_expect_success \
     'git checkout -b g/h/i -l should create a branch and a log' \
@@ -477,6 +507,15 @@ test_expect_success 'autosetuprebase always on an untracked remote branch' '
        test "z$(git config branch.myr20.rebase)" = z
 '
 
+test_expect_success 'autosetuprebase always on detached HEAD' '
+       git config branch.autosetupmerge always &&
+       test_when_finished git checkout master &&
+       git checkout HEAD^0 &&
+       git branch my11 &&
+       test -z "$(git config branch.my11.remote)" &&
+       test -z "$(git config branch.my11.merge)"
+'
+
 test_expect_success 'detect misconfigured autosetuprebase (bad value)' '
        git config branch.autosetuprebase garbage &&
        test_must_fail git branch
@@ -515,4 +554,17 @@ test_expect_success 'attempt to delete a branch merged to its base' '
        test_must_fail git branch -d my10
 '
 
+test_expect_success 'use set-upstream on the current branch' '
+       git checkout master &&
+       git --bare init myupstream.git &&
+       git push myupstream.git master:refs/heads/frotz &&
+       git remote add origin myupstream.git &&
+       git fetch &&
+       git branch --set-upstream master origin/frotz &&
+
+       test "z$(git config branch.master.remote)" = "zorigin" &&
+       test "z$(git config branch.master.merge)" = "zrefs/heads/frotz"
+
+'
+
 test_done