Fix t5516-fetch for systems where `wc -l` outputs whitespace.

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 6907cbcd295614bf895ef2a8d0be59e08e570f09..f1793d0b9ab6cf6e5c24abaf3aaa0892ea4f9631 100755 (executable)
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -11,19 +11,16 @@ handled.  Specifically, that a bogus branch is not created.
 . ./test-lib.sh
 
 test_expect_success \
-    'prepare an trivial repository' \
+    'prepare a trivial repository' \
     'echo Hello > A &&
      git-update-index --add A &&
      git-commit -m "Initial commit." &&
      HEAD=$(git-rev-parse --verify HEAD)'
 
-test_expect_success \
-    'git branch --help should return success now.' \
-    'git-branch --help'
-
 test_expect_failure \
     'git branch --help should not have created a bogus branch' \
-    'test -f .git/refs/heads/--help'
+    'git-branch --help </dev/null >/dev/null 2>/dev/null || :
+     test -f .git/refs/heads/--help'
 
 test_expect_success \
     'git branch abc should create a branch' \
@@ -34,7 +31,7 @@ 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 HEAD
+0000000000000000000000000000000000000000 $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' \
@@ -50,17 +47,6 @@ test_expect_success \
         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_expect_success \
     'git branch j/k should work after branch j has been deleted' \
        'git-branch j &&
@@ -73,4 +59,137 @@ test_expect_success \
         git-branch -d l/m &&
         git-branch l'
 
+test_expect_success \
+    'git branch -m m m/m should work' \
+       'git-branch -l m &&
+        git-branch -m m m/m &&
+        test -f .git/logs/refs/heads/m/m'
+
+test_expect_success \
+    'git branch -m n/n n should work' \
+       'git-branch -l n/n &&
+        git-branch -m n/n n
+        test -f .git/logs/refs/heads/n'
+
+test_expect_failure \
+    'git branch -m o/o o should fail when o/p exists' \
+       'git-branch o/o &&
+        git-branch o/p &&
+        git-branch -m o/o o'
+
+test_expect_failure \
+    'git branch -m q r/q should fail when r exists' \
+       'git-branch q &&
+         git-branch r &&
+         git-branch -m q r/q'
+
+mv .git/config .git/config-saved
+
+test_expect_success 'git branch -m q q2 without config should succeed' '
+       git-branch -m q q2 &&
+       git-branch -m q2 q
+'
+
+mv .git/config-saved .git/config
+
+git-config branch.s/s.dummy Hello
+
+test_expect_success \
+    'git branch -m s/s s should work when s/t is deleted' \
+       'git-branch -l s/s &&
+        test -f .git/logs/refs/heads/s/s &&
+        git-branch -l s/t &&
+        test -f .git/logs/refs/heads/s/t &&
+        git-branch -d s/t &&
+        git-branch -m s/s s &&
+        test -f .git/logs/refs/heads/s'
+
+test_expect_success 'config information was renamed, too' \
+       "test $(git-config branch.s.dummy) = Hello &&
+        ! git-config branch.s/s/dummy"
+
+test_expect_failure \
+    'git-branch -m u v should fail when the reflog for u is a symlink' \
+    'git-branch -l u &&
+     mv .git/logs/refs/heads/u real-u &&
+     ln -s real-u .git/logs/refs/heads/u &&
+     git-branch -m u v'
+
+test_expect_success 'test tracking setup via --track' \
+    'git-config remote.local.url . &&
+     git-config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+     (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
+     git-branch --track my1 local/master &&
+     test $(git-config branch.my1.remote) = local &&
+     test $(git-config branch.my1.merge) = refs/heads/master'
+
+test_expect_success 'test tracking setup (non-wildcard, matching)' \
+    'git-config remote.local.url . &&
+     git-config remote.local.fetch refs/heads/master:refs/remotes/local/master &&
+     (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
+     git-branch --track my4 local/master &&
+     test $(git-config branch.my4.remote) = local &&
+     test $(git-config branch.my4.merge) = refs/heads/master'
+
+test_expect_success 'test tracking setup (non-wildcard, not matching)' \
+    'git-config remote.local.url . &&
+     git-config remote.local.fetch refs/heads/s:refs/remotes/local/s &&
+     (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
+     git-branch --track my5 local/master &&
+     ! test "$(git-config branch.my5.remote)" = local &&
+     ! test "$(git-config branch.my5.merge)" = refs/heads/master'
+
+test_expect_success 'test tracking setup via config' \
+    'git-config branch.autosetupmerge true &&
+     git-config remote.local.url . &&
+     git-config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+     (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
+     git-branch my3 local/master &&
+     test $(git-config branch.my3.remote) = local &&
+     test $(git-config branch.my3.merge) = refs/heads/master'
+
+test_expect_success 'test overriding tracking setup via --no-track' \
+    'git-config branch.autosetupmerge true &&
+     git-config remote.local.url . &&
+     git-config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+     (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
+     git-branch --no-track my2 local/master &&
+     git-config branch.autosetupmerge false &&
+     ! test "$(git-config branch.my2.remote)" = local &&
+     ! test "$(git-config branch.my2.merge)" = refs/heads/master'
+
+test_expect_success 'test local tracking setup' \
+    'git branch --track my6 s &&
+     test $(git-config branch.my6.remote) = . &&
+     test $(git-config branch.my6.merge) = refs/heads/s'
+
+test_expect_success 'test tracking setup via --track but deeper' \
+    'git-config remote.local.url . &&
+     git-config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
+     (git-show-ref -q refs/remotes/local/o/o || git-fetch local) &&
+     git-branch --track my7 local/o/o &&
+     test "$(git-config branch.my7.remote)" = local &&
+     test "$(git-config branch.my7.merge)" = refs/heads/o/o'
+
+test_expect_success 'test deleting branch deletes branch config' \
+    'git-branch -d my7 &&
+     test "$(git-config branch.my7.remote)" = "" &&
+     test "$(git-config branch.my7.merge)" = ""'
+
+test_expect_success 'test deleting branch without config' \
+    'git-branch my7 s &&
+     test "$(git-branch -d my7 2>&1)" = "Deleted branch my7."'
+
+# 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
+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