t3200-branch: test setting branch as own upstream

No test asserts that "git branch -u refs/heads/my-branch my-branch" avoids leaving nonsense configuration and emits a warning. Add a test that does so. Signed-off-by: Brian Gesiak <modocache@gmail.com> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Brian Gesiak committed Mar 5, 2014 at 16:31 UTC 95052d1f2db7103b4ff8d44591fc614419ae6eb2
1 file changed +10
t/t3200-branch.sh
+10
@@ -507,6 +507,16 @@ EOF
507 test_cmp expected actual
508 '
509
510 +test_expect_success '--set-upstream-to notices an error to set branch as own upstream' '
511 + git branch --set-upstream-to refs/heads/my13 my13 2>actual &&
512 + cat >expected <<-\EOF &&
513 + warning: Not setting branch my13 as its own upstream.
514 + EOF
515 + test_expect_code 1 git config branch.my13.remote &&
516 + test_expect_code 1 git config branch.my13.merge &&
517 + test_i18ncmp expected actual
518 +'
519 +
520 # Keep this test last, as it changes the current branch
521 cat >expect <<EOF
522 $_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master