t5520: test for failure if index has unresolved entries
authorPaul Tan <pyokagan@gmail.com>
Fri, 29 May 2015 11:44:40 +0000 (19:44 +0800)
committerJunio C Hamano <gitster@pobox.com>
Fri, 29 May 2015 16:14:52 +0000 (09:14 -0700)
Commit d38a30d (Be more user-friendly when refusing to do something
because of conflict., 2010-01-12) introduced code paths to git-pull
which will error out with user-friendly advices if the user is in the
middle of a merge or has unmerged files.

Implement tests to ensure that git-pull will not run, and will print
these advices, if the user is in the middle of a merge or has unmerged
files in the index.

Signed-off-by: Paul Tan <pyokagan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t5520-pull.sh
index 4a2c0a1f269f12e78bd6b47fb7d21a406d638f97..265c693b514871ab004006e43c45882de32ce330 100755 (executable)
@@ -164,6 +164,25 @@ test_expect_success 'fail if upstream branch does not exist' '
        test "$(cat file)" = file
 '
 
+test_expect_success 'fail if the index has unresolved entries' '
+       git checkout -b third second^ &&
+       test_when_finished "git checkout -f copy && git branch -D third" &&
+       test "$(cat file)" = file &&
+       test_commit modified2 file &&
+       test -z "$(git ls-files -u)" &&
+       test_must_fail git pull . second &&
+       test -n "$(git ls-files -u)" &&
+       cp file expected &&
+       test_must_fail git pull . second 2>err &&
+       test_i18ngrep "Pull is not possible because you have unmerged files" err &&
+       test_cmp expected file &&
+       git add file &&
+       test -z "$(git ls-files -u)" &&
+       test_must_fail git pull . second 2>err &&
+       test_i18ngrep "You have not concluded your merge" err &&
+       test_cmp expected file
+'
+
 test_expect_success '--rebase' '
        git branch to-rebase &&
        echo modified again > file &&