completion: refactor __gitcomp related tests

diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 3008e4e1210900be3bdc2e28dddd681ce8ec3551..5e19598fe72787e17d521980a3edfacb1dfa2024 100755 (executable)
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -27,6 +27,7 @@ Testing basic merge operations/option parsing.
 '
 
 . ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-gpg.sh
 
 printf '%s\n' 1 2 3 4 5 6 7 8 9 >file
 printf '%s\n' '1 X' 2 3 4 5 6 7 8 9 >file.1
@@ -38,8 +39,8 @@ printf '%s\n' '1 X' 2 3 4 '5 X' 6 7 8 '9 X' >result.1-5-9
 >empty
 
 create_merge_msgs () {
-       echo "Merge commit 'c2'" >msg.1-5 &&
-       echo "Merge commit 'c2'; commit 'c3'" >msg.1-5-9 &&
+       echo "Merge tag 'c2'" >msg.1-5 &&
+       echo "Merge tags 'c2' and 'c3'" >msg.1-5-9 &&
        {
                echo "Squashed commit of the following:" &&
                echo &&
@@ -57,7 +58,7 @@ create_merge_msgs () {
        } >squash.1-5-9 &&
        echo >msg.nolog &&
        {
-               echo "* commit 'c3':" &&
+               echo "* tag 'c3':" &&
                echo "  commit 3" &&
                echo
        } >msg.log
@@ -96,7 +97,11 @@ verify_parents () {
 
 verify_mergeheads () {
        printf '%s\n' "$@" >mergehead.expected &&
-       test_cmp mergehead.expected .git/MERGE_HEAD
+       while read sha1 rest
+       do
+               git rev-parse $sha1
+       done <.git/MERGE_HEAD >mergehead.actual &&
+       test_cmp mergehead.expected mergehead.actual
 }
 
 verify_no_mergehead () {
@@ -152,7 +157,7 @@ test_expect_success 'merge -h with invalid index' '
                >.git/index &&
                test_expect_code 129 git merge -h 2>usage
        ) &&
-       grep "[Uu]sage: git merge" broken/usage
+       test_i18ngrep "[Uu]sage: git merge" broken/usage
 '
 
 test_expect_success 'reject non-strategy with a git-merge-foo name' '
@@ -666,4 +671,28 @@ test_expect_success 'merge --no-ff --edit' '
        test_cmp actual expected
 '
 
+test_expect_success GPG 'merge --ff-only tag' '
+       git reset --hard c0 &&
+       git commit --allow-empty -m "A newer commit" &&
+       git tag -s -m "A newer commit" signed &&
+       git reset --hard c0 &&
+
+       git merge --ff-only signed &&
+       git rev-parse signed^0 >expect &&
+       git rev-parse HEAD >actual &&
+       test_cmp actual expect
+'
+
+test_expect_success GPG 'merge --no-edit tag should skip editor' '
+       git reset --hard c0 &&
+       git commit --allow-empty -m "A newer commit" &&
+       git tag -f -s -m "A newer commit" signed &&
+       git reset --hard c0 &&
+
+       EDITOR=false git merge --no-edit signed &&
+       git rev-parse signed^0 >expect &&
+       git rev-parse HEAD^2 >actual &&
+       test_cmp actual expect
+'
+
 test_done