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authorJunio C Hamano <gitster@pobox.com>2011-05-16 23:46:23 (GMT)
committerJunio C Hamano <gitster@pobox.com>2011-05-16 23:46:23 (GMT)
commit36a45b4fa4cff868632162d4e3d00e1579298910 (patch)
treebe0324914b3490bd4bdcabcbee287622e5fcd665 /t/t7600-merge.sh
parent6c7471bcf1453d0452d4f1191edd5f0e44561a77 (diff)
parent8c5cea0095ee57c36fddfb9016810c230ce26557 (diff)
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Merge branch 'mg/merge-ff-config'
* mg/merge-ff-config: tests: check git does not barf on merge.ff values for future versions of git merge: introduce merge.ff configuration variable Conflicts: t/t7600-merge.sh
Diffstat (limited to 't/t7600-merge.sh')
-rwxr-xr-xt/t7600-merge.sh64
1 files changed, 58 insertions, 6 deletions
diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index a07caa8..87aac83 100755
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -35,6 +35,7 @@ printf '%s\n' 1 2 3 4 5 6 7 8 '9 X' >file.9
printf '%s\n' '1 X' 2 3 4 5 6 7 8 9 >result.1
printf '%s\n' '1 X' 2 3 4 '5 X' 6 7 8 9 >result.1-5
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 &&
@@ -224,12 +225,28 @@ test_expect_success 'merge c1 with c2 and c3' '
test_debug 'git log --graph --decorate --oneline --all'
-test_expect_success 'failing merges with --ff-only' '
+test_expect_success 'merges with --ff-only' '
git reset --hard c1 &&
test_tick &&
test_must_fail git merge --ff-only c2 &&
test_must_fail git merge --ff-only c3 &&
- test_must_fail git merge --ff-only c2 c3
+ test_must_fail git merge --ff-only c2 c3 &&
+ git reset --hard c0 &&
+ git merge c3 &&
+ verify_head $c3
+'
+
+test_expect_success 'merges with merge.ff=only' '
+ git reset --hard c1 &&
+ test_tick &&
+ test_when_finished "git config --unset merge.ff" &&
+ git config merge.ff only &&
+ test_must_fail git merge c2 &&
+ test_must_fail git merge c3 &&
+ test_must_fail git merge c2 c3 &&
+ git reset --hard c0 &&
+ git merge c3 &&
+ verify_head $c3
'
test_expect_success 'merge c0 with c1 (no-commit)' '
@@ -338,10 +355,11 @@ test_expect_success 'merge c1 with c2 (log in config)' '
'
test_expect_success 'merge c1 with c2 (log in config gets overridden)' '
- (
- git config --remove-section branch.master
- git config --remove-section merge
- )
+ test_when_finished "git config --remove-section branch.master" &&
+ test_when_finished "git config --remove-section merge" &&
+ test_might_fail git config --remove-section branch.master &&
+ test_might_fail git config --remove-section merge &&
+
git reset --hard c1 &&
git merge c2 &&
git show -s --pretty=tformat:%s%n%b >expect &&
@@ -446,7 +464,41 @@ test_expect_success 'merge c0 with c1 (no-ff)' '
test_debug 'git log --graph --decorate --oneline --all'
+test_expect_success 'merge c0 with c1 (merge.ff=false)' '
+ git reset --hard c0 &&
+ git config merge.ff false &&
+ test_tick &&
+ git merge c1 &&
+ git config --remove-section merge &&
+ verify_merge file result.1 &&
+ verify_parents $c0 $c1
+'
+test_debug 'git log --graph --decorate --oneline --all'
+
+test_expect_success 'combine branch.master.mergeoptions with merge.ff' '
+ git reset --hard c0 &&
+ git config branch.master.mergeoptions --ff &&
+ git config merge.ff false &&
+ test_tick &&
+ git merge c1 &&
+ git config --remove-section "branch.master" &&
+ git config --remove-section "merge" &&
+ verify_merge file result.1 &&
+ verify_parents "$c0"
+'
+
+test_expect_success 'tolerate unknown values for merge.ff' '
+ git reset --hard c0 &&
+ git config merge.ff something-new &&
+ test_tick &&
+ git merge c1 2>message &&
+ git config --remove-section "merge" &&
+ verify_head "$c1" &&
+ test_cmp empty message
+'
+
test_expect_success 'combining --squash and --no-ff is refused' '
+ git reset --hard c0 &&
test_must_fail git merge --squash --no-ff c1 &&
test_must_fail git merge --no-ff --squash c1
'