merge-recursive: fix assumption that head tree being merged is HEAD

[thirdparty/git.git] / t / t6044-merge-unrelated-index-changes.sh

diff --git a/t/t6044-merge-unrelated-index-changes.sh b/t/t6044-merge-unrelated-index-changes.sh
index 23b86fb9778980ab813d5e252065ebe34fe4736d..ef8a502baf1d056443cddfa237ab7ab2a6ae35f9 100755 (executable)
--- a/t/t6044-merge-unrelated-index-changes.sh
+++ b/t/t6044-merge-unrelated-index-changes.sh
@@ -82,7 +82,8 @@ test_expect_success 'ff update, important file modified' '
        touch subdir/e &&
        git add subdir/e &&
 
-       test_must_fail git merge E^0
+       test_must_fail git merge E^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'resolve, trivial' '
@@ -91,7 +92,8 @@ test_expect_success 'resolve, trivial' '
 
        touch random_file && git add random_file &&
 
-       test_must_fail git merge -s resolve C^0
+       test_must_fail git merge -s resolve C^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'resolve, non-trivial' '
@@ -100,7 +102,8 @@ test_expect_success 'resolve, non-trivial' '
 
        touch random_file && git add random_file &&
 
-       test_must_fail git merge -s resolve D^0
+       test_must_fail git merge -s resolve D^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'recursive' '
@@ -109,7 +112,8 @@ test_expect_success 'recursive' '
 
        touch random_file && git add random_file &&
 
-       test_must_fail git merge -s recursive C^0
+       test_must_fail git merge -s recursive C^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'recursive, when merge branch matches merge base' '
@@ -118,7 +122,19 @@ test_expect_success 'recursive, when merge branch matches merge base' '
 
        touch random_file && git add random_file &&
 
-       test_must_fail git merge -s recursive F^0
+       test_must_fail git merge -s recursive F^0 &&
+       test_path_is_missing .git/MERGE_HEAD
+'
+
+test_expect_success 'merge-recursive, when index==head but head!=HEAD' '
+       git reset --hard &&
+       git checkout C^0 &&
+
+       # Make index match B
+       git diff C B -- | git apply --cached &&
+       # Merge B & F, with B as "head"
+       git merge-recursive A -- B F > out &&
+       test_i18ngrep "Already up to date" out
 '
 
 test_expect_success 'octopus, unrelated file touched' '
@@ -127,7 +143,8 @@ test_expect_success 'octopus, unrelated file touched' '
 
        touch random_file && git add random_file &&
 
-       test_must_fail git merge C^0 D^0
+       test_must_fail git merge C^0 D^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'octopus, related file removed' '
@@ -136,7 +153,8 @@ test_expect_success 'octopus, related file removed' '
 
        git rm b &&
 
-       test_must_fail git merge C^0 D^0
+       test_must_fail git merge C^0 D^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'octopus, related file modified' '
@@ -145,7 +163,8 @@ test_expect_success 'octopus, related file modified' '
 
        echo 12 >>a && git add a &&
 
-       test_must_fail git merge C^0 D^0
+       test_must_fail git merge C^0 D^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'ours' '
@@ -154,7 +173,8 @@ test_expect_success 'ours' '
 
        touch random_file && git add random_file &&
 
-       test_must_fail git merge -s ours C^0
+       test_must_fail git merge -s ours C^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_expect_success 'subtree' '
@@ -163,7 +183,8 @@ test_expect_success 'subtree' '
 
        touch random_file && git add random_file &&
 
-       test_must_fail git merge -s subtree E^0
+       test_must_fail git merge -s subtree E^0 &&
+       test_path_is_missing .git/MERGE_HEAD
 '
 
 test_done