merge-recursive: Small code clarification -- variable name and comments

diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 48a91ba3ca69b25874f9e6899381c40ef6322145..b4f40e4c3a53388e72347e8e3894edd05f17dab5 100755 (executable)
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -133,7 +133,7 @@ test_expect_success 'setup' '
        create_merge_msgs
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'test option parsing' '
        test_must_fail git merge -$ c1 &&
@@ -149,13 +149,19 @@ test_expect_success 'reject non-strategy with a git-merge-foo name' '
 '
 
 test_expect_success 'merge c0 with c1' '
+       echo "OBJID HEAD@{0}: merge c1: Fast-forward" >reflog.expected &&
+
        git reset --hard c0 &&
        git merge c1 &&
        verify_merge file result.1 &&
-       verify_head "$c1"
+       verify_head "$c1" &&
+
+       git reflog -1 >reflog.actual &&
+       sed "s/$_x05[0-9a-f]*/OBJID/g" reflog.actual >reflog.fuzzy &&
+       test_cmp reflog.expected reflog.fuzzy
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c0 with c1 with --ff-only' '
        git reset --hard c0 &&
@@ -165,7 +171,28 @@ test_expect_success 'merge c0 with c1 with --ff-only' '
        verify_head "$c1"
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
+
+test_expect_success 'merge from unborn branch' '
+       git checkout -f master &&
+       test_might_fail git branch -D kid &&
+
+       echo "OBJID HEAD@{0}: initial pull" >reflog.expected &&
+
+       git checkout --orphan kid &&
+       test_when_finished "git checkout -f master" &&
+       git rm -fr . &&
+       test_tick &&
+       git merge --ff-only c1 &&
+       verify_merge file result.1 &&
+       verify_head "$c1" &&
+
+       git reflog -1 >reflog.actual &&
+       sed "s/$_x05[0-9a-f][0-9a-f]/OBJID/g" reflog.actual >reflog.fuzzy &&
+       test_cmp reflog.expected reflog.fuzzy
+'
+
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2' '
        git reset --hard c1 &&
@@ -175,7 +202,7 @@ test_expect_success 'merge c1 with c2' '
        verify_parents $c1 $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 and c3' '
        git reset --hard c1 &&
@@ -185,7 +212,7 @@ test_expect_success 'merge c1 with c2 and c3' '
        verify_parents $c1 $c2 $c3
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'failing merges with --ff-only' '
        git reset --hard c1 &&
@@ -202,7 +229,7 @@ test_expect_success 'merge c0 with c1 (no-commit)' '
        verify_head $c1
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 (no-commit)' '
        git reset --hard c1 &&
@@ -212,7 +239,7 @@ test_expect_success 'merge c1 with c2 (no-commit)' '
        verify_mergeheads $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 and c3 (no-commit)' '
        git reset --hard c1 &&
@@ -222,7 +249,7 @@ test_expect_success 'merge c1 with c2 and c3 (no-commit)' '
        verify_mergeheads $c2 $c3
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c0 with c1 (squash)' '
        git reset --hard c0 &&
@@ -233,7 +260,7 @@ test_expect_success 'merge c0 with c1 (squash)' '
        test_cmp squash.1 .git/SQUASH_MSG
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c0 with c1 (squash, ff-only)' '
        git reset --hard c0 &&
@@ -244,7 +271,7 @@ test_expect_success 'merge c0 with c1 (squash, ff-only)' '
        test_cmp squash.1 .git/SQUASH_MSG
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 (squash)' '
        git reset --hard c1 &&
@@ -255,14 +282,14 @@ test_expect_success 'merge c1 with c2 (squash)' '
        test_cmp squash.1-5 .git/SQUASH_MSG
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'unsuccesful merge of c1 with c2 (squash, ff-only)' '
        git reset --hard c1 &&
        test_must_fail git merge --squash --ff-only c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 and c3 (squash)' '
        git reset --hard c1 &&
@@ -273,7 +300,7 @@ test_expect_success 'merge c1 with c2 and c3 (squash)' '
        test_cmp squash.1-5-9 .git/SQUASH_MSG
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 (no-commit in config)' '
        git reset --hard c1 &&
@@ -284,7 +311,7 @@ test_expect_success 'merge c1 with c2 (no-commit in config)' '
        verify_mergeheads $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 (squash in config)' '
        git reset --hard c1 &&
@@ -296,7 +323,7 @@ test_expect_success 'merge c1 with c2 (squash in config)' '
        test_cmp squash.1-5 .git/SQUASH_MSG
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'override config option -n with --summary' '
        git reset --hard c1 &&
@@ -326,7 +353,7 @@ test_expect_success 'override config option -n with --stat' '
        fi
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'override config option --stat' '
        git reset --hard c1 &&
@@ -342,7 +369,7 @@ test_expect_success 'override config option --stat' '
        fi
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 (override --no-commit)' '
        git reset --hard c1 &&
@@ -353,7 +380,7 @@ test_expect_success 'merge c1 with c2 (override --no-commit)' '
        verify_parents $c1 $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c2 (override --squash)' '
        git reset --hard c1 &&
@@ -364,7 +391,7 @@ test_expect_success 'merge c1 with c2 (override --squash)' '
        verify_parents $c1 $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c0 with c1 (no-ff)' '
        git reset --hard c0 &&
@@ -375,7 +402,7 @@ test_expect_success 'merge c0 with c1 (no-ff)' '
        verify_parents $c0 $c1
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'combining --squash and --no-ff is refused' '
        test_must_fail git merge --squash --no-ff c1 &&
@@ -412,7 +439,7 @@ test_expect_success 'merge log message' '
        test_cmp msg.log msg.act
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c0, c2, c0, and c1' '
        git reset --hard c1 &&
@@ -423,7 +450,7 @@ test_expect_success 'merge c1 with c0, c2, c0, and c1' '
        verify_parents $c1 $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c0, c2, c0, and c1' '
        git reset --hard c1 &&
@@ -434,7 +461,7 @@ test_expect_success 'merge c1 with c0, c2, c0, and c1' '
        verify_parents $c1 $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge c1 with c1 and c2' '
        git reset --hard c1 &&
@@ -445,7 +472,7 @@ test_expect_success 'merge c1 with c1 and c2' '
        verify_parents $c1 $c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge fast-forward in a dirty tree' '
        git reset --hard c0 &&
@@ -455,7 +482,7 @@ test_expect_success 'merge fast-forward in a dirty tree' '
        git merge c2
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'in-index merge' '
        git reset --hard c0 &&
@@ -464,7 +491,7 @@ test_expect_success 'in-index merge' '
        verify_parents $c0 $c1
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'refresh the index before merging' '
        git reset --hard c1 &&
@@ -504,7 +531,7 @@ test_expect_success 'merge early part of c2' '
        test_cmp expected.tag actual.tag
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'merge --no-ff --no-commit && commit' '
        git reset --hard c0 &&
@@ -513,13 +540,13 @@ test_expect_success 'merge --no-ff --no-commit && commit' '
        verify_parents $c0 $c1
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_expect_success 'amending no-ff merge commit' '
        EDITOR=: git commit --amend &&
        verify_parents $c0 $c1
 '
 
-test_debug 'gitk --all'
+test_debug 'git log --graph --decorate --oneline --all'
 
 test_done