Re: [PATCH v2 0/4] Allow 'cherry-pick -m 1' for non-merge commits

[Junio C Hamano <gitster@pobox.com>]

Sergey Organov <sorganov@gmail.com>, Sergey Organov
<sorganov@gmail.com> writes:

> Hi Junio,
>
> What's the status of these patches?

The status of these patches is "Just updated on the list", as far as
I am concerned, and its cover letter would have described what's
improved relative to the previous round better than whatever answer
I could give here ;-)

I checked the overall diff between the previous round and the result
of applying all four patches to find out that the updates are only
to the tests.  The changes in the code (still) looked correct.




diff --git a/t/t3502-cherry-pick-merge.sh b/t/t3502-cherry-pick-merge.sh
index b1602718f8..3259bd59eb 100755
--- a/t/t3502-cherry-pick-merge.sh
+++ b/t/t3502-cherry-pick-merge.sh
@@ -40,12 +40,12 @@ test_expect_success 'cherry-pick -m complains of bogus numbers' '
 	test_expect_code 129 git cherry-pick -m 0 b
 '
 
-test_expect_success 'cherry-pick a non-merge with -m should fail' '
+test_expect_success 'cherry-pick explicit first parent of a non-merge' '
 
 	git reset --hard &&
 	git checkout a^0 &&
-	test_expect_code 128 git cherry-pick -m 1 b &&
-	git diff --exit-code a --
+	git cherry-pick -m 1 b &&
+	git diff --exit-code c --
 
 '
 
@@ -84,12 +84,12 @@ test_expect_success 'cherry pick a merge relative to nonexistent parent should f
 
 '
 
-test_expect_success 'revert a non-merge with -m should fail' '
+test_expect_success 'revert explicit first parent of a non-merge' '
 
 	git reset --hard &&
 	git checkout c^0 &&
-	test_must_fail git revert -m 1 b &&
-	git diff --exit-code c
+	git revert -m 1 b &&
+	git diff --exit-code a
 
 '
 
diff --git a/t/t3506-cherry-pick-ff.sh b/t/t3506-cherry-pick-ff.sh
index fb889ac6f0..127dd0082f 100755
--- a/t/t3506-cherry-pick-ff.sh
+++ b/t/t3506-cherry-pick-ff.sh
@@ -64,10 +64,10 @@ test_expect_success 'merge setup' '
 	git checkout -b new A
 '
 
-test_expect_success 'cherry-pick a non-merge with --ff and -m should fail' '
+test_expect_success 'cherry-pick explicit first parent of a non-merge with --ff' '
 	git reset --hard A -- &&
-	test_must_fail git cherry-pick --ff -m 1 B &&
-	git diff --exit-code A --
+	git cherry-pick --ff -m 1 B &&
+	git diff --exit-code C --
 '
 
 test_expect_success 'cherry pick a merge with --ff but without -m should fail' '
diff --git a/t/t3510-cherry-pick-sequence.sh b/t/t3510-cherry-pick-sequence.sh
index c84eeefdc9..941d5026da 100755
--- a/t/t3510-cherry-pick-sequence.sh
+++ b/t/t3510-cherry-pick-sequence.sh
@@ -61,7 +61,11 @@ test_expect_success 'cherry-pick mid-cherry-pick-sequence' '
 
 test_expect_success 'cherry-pick persists opts correctly' '
 	pristine_detach initial &&
-	test_expect_code 128 git cherry-pick -s -m 1 --strategy=recursive -X patience -X ours initial..anotherpick &&
+	# to make sure that the session to cherry-pick a sequence
+	# gets interrupted, use a high-enough number that is larger
+	# than the number of parents of any commit we have created
+	mainline=4 &&
+	test_expect_code 128 git cherry-pick -s -m $mainline --strategy=recursive -X patience -X ours initial..anotherpick &&
 	test_path_is_dir .git/sequencer &&
 	test_path_is_file .git/sequencer/head &&
 	test_path_is_file .git/sequencer/todo &&
@@ -69,7 +73,7 @@ test_expect_success 'cherry-pick persists opts correctly' '
 	echo "true" >expect &&
 	git config --file=.git/sequencer/opts --get-all options.signoff >actual &&
 	test_cmp expect actual &&
-	echo "1" >expect &&
+	echo "$mainline" >expect &&
 	git config --file=.git/sequencer/opts --get-all options.mainline >actual &&
 	test_cmp expect actual &&
 	echo "recursive" >expect &&