merge(3p/git): Merge git upstream at v2.26.2 r/808

1 files changed, 51 insertions, 2 deletions

diff --git a/third_party/git/t/t3429-rebase-edit-todo.sh b/third_party/git/t/t3429-rebase-edit-todo.sh
index 76f6d306eaf3..7024d49ae7b9 100755
--- a/third_party/git/t/t3429-rebase-edit-todo.sh
+++ b/third_party/git/t/t3429-rebase-edit-todo.sh
@@ -3,15 +3,21 @@
 test_description='rebase should reread the todo file if an exec modifies it'
 
 . ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-rebase.sh
+
+test_expect_success 'setup' '
+	test_commit first file &&
+	test_commit second file &&
+	test_commit third file
+'
 
 test_expect_success 'rebase exec modifies rebase-todo' '
-	test_commit initial &&
 	todo=.git/rebase-merge/git-rebase-todo &&
 	git rebase HEAD -x "echo exec touch F >>$todo" &&
 	test -e F
 '
 
-test_expect_success SHA1 'loose object cache vs re-reading todo list' '
+test_expect_success 'loose object cache vs re-reading todo list' '
 	GIT_REBASE_TODO=.git/rebase-merge/git-rebase-todo &&
 	export GIT_REBASE_TODO &&
 	write_script append-todo.sh <<-\EOS &&
@@ -33,4 +39,47 @@ test_expect_success SHA1 'loose object cache vs re-reading todo list' '
 	git rebase HEAD -x "./append-todo.sh 5 6"
 '
 
+test_expect_success 'todo is re-read after reword and squash' '
+	write_script reword-editor.sh <<-\EOS &&
+	GIT_SEQUENCE_EDITOR="echo \"exec echo $(cat file) >>actual\" >>" \
+		git rebase --edit-todo
+	EOS
+
+	test_write_lines first third >expected &&
+	set_fake_editor &&
+	GIT_SEQUENCE_EDITOR="$EDITOR" FAKE_LINES="reword 1 squash 2 fixup 3" \
+		GIT_EDITOR=./reword-editor.sh git rebase -i --root third &&
+	test_cmp expected actual
+'
+
+test_expect_success 're-reading todo doesnt interfere with revert --edit' '
+	git reset --hard third &&
+
+	git revert --edit third second &&
+
+	cat >expect <<-\EOF &&
+	Revert "second"
+	Revert "third"
+	third
+	second
+	first
+	EOF
+	git log --format="%s" >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 're-reading todo doesnt interfere with cherry-pick --edit' '
+	git reset --hard first &&
+
+	git cherry-pick --edit second third &&
+
+	cat >expect <<-\EOF &&
+	third
+	second
+	first
+	EOF
+	git log --format="%s" >actual &&
+	test_cmp expect actual
+'
+
 test_done