diff: introduce diff.submodule configuration variable

diff --git a/t/t3032-merge-recursive-options.sh b/t/t3032-merge-recursive-options.sh
index 44f5421be45579b10c5556a958404ad2daa02002..2b17311cb0870ea210d9b5cbe167363d13641d67 100755 (executable)
--- a/t/t3032-merge-recursive-options.sh
+++ b/t/t3032-merge-recursive-options.sh
@@ -110,6 +110,20 @@ test_expect_success '--ignore-space-change makes merge succeed' '
        git merge-recursive --ignore-space-change HEAD^ -- HEAD remote
 '
 
+test_expect_success 'naive cherry-pick fails' '
+       git read-tree --reset -u HEAD &&
+       test_must_fail git cherry-pick --no-commit remote &&
+       git read-tree --reset -u HEAD &&
+       test_must_fail git cherry-pick remote &&
+       test_must_fail git update-index --refresh &&
+       grep "<<<<<<" text.txt
+'
+
+test_expect_success '-Xignore-space-change makes cherry-pick succeed' '
+       git read-tree --reset -u HEAD &&
+       git cherry-pick --no-commit -Xignore-space-change remote
+'
+
 test_expect_success '--ignore-space-change: our w/s-only change wins' '
        q_to_cr <<-\EOF >expected &&
            justice and holiness and is the nurse of his age and theQ