t9903: add extra tests for bash.showDirtyState

[git.git] / t / t4042-diff-textconv-caching.sh

diff --git a/t/t4042-diff-textconv-caching.sh b/t/t4042-diff-textconv-caching.sh
index 91f8198f058df5e2ee93cda8086793ce6a9186d5..04a44d5c61495c4c87db6ada952f5652b8e17642 100755 (executable)
--- a/t/t4042-diff-textconv-caching.sh
+++ b/t/t4042-diff-textconv-caching.sh
@@ -106,4 +106,12 @@ test_expect_success 'switching diff driver produces correct results' '
        test_cmp expect actual
 '
 
+# The point here is to test that we can log the notes cache and still use it to
+# produce a diff later (older versions of git would segfault on this). It's
+# much more likely to come up in the real world with "log --all -p", but using
+# --no-walk lets us reliably reproduce the order of traversal.
+test_expect_success 'log notes cache and still use cache for -p' '
+       git log --no-walk -p refs/notes/textconv/magic HEAD
+'
+
 test_done