Merge branch 'nd/grep-assume-unchanged'

* nd/grep-assume-unchanged:
  grep: grep cache entries if they are "assume unchanged"
  grep: support --no-ext-grep to test builtin grep

1 files changed, 7 insertions, 0 deletions

diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh
index 18fe6f2d57..c4938544d4 100755
--- a/t/t7002-grep.sh
+++ b/t/t7002-grep.sh
@@ -161,7 +161,14 @@ test_expect_success 'log grep (6)' '
 	git log --author=-0700  --pretty=tformat:%s >actual &&
 	>expect &&
 	test_cmp expect actual
+'
 
+test_expect_success 'grep with CE_VALID file' '
+	git update-index --assume-unchanged t/t &&
+	rm t/t &&
+	test "$(git grep --no-ext-grep t)" = "t/t:test" &&
+	git update-index --no-assume-unchanged t/t &&
+	git checkout t/t
 '
 
 test_done