[PATCH 3/4 v6] cache-tree: subdirectory tests

From

David Turner <dturner@twopensource.com>

Date

Jul 11, 2014, 00:31 UTC

Message-ID

<1405038686-1138-3-git-send-email-dturner@twitter.com>

In-Reply-To

<1405038686-1138-1-git-send-email-dturner@twitter.com>

Signed-off-by: David Turner <dturner@twitter.com>
---
 t/t0090-cache-tree.sh | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/t/t0090-cache-tree.sh b/t/t0090-cache-tree.sh
index 98fb1ab..3a3342e 100755
--- a/t/t0090-cache-tree.sh
+++ b/t/t0090-cache-tree.sh
@@ -22,9 +22,10 @@ test_shallow_cache_tree () {
 }
 
 test_invalid_cache_tree () {
-	echo "invalid                                   (0 subtrees)" >expect &&
-	printf "SHA #(ref)  (%d entries, 0 subtrees)\n" $(git ls-files|wc -l) >>expect &&
-	cmp_cache_tree expect
+	printf "invalid                                  %s ()\n" "" "$@" >expect &&
+	test-dump-cache-tree | \
+	sed -n -e "s/[0-9]* subtrees//" -e '/#(ref)/d' -e '/^invalid /p' >actual &&
+	test_cmp expect actual
 }
 
 test_no_cache_tree () {
@@ -49,6 +50,25 @@ test_expect_success 'git-add invalidates cache-tree' '
 	test_invalid_cache_tree
 '
 
+test_expect_success 'git-add in subdir invalidates cache-tree' '
+	test_when_finished "git reset --hard; git read-tree HEAD" &&
+	mkdir dirx &&
+	echo "I changed this file" >dirx/foo &&
+	git add dirx/foo &&
+	test_invalid_cache_tree
+'
+
+test_expect_success 'git-add in subdir does not invalidate sibling cache-tree' '
+	git tag no-children &&
+	test_when_finished "git reset --hard no-children; git read-tree HEAD" &&
+	mkdir dir1 dir2 &&
+	test_commit dir1/a &&
+	test_commit dir2/b &&
+	echo "I changed this file" >dir1/a &&
+	git add dir1/a &&
+	test_invalid_cache_tree dir1/
+'
+
 test_expect_success 'update-index invalidates cache-tree' '
 	test_when_finished "git reset --hard; git read-tree HEAD" &&
 	echo "I changed this file" >foo &&

-- 
2.0.0.390.gcb682f8