X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=t%2Ft0021-conversion.sh;h=9078b84ae68b430285312749f62daee103dcc428;hb=a66fae3827d4bf39ddfdc19bbb818d67e2a3c20a;hp=828e35baf72d94908ad1f30dbd2e1aa6f9376e69;hpb=c3b9325fa699dfa2562ac3748d14f082646979c2;p=git.git

diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh
index 828e35baf..9078b84ae 100755
--- a/t/t0021-conversion.sh
+++ b/t/t0021-conversion.sh
@@ -93,4 +93,47 @@ test_expect_success expanded_in_repo '
 	cmp expanded-keywords expected-output
 '
 
+# The use of %f in a filter definition is expanded to the path to
+# the filename being smudged or cleaned.  It must be shell escaped.
+# First, set up some interesting file names and pet them in
+# .gitattributes.
+test_expect_success 'filter shell-escaped filenames' '
+	cat >argc.sh <<-EOF &&
+	#!$SHELL_PATH
+	cat >/dev/null
+	echo argc: \$# "\$@"
+	EOF
+	normal=name-no-magic &&
+	special="name  with '\''sq'\'' and \$x" &&
+	echo some test text >"$normal" &&
+	echo some test text >"$special" &&
+	git add "$normal" "$special" &&
+	git commit -q -m "add files" &&
+	echo "name* filter=argc" >.gitattributes &&
+
+	# delete the files and check them out again, using a smudge filter
+	# that will count the args and echo the command-line back to us
+	git config filter.argc.smudge "sh ./argc.sh %f" &&
+	rm "$normal" "$special" &&
+	git checkout -- "$normal" "$special" &&
+
+	# make sure argc.sh counted the right number of args
+	echo "argc: 1 $normal" >expect &&
+	test_cmp expect "$normal" &&
+	echo "argc: 1 $special" >expect &&
+	test_cmp expect "$special" &&
+
+	# do the same thing, but with more args in the filter expression
+	git config filter.argc.smudge "sh ./argc.sh %f --my-extra-arg" &&
+	rm "$normal" "$special" &&
+	git checkout -- "$normal" "$special" &&
+
+	# make sure argc.sh counted the right number of args
+	echo "argc: 2 $normal --my-extra-arg" >expect &&
+	test_cmp expect "$normal" &&
+	echo "argc: 2 $special --my-extra-arg" >expect &&
+	test_cmp expect "$special" &&
+	:
+'
+
 test_done