test suite: gitattributes: Test source format 1.0 with diff

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/tests/tests/gitattributes b/tests/tests/gitattributes
index 7452082e5edfbe4e7ae9563f69c210c802485d8e..c8d1b0ae64fa353f46c9388527c6b51b456ccef5 100755 (executable)
--- a/tests/tests/gitattributes
+++ b/tests/tests/gitattributes
@@ -129,6 +129,14 @@ native_convert () { :; }
 sfmt_setup 1.1 native
 sfmt_import norm
 
+: ----- test 1.0 diff -----
+
+diff_addpatch () { :; }
+diff_convert () { :; }
+
+sfmt_setup 1.1 diff
+sfmt_import norm
+
 : ----- test "3.0 (quilt)"
 
 quilt_addpatch () {