Add generic 'strbuf_readlink()' helper function

diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 1a6b52234d8df70e5ddcb28c0ddde582d8310d43..aeb5405cfeee83f13f3d543db2eba07f1fb5c241 100755 (executable)
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -236,12 +236,15 @@ show --patch-with-stat --summary side
 format-patch --stdout initial..side
 format-patch --stdout initial..master^
 format-patch --stdout initial..master
+format-patch --stdout --no-numbered initial..master
+format-patch --stdout --numbered initial..master
 format-patch --attach --stdout initial..side
 format-patch --attach --stdout initial..master^
 format-patch --attach --stdout initial..master
 format-patch --inline --stdout initial..side
 format-patch --inline --stdout initial..master^
 format-patch --inline --stdout initial..master
+format-patch --inline --stdout initial..master
 format-patch --inline --stdout --subject-prefix=TESTCASE initial..master
 config format.subjectprefix DIFFERENT_PREFIX
 format-patch --inline --stdout initial..master^^
@@ -258,6 +261,7 @@ diff --patch-with-stat -r initial..side
 diff --patch-with-raw -r initial..side
 diff --name-status dir2 dir
 diff --no-index --name-status dir2 dir
+diff master master^ side
 EOF
 
 test_done