Test case for the dry-run fix

* tests/create-directory: Add test case here.

1 files changed, 19 insertions, 3 deletions

diff --git a/tests/create-directory b/tests/create-directory
index f02ce6e..9fc3288 100644
--- a/tests/create-directory
+++ b/tests/create-directory
@@ -4,15 +4,14 @@
 # in any medium, are permitted without royalty provided the copyright
 # notice and this notice are preserved.
 
-# Check whether patch correctly creates directories before creating
-# new files.
-
 . $srcdir/test-lib.sh
 
 use_local_patch
 use_tmpdir
 
 # ==============================================================
+# Check whether patch correctly creates directories before creating
+# new files.
 
 cat > f.diff <<EOF
 --- /dev/null
@@ -25,3 +24,20 @@ EOF
 check 'patch -p0 < f.diff' <<EOF
 patching file b/newfile
 EOF
+
+# ==============================================================
+# Make sure it doesn't create files or directories in the target
+#  location in --dry-run mode
+mkdir d
+cat > f.diff <<EOF
+--- /dev/null
++++ d/e/f
+@@ -0,0 +1 @@
++f
+EOF
+
+chmod u-w d
+check 'patch -p0 --dry-run < f.diff' <<EOF
+checking file d/e/f
+EOF
+chmod u+w d