1 files changed, 12 insertions, 6 deletions
diff --git a/t/t4116-apply-reverse.sh b/t/t4116-apply-reverse.sh
index aa2c869e0e..2298ece801 100755
--- a/t/t4116-apply-reverse.sh
+++ b/t/t4116-apply-reverse.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2005 Junio C Hamano
 #
 
-test_description='git-apply in reverse
+test_description='git apply in reverse
 
 '
 
@@ -12,14 +12,14 @@ test_description='git-apply in reverse
 test_expect_success setup '
 
 	for i in a b c d e f g h i j k l m n; do echo $i; done >file1 &&
-	tr "[ijk]" '\''[\0\1\2]'\'' <file1 >file2 &&
+	perl -pe "y/ijk/\\000\\001\\002/" <file1 >file2 &&
 
 	git add file1 file2 &&
 	git commit -m initial &&
 	git tag initial &&
 
 	for i in a b c g h i J K L m o n p q; do echo $i; done >file1 &&
-	tr "[mon]" '\''[\0\1\2]'\'' <file1 >file2 &&
+	perl -pe "y/mon/\\000\\001\\002/" <file1 >file2 &&
 
 	git commit -a -m second &&
 	git tag second &&
@@ -42,18 +42,18 @@ test_expect_success 'apply in reverse' '
 	git reset --hard second &&
 	git apply --reverse --binary --index patch &&
 	git diff >diff &&
-	diff -u /dev/null diff
+	test_cmp /dev/null diff
 
 '
 
 test_expect_success 'setup separate repository lacking postimage' '
 
-	git tar-tree initial initial | tar xf - &&
+	git tar-tree initial initial | $TAR xf - &&
 	(
 		cd initial && git init && git add .
 	) &&
 
-	git tar-tree second second | tar xf - &&
+	git tar-tree second second | $TAR xf - &&
 	(
 		cd second && git init && git add .
 	)
@@ -82,4 +82,10 @@ test_expect_success 'apply in reverse without postimage' '
 	)
 '
 
+test_expect_success 'reversing a whitespace introduction' '
+	sed "s/a/a /" < file1 > file1.new &&
+	mv file1.new file1 &&
+	git diff | git apply --reverse --whitespace=error
+'
+
 test_done