t1510: setup case #23

diff --git a/t/t4116-apply-reverse.sh b/t/t4116-apply-reverse.sh
index 74f5c2a5755c8d29045498031c0bc3721a00b9c7..2298ece8019d79ef718ef658bdac74493d265b92 100755 (executable)
--- 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 &&
@@ -42,20 +42,20 @@ 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-db && git add .
+               cd initial && git init && git add .
        ) &&
 
-       git tar-tree second second | tar xf - &&
+       git tar-tree second second | $TAR xf - &&
        (
-               cd second && git init-db && git add .
+               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