X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=t%2Ft4020-diff-external.sh;h=4ea42e00dad9bf15e221e6eac5d91748cb0a07e7;hb=59773c7e583b1dcf4b63c4ee222b79cef460456b;hp=f8c99f1a985ba14a4361e9d1e75486d6806c8f77;hpb=0122cf6611f0963a7aa72592da18013c3584557e;p=git.git

diff --git a/t/t4020-diff-external.sh b/t/t4020-diff-external.sh
index f8c99f1a9..4ea42e00d 100755
--- a/t/t4020-diff-external.sh
+++ b/t/t4020-diff-external.sh
@@ -136,6 +136,15 @@ test_expect_success 'GIT_EXTERNAL_DIFF with more than one changed files' '
 	GIT_EXTERNAL_DIFF=echo git diff
 '
 
+test_expect_success 'GIT_EXTERNAL_DIFF generates pretty paths' '
+	touch file.ext &&
+	git add file.ext &&
+	echo with extension > file.ext &&
+	GIT_EXTERNAL_DIFF=echo git diff file.ext | grep ......_file\.ext &&
+	git update-index --force-remove file.ext &&
+	rm file.ext
+'
+
 echo "#!$SHELL_PATH" >fake-diff.sh
 cat >> fake-diff.sh <<\EOF
 cat $2 >> crlfed.txt
@@ -152,4 +161,12 @@ test_expect_success 'external diff with autocrlf = true' '
 	test $(wc -l < crlfed.txt) = $(cat crlfed.txt | keep_only_cr | wc -c)
 '
 
+test_expect_success 'diff --cached' '
+	git add file &&
+	git update-index --assume-unchanged file &&
+	echo second >file &&
+	git diff --cached >actual &&
+	test_cmp ../t4020/diff.NUL actual
+'
+
 test_done