diffutils-3.5HEADdiffutils-3.5master

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/new-file b/tests/new-file
new file mode 100755
index 0000000..af7cc4c
--- /dev/null
+++ b/tests/new-file
@@ -0,0 +1,38 @@
+#!/bin/sh
+# Test --new-file (-N) and --unidirectional-new-file.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../src
+
+fail=0
+
+echo a > a || fail=1
+
+echo '0a1
+> a' > exp || fail=1
+
+diff -N - a <&- > out; test $? = 1 || fail=1
+compare exp out || fail=1
+
+diff --unidirectional-new-file - a <&- > out; test $? = 1 || fail=1
+compare exp out || fail=1
+
+diff -N b - < a > out; test $? = 1 || fail=1
+compare exp out || fail=1
+
+diff --unidirectional-new-file b - < a > out; test $? = 1 || fail=1
+compare exp out || fail=1
+
+echo '1d0
+< a' > exp || fail=1
+
+diff -N a - <&- > out; test $? = 1 || fail=1
+compare exp out || fail=1
+
+diff --unidirectional-new-file a - <&- > out; test $? = 2 || fail=1
+
+diff -N - b < a > out; test $? = 1 || fail=1
+compare exp out || fail=1
+
+diff --unidirectional-new-file - b < a > out; test $? = 2 || fail=1
+
+Exit $fail