List regex alternates in reverse order to avoid matching single digits before the...

[hath.git] / test / shell / manpage-barriers.test

diff --git a/test/shell/manpage-barriers.test b/test/shell/manpage-barriers.test
index 4b8c1658e501fbadc7262a4b347bfdd6686adcfb..d50564b00983cfec0e06164f4bfac0cc3d6ba465 100644 (file)
--- a/test/shell/manpage-barriers.test
+++ b/test/shell/manpage-barriers.test
@@ -1,18 +1,18 @@
 # Test the --barriers examples from the manpage.
 
 # The first one matches a line it probably shouldn't.
-echo "127.0.0.100" | grep -P $(dist/build/hath/hath <<< "127.0.0.1/32")
+grep -P --color=never $(dist/build/hath/hath <<< 127.0.0.1/32) <<< 127.0.0.100
 >>>
 127.0.0.100
 >>>= 0
 
 # This one uses --barriers, and doesn't match that same line.
-echo "127.0.0.100" | grep -P $(dist/build/hath/hath -b <<< "127.0.0.1/32")
+grep -P $(dist/build/hath/hath -b <<< 127.0.0.1/32) <<< 127.0.0.100
 >>>
 >>>= 1
 
 # But, using barriers makes the regexp match something it shouldn't.
-echo "x127.0.0.1x" | grep -Po $(dist/build/hath/hath -b <<< "127.0.0.1/32")
+grep -Po --color=never $(dist/build/hath/hath -b <<< 127.0.0.1/32) <<< x127.0.0.1x
 >>>
 x127.0.0.1x
 >>>= 0