Merging upstream version 1.70.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/tests/run-make/cat-and-grep-sanity-check/Makefile b/tests/run-make/cat-and-grep-sanity-check/Makefile
new file mode 100644
index 000000000..82351e220
--- /dev/null
+++ b/tests/run-make/cat-and-grep-sanity-check/Makefile
@@ -0,0 +1,46 @@
+include ../tools.mk
+
+all:
+	echo a | $(CGREP) a
+	! echo b | $(CGREP) a
+	echo xyz | $(CGREP) x y z
+	! echo abc | $(CGREP) b c d
+	printf "x\ny\nz" | $(CGREP) x y z
+
+	echo AbCd | $(CGREP) -i a b C D
+	! echo AbCd | $(CGREP) a b C D
+
+	true | $(CGREP) -v nothing
+	! echo nothing | $(CGREP) -v nothing
+	! echo xyz | $(CGREP) -v w x y
+	! echo xyz | $(CGREP) -v x y z
+	echo xyz | $(CGREP) -v a b c
+
+	! echo 'foo bar baz' | $(CGREP) 'foo baz'
+	echo 'foo bar baz' | $(CGREP) foo baz
+	echo 'x a `b` c y z' | $(CGREP) 'a `b` c'
+
+	echo baaac | $(CGREP) -e 'ba*c'
+	echo bc | $(CGREP) -e 'ba*c'
+	! echo aaac | $(CGREP) -e 'ba*c'
+
+	echo aaa | $(CGREP) -e 'a+'
+	! echo bbb | $(CGREP) -e 'a+'
+
+	echo abc | $(CGREP) -e 'a|e|i|o|u'
+	! echo fgh | $(CGREP) -e 'a|e|i|o|u'
+	echo abc | $(CGREP) -e '[aeiou]'
+	! echo fgh | $(CGREP) -e '[aeiou]'
+	! echo abc | $(CGREP) -e '[^aeiou]{3}'
+	echo fgh | $(CGREP) -e '[^aeiou]{3}'
+	echo ab cd ef gh | $(CGREP) -e '\bcd\b'
+	! echo abcdefgh | $(CGREP) -e '\bcd\b'
+	echo xyz | $(CGREP) -e '...'
+	! echo xy | $(CGREP) -e '...'
+	! echo xyz | $(CGREP) -e '\.\.\.'
+	echo ... | $(CGREP) -e '\.\.\.'
+
+	echo foo bar baz | $(CGREP) -e 'foo.*baz'
+	! echo foo bar baz | $(CGREP) -ve 'foo.*baz'
+	! echo foo bar baz | $(CGREP) -e 'baz.*foo'
+	echo foo bar baz | $(CGREP) -ve 'baz.*foo'