diff options
Diffstat (limited to 'tests/grep.test')
| -rwxr-xr-x | tests/grep.test | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tests/grep.test b/tests/grep.test index 13b1af78..f3bc9a3b 100755 --- a/tests/grep.test +++ b/tests/grep.test @@ -42,8 +42,8 @@ testing "grep -o" "grep -o is input" "is\nis\nis\nis\n" \ testing "grep -s" "grep -hs hello asdf input 2>&1" "hello\n" "hello\n" "" testing "grep -v" "grep -v abc input" "1234123asdfas123123\n1ABa\n" \ "1234123asdfas123123\n1ABabc\nabc\n1ABa\nabcde" "" -testing "grep -w" "grep -w abc input" "abc\n" \ - "1234123asdfas123123\n1ABabc\nabc\n1ABa\nabcde" "" +testing "grep -w" "grep -w abc input" "abc\n123 abc\nabc 123\n123 abc 456\n" \ + "1234123asdfas123123\n1ABabc\nabc\n1ABa\nabcde\n123 abc\nabc 123\n123 abc 456\n" "" testing "grep -x" "grep -x abc input" "abc\n" \ "aabcc\nabc\n" "" @@ -84,15 +84,16 @@ testing "grep -r dir" "grep -r one sub | sort" "sub/one:one\nsub/two:one\n" \ "" "" rm -rf sub -# Not sure if -Fx '' should do? Posix is unclear, '' match every line but does -# it match every _byte_ in that line? -testing "grep -Fx ''" "grep -Fx '' input" "one one one\n" "one one one\n" "" +# -x exact match trumps -F's "empty string matches whole line" behavior +testing "grep -Fx ''" "grep -Fx '' input" "" "one one one\n" "" testing "grep -F ''" "grep -F '' input" "one one one\n" "one one one\n" "" testing "grep -F -e blah -e ''" "grep -F -e blah -e '' input" "one one one\n" \ "one one one\n" "" testing "grep -e blah -e ''" "grep -e blah -e '' input" "one one one\n" \ "one one one\n" "" testing "grep -w ''" "grep -w '' input" "" "one one one\n" "" +testing "grep -w '' 2" "grep -w '' input" "one two\n" "one two\n" "" +testing "grep -w \\1" "grep -wo '\\(x\\)\\1'" "xx\n" "" "xx" testing "grep -o ''" "grep -o '' input" "" "one one one\n" "" testing "grep backref" 'grep -e "a\(b\)" -e "b\(c\)\1"' "bcc\nab\n" \ "" "bcc\nbcb\nab\n" |