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| -rwxr-xr-x | tests/grep.test | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/grep.test b/tests/grep.test index 2a4f178b..21cd8bbb 100755 --- a/tests/grep.test +++ b/tests/grep.test @@ -143,3 +143,11 @@ rm test # match after NUL byte testing "match after NUL byte" "grep -a two" "one\0and two three\n" \ "" 'one\0and two three' + +# BREs versus EREs +testing "implicit BRE |" "grep 'uno|dos'" "uno|dos\n" \ + "" "uno\ndos\nuno|dos\n" +testing "explicit BRE |" "grep -e 'uno|dos'" "uno|dos\n" \ + "" "uno\ndos\nuno|dos\n" +testing "explicit ERE |" "grep -E 'uno|dos'" "uno\ndos\nuno|dos\n" \ + "" "uno\ndos\nuno|dos\n" |