diff options
Diffstat (limited to 'tests/tail/Test.pm')
| -rwxr-xr-x | tests/tail/Test.pm | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tests/tail/Test.pm b/tests/tail/Test.pm index 052e79a53..5a0fddad9 100755 --- a/tests/tail/Test.pm +++ b/tests/tail/Test.pm @@ -42,7 +42,7 @@ my @tv = ( # Since the number is larger than 2^64, this should provoke # the diagnostic: `tail: 99999999999999999999: number of bytes is so large \ -# that it is not representable' on all systems... for now, probably, maybe. +# that it is not representable' on all systems... probably, for now, maybe. ['err-3', '-c99999999999999999999', '', '', 1], ['err-4', '-c', '', '', 1], @@ -53,6 +53,15 @@ my @tv = ( ['n-1', '-n 10', "x\n" . ("y\n" x 10) . 'z', ("y\n" x 9) . 'z', 0], ['n-2', '-n -10', "x\n" . ("y\n" x 10) . 'z', ("y\n" x 9) . 'z', 0], ['n-3', '-n +10', "x\n" . ("y\n" x 10) . 'z', "y\ny\nz", 0], + +# Accept +0 as synonym for +1. +['n-4', '-n +0', "y\n" x 5, "y\n" x 5, 0], +['n-4a', '-n +1', "y\n" x 5, "y\n" x 5, 0], + +# Note that -0 is *not* a synonym for -1. +['n-5', '-n -0', "y\n" x 5, '', 0], +['n-5a', '-n -1', "y\n" x 5, "y\n", 0], +['n-5b', '-n 0', "y\n" x 5, '', 0], ); sub test_vector |