1#!/bin/sh
2
3# Copyright 2009 by Denys Vlasenko <vda.linux@googlemail.com>
4# Licensed under GPLv2, see file LICENSE in this source tree.
5
6. ./testing.sh
7
8# testing "test name" "command" "expected result" "file input" "stdin"
9#   file input will be file called "input"
10#   test can create a file "actual" instead of writing to stdout
11
12testing "tail: +N with N > file length" \
13	"tail -c +55 2>&1; echo \$?" \
14	"0\n" \
15	"" "qw"
16
17testing "tail: -c +N with largish N" \
18	"
19	dd if=/dev/zero bs=16k count=1 2>/dev/null | tail -c +8200 | wc -c;
20	dd if=/dev/zero bs=16k count=1 2>/dev/null | tail -c +8208 | wc -c;
21	" \
22	"8185\n8177\n" \
23	"" ""
24
25exit $FAILCOUNT
26