| #!/bin/bash |
| |
| # This file is part of util-linux. |
| # |
| # This file is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This file is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| |
| TS_TOPDIR="${0%/*}/../.." |
| TS_DESC="line" |
| |
| . $TS_TOPDIR/functions.sh |
| ts_init "$*" |
| |
| ts_check_test_command "$TS_CMD_LINE" |
| |
| # usually behave like "head -n 1" |
| printf "a\nb\n" | |
| $TS_CMD_LINE > $TS_OUTPUT 2>&1 |
| echo "ret: $?" >> $TS_OUTPUT |
| |
| # never consume more than one line |
| printf "1\n2\n" | |
| ($TS_CMD_LINE && $TS_CMD_LINE) >> $TS_OUTPUT 2>&1 |
| echo "ret: $?" >> $TS_OUTPUT |
| |
| # always print one newline, return 1 on EOF |
| $TS_CMD_LINE </dev/null >> $TS_OUTPUT 2>&1 |
| echo "ret: $?" >> $TS_OUTPUT |
| |
| ts_finalize |
