File: 008-numeric

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#!/bin/sh
#
# Check that numeric output outputs some percentages.
#

# Process 100 bytes at 100 bytes per second, updating every 0.1 seconds for
# around 10 output lines.
#
dd if=/dev/zero bs=100 count=1 2>/dev/null \
| $PROG -s 100 -n -i 0.1 -L 100 >/dev/null 2>$TMP1

# The number of output lines should be >8 and <13, and the final percentage
# should be 100.
#
test `wc -l < $TMP1` -gt 8
test `wc -l < $TMP1` -lt 13
test `sed -n '$p' < $TMP1` -eq 100

# EOF