33 lines
891 B
Bash
33 lines
891 B
Bash
#!/bin/sh
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#
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# Check that line mode counts lines instead of bytes.
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# Dummy assignments for "shellcheck".
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testSubject="${testSubject:-false}"; workFile1="${workFile1:-.tmp1}"
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# Pass through 100 lines.
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#
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seq 1 100 \
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| "${testSubject}" -bl -i 0.2 -f -L 50 >/dev/null 2>"${workFile1}"
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lineCount=$(tr '\r' '\n' < "${workFile1}" | sort | uniq -u | wc -l | tr -dc '0-9')
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lastNumber=$(tr '\r' '\n' < "${workFile1}" | awk '/[0-9]/{printf "%.0f\n",$1}' | sed -n '$p')
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# The last number output should be the number of input lines.
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if ! test "${lastNumber}" = "100"; then
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echo "line counter was incorrect (${lastNumber} instead of 100)"
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tr '\r' '\n' < "${workFile1}"
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exit 1
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fi
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# There should be more than 3 output lines as the counter increased.
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if ! test "${lineCount}" -gt 3; then
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echo "fewer than 4 line counter values (${lineCount})"
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tr '\r' '\n' < "${workFile1}"
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exit 1
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fi
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exit 0
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# EOF
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