26 lines
679 B
Bash
26 lines
679 B
Bash
#!/bin/sh
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#
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# Check that the bytes count doesn't increase the line length as it passes
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# 1MiB, described here:
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# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=586763
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# Transfer 1500kB of data in a bursty fashion.
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#
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(dd if=/dev/zero bs=1k count=999;
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sleep 1;
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dd if=/dev/zero bs=1k count=1;
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sleep 1;
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dd if=/dev/zero bs=1k count=500;
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sleep 1;
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) 2>/dev/null | ($PROG -btef -s 1500k >/dev/null) 2>$TMP1
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# Count how many different line lengths we've seen.
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#
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NUM=`tr '\r' '\n' < $TMP1 | awk '{x=length($0);if(x>0)print length($0)}' | sort | uniq | wc -l`
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# There should only be one length (not counting 0).
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#
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test $NUM -eq 1 || { echo; tr '\r' '\n' < $TMP1; exit 1; }
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# EOF
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