25 lines
667 B
Bash
25 lines
667 B
Bash
#!/bin/sh
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#
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# Check that the average transfer rate counter changes, but not more than it
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# should.
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# Transfer 210 bytes as 100 bytes, a 1 second gap, 110 bytes, and another 1
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# second gap.
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#
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(dd if=/dev/zero bs=100 count=1 2>/dev/null;
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sleep 1;
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dd if=/dev/zero bs=110 count=1 2>/dev/null;
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sleep 1;
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) | $PROG -f -i 0.5 -a >/dev/null 2>$TMP1
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# Count the number of rates output that are below 80.
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#
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NUM=`tr '\r' '\n' < $TMP1 | tr -dc '0-9.\n' | sed '/^$/d' | awk '$1<80{print}' | wc -l | tr -d ' '`
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# Nearly all of the output rates should be above 80 since the average rate
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# will always be around 100 bytes per second, except for pauses.
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#
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test $NUM -lt 2
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# EOF
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