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Diffstat (limited to 'tests/012-averagerate')
| -rw-r--r-- | tests/012-averagerate | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/012-averagerate b/tests/012-averagerate new file mode 100644 index 0000000..89b77be --- /dev/null +++ b/tests/012-averagerate @@ -0,0 +1,24 @@ +#!/bin/sh +# +# Check that the average transfer rate counter changes, but not more than it +# should. + +# Transfer 210 bytes as 100 bytes, a 1 second gap, 110 bytes, and another 1 +# second gap. +# +(dd if=/dev/zero bs=100 count=1 2>/dev/null; + sleep 1; + dd if=/dev/zero bs=110 count=1 2>/dev/null; + sleep 1; +) | $PROG -f -i 0.5 -a >/dev/null 2>$TMP1 + +# Count the number of rates output that are below 80. +# +NUM=`tr '\r' '\n' < $TMP1 | tr -dc '0-9.\n' | sed '/^$/d' | awk '$1<80{print}' | wc -l | tr -d ' '` + +# Nearly all of the output rates should be above 80 since the average rate +# will always be around 100 bytes per second, except for pauses. +# +test $NUM -lt 2 + +# EOF |