e9fb41fdc8
For some reason the load is occasionally zero. This broke the regexp. Let's see if this ever happens with the other digits.
56 lines
1.6 KiB
Bash
Executable File
56 lines
1.6 KiB
Bash
Executable File
#!/bin/bash -e
|
|
|
|
. "$(dirname "$0")/../util.sh"
|
|
|
|
# TODO: do loadavg calls work properly on macOS in travis?
|
|
|
|
set -o errexit
|
|
set -o pipefail
|
|
|
|
# Expected load average values eg: load average: 1.64306640625, 1.8076171875, 1.82958984375
|
|
# High precision results are preferred (more than the 2 digits in /proc/loadavg at least).
|
|
# Precision varies (eg: 4, 9 or 11 digits). Hence no strict check for precision but
|
|
# anything above 3 will do. It is assumed we will hardly ever get a precision lower than 3 digits
|
|
# from the current implementations. Otherwise this test would need to be revised.
|
|
# We once got: 'load average: 0, 0.28515625, 0.349609375'.
|
|
regex="load average: ([0-9]\.[0-9]{3,})|0, [0-9]\.[0-9]{3,}, [0-9]\.[0-9]{3,}"
|
|
|
|
tmpdir="$($mktemp --tmpdir -d tmp.XXX)"
|
|
if [[ ! "$tmpdir" =~ "/tmp" ]]; then
|
|
echo "unexpected tmpdir in: ${tmpdir}"
|
|
exit 99
|
|
fi
|
|
|
|
cat > "$tmpdir/load0.mcl" <<EOF
|
|
import "fmt"
|
|
import "sys"
|
|
|
|
\$theload = sys.load()
|
|
|
|
\$x1 = structlookup(\$theload, "x1")
|
|
\$x5 = structlookup(\$theload, "x5")
|
|
\$x15 = structlookup(\$theload, "x15")
|
|
|
|
file "${tmpdir}/loadavg" {
|
|
content => fmt.printf("load average: %f, %f, %f\n", \$x1, \$x5, \$x15),
|
|
state => "exists",
|
|
}
|
|
EOF
|
|
|
|
$TIMEOUT "$MGMT" run --tmp-prefix --converged-timeout=15 lang --lang "$tmpdir/load0.mcl" &
|
|
pid=$!
|
|
wait $pid # get exit status
|
|
e=$?
|
|
|
|
set +e
|
|
egrep "$regex" "$tmpdir/loadavg" || fail_test "Could not match $tmpdir/loadavg to '$regex'. Got: '`cat $tmpdir/loadavg`'."
|
|
|
|
if [ "$tmpdir" = "" ]; then
|
|
echo "BUG, tried to delete empty string path"
|
|
exit 99
|
|
fi
|
|
# cleanup if everything went well
|
|
rm -r "$tmpdir"
|
|
|
|
exit $e
|