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| author | Keith Packard <keithp@keithp.com> | 2016-08-02 16:30:15 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2016-08-02 17:05:42 -0700 |
| commit | c4926a69d6e72a035197b3d617c62893a7ea1861 (patch) | |
| tree | 048e675ea6d18f6c0be25eab5892e3cb4ba474ff | |
| parent | d52cb9dac725206ba7b2d26818c84f134d5bf183 (diff) | |
ao-bringup: Test chaoskey using dieharder
This uses a subset of the dieharder tests which run in reasonable time
and don't appear to emit false negatives on a regular basis.
Signed-off-by: Keith Packard <keithp@keithp.com>
| -rwxr-xr-x | ao-bringup/test-chaoskey | 85 | ||||
| -rwxr-xr-x | ao-bringup/turnon_chaoskey | 8 |
2 files changed, 93 insertions, 0 deletions
diff --git a/ao-bringup/test-chaoskey b/ao-bringup/test-chaoskey new file mode 100755 index 00000000..db5aed6e --- /dev/null +++ b/ao-bringup/test-chaoskey @@ -0,0 +1,85 @@ +#!/bin/bash +snum="unknown" +case "$#" in + 1) + case "$1" in + "-?"|"--help") + echo "Usage: $0 [serial]" + exit 0 + ;; + esac + snum="$1" + serial="--serial $1" + ;; + 0) + serial="" + ;; + *) + echo "Usage: $0 [serial]" + exit 1 + ;; +esac + +tests="0:100 1:100 2:100 3:100 12:10 13:100 15:10000 16:250 202:1000 203:100 204:500 206:20 207:1000:32 209:1000" + +PASS=0 +FAIL=0 +WEAK=0 +../ao-tools/ao-chaosread/ao-chaosread $serial --infinite --bytes | for test in $tests done; do + case $test in + *:*:*) + dnum=`echo $test | sed 's/:.*$//'` + tnum=`echo $test | sed 's/^[^:]*://'` + tnum=`echo $test | sed 's/^[^:]*://' | sed 's/:.*$//'` + nnum=`echo $test | sed 's/^.*://'` + opts="-d $dnum -t $tnum -n $nnum" + ;; + *:*) + dnum=`echo $test | sed 's/:.*$//'` + tnum=`echo $test | sed 's/^.*://'` + opts="-d $dnum -t $tnum" + ;; + *) + dnum=$test + opts="-d $dnum" + ;; + esac + case $dnum in + done) + echo DONE + ;; + *) + echo TEST $dnum + dieharder -g 200 $opts + ;; + esac +done | while read result; do + case "$result" in + TEST*) + testnum=`echo $result | sed 's/TEST //'` + ;; + *PASSED*) + PASS=`expr $PASS + 1` + ;; + *WEAK*) + WEAK=`expr $WEAK + 1` + ;; + *FAILED*) + echo test $testnum failed + FAIL=`expr $FAIL + 1` + ;; + DONE) + echo pass $PASS weak $WEAK fail $FAIL + case $PASS:$FAIL in + [1-9]*:0) + echo ChaosKey $snum is ready to ship + exit 0 + ;; + *) + echo ChaosKey $snum failed + exit 1 + ;; + esac + ;; + esac +done diff --git a/ao-bringup/turnon_chaoskey b/ao-bringup/turnon_chaoskey index 8c20ebaa..50460008 100755 --- a/ao-bringup/turnon_chaoskey +++ b/ao-bringup/turnon_chaoskey @@ -30,4 +30,12 @@ sleep 2 $USBLOAD --serial=1 ../src/chaoskey-v$VERSION/chaoskey-v$VERSION*.ihx || exit 1 +sleep 1 + +serial=`dmesg | grep 'on chaoskey' | tail -1 | sed 's/.*chaoskey \([0-9a-f][0-9a-f]*\) on chaoskey.*/\1/'` + +echo 'Testing ChaosKey' $serial + +./test-chaoskey $serial + exit $? |