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Info

Note : Create ztest user if you forgot to do it according the instruction:

sudo useradd -m -d /var/ztest -g staff -s /bin/bash ztest

sudo passwd ztest

echo "ztest ALL=(ALL:ALL) NOPASSWD: ALL" >> /etc/sudoers.d/ztest

2. Install packages for

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LIBC tests:

Info
Note : If you already did it on the previous step when preparing VM to run, then you can skip this step and go to the next one.

Code Block

language	bash

sudo apt update
reboot
sudo apt install system-test-libctest testrunner python3 build-essential

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Info

Note : You can run the test using a shell script. It can be created with any text editor or by executing the following command:

ztest@zone:~# cat > test-script.sh <<EOT

#!/bin/bash

ipa=\$(sudo ifconfig | grep -A 1 vmxnet3s0 | sed '1d; s/^[ \\t]*inet[ \\t]*//; s/[ \\t]*netmask.*\$//')

if [ -n "\$1" ]; then

CLOG="/var/tmp/libc-stability.\$(date +%F-%T).txt"

echo "=== Stability libc tests \$(date +%F-%T) ===" > \${CLOG}

for (( i=1; i<=\$1; i++ ))

do

echo "------------------ Pass \${i} ---------------------" 2>&1 | /usr/bin/tee -a \${CLOG}

LOG="/var/tmp/libc-test.\$i.txt"

uname -a > \${LOG}

echo "IP Address : \${ipa}" >> \${LOG}

/opt/libc-tests/bin/libctest 2>&1 | /usr/bin/tee -a \${LOG}

percent="\$(grep 'Percent passed:' \${LOG} | sed 's/Percent passed:[ \\t]*//; s/[ \\t]*\$//')"

folder="\$(grep 'Log directory:' \${LOG} | sed 's/Log directory:[ \\t]*//; s/[ \\t]*\$//')"

rt="\$(grep 'Running Time:' \${LOG} | sed 's/Running Time:[ \\t]*//; s/[ \\t]*\$//')"

echo " Percent passed: \${percent}" >> \${CLOG}

echo " Running Time: \${rt}" >> \${CLOG}

sed -n '/Results Summary/,/Log directory:/p' \${LOG} > a.tmp

echo "---------------------------------------------------------" >> a.tmp

echo "" >> a.tmp

cat \${LOG} >> a.tmp

mv -f a.tmp \${LOG}

if [ "\${percent}" == "100.0%" ]; then

sudo rm -f \${LOG}

sudo rm -r -f /var/tmp/test_results\${folder}

else

echo " PASS \${i} IS FAILED! (See \${LOG})" >> \${CLOG}

echo "Fault on \${i} pass! Just \${percent} are successfull. You can find logs in \${folder}." 2>&1 | /usr/bin/tee -a \${LOG}

exit 1

fi

done

else

LOG="/var/tmp/libc-test.`date "\$(date +%F-%T"`).txt"

uname -a > a.tmp

echo "IP Address : \${LOGipa}" >> a.tmp

echo "" >> a.tmp

/opt/libc-tests/bin/libctest 2>&1 | /usr/bin/tee -a \${LOG}

sed -n '/Results Summary/,/Log directory:/p' \${LOG} >> a.tmp

fail=\$(sed -n '/^FAIL[ \\t]*/p' a.tmp | sed 's/^FAIL[ \\t]*//; s/[ \\t]*\$//')

pass=\$(sed -n '/^PASS[ \\t]*/p' a.tmp | sed 's/^PASS[ \\t]*//; s/[ \\t]*\$//')

total=0

if [ "\${pass}" != "" ]; then

total=\$((\${total} + \${pass}))

fi

if [ "\${fail}" != "" ]; then

total=\$((\${total} + \${fail}))

fi

echo "TOTAL TESTS: \$total" >> a.tmp

echo "---------------------------------------------------------" >> a.tmp

echo "" >> a.tmp

cat \${LOG} >> a.tmp

mv -f a.tmp \${LOG}

fi

EOT

ztest@zone:~# sed -i '/./!d' test-script.sh && chmod 777 test-script.sh

You can run the test script in a single mode, i.e. all tests will be executed once (./test-script.sh - without parameters). After running of this script you will find the log in the /var/tmp/libc-test.<ISO TIME>.txt file. It will contain information in the format that is used in Test Results.And the second one is stability mode - for testing the libc stability. In this case you should put the number of cycles (for example, to run 1000 cycles - ./test-script.sh 1000). And now after script is finished you will find logs in the libc-test.<N>.txt form in the /var/tmp folder, where <N> - is a cycle number.

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Run in stability mode

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Old Version 11

New Version Current

Key

2. Install packages for

LIBC tests: