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AT_BANNER([UUID unit tests])
m4_define([UUID_REGEX],
[[[0-9a-f]\{8\}-[0-9a-f]\{4\}-4[0-9a-f]\{3\}-[89ab][0-9a-f]\{3\}-[0-9a-f]\{12\}$]])
m4_define([CHECK_UUID],
[if expr "$uuid" : 'UUID_REGEX' > /dev/null
then
:
else
echo "$uuid: not a random UUID"
exit 1
fi])
AT_SETUP([UUID generation, parsing, serialization])
AT_KEYWORDS([UUID])
AT_CHECK([
uuids=
for i in m4_for([count], [1], [100], [1], [count ]); do
# Generate random UUID and check that it is in the expected format.
uuid=`ovstest test-uuid`
CHECK_UUID
# Verify that $uuid does not duplicate any UUID generated so far.
case $uuids in
*$uuid*)
echo "$uuid: generated duplicate UUID"
exit 1
esac
uuids="$uuids $uuid"
# Verify that test-uuid parses and re-serializes this UUID correctly.
serialized=`ovstest test-uuid $uuid`
if test "$uuid" != "$serialized"; then
echo "$uuid: test-uuid serialized this as $serialized"
exit 1
fi
done], [0])
AT_CLEANUP
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