#!/bin/sh -ex

# Run qemu-iotests against rbd. These are block-level tests that go
# through qemu but do not involve running a full vm. Note that these
# require the admin ceph user, as there's no way to pass the ceph user
# to qemu-iotests currently.

testlist='001 002 003 004 005 008 009 010 011 021 025 032 033 055'

git clone https://github.com/qemu/qemu.git
cd qemu
if lsb_release -da | grep -iq xenial; then
    # Xenial requires a recent test harness
    git checkout v2.3.0
else
    # use v2.2.0-rc3 (last released version that handles all the tests
    git checkout 2528043f1f299e0e88cb026f1ca7c40bbb4e1f80

fi

cd tests/qemu-iotests
mkdir bin
# qemu-iotests expects a binary called just 'qemu' to be available
if [ -x '/usr/bin/qemu-system-x86_64' ]
then
    QEMU='/usr/bin/qemu-system-x86_64'
else
    QEMU='/usr/libexec/qemu-kvm'

    # disable test 055 since qemu-kvm (RHEL/CentOS) doesn't support the
    # required QMP commands
    testlist=$(echo ${testlist} | sed "s/ 055//g")
fi
ln -s $QEMU bin/qemu

# this is normally generated by configure, but has nothing but a python
# binary definition, which we don't care about.  for some reason it is
# not present on trusty.
touch common.env

# TEST_DIR is the pool for rbd
TEST_DIR=rbd PATH="$PATH:$PWD/bin" ./check -rbd $testlist

cd ../../..
rm -rf qemu