cloud-hypervisor/scripts/run_integration_tests_vfio.sh
Rob Bradford d83fc7f663 scripts: Make --hypervisor=mshv only affect features used by tests
This uncouples it from the features used for building the binary under
test allowing it to use the default build features.

This change also removes the feature control from the test scripts where
it was never used (e.g. run_integration_tests_sgx.sh)

This allows the combined binary to be used for all testing but allows
the disabling of tests known not to work under mshv.

Fixes: #4915

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-11-24 17:06:56 +00:00

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#!/bin/bash
set -x
source $HOME/.cargo/env
source $(dirname "$0")/test-util.sh
process_common_args "$@"
WORKLOADS_DIR="$HOME/workloads"
FOCAL_OS_IMAGE_NAME="focal-server-cloudimg-amd64-custom-20210609-0.raw"
FOCAL_OS_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_IMAGE_NAME"
FW="$WORKLOADS_DIR/hypervisor-fw"
VMLINUX_IMAGE="$WORKLOADS_DIR/vmlinux"
BLK_IMAGE="$WORKLOADS_DIR/blk.img"
MNT_DIR="mount_image"
rm -rf $BLK_IMAGE
pushd $WORKLOADS_DIR
fallocate -l 16M $BLK_IMAGE
mkfs.ext4 -j $BLK_IMAGE
mkdir $MNT_DIR
sudo mount -t ext4 $BLK_IMAGE $MNT_DIR
sudo bash -c "echo bar > $MNT_DIR/foo" || exit 1
sudo umount $BLK_IMAGE
rm -r $MNT_DIR
popd
VFIO_DIR="$WORKLOADS_DIR/vfio"
VFIO_DISK_IMAGE="$WORKLOADS_DIR/vfio.img"
rm -rf $VFIO_DIR $VFIO_DISK_IMAGE
mkdir -p $VFIO_DIR
cp $FOCAL_OS_IMAGE $VFIO_DIR
cp $FW $VFIO_DIR
cp $VMLINUX_IMAGE $VFIO_DIR || exit 1
BUILD_TARGET="$(uname -m)-unknown-linux-${CH_LIBC}"
CFLAGS=""
TARGET_CC=""
if [[ "${BUILD_TARGET}" == "x86_64-unknown-linux-musl" ]]; then
TARGET_CC="musl-gcc"
CFLAGS="-I /usr/include/x86_64-linux-musl/ -idirafter /usr/include/"
fi
cargo build --all --release --target $BUILD_TARGET
# We always copy a fresh version of our binary for our L2 guest.
cp target/$BUILD_TARGET/release/cloud-hypervisor $VFIO_DIR
cp target/$BUILD_TARGET/release/ch-remote $VFIO_DIR
# test_vfio rely on hugepages
echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
export RUST_BACKTRACE=1
time cargo test "vfio::test_vfio" -- ${test_binary_args[*]}
RES=$?
if [ $RES -eq 0 ]; then
time cargo test "vfio::test_nvidia" -- --test-threads=1 ${test_binary_args[*]}
RES=$?
fi
exit $RES