tests/setup.sh

#!/bin/bash

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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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set -xe

# Default value for NEED_EXPANDED_MEM
: ${NEED_EXPANDED_MEM:=false}

# Define IMG_VERSION
IMG_VERSION="optee-qemuv8-4.2.0-ubuntu-24.04"

# Set IMG based on NEED_EXPANDED_MEM
if [ "$NEED_EXPANDED_MEM" = true ]; then
    IMG="${IMG_VERSION}-expand-ta-memory"
else
    IMG="$IMG_VERSION"
fi

# Function to download image
download_image() {
    curl "https://nightlies.apache.org/teaclave/teaclave-trustzone-sdk/${IMG}.tar.gz" | tar zxv
}

# Functions for running commands in QEMU screen
run_in_qemu() {
    screen -S qemu_screen -p 0 -X stuff "$1\n"
    sleep 5
}

# Check if the image file exists locally
if [ ! -d "${IMG}" ]; then
    echo "Image file '${IMG}' not found locally. Downloading from network."
    download_image
else
    echo "Image file '${IMG}' found locally."
fi

mkdir -p shared

# Start QEMU screen
screen -L -d -m -S qemu_screen ./optee-qemuv8.sh $IMG
sleep 30
run_in_qemu "root"
run_in_qemu "mkdir -p shared && mount -t 9p -o trans=virtio host shared && cd shared"