storj/scripts/test-backwards.sh

#!/usr/bin/env bash
set -ueo pipefail

: "${STORJ_NETWORK_DIR?Environment variable STORJ_NETWORK_DIR needs to be set}"

BUCKET=bucket-123
TEST_FILES_DIR="$STORJ_NETWORK_DIR/testfiles"
BRANCH_DST_DIR=${BRANCH_DIR:-$STORJ_NETWORK_DIR/branch}
RELEASE_DST_DIR=${RELEASE_DIR:-$STORJ_NETWORK_DIR/release}

setup(){
    mkdir -p "$TEST_FILES_DIR" "$BRANCH_DST_DIR" "$RELEASE_DST_DIR"
    random_bytes_file () {
        size=$1
        output=$2
	    head -c $size </dev/urandom > $output
    }
    random_bytes_file "2K"   "$TEST_FILES_DIR/small-upload-testfile"          # create 2kb file of random bytes (inline)
    random_bytes_file "5M"   "$TEST_FILES_DIR/big-upload-testfile"            # create 5mb file of random bytes (remote)
    random_bytes_file "128M" "$TEST_FILES_DIR/multisegment-upload-testfile"   # create 128mb file of random bytes (remote)

    echo "setup test successfully"
}

if [[ "$1" == "upload" ]]; then
    setup

    uplink --config-dir "$GATEWAY_0_DIR" mb "sj://$BUCKET/"

    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "$TEST_FILES_DIR/small-upload-testfile" "sj://$BUCKET/"
    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "$TEST_FILES_DIR/big-upload-testfile" "sj://$BUCKET/"
    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "$TEST_FILES_DIR/multisegment-upload-testfile" "sj://$BUCKET/"

    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "sj://$BUCKET/small-upload-testfile" "$RELEASE_DST_DIR"
    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "sj://$BUCKET/big-upload-testfile" "$RELEASE_DST_DIR"
    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "sj://$BUCKET/multisegment-upload-testfile" "$RELEASE_DST_DIR"

    if cmp "$TEST_FILES_DIR/small-upload-testfile" "$RELEASE_DST_DIR/small-upload-testfile"
    then
        echo "upload test on release tag: small upload testfile matches uploaded file"
    else
        echo "upload test on release tag: small upload testfile does not match uploaded file"
        exit 1
    fi

    if cmp "$TEST_FILES_DIR/big-upload-testfile" "$RELEASE_DST_DIR/big-upload-testfile"
    then
        echo "upload test on release tag: big upload testfile matches uploaded file"
    else
        echo "upload test on release tag: big upload testfile does not match uploaded file"
        exit 1
    fi

    if cmp "$TEST_FILES_DIR/multisegment-upload-testfile" "$RELEASE_DST_DIR/multisegment-upload-testfile"
    then
        echo "upload test on release tag: multisegment upload testfile matches uploaded file"
    else
        echo "upload test on release tag: multisegment upload testfile does not match uploaded file"
        exit 1
    fi

    rm "$RELEASE_DST_DIR/small-upload-testfile"
    rm "$RELEASE_DST_DIR/big-upload-testfile"
    rm "$RELEASE_DST_DIR/multisegment-upload-testfile"
fi

if [[ "$1" == "download" ]]; then
    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "sj://$BUCKET/small-upload-testfile" "$BRANCH_DST_DIR"
    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "sj://$BUCKET/big-upload-testfile" "$BRANCH_DST_DIR"
    uplink --config-dir "$GATEWAY_0_DIR" cp --progress=false "sj://$BUCKET/multisegment-upload-testfile" "$BRANCH_DST_DIR"

    if cmp "$TEST_FILES_DIR/small-upload-testfile" "$BRANCH_DST_DIR/small-upload-testfile"
    then
        echo "download test on current branch: small upload testfile matches uploaded file"
    else
        echo "download test on current branch: small upload testfile does not match uploaded file"
        exit 1
    fi

    if cmp "$TEST_FILES_DIR/big-upload-testfile" "$BRANCH_DST_DIR/big-upload-testfile"
    then
        echo "download test on current branch: big upload testfile matches uploaded file"
    else
        echo "download test on current branch: big upload testfile does not match uploaded file"
        exit 1
    fi

    if cmp "$TEST_FILES_DIR/multisegment-upload-testfile" "$BRANCH_DST_DIR/multisegment-upload-testfile"
    then
        echo "download test on current branch: multisegment upload testfile matches uploaded file"
    else
        echo "download test on current branch: multisegment upload testfile does not match uploaded file"
        exit 1
    fi

    rm "$BRANCH_DST_DIR/small-upload-testfile"
    rm "$BRANCH_DST_DIR/big-upload-testfile"
    rm "$BRANCH_DST_DIR/multisegment-upload-testfile"
fi

if [[ "$1" == "cleanup" ]]; then
    uplink --config-dir "$GATEWAY_0_DIR" rm "sj://$BUCKET/small-upload-testfile"
    uplink --config-dir "$GATEWAY_0_DIR" rm "sj://$BUCKET/big-upload-testfile"
    uplink --config-dir "$GATEWAY_0_DIR" rm "sj://$BUCKET/multisegment-upload-testfile"
    uplink --config-dir "$GATEWAY_0_DIR" rb "sj://$BUCKET"
fi