tests/common.sh


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#!/bin/bash

function assemble() {
    case "$(uname -s)" in
        Darwin)
                set -e
                nasm -f macho64 -o output.nasm.o output.nasm
                ld -lSystem output.nasm.o
                set +e
                ;;
        Linux)
                set -e
                nasm -f elf64 -o output.nasm.o output.nasm
                ld output.nasm.o
                set +e
                ;;
    esac
}

function assert_exit_status() {
    ./cupcc -c "$1"
    assemble

    set +e
    ./a.out
    res=$?
    set -e
    if [ $res -ne $2 ]
    then
        echo ""
        echo "----------------------------------" 
        echo "Test failed: expected $2, got $res"
        echo "----------------------------------"
        echo "$1"
        exit 1
    fi
    echo -n "."
}

function assert_exit_status_stdin() {
    code=$(</dev/stdin)
    assert_exit_status "$code" $1
}

function assert_compile_failure_stdin() {
    code=$(</dev/stdin)
    set +e
    ./cupcc -c "$code" >/dev/null 2>&1
    res=$?
    set -e
    if [ $res -eq 0 ]
    then
        echo ""
        echo "----------------------------------------------" 
        echo "Test failed: expected compilation, got success"
        echo "----------------------------------------------"
        echo "$code"
        exit 1
    fi
    echo -n "."
}