#! /bin/sh -e

./simple

oldInterpreter=$(../src/patchelf --print-interpreter ./simple)
echo "current interpreter is $oldInterpreter"

rm -rf scratch
mkdir -p scratch

newInterpreter=$(pwd)/scratch/iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
cp simple scratch/
../src/patchelf --interpreter "$newInterpreter" scratch/simple

echo "running with missing interpreter..."
if scratch/simple; then
    echo "simple works, but it shouldn't"
    exit 1
fi

echo "running with new interpreter..."
ln -s "$oldInterpreter" "$newInterpreter"
scratch/simple