plum

#![allow(non_snake_case)]

use std::process::Command;

fn plumBin() -> std::path::PathBuf {

    let mut path = std::env::current_exe().unwrap();

    path.pop(); // remove test binary

    if path.ends_with("deps") {

        path.pop();

    }

    path.push("plum");

    path

}

#[test]

fn compileSimpleAddProducesWasm() {

    let src_path = concat!(env!("CARGO_MANIFEST_DIR"), "/../test/simple_add.plum");

    let out_path = std::env::temp_dir().join(format!("plum_test_{}.wasm", std::process::id()));

    let out_path_str = out_path.to_str().unwrap();

    let status = Command::new(plumBin())

        .args(["compile", src_path, "-o", out_path_str])

        .status()

        .expect("failed to run plum compile");

    assert!(status.success(), "plum compile exited with: {}", status);

    let bytes = std::fs::read(out_path).expect("output wasm not found");

    assert_eq!(&bytes[0..4], b"\0asm");

}

#[test]

fn compileWithImportResolvesViaLibPath() {

    let src_path = concat!(env!("CARGO_MANIFEST_DIR"), "/../test/import_fixtures/main.plum");

    let lib_path = concat!(env!("CARGO_MANIFEST_DIR"), "/../test/import_fixtures");

    let out_path = std::env::temp_dir().join(format!("plum_test_import_{}.wasm", std::process::id()));

    let out_path_str = out_path.to_str().unwrap();

    let status = Command::new(plumBin())

        .args(["compile", src_path, "--lib-path", lib_path, "-o", out_path_str])

        .status()

        .expect("failed to run plum compile");

    assert!(status.success(), "plum compile exited with: {}", status);

    let bytes = std::fs::read(out_path).expect("output wasm not found");

    assert_eq!(&bytes[0..4], b"\0asm");

}