use assert_cmd::Command;

const EX_DIR: &str = "./target/debug/examples/";

fn remove_whitespace(s: &str) -> String {
    s.chars().filter(|c| !c.is_whitespace()).collect()
}
fn compare_strings(a: &str, b: &str) {
    let a = remove_whitespace(a);
    let b = remove_whitespace(b);
    assert_eq!(a, b);
}

#[test]
fn ccsd_t1_21_ttgt_all_opts() {
    let output = Command::new(EX_DIR.to_owned() + "ccsd_t1_21_ttgt_all_opts").unwrap();
    compare_strings(
        &String::from_utf8_lossy(&output.stdout),
        "
    data = 
32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,32030.7,
    ",
    );
}

#[test]
fn ccsd_t1_21_ttgt() {
    let output = Command::new(EX_DIR.to_owned() + "ccsd_t1_21_ttgt").unwrap();
    compare_strings(
        &String::from_utf8_lossy(&output.stdout),
        "
    data = 
250.24,250.24,250.24,250.24,250.24,250.24,250.24,250.24,
    ",
    );
}

#[test]
fn ccsd_t1_21_ttgt_tiling() {
    let output = Command::new(EX_DIR.to_owned() + "ccsd_t1_21_ttgt_tiling").unwrap();
    compare_strings(
        &String::from_utf8_lossy(&output.stdout),
        "
    data = 
250.24,250.24,250.24,250.24,250.24,250.24,250.24,250.24,
    ",
    );
}

#[test]
fn ccsd_t1_3_ttgt() {
    let output = Command::new(EX_DIR.to_owned() + "ccsd_t1_3_ttgt").unwrap();
    compare_strings(
        &String::from_utf8_lossy(&output.stdout),
        "
    data = 
15.64,15.64,15.64,15.64,15.64,15.64,15.64,15.64,
    ",
    );
}

#[test]
fn ccsd_t1_4_ttgt_bestperm() {
    let output = Command::new(EX_DIR.to_owned() + "ccsd_t1_4_ttgt_bestperm").unwrap();
    compare_strings(
        &String::from_utf8_lossy(&output.stdout),
        "
    data = 
62.56,62.56,62.56,62.56,62.56,62.56,62.56,62.56,
    ",
    );
}

#[test]
fn ccsd_t1_4_ttgt() {
    let output = Command::new(EX_DIR.to_owned() + "ccsd_t1_4_ttgt").unwrap();
    compare_strings(
        &String::from_utf8_lossy(&output.stdout),
        "
    data = 
62.56,62.56,62.56,62.56,62.56,62.56,62.56,62.56,
    ",
    );
}

#[test]
fn opt_dense_transpose() {
    let output = Command::new(EX_DIR.to_owned() + "opt_dense_transpose").unwrap();
    compare_strings(&String::from_utf8_lossy(&output.stdout),"
    data = 
    3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,3.7,
    ");
}

// #[test]
// fn spgemm_w_compressed_workspace() {
//     let output = Command::new(EX_DIR.to_owned() + "spgemm_w_compressed_workspace").unwrap();
//     compare_strings(
//         &String::from_utf8_lossy(&output.stdout),
//         "
//     data = 
// 5,
// data = 
// 0,
// data = 
// 0,2,4,5,7,9,
// data = 
// 0,3,1,4,2,0,3,1,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
// data = 
// 6.74,7,17,17.5,9,20.5,21.74,36.4,38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
//     ",
//     );
// }