cpclib-basm 0.10.0

z80 assembler relying on cpclib-asm
Documentation 
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use std::sync::Arc;

use cpclib_asm::ParserOptions;
use cpclib_asm::file::load_file;
use cpclib_basm::*;

/// ! This test file has been created to track some wrong memory handling when saving data with banksets

#[test]
fn test_save_ascii() {
    let args_parser = build_args_parser();
    let args = args_parser.get_matches_from([
        "basm",
        "-I",
        ".",
        "-I",
        "tests/asm/",
        "good_save_ascii.asm",
        "--override"
    ]);
    let (env, _) = process(&args, Arc::new(())).expect("Unable to assemble the file");

    let expected = b"HELLO WORLD";

    let (content, header) =
        load_file("TESTASCII.DSK#HELLO.TXT", &ParserOptions::default()).unwrap();
    assert!(header.is_none(), "ASCII files have no header");
    let content: Vec<u8> = content.into();
    assert_eq!(&content[..expected.len()], expected);
    assert_eq!(content.len(), 1024); // XXX sadly ASCII mode does not allow to properly know the size
    // XXX no idea if 1024 is the real size used in real cpc

    let (content, header) =
        load_file("TESTASCII.DSK#HELLO.BIN", &ParserOptions::default()).unwrap();
    assert!(header.is_some());
    let content: Vec<u8> = content.into();
    assert_eq!(&content[..expected.len()], expected);
    assert_eq!(content.len(), expected.len());
}

#[test]
fn bankset_check_save() {
    let args_parser = build_args_parser();
    let args = args_parser.get_matches_from(["basm", "-I", "tests/asm/", "good_bankset.asm"]);
    let (env, _) = process(&args, Arc::new(())).expect("Unable to assemble the file");

    let sna = env.sna();
    dbg!(sna.memory_size_header(), sna.memory_dump().len());
    assert_eq!(sna.memory_size_header(), 128);
    let mem = sna.memory_dump();

    static DATA_0_0: [u8; 4] = [1, 2, 3, 4];
    static DATA_0_1: [u8; 4] = [5, 6, 7, 8];
    static DATA_0_2: [u8; 4] = [9, 10, 11, 12];
    static DATA_0_3: [u8; 4] = [13, 14, 15, 16];

    static DATA_1_0: [u8; 4] = [10, 20, 30, 40];
    static DATA_1_1: [u8; 4] = [50, 60, 70, 80];
    static DATA_1_2: [u8; 4] = [90, 100, 110, 120];
    static DATA_1_3: [u8; 4] = [130, 140, 150, 160];

    // check the content of the snapshot
    assert_eq!(&mem[0x0000..4], &DATA_0_0);

    assert_eq!(&mem[0x4000..(0x4000 + 4)], &DATA_0_1);

    assert_eq!(&mem[0x8000..(0x8000 + 4)], &DATA_0_2);

    assert_eq!(&mem[0xC000..(0xC000 + 4)], &DATA_0_3);

    assert_eq!(&mem[0x10000..(0x10000 + 4)], &DATA_1_0);

    assert_eq!(&mem[0x14000..(0x14000 + 4)], &DATA_1_1);

    assert_eq!(&mem[0x18000..(0x18000 + 4)], &DATA_1_2);

    assert_eq!(&mem[0x1C000..(0x1C000 + 4)], &DATA_1_3);

    // check the content of the saved file
    assert_eq!(&std::fs::read("good_bankset_0_0.o").unwrap(), &DATA_0_0);
    assert_eq!(&std::fs::read("good_bankset_0_1.o").unwrap(), &DATA_0_1);
    assert_eq!(&std::fs::read("good_bankset_0_2.o").unwrap(), &DATA_0_2);
    assert_eq!(&std::fs::read("good_bankset_0_3.o").unwrap(), &DATA_0_3);

    assert_eq!(&std::fs::read("good_bankset_1_0.o").unwrap(), &DATA_1_0);
    assert_eq!(&std::fs::read("good_bankset_1_1.o").unwrap(), &DATA_1_1);
    assert_eq!(&std::fs::read("good_bankset_1_2.o").unwrap(), &DATA_1_2);
    assert_eq!(&std::fs::read("good_bankset_1_3.o").unwrap(), &DATA_1_3);

    for fname in glob::glob("good_bankset_?_?.o").unwrap() {
        std::fs::remove_file(fname.unwrap()).unwrap();
    }
}