module cflag

import os

fn test_format_keeps_include_and_library_paths_with_spaces_in_one_argument() {
    test_root := os.join_path(os.vtmp_dir(), 'v_cflag_spaces')
    include_dir := os.join_path(test_root, 'include dir')
    library_dir := os.join_path(test_root, 'library dir')
    os.mkdir_all(include_dir) or { panic(err) }
    os.mkdir_all(library_dir) or { panic(err) }
    defer {
        os.rmdir_all(test_root) or {}
    }
    assert CFlag{
        name:  '-I'
        value: include_dir
    }.format() or { panic(err) } == '-I"${os.real_path(include_dir)}"'
    assert CFlag{
        name:  '-L'
        value: library_dir
    }.format() or { panic(err) } == '-L"${os.real_path(library_dir)}"'
}

fn test_defines_others_libs_splits_bare_windows_import_lib_names() {
    _, _, libs := [
        CFlag{
            value: 'Version.lib Advapi32.lib Shell32.lib'
        },
    ].defines_others_libs()
    assert libs == ['-lVersion', '-lAdvapi32', '-lShell32']
}

fn test_defines_others_libs_keeps_direct_windows_import_lib_paths() {
    direct_path := 'C:/Program Files/Windows Kits/10/Lib/Version.lib'
    _, _, libs := [
        CFlag{
            value: direct_path
        },
    ].defines_others_libs()
    assert libs == ['"${direct_path}"']
}