import "@std/mem"
import "@std/testing"

rejects_empty_paths_and_embedded_nul_instead_of_truncating test {
    paths [2][]u8 :: ["", ".\0not-part-of-the-path"]
    for (paths) |path| {
        resolved :: canonical(mem.c_allocator, path) catch |err| {
            try testing.expect(err == .invalid_path)
            continue
        }
        mem.free(mem.c_allocator, resolved)
        return .expectation_failed
    }
}

closed_directory_cannot_be_read_or_closed_again test {
    directory := try open_directory(mem.c_allocator, ".")
    try close_directory(&directory)
    _ = next(&directory) catch |err| {
        try testing.expect(err == .directory_failed)
        close_directory(&directory) catch |close_error| {
            try testing.expect(close_error == .directory_failed)
            return
        }
        return .expectation_failed
    }
    return .expectation_failed
}