/* LICENSE BEGIN
    This file is part of the SixtyFPS Project -- https://sixtyfps.io
    Copyright (c) 2020 Olivier Goffart <olivier.goffart@sixtyfps.io>
    Copyright (c) 2020 Simon Hausmann <simon.hausmann@sixtyfps.io>

    SPDX-License-Identifier: GPL-3.0-only
    This file is also available under commercial licensing terms.
    Please contact info@sixtyfps.io for more information.
LICENSE END */
use itertools::Itertools;
use std::error::Error;

pub fn test(testcase: &test_driver_lib::TestCase) -> Result<(), Box<dyn Error>> {
    let source = std::fs::read_to_string(&testcase.absolute_path)?;
    let include_paths = test_driver_lib::extract_include_paths(&source)
        .map(std::path::PathBuf::from)
        .collect::<Vec<_>>();
    let mut compiler = sixtyfps_interpreter::ComponentCompiler::new();
    compiler.set_include_paths(include_paths);

    let component =
        spin_on::spin_on(compiler.build_from_source(source, testcase.absolute_path.clone()));

    let component = match component {
        None => {
            sixtyfps_interpreter::print_diagnostics(&compiler.diagnostics());
            return Err(compiler
                .diagnostics()
                .into_iter()
                .map(|d| d.to_string())
                .join("\n")
                .into());
        }
        Some(c) => c,
    };

    component.create();

    Ok(())
}