const assert = require('node:assert/strict');
const path = require('node:path');
const test = require('node:test');
const {projectForLaunch, isSprinterMakefile, taskLabel} =
    require('./build');
const manifest = require('./package.json');

const workspace = path.resolve(__dirname, '..', '..');
const hello = path.join(workspace, 'tests', 'hello');

test('launch находит Makefile рядом с debug-пакетом', () => {
    assert.equal(projectForLaunch({
        build: '${workspaceFolder}/tests/hello/.sprinter-cc-hello',
    }, workspace), hello);
    assert.equal(taskLabel(hello, workspace), 'Sprinter: Build tests/hello');
    assert.equal(isSprinterMakefile(path.join(hello, 'Makefile')), true);
});

test('пакет в build/ находит Makefile приложения уровнем выше', () => {
    const project = path.join(workspace, 'applications', 'SprPoP');
    assert.equal(projectForLaunch({
        build: '${workspaceFolder}/applications/SprPoP/build/.sprinter-cc-sprpop',
    }, workspace), project);
});

test('явный project без Makefile даёт ошибку вместо stale запуска', () => {
    assert.throws(() => projectForLaunch({
        project: 'tests/sdbg/fixtures', build: 'tests/hello/.sprinter-cc-hello',
    }, workspace), /Нет Makefile/);
});

test('matcher разрешает относительную ошибку SDCC внутри проекта', () => {
    const matcher = manifest.contributes.problemMatchers[0];
    const line = 'hello.c:62: error 20: Undefined identifier \'missing_name\'';
    const match = new RegExp(matcher.pattern.regexp).exec(line);
    assert.deepEqual(match?.slice(1),
                     ['hello.c', '62', 'error', '20',
                      "Undefined identifier 'missing_name'"]);
    assert.equal(matcher.fileLocation, 'relative');
});