// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT License.

'use strict';

// tslint:disable:no-invalid-this no-require-imports no-require-imports no-var-requires

import * as path from 'path';

import { DebugClient } from 'vscode-debugadapter-testsupport';

import { noop } from '../../client/common/utils/misc';

import { DebuggerTypeName, PTVSD_PATH } from '../../client/debugger/constants';

import { DebugOptions, LaunchRequestArguments } from '../../client/debugger/types';

import { PYTHON_PATH, sleep } from '../common';

import { IS_MULTI_ROOT_TEST, TEST_DEBUGGER } from '../initialize';

import { createDebugAdapter } from './utils';

const debugFilesPath = path.join(__dirname, '..', '..', '..', 'src', 'test', 'pythonFiles', 'debugging');

const debuggerType = DebuggerTypeName;

suite('Run without Debugging', () => {

let debugClient: DebugClient;

setup(async function () {

if (!IS_MULTI_ROOT_TEST || !TEST_DEBUGGER) {

this.skip();

}

await new Promise(resolve => setTimeout(resolve, 1000));

debugClient = await createDebugAdapter();

});

teardown(async () => {

// Wait for a second before starting another test (sometimes, sockets take a while to get closed).

await sleep(1000);

try {

await debugClient.stop().catch(noop);

// tslint:disable-next-line:no-empty

} catch (ex) { }

await sleep(1000);

});

function buildLaunchArgs(pythonFile: string, stopOnEntry: boolean = false, showReturnValue: boolean = true): LaunchRequestArguments {

// tslint:disable-next-line:no-unnecessary-local-variable

return {

program: path.join(debugFilesPath, pythonFile),

cwd: debugFilesPath,

stopOnEntry,

showReturnValue,

noDebug: true,

debugOptions: [DebugOptions.RedirectOutput],

pythonPath: PYTHON_PATH,

args: [],

env: { PYTHONPATH: PTVSD_PATH },

envFile: '',

logToFile: false,

type: debuggerType,

name: '',

request: 'launch'

};

}

test('Should run program to the end', async () => {

await Promise.all([

debugClient.configurationSequence(),

debugClient.launch(buildLaunchArgs('simplePrint.py', false)),

debugClient.waitForEvent('initialized'),

debugClient.waitForEvent('terminated')

]);

});

test('test stderr output for Python', async () => {

await Promise.all([

debugClient.configurationSequence(),

debugClient.launch(buildLaunchArgs('stdErrOutput.py', false)),

debugClient.waitForEvent('initialized'),

debugClient.assertOutput('stderr', 'error output'),

debugClient.waitForEvent('terminated')

]);

});

test('Test stdout output', async () => {

await Promise.all([

debugClient.configurationSequence(),

debugClient.launch(buildLaunchArgs('stdOutOutput.py', false)),

debugClient.waitForEvent('initialized'),

debugClient.assertOutput('stdout', 'normal output'),

debugClient.waitForEvent('terminated')

]);

});

});