"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var chai_1 = require("chai");
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var child_process_1 = require("child_process");
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var path_1 = require("path");
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var semver = require("semver");
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var ts = require("typescript");
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var proxyquire = require("proxyquire");
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var index_1 = require("./index");
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var testDir = path_1.join(__dirname, '../tests');
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var EXEC_PATH = path_1.join(__dirname, '../dist/bin');
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var BIN_EXEC = "node \"" + EXEC_PATH + "\" --project \"" + testDir + "/tsconfig.json\"";
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var SOURCE_MAP_REGEXP = /\/\/# sourceMappingURL=data:application\/json;charset=utf\-8;base64,[\w\+]+=*$/;
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describe('ts-node', function () {
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this.timeout(10000);
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it('should export the correct version', function () {
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chai_1.expect(index_1.VERSION).to.equal(require('../package.json').version);
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});
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describe('cli', function () {
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this.slow(1000);
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it('should execute cli', function (done) {
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child_process_1.exec(BIN_EXEC + " tests/hello-world", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('Hello, world!\n');
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return done();
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});
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});
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it('should register via cli', function (done) {
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child_process_1.exec("node -r ../register hello-world.ts", {
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cwd: testDir
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}, function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('Hello, world!\n');
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return done();
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});
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});
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it('should execute cli with absolute path', function (done) {
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child_process_1.exec(BIN_EXEC + " \"" + path_1.join(testDir, 'hello-world') + "\"", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('Hello, world!\n');
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return done();
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});
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});
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it('should print scripts', function (done) {
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child_process_1.exec(BIN_EXEC + " -p \"import { example } from './tests/complex/index';example()\"", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('example\n');
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return done();
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});
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});
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if (semver.gte(ts.version, '1.8.0')) {
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it('should allow js', function (done) {
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child_process_1.exec([
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BIN_EXEC,
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'-O "{\\\"allowJs\\\":true}"',
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'-p "import { main } from \'./tests/allow-js/run\';main()"'
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].join(' '), function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('hello world\n');
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return done();
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});
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});
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it('should include jsx when `allow-js` true', function (done) {
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child_process_1.exec([
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BIN_EXEC,
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'-O "{\\\"allowJs\\\":true}"',
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'-p "import { Foo2 } from \'./tests/allow-js/with-jsx\'; Foo2.sayHi()"'
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].join(' '), function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('hello world\n');
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return done();
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});
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});
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}
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it('should eval code', function (done) {
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child_process_1.exec(BIN_EXEC + " -e \"import * as m from './tests/module';console.log(m.example('test'))\"", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('TEST\n');
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return done();
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});
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});
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it('should import empty files', function (done) {
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child_process_1.exec(BIN_EXEC + " -e \"import './tests/empty'\"", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('');
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return done();
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});
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});
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it('should throw errors', function (done) {
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child_process_1.exec(BIN_EXEC + " -e \"import * as m from './tests/module';console.log(m.example(123))\"", function (err) {
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if (err === null) {
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return done('Command was expected to fail, but it succeeded.');
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}
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chai_1.expect(err.message).to.match(new RegExp('TS2345: Argument of type \'(?:number|123)\' ' +
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'is not assignable to parameter of type \'string\'\\.'));
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return done();
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});
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});
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it('should be able to ignore diagnostic', function (done) {
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child_process_1.exec(BIN_EXEC + " --ignoreDiagnostics 2345 -e \"import * as m from './tests/module';console.log(m.example(123))\"", function (err) {
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if (err === null) {
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return done('Command was expected to fail, but it succeeded.');
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}
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chai_1.expect(err.message).to.match(/TypeError: (?:(?:undefined|foo\.toUpperCase) is not a function|.*has no method \'toUpperCase\')/);
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return done();
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});
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});
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it('should work with source maps', function (done) {
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child_process_1.exec(BIN_EXEC + " tests/throw", function (err) {
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if (err === null) {
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return done('Command was expected to fail, but it succeeded.');
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}
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chai_1.expect(err.message).to.contain([
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path_1.join(__dirname, '../tests/throw.ts') + ":3",
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' bar () { throw new Error(\'this is a demo\') }',
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' ^',
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'Error: this is a demo'
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].join('\n'));
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return done();
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});
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});
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it.skip('eval should work with source maps', function (done) {
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child_process_1.exec(BIN_EXEC + " -p \"import './tests/throw'\"", function (err) {
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if (err === null) {
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return done('Command was expected to fail, but it succeeded.');
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}
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chai_1.expect(err.message).to.contain([
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path_1.join(__dirname, '../tests/throw.ts') + ":3",
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' bar () { throw new Error(\'this is a demo\') }',
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' ^'
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].join('\n'));
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return done();
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});
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});
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it('should support transpile only mode', function (done) {
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child_process_1.exec(BIN_EXEC + " --transpileOnly -p \"x\"", function (err) {
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if (err === null) {
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return done('Command was expected to fail, but it succeeded.');
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}
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chai_1.expect(err.message).to.contain('ReferenceError: x is not defined');
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return done();
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});
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});
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it('should pipe into `ts-node` and evaluate', function (done) {
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var cp = child_process_1.exec(BIN_EXEC, function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('hello\n');
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return done();
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});
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cp.stdin.end("console.log('hello')");
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});
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it('should pipe into `ts-node`', function (done) {
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var cp = child_process_1.exec(BIN_EXEC + " -p", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('true\n');
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return done();
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});
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cp.stdin.end('true');
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});
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it('should pipe into an eval script', function (done) {
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var cp = child_process_1.exec(BIN_EXEC + " --fast -p 'process.stdin.isTTY'", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('undefined\n');
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return done();
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});
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cp.stdin.end('true');
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});
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it('should support require flags', function (done) {
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child_process_1.exec(BIN_EXEC + " -r ./tests/hello-world -p \"console.log('success')\"", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('Hello, world!\nsuccess\nundefined\n');
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return done();
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});
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});
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it('should support require from node modules', function (done) {
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child_process_1.exec(BIN_EXEC + " -r typescript -e \"console.log('success')\"", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('success\n');
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return done();
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});
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});
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it.skip('should use source maps with react tsx', function (done) {
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child_process_1.exec(BIN_EXEC + " -r ./tests/emit-compiled.ts tests/jsx-react.tsx", function (err, stdout) {
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chai_1.expect(err).to.equal(null);
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chai_1.expect(stdout).to.equal('todo');
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return done();
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});
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});
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it('should allow custom typings', function (done) {
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child_process_1.exec(BIN_EXEC + " tests/custom-types", function (err, stdout) {
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chai_1.expect(err).to.match(/Error: Cannot find module 'does-not-exist'/);
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return done();
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});
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});
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});
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describe('register', function () {
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index_1.register({
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project: path_1.join(testDir, 'tsconfig.json'),
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compilerOptions: {
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jsx: 'preserve'
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}
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});
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it('should be able to require typescript', function () {
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var m = require('../tests/module');
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chai_1.expect(m.example('foo')).to.equal('FOO');
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});
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it('should compile through js and ts', function () {
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var m = require('../tests/complex');
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chai_1.expect(m.example()).to.equal('example');
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});
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it('should work with proxyquire', function () {
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var m = proxyquire('../tests/complex', {
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'./example': 'hello'
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});
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chai_1.expect(m.example()).to.equal('hello');
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});
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it('should use source maps', function (done) {
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try {
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require('../tests/throw');
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}
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catch (error) {
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chai_1.expect(error.stack).to.contain([
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'Error: this is a demo',
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" at Foo.bar (" + path_1.join(__dirname, '../tests/throw.ts') + ":3:18)"
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].join('\n'));
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done();
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}
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});
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describe('JSX preserve', function () {
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var old = require.extensions['.tsx'];
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var compiled;
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before(function () {
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var _this = this;
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require.extensions['.tsx'] = function (m, fileName) {
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var _compile = m._compile;
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m._compile = function (code, fileName) {
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compiled = code;
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return _compile.call(_this, code, fileName);
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};
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return old(m, fileName);
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};
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});
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after(function () {
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require.extensions['.tsx'] = old;
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});
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it('should use source maps', function (done) {
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try {
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require('../tests/with-jsx.tsx');
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}
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catch (error) {
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chai_1.expect(error.stack).to.contain('SyntaxError: Unexpected token <\n');
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}
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chai_1.expect(compiled).to.match(SOURCE_MAP_REGEXP);
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done();
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});
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});
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});
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});
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//# sourceMappingURL=index.spec.js.map
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