scratch-vm/test/integration/saythink-and-wait.js
Christopher Willis-Ford b5d7602f4f Add test for say/think and wait
This test currently fails due to a bug in the sequencer's `stepThread`
method. The bug affects real projects, too, but was not caught by any
test prior to this one.
2018-03-14 16:16:59 -07:00

37 lines
1.2 KiB
JavaScript

const Worker = require('tiny-worker');
const path = require('path');
const test = require('tap').test;
const makeTestStorage = require('../fixtures/make-test-storage');
const extract = require('../fixtures/extract');
const VirtualMachine = require('../../src/index');
const dispatch = require('../../src/dispatch/central-dispatch');
const uri = path.resolve(__dirname, '../fixtures/saythink-and-wait.sb2');
const project = extract(uri);
// By default Central Dispatch works with the Worker class built into the browser. Tell it to use TinyWorker instead.
dispatch.workerClass = Worker;
test('say/think and wait', t => {
const vm = new VirtualMachine();
vm.attachStorage(makeTestStorage());
// Start VM, load project, and run
t.doesNotThrow(() => {
vm.start();
vm.clear();
vm.setCompatibilityMode(false);
vm.setTurboMode(false);
vm.loadProject(project).then(() => {
vm.greenFlag();
// After two seconds, stop the project.
// The test will fail if the project throws.
setTimeout(() => {
vm.stopAll();
t.end();
process.nextTick(process.exit);
}, 2000);
});
});
});