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Quick example of a collision test integration test ()

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* Quick example of a collision test integration test

* Add a test for ghost and hidden sprites

* enable scratch/es6 which then had my lint error for `(param) => {}` arrows

* cleanup npm test command

* an a was an an but should have been an a

* 2space tabs for the html doc

* Add some comments in the integration index html

* Add a few more comments about intentionally leaking variables into the global scope

* add some more comments for the integration helper and add a timeout

* 4 space tabs are actually correct

* adding even more comments and improving readability a little

* fix lint no-shadow rule

* fix indentation on comment
This commit is contained in:
Mx Corey Frang 2018-04-27 13:06:34 -04:00 • committed by GitHub
parent a153a72e5b
commit e5d1516b1b
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 167 additions and 3 deletions

2
.eslintrc.js
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@ -1,4 +1,4 @@
module.exports = { module.exports = {
root: true, root: true,
extends: ['scratch', 'scratch/node'] extends: ['scratch', 'scratch/node', 'scratch/es6']
}; };

5
.travis.yml
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@ -1,9 +1,14 @@
language: node_js language: node_js
dist: trusty
addons:
chrome: stable
node_js: node_js:
- 8 - 8
- node - node
env: env:
- NODE_ENV=production - NODE_ENV=production
before_install:
- google-chrome-stable --headless --no-sandbox --remote-debugging-port=9222 &
install: install:
- npm --production=false install - npm --production=false install
- npm --production=false update - npm --production=false update

7
package.json
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@ -18,8 +18,8 @@
"prepublish": "npm run build", "prepublish": "npm run build",
"prepublish-watch": "npm run watch", "prepublish-watch": "npm run watch",
"start": "webpack-dev-server", "start": "webpack-dev-server",
"tap": "./node_modules/.bin/tap ./test/unit/*.js", "tap": "tap test/unit test/integration",
"test": "npm run lint && npm run docs && npm run tap", "test": "npm run lint && npm run docs && npm run build && npm run tap",
"version": "json -f package.json -I -e \"this.repository.sha = '$(git log -n1 --pretty=format:%H)'\"", "version": "json -f package.json -I -e \"this.repository.sha = '$(git log -n1 --pretty=format:%H)'\"",
"watch": "webpack --progress --colors --watch --watch-poll" "watch": "webpack --progress --colors --watch --watch-poll"
}, },
@ -30,6 +30,7 @@
"babel-polyfill": "^6.22.0", "babel-polyfill": "^6.22.0",
"babel-preset-es2015": "^6.22.0", "babel-preset-es2015": "^6.22.0",
"base64-loader": "^1.0.0", "base64-loader": "^1.0.0",
"chromeless": "^1.5.1",
"copy-webpack-plugin": "^4.0.1", "copy-webpack-plugin": "^4.0.1",
"docdash": "^0.4.0", "docdash": "^0.4.0",
"eslint": "^4.6.1", "eslint": "^4.6.1",
@ -42,7 +43,9 @@
"json": "^9.0.4", "json": "^9.0.4",
"linebreak": "0.3.0", "linebreak": "0.3.0",
"raw-loader": "^0.5.1", "raw-loader": "^0.5.1",
"scratch-storage": "^0.4.0",
"scratch-svg-renderer": "0.1.0-prerelease.20180423193917", "scratch-svg-renderer": "0.1.0-prerelease.20180423193917",
"scratch-vm": "0.1.0-prerelease.1524520946",
"tap": "^11.0.0", "tap": "^11.0.0",
"travis-after-all": "^1.4.4", "travis-after-all": "^1.4.4",
"twgl.js": "4.4.0", "twgl.js": "4.4.0",

43
test/integration/index.html Normal file
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@ -0,0 +1,43 @@
<body>
<script src="../../node_modules/scratch-vm/dist/web/scratch-vm.js"></script>
<script src="../../node_modules/scratch-storage/dist/web/scratch-storage.js"></script>
<!-- note: this uses the BUILT version of scratch-render! make sure to npm run build -->
<script src="../../dist/web/scratch-render.js"></script>
<canvas id="test" width="480" height="360"></canvas>
<input type="file" id="file" name="file">
<script>
// These variables are going to be available in the "window global" intentionally.
// Allows you easy access to debug with `vm.greenFlag()` etc.
var render = new ScratchRender(document.getElementById('test'));
var vm = new VirtualMachine();
var storage = new ScratchStorage();
vm.attachStorage(storage);
vm.attachRenderer(render);
document.getElementById('file').addEventListener('click', e => {
document.body.removeChild(document.getElementById('loaded'));
});
document.getElementById('file').addEventListener('change', e => {
const reader = new FileReader();
const thisFileInput = e.target;
reader.onload = () => {
vm.start();
vm.loadProject(reader.result)
.then(() => {
// we add a `#loaded` div to our document, the integration suite
// waits for that element to show up to assume the vm is ready
// to play!
const div = document.createElement('div');
div.id='loaded';
document.body.appendChild(div);
});
};
reader.readAsArrayBuffer(thisFileInput.files[0]);
});
</script>
</body>

113
test/integration/scratch-tests.js Normal file
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@ -0,0 +1,113 @@
/* global vm, Promise */
const {Chromeless} = require('chromeless');
const test = require('tap').test;
const path = require('path');
const fs = require('fs');
const chromeless = new Chromeless();
const indexHTML = path.resolve(__dirname, 'index.html');
const testDir = (...args) => path.resolve(__dirname, 'scratch-tests', ...args);
const testFile = file => test(file, async t => {
// start each test by going to the index.html, and loading the scratch file
const says = await chromeless.goto(`file://${indexHTML}`)
.setFileInput('#file', testDir(file))
// the index.html handler for file input will add a #loaded element when it
// finishes.
.wait('#loaded')
.evaluate(() => {
// This function is run INSIDE the integration chrome browser via some
// injection and .toString() magic. We can return some "simple data"
// back across as a promise, so we will just log all the says that happen
// for parsing after.
// this becomes the `says` in the outer scope
const messages = [];
const TIMEOUT = 5000;
vm.runtime.on('SAY', (_, __, message) => {
messages.push(message);
});
vm.greenFlag();
const startTime = Date.now();
return Promise.resolve()
.then(async () => {
// waiting for all threads to complete, then we return
while (vm.runtime.threads.length > 0) {
if ((Date.now() - startTime) >= TIMEOUT) {
messages.push(`fail Threads still running after ${TIMEOUT}ms`);
break;
}
await new Promise(resolve => setTimeout(resolve, 50));
}
return messages;
});
});
// Map string messages to tap reporting methods. This will be used
// with events from scratch's runtime emitted on block instructions.
let didPlan = false;
let didEnd = false;
const reporters = {
comment (message) {
t.comment(message);
},
pass (reason) {
t.pass(reason);
},
fail (reason) {
t.fail(reason);
},
plan (count) {
didPlan = true;
t.plan(Number(count));
},
end () {
didEnd = true;
t.end();
}
};
// loop over each "SAY" we caught from the VM and use the reporters
says.forEach(text => {
// first word of the say is going to be a "command"
const command = text.split(/\s+/, 1)[0].toLowerCase();
if (reporters[command]) {
return reporters[command](text.substring(command.length).trim());
}
// Default to a comment with the full text if we didn't match
// any command prefix
return reporters.comment(text);
});
if (!didPlan) {
t.comment('did not say "plan NUMBER_OF_TESTS"');
}
// End must be called so that tap knows the test is done. If
// the test has a SAY "end" block but that block did not
// execute, this explicit failure will raise that issue so
// it can be resolved.
if (!didEnd) {
t.fail('did not say "end"');
t.end();
}
});
// immediately invoked async function to let us wait for each test to finish before starting the next.
(async () => {
const files = fs.readdirSync(testDir())
.filter(uri => uri.endsWith('.sb2') || uri.endsWidth('.sb3'));
for (const file of files) {
await testFile(file);
}
// close the browser window we used
await chromeless.end();
})();

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test/integration/scratch-tests/cat-touches-box.sb2 Normal file
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test/integration/scratch-tests/tippy-toe-collision.sb2 Normal file
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