Test using Playwright instead of Saucelabs

Author: Stuk

package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "test": "npm run test-node && npm run test-browser",
     "test-node": "qunit --require ./test/helpers/test-utils.js --require ./test/helpers/node-test-utils.js test/asserts/",
-    "test-browser": "grunt build && grunt test",
+    "test-browser": "grunt build && node test/run.js",
     "lint": "grunt jshint"
   },
   "contributors": [

test/run.js

@@ -0,0 +1,72 @@
+const path = require("path");
+const playwright = require("playwright");
+const createServer = require("http-server").createServer;
+
+/** @typedef {{
+      name: string,
+      message: string,
+      module: string,
+      result: boolean,
+      expected: unknown,
+      actual: unknown,
+      source: string
+    }} Failure
+*/
+
+/**
+ * @typedef {{ passed: number, failed: number, total: number, runtime: number, tests: Failure[] }} Results
+ */
+
+/**
+ * @param {string} browserType
+ * @returns {Promise<[string, Results]>}
+ */
+async function run(browserType) {
+    console.log("Starting", browserType);
+    const browser = await playwright[browserType].launch();
+    const context = await browser.newContext();
+    const page = await context.newPage();
+
+    await page.goto(`http://127.0.0.1:8080/test/index.html?hidepassed`);
+
+    let result;
+    do {
+        result = await page.evaluate(() => {
+            return window.global_test_results;
+        });
+    } while (!result)
+
+    console.log("Closing", browserType);
+    await browser.close();
+
+    return [browserType, result];
+}
+
+async function main() {
+    const browsersTypes = ["chromium", "firefox", "webkit"];
+
+    const server = createServer({root: path.join(__dirname, "..")});
+    await new Promise(resolve => server.listen(8080, "127.0.0.1", resolve));
+    console.log("Server started");
+
+    try {
+        const results = await Promise.all(browsersTypes.map(run));
+
+        let failures = false;
+        for (const result of results) {
+            console.log(...result);
+            failures = failures || result[1].failed > 0;
+        }
+
+        if (failures) {
+            console.log("Tests failed");
+            process.exit(1);
+        } else {
+            console.log("Tests passed!");
+        }
+    } finally {
+        server.close();
+    }
+}
+
+main();