test(ses): add a smoke test for SES lockdown in chrome canary

endojs · Jan 17, 2024 · c8ff7b4 · c8ff7b4
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diff --git a/.github/workflows/lockdown-canary.yml b/.github/workflows/lockdown-canary.yml
@@ -0,0 +1,34 @@
+name: Lockdown Canary
+## detects lockdown issues on latest chrome
+
+on:
+  push:
+    branches:
+      - lockdown-canary
+  schedule:
+    - cron: '0 0 * * *' # Runs every day at midnight
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Use Node.js stable
+        uses: actions/setup-node@v3
+
+      - name: Setup Chrome
+        uses: browser-actions/setup-chrome@latest
+        with:
+          chrome-version: 'canary'
+
+      - name: install dependencies
+        run: |
+          cd ./packages/ses/smoke-test/
+          yarn install 
+
+      - name: Run tests
+        run: |
+          CHROME_BIN=$(which google-chrome-unstable) node ./packages/ses/smoke-test/index.js
diff --git a/packages/ses/smoke-test/fixture/index.html b/packages/ses/smoke-test/fixture/index.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <script src="../../dist/lockdown.umd.js"></script>
+</body>
+</html>
diff --git a/packages/ses/smoke-test/index.js b/packages/ses/smoke-test/index.js
@@ -0,0 +1,47 @@
+/* eslint-disable @endo/no-polymorphic-call */
+import puppeteer from 'puppeteer-core';
+import assert from 'assert';
+
+const chromePath = process.env.CHROME_BIN;
+let browser;
+
+async function runTests() {
+  // Launch the browser
+  browser = await puppeteer.launch({
+    executablePath: chromePath,
+  });
+
+  // Open a new page
+  const page = await browser.newPage();
+  page.on('pageerror', async err => {
+    console.error(`Page error: ${err.toString()}`);
+  });
+
+  const pathToIndex = new URL('./fixture/index.html', import.meta.url).href;
+
+  await page.goto(pathToIndex);
+
+  assert.equal(
+    await page.evaluate(`typeof lockdown;`),
+    'function',
+    'lockdown is not a function',
+  );
+  const result = await page.evaluate(`
+  try {
+    lockdown();
+    'success';
+  }
+  catch (e) {
+    e;
+  }
+  `);
+  assert.equal(result, 'success', 'lockdown failed');
+
+  await browser.close();
+}
+
+runTests().catch(error => {
+  console.error(error);
+  browser.close();
+  process.exit(1);
+});
diff --git a/packages/ses/smoke-test/package.json b/packages/ses/smoke-test/package.json
@@ -0,0 +1,11 @@
+{
+  "name": "ses-smoke-test",
+  "version": "1.0.1",
+  "description": "Browser smoke test for SES lockdown",
+  "license": "Apache-2.0",
+  "type": "module",
+  "dependencies": {
+    "puppeteer-core": "^21.7.0"
+  },
+  "private": true
+}