test: Added minimal integration test as smoke test for importing poly…

…fill as es6 module
mozilla · Dec 11, 2019 · cdfd308 · cdfd308
1 parent 9af4239
commit cdfd308
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Showing 5 changed files with 45 additions and 0 deletions.
diff --git a/test/fixtures/import-as-es6-extension/background.html b/test/fixtures/import-as-es6-extension/background.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang='en'>
+  <head>
+    <meta charset='utf-8'>
+  </head>
+  <body>
+    <script type='module' src='browser-polyfill.js'></script>
+    <script type='module' src='background.js'></script>
+  </body>
+</html>
diff --git a/test/fixtures/import-as-es6-extension/background.js b/test/fixtures/import-as-es6-extension/background.js
@@ -0,0 +1,3 @@
+browser.runtime.onMessage.addListener(async (msg, sender) => {
+  return {bgReceived: msg};
+});
diff --git a/test/fixtures/import-as-es6-extension/content.js b/test/fixtures/import-as-es6-extension/content.js
@@ -0,0 +1,5 @@
+test("Test browser.runtime.onMessage on polyfill loaded as es6 module", async (t) => {
+  const msg = "send-message-to-background-page";
+  const res = await browser.runtime.sendMessage(msg);
+  t.deepEqual(res, {bgReceived: msg}, "Got the expected reply");
+});
diff --git a/test/fixtures/import-as-es6-extension/manifest.json b/test/fixtures/import-as-es6-extension/manifest.json
@@ -0,0 +1,22 @@
+{
+  "manifest_version": 2,
+  "name": "test-import-as-es6-module",
+  "version": "0.1",
+  "description": "test-import-as-es6-module",
+  "content_scripts": [
+    {
+      "matches": [
+        "http://localhost/*"
+      ],
+      "js": [
+        "browser-polyfill.js",
+        "tape.js",
+        "content.js"
+      ]
+    }
+  ],
+  "permissions": [],
+  "background": {
+    "page": "background.html"
+  }
+}
diff --git a/test/integration/test-extensions-in-browser.js b/test/integration/test-extensions-in-browser.js
@@ -2,6 +2,11 @@
 
 const {defineExtensionTests} = require("./setup");
 
+defineExtensionTests({
+  description: "polyfill imported as an ES6 module",
+  extensions: ["import-as-es6-extension"],
+});
+
 defineExtensionTests({
   description: "browser.runtime.onMessage/sendMessage",
   extensions: ["runtime-messaging-extension"],