Try re-enable FF test with webRTC team options

playwright.config.ts

@@ -65,10 +65,27 @@ export default defineConfig({
         ignoreHTTPSErrors: true,
         launchOptions: {
           firefoxUserPrefs: {
+            // Use the same set of options used by WebRTC tests in Firefox
+            // see https://webrtc.org/getting-started/testing
+            "media.navigator.permission.disabled": true,
             "permissions.default.microphone": 1,
             "permissions.default.camera": 1,
-            // "media.navigator.streams.fake": true,
+            "browser.cache.disk.enable": false,
-            // "media.navigator.permission.disabled": true,
+            "browser.cache.disk.capacity": 0,
+            "browser.cache.disk.smart_size.enabled": false,
+            "browser.cache.disk.smart_size.first_run": false,
+            "browser.sessionstore.resume_from_crash": false,
+            "browser.startup.page": 0,
+            "media.navigator.streams.fake": true,
+            "media.navigator.permission.disabled": true,
+            "device.storage.enabled": false,
+            "media.gstreamer.enabled": false,
+            "browser.startup.homepage": "about:blank",
+            "browser.startup.firstrunSkipsHomepage": false,
+            "extensions.update.enabled": false,
+            "app.update.enabled": false,
+            "network.http.use-cache": false,
+            "browser.shell.checkDefaultBrowser": false,
           },
         },
       },

playwright/widget/voice-call-dm.spec.ts

@@ -11,14 +11,7 @@ import { widgetTest } from "../fixtures/widget-user.ts";
 
 widgetTest.use({ callType: "dm" });
 
-widgetTest(
+widgetTest("Start a new voice call in DM as widget", async ({ asWidget }) => {
-  "Start a new voice call in DM as widget",
-  async ({ asWidget, browserName }) => {
-    test.skip(
-      browserName === "firefox",
-      "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
-    );
-
   test.slow(); // Triples the timeout
 
   const { brooks, whistler } = asWidget;
@@ -104,21 +97,11 @@ widgetTest(
   }
 
   // The widget should be closed on both sides and the timeline should be back on screen
-    await expect(
+  await expect(whistler.page.locator(".mx_BasicMessageComposer")).toBeVisible();
-      whistler.page.locator(".mx_BasicMessageComposer"),
-    ).toBeVisible();
   await expect(brooks.page.locator(".mx_BasicMessageComposer")).toBeVisible();
-  },
+});
-);
-
-widgetTest(
-  "Start a new video call in DM as widget",
-  async ({ asWidget, browserName }) => {
-    test.skip(
-      browserName === "firefox",
-      "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
-    );
 
+widgetTest("Start a new video call in DM as widget", async ({ asWidget }) => {
   test.slow(); // Triples the timeout
 
   const { brooks, whistler } = asWidget;
@@ -204,9 +187,6 @@ widgetTest(
   }
 
   // The widget should be closed on both sides and the timeline should be back on screen
-    await expect(
+  await expect(whistler.page.locator(".mx_BasicMessageComposer")).toBeVisible();
-      whistler.page.locator(".mx_BasicMessageComposer"),
-    ).toBeVisible();
   await expect(brooks.page.locator(".mx_BasicMessageComposer")).toBeVisible();
-  },
+});
-);