[pull] main from microsoft:main

packages/playwright-core/browsers.json

@@ -45,7 +45,7 @@
     },
     {
       "name": "webkit",
-      "revision": "2325",
+      "revision": "2327",
       "installByDefault": true,
       "revisionOverrides": {
         "mac14": "2251",

packages/playwright-core/src/server/webkit/protocol.d.ts

@@ -6372,7 +6372,7 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     /**
      * List of settings able to be overridden by WebInspector.
      */
-    export type Setting = "PrivateClickMeasurementDebugModeEnabled"|"AuthorAndUserStylesEnabled"|"ICECandidateFilteringEnabled"|"ITPDebugModeEnabled"|"ImagesEnabled"|"MediaCaptureRequiresSecureConnection"|"MockCaptureDevicesEnabled"|"NeedsSiteSpecificQuirks"|"ScriptEnabled"|"ShowDebugBorders"|"ShowRepaintCounter"|"WebSecurityEnabled"|"DeviceOrientationEventEnabled"|"SpeechRecognitionEnabled"|"PointerLockEnabled"|"NotificationsEnabled"|"FullScreenEnabled"|"InputTypeMonthEnabled"|"InputTypeWeekEnabled"|"FixedBackgroundsPaintRelativeToDocument";
+    export type Setting = "PrivateClickMeasurementDebugModeEnabled"|"AuthorAndUserStylesEnabled"|"ICECandidateFilteringEnabled"|"ITPDebugModeEnabled"|"ImagesEnabled"|"MediaCaptureRequiresSecureConnection"|"MockCaptureDevicesEnabled"|"NeedsSiteSpecificQuirks"|"ScriptEnabled"|"ShowDebugBorders"|"ShowRepaintCounter"|"WebSecurityEnabled"|"DeviceOrientationEventEnabled"|"SpeechRecognitionEnabled"|"PointerLockEnabled"|"NotificationsEnabled"|"FullScreenEnabled"|"InputTypeMonthEnabled"|"InputTypeWeekEnabled"|"FixedBackgroundsPaintRelativeToDocument"|"PushAPIEnabled";
     /**
      * A user preference that can be overriden by Web Inspector, like an accessibility preference.
      */

packages/playwright-core/src/tools/mcp/browserFactory.ts

@@ -108,6 +108,7 @@ async function createCDPBrowser(config: FullConfig, clientInfo: ClientInfo): Pro
   const browser = await playwright.chromium.connectOverCDP(config.browser.cdpEndpoint!, {
     headers: config.browser.cdpHeaders,
     timeout: config.browser.cdpTimeout,
+    noDefaults: true,
     artifactsDir,
   });
   return browser;

tests/library/browsercontext-cookies-third-party.spec.ts

@@ -382,9 +382,13 @@ test(`add 'Partitioned;' cookie via API`, async ({ page, context, browserName, h
     {
       // Check top-level cookie first.
       await page.goto(urls.read_origin1);
-      const expectedTopLevel = (browserName === 'webkit' && !webkitPartitions) || (browserName === 'firefox' && !isBidi) ?
-        'Received cookie: frame-non-partitioned=value; frame-partitioned=value; top-level-non-partitioned=value; top-level-partitioned=value' :
-        'Received cookie: frame-non-partitioned=value; top-level-non-partitioned=value; top-level-partitioned=value';
+      let expectedTopLevel: string;
+      if (browserName === 'webkit' && isMac && !webkitPartitions)
+        expectedTopLevel = 'Received cookie: frame-non-partitioned=value; top-level-non-partitioned=value';
+      else if ((browserName === 'webkit' && !webkitPartitions) || (browserName === 'firefox' && !isBidi))
+        expectedTopLevel = 'Received cookie: frame-non-partitioned=value; frame-partitioned=value; top-level-non-partitioned=value; top-level-partitioned=value';
+      else
+        expectedTopLevel = 'Received cookie: frame-non-partitioned=value; top-level-non-partitioned=value; top-level-partitioned=value';
       expect.soft(await page.locator('body').textContent()).toBe(expectedTopLevel);
     }
     {
@@ -409,6 +413,8 @@ test(`add 'Partitioned;' cookie via API`, async ({ page, context, browserName, h
       let expectedThirdParty = 'Received cookie: ';
       if (webkitPartitions)
         expectedThirdParty += 'frame-non-partitioned=value; top-level-non-partitioned=value; top-level-partitioned=value';
+      else if (browserName === 'webkit' && isMac)
+        expectedThirdParty += 'frame-non-partitioned=value; top-level-non-partitioned=value';
       else if (browserName === 'webkit' || (browserName === 'firefox' && !isBidi))
         expectedThirdParty += 'frame-non-partitioned=value; frame-partitioned=value; top-level-non-partitioned=value; top-level-partitioned=value';
       else if (browserName === 'firefox' && isBidi)

tests/library/modernizr.spec.ts

@@ -44,8 +44,6 @@ it('Safari Desktop', async ({ browser, browserName, platform, httpsServer, chann
 
   expected.pushmanager = false;
   expected.devicemotion2 = false;
-  expected.devicemotion = false;
-  expected.deviceorientation = false;
   expected.deviceorientation3 = false;
 
   delete expected.webglextensions;

tests/mcp/cdp.spec.ts

@@ -59,6 +59,19 @@ test('cdp server reuse tab', async ({ cdpServer, startClient, server }) => {
   });
 });
 
+test('cdp connection uses noDefaults', async ({ cdpServer, startClient }) => {
+  test.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/41661' });
+  const browserContext = await cdpServer.start();
+  const [page] = browserContext.pages();
+  await page.emulateMedia({ media: 'print' });
+  expect(await page.evaluate(() => matchMedia('print').matches)).toBe(true);
+
+  const { client } = await startClient({ args: [`--cdp-endpoint=${cdpServer.endpoint}`] });
+  await client.callTool({ name: 'browser_snapshot' });
+
+  expect(await page.evaluate(() => matchMedia('print').matches)).toBe(true);
+});
+
 test('should throw connection error and allow re-connecting', async ({ cdpServer, startClient, server }) => {
   const { client } = await startClient({ args: [`--cdp-endpoint=${cdpServer.endpoint}`] });