chore(bidi): Do not wait for browsingContext.close if runBeforeUnload is true

packages/playwright-core/src/server/bidi/bidiPage.ts

@@ -390,10 +390,17 @@ export class BidiPage implements PageDelegate {
   }
 
   async closePage(runBeforeUnload: boolean): Promise<void> {
-    await this._session.send('browsingContext.close', {
+    const onClose = this._session.send('browsingContext.close', {
       context: this._session.sessionId,
       promptUnload: runBeforeUnload,
     });
+
+    // Only wait for the browsingContext to close if runBeforeUnload is false.
+    // Otherwise a before unload prompt might be displayed and should be handled
+    // by the caller.
+    // See NOTE on https://playwright.dev/docs/api/class-page#page-close
+    if (!runBeforeUnload)
+      await onClose;
   }
 
   async setBackgroundColor(color?: { r: number; g: number; b: number; a: number; }): Promise<void> {

tests/bidi/expectations/bidi-chromium-library.txt

@@ -1,5 +1,3 @@
-library/beforeunload.spec.ts › should access page after beforeunload [timeout]
-library/beforeunload.spec.ts › should run beforeunload if asked for @smoke [timeout]
 library/browsercontext-events.spec.ts › console event should work in immediately closed popup [timeout]
 library/browsercontext-events.spec.ts › console event should work in popup 2 [timeout]
 library/browsercontext-events.spec.ts › dialog event should work in immediately closed popup [timeout]