[Refactor] Re-organize browser_tests directory (#3105)

browser_tests/tests/litegraphEvent.spec.ts

@@ -0,0 +1,37 @@
+import { expect } from '@playwright/test'
+
+import { comfyPageFixture as test } from '../fixtures/ComfyPage'
+
+function listenForEvent(): Promise<Event> {
+  return new Promise<Event>((resolve) => {
+    document.addEventListener('litegraph:canvas', (e) => resolve(e), {
+      once: true
+    })
+  })
+}
+
+test.describe('Canvas Event', () => {
+  test('Emit litegraph:canvas empty-release', async ({ comfyPage }) => {
+    const eventPromise = comfyPage.page.evaluate(listenForEvent)
+    const disconnectPromise = comfyPage.disconnectEdge()
+    const event = await eventPromise
+    await disconnectPromise
+
+    expect(event).not.toBeNull()
+    // No further check on event content as the content is dropped by
+    // playwright for some reason.
+    // See https://github.com/microsoft/playwright/issues/31580
+  })
+
+  test('Emit litegraph:canvas empty-double-click', async ({ comfyPage }) => {
+    const eventPromise = comfyPage.page.evaluate(listenForEvent)
+    const doubleClickPromise = comfyPage.doubleClickCanvas()
+    const event = await eventPromise
+    await doubleClickPromise
+
+    expect(event).not.toBeNull()
+    // No further check on event content as the content is dropped by
+    // playwright for some reason.
+    // See https://github.com/microsoft/playwright/issues/31580
+  })
+})