Update the frontend to support async nodes.

tests-ui/tests/composables/BrowserTabTitle.spec.ts

@@ -3,12 +3,20 @@ import { nextTick, reactive } from 'vue'
 
 import { useBrowserTabTitle } from '@/composables/useBrowserTabTitle'
 
+// Mock i18n module
+vi.mock('@/i18n', () => ({
+  t: (key: string, fallback: string) =>
+    key === 'g.nodesRunning' ? 'nodes running' : fallback
+}))
+
 // Mock the execution store
 const executionStore = reactive({
   isIdle: true,
   executionProgress: 0,
   executingNode: null as any,
-  executingNodeProgress: 0
+  executingNodeProgress: 0,
+  nodeProgressStates: {} as any,
+  activePrompt: null as any
 })
 vi.mock('@/stores/executionStore', () => ({
   useExecutionStore: () => executionStore
@@ -37,6 +45,8 @@ describe('useBrowserTabTitle', () => {
     executionStore.executionProgress = 0
     executionStore.executingNode = null as any
     executionStore.executingNodeProgress = 0
+    executionStore.nodeProgressStates = {}
+    executionStore.activePrompt = null
 
     // reset setting and workflow stores
     ;(settingStore.get as any).mockReturnValue('Enabled')
@@ -97,13 +107,41 @@ describe('useBrowserTabTitle', () => {
     expect(document.title).toBe('[30%]ComfyUI')
   })
 
-  it('shows node execution title when executing a node', async () => {
+  it('shows node execution title when executing a node using nodeProgressStates', async () => {
     executionStore.isIdle = false
     executionStore.executionProgress = 0.4
-    executionStore.executingNodeProgress = 0.5
-    executionStore.executingNode = { type: 'Foo' }
+    executionStore.nodeProgressStates = {
+      '1': { state: 'running', value: 5, max: 10, node: '1', prompt_id: 'test' }
+    }
+    executionStore.activePrompt = {
+      workflow: {
+        changeTracker: {
+          activeState: {
+            nodes: [{ id: 1, type: 'Foo' }]
+          }
+        }
+      }
+    }
     useBrowserTabTitle()
     await nextTick()
     expect(document.title).toBe('[40%][50%] Foo')
   })
+
+  it('shows multiple nodes running when multiple nodes are executing', async () => {
+    executionStore.isIdle = false
+    executionStore.executionProgress = 0.4
+    executionStore.nodeProgressStates = {
+      '1': {
+        state: 'running',
+        value: 5,
+        max: 10,
+        node: '1',
+        prompt_id: 'test'
+      },
+      '2': { state: 'running', value: 8, max: 10, node: '2', prompt_id: 'test' }
+    }
+    useBrowserTabTitle()
+    await nextTick()
+    expect(document.title).toBe('[40%][2 nodes running]')
+  })
 })