test(e2e): refine test for template expansion

e2e-tests/basic.spec.ts

@@ -141,8 +141,8 @@ test('template', async ({ page, block }) => {
 
   await block.waitForBlocks(5)
 
-  // NOTE: use delay to type slower, to trigger auto-completion UI.
-  await block.clickNext()
+  // See-also: #9354
+  await block.enterNext()
   await block.mustType('/template')
 
   await page.click('[title="Insert a created template here"]')
@@ -154,6 +154,19 @@ test('template', async ({ page, block }) => {
   await popupMenuItem.click()
 
   await block.waitForBlocks(9)
+
+
+  await block.clickNext()
+  await block.mustType('/template')
+
+  await page.click('[title="Insert a created template here"]')
+  // type to search template name
+  await page.keyboard.type(randomTemplate.substring(0, 3), { delay: 100 })
+
+  await popupMenuItem.waitFor({ timeout: 2000 }) // wait for template search
+  await popupMenuItem.click()
+
+  await block.waitForBlocks(13) // 9 + 4
 })
 
 test('auto completion square brackets', async ({ page, block }) => {

e2e-tests/fixtures.ts

@@ -27,7 +27,7 @@ const consoleLogWatcher = (msg: ConsoleMessage) => {
   const text = msg.text()
   logs += text + '\n'
 
-  expect(text, logs).not.toMatch(/^(Failed to|Uncaught)/)
+  expect(text, logs).not.toMatch(/^(Failed to|Uncaught|Assert failed)/)
 
   // youtube video
   // Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'ch-ua-reduced'.