test: add test for vitest-dev#2943

test/watch/test/stdout.test.ts

@@ -0,0 +1,32 @@
+import { readFileSync, writeFileSync } from 'fs'
+import { afterEach, expect, test } from 'vitest'
+
+import { startWatchMode, waitFor } from './utils'
+
+const testFile = 'fixtures/math.test.ts'
+const testFileContent = readFileSync(testFile, 'utf-8')
+
+afterEach(() => {
+  writeFileSync(testFile, testFileContent, 'utf8')
+})
+
+test('console.log is visible on test re-run', async () => {
+  const vitest = await startWatchMode()
+  const testCase = `
+test('test with logging', () => {
+  console.log('First')
+  console.log('Second')
+  console.log('Third')
+  expect(true).toBe(true)
+})
+`
+
+  writeFileSync(testFile, `${testFileContent}${testCase}`, 'utf8')
+
+  await waitFor(() => {
+    expect(vitest.getOutput()).toMatch('stdout | math.test.ts > test with logging')
+    expect(vitest.getOutput()).toMatch('First')
+    expect(vitest.getOutput()).toMatch('Second')
+    expect(vitest.getOutput()).toMatch('Third')
+  })
+})