fix(reporters): write buffered stdout/stderr on process exit

vitest-dev · Nov 19, 2024 · d9f70ec · d9f70ec
1 parent f1babdc
commit d9f70ec
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Showing 3 changed files with 8 additions and 0 deletions.
diff --git a/packages/vitest/package.json b/packages/vitest/package.json
@@ -163,6 +163,7 @@
     "magic-string": "^0.30.12",
     "pathe": "^1.1.2",
     "restore-cursor": "^5.1.0",
+    "signal-exit": "^4.1.0",
     "std-env": "^3.8.0",
     "tinybench": "^2.9.0",
     "tinyexec": "^0.3.1",

diff --git a/packages/vitest/src/node/reporters/renderers/windowedRenderer.ts b/packages/vitest/src/node/reporters/renderers/windowedRenderer.ts
@@ -2,6 +2,7 @@ import type { Writable } from 'node:stream'
 import type { Vitest } from '../../core'
 import { stripVTControlCharacters } from 'node:util'
 import restoreCursor from 'restore-cursor'
+import { onExit } from 'signal-exit'
 
 const DEFAULT_RENDER_INTERVAL = 16
 
@@ -54,6 +55,9 @@ export class WindowRenderer {
     restoreCursor()
     this.write(HIDE_CURSOR, 'output')
 
+    // Write buffered content on unexpected exits, e.g. direct `process.exit()` calls
+    onExit(() => this.flushBuffer())
+
     this.start()
   }
 

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml