test: add test for autoDestroy in stream

PR-URL: #24127 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Mathias Buus <[email protected]>
nodejs · Nov 13, 2018 · fe7ef1a · fe7ef1a
1 parent 02e9fa0
commit fe7ef1a
Showing 1 changed file with 28 additions and 0 deletions.
diff --git a/test/parallel/test-stream-auto-destroy.js b/test/parallel/test-stream-auto-destroy.js
@@ -82,3 +82,31 @@ const assert = require('assert');
     assert(finished);
   }));
 }
+
+{
+  const r = new stream.Readable({
+    read() {
+      r2.emit('error', new Error('fail'));
+    }
+  });
+  const r2 = new stream.Readable({
+    autoDestroy: true,
+    destroy: common.mustCall((err, cb) => cb())
+  });
+
+  r.pipe(r2);
+}
+
+{
+  const r = new stream.Readable({
+    read() {
+      w.emit('error', new Error('fail'));
+    }
+  });
+  const w = new stream.Writable({
+    autoDestroy: true,
+    destroy: common.mustCall((err, cb) => cb())
+  });
+
+  r.pipe(w);
+}