nodejs
diff --git a/Collapse file
‎test/parallel/test-stream-pipe-unpipe-streams.js‎
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+3Lines changed: 3 additions & 0 deletions b/Collapse file
‎test/parallel/test-stream-pipe-unpipe-streams.js‎
Copy file name to clipboardExpand all lines: test/parallel/test-stream-pipe-unpipe-streams.js
+3Lines changed: 3 additions & 0 deletions
@@ -25,6 +25,9 @@ source.unpipe(dest2);
 assert.strictEqual(source._readableState.pipes, dest1);
 assert.notStrictEqual(source._readableState.pipes, dest2);
 
+dest2.on('unpipe', common.fail);
+source.unpipe(dest2);
+
 source.unpipe(dest1);
 
 assert.strictEqual(source._readableState.pipes, null);