test: fix flaky test-heapdump-http2

Trott · MylesBorins · commit 30da3323140c · 2020-07-27T18:04:11.000-04:00
Replace stream.respondWithFile(__filename) with stream.respondWithFile(process.execPath). The test file is probably small enough on some operating systems to be sent immediately, without waiting for the receiving side to do anything. The fix was figured out by addaleax. Co-authored-by: Anna Henningsen <anna@addaleax.net> Ref: #34389 (comment) Fixes: #34389 PR-URL: #34415 Refs: #34389 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
diff --git a/test/pummel/test-heapdump-http2.js b/test/pummel/test-heapdump-http2.js
@@ -14,7 +14,7 @@ const http2 = require('http2');
 
 const server = http2.createServer();
 server.on('stream', (stream) => {
-  stream.respondWithFile(__filename);
+  stream.respondWithFile(process.execPath);
 });
 server.listen(0, () => {
   const client = http2.connect(`http://localhost:${server.address().port}`);
