node/test/parallel/test-http2-respond-file-fd-invalid.js
Rich Trott 40bab30067 test: move firstInvalidFD() out of common module
common.firstInvalidFD() is used in only one test. Move it out of the
common module and into the one test that uses it.

PR-URL: https://github.com/nodejs/node/pull/17781
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2017-12-21 10:11:42 -08:00

50 lines
1.1 KiB
JavaScript

'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const fs = require('fs');
const http2 = require('http2');
const {
NGHTTP2_INTERNAL_ERROR
} = http2.constants;
const errorCheck = common.expectsError({
code: 'ERR_HTTP2_STREAM_ERROR',
type: Error,
message: `Stream closed with error code ${NGHTTP2_INTERNAL_ERROR}`
}, 2);
const server = http2.createServer();
server.on('stream', (stream) => {
let fd = 2;
// Get first known bad file descriptor.
try {
while (fs.fstatSync(++fd));
} catch (e) {
// do nothing; we now have an invalid fd
}
stream.respondWithFD(fd);
stream.on('error', common.mustCall(errorCheck));
});
server.listen(0, () => {
const client = http2.connect(`http://localhost:${server.address().port}`);
const req = client.request();
req.on('response', common.mustCall());
req.on('error', common.mustCall(errorCheck));
req.on('data', common.mustNotCall());
req.on('end', common.mustCall(() => {
assert.strictEqual(req.rstCode, NGHTTP2_INTERNAL_ERROR);
client.close();
server.close();
}));
req.end();
});