1'use strict';
2
3const common = require('../common');
4const fixtures = require('../common/fixtures');
5if (!common.hasCrypto)
6  common.skip('missing crypto');
7const http2 = require('http2');
8const assert = require('assert');
9const fs = require('fs');
10
11const {
12  HTTP2_HEADER_CONTENT_TYPE,
13  HTTP2_HEADER_CONTENT_LENGTH
14} = http2.constants;
15
16const fname = fixtures.path('elipses.txt');
17const data = fs.readFileSync(fname);
18const stat = fs.statSync(fname);
19fs.promises.open(fname, 'r').then(common.mustCall((fileHandle) => {
20  const server = http2.createServer();
21  server.on('stream', (stream) => {
22    stream.respondWithFD(fileHandle, {
23      [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain',
24      [HTTP2_HEADER_CONTENT_LENGTH]: stat.size,
25    });
26  });
27  server.on('close', common.mustCall(() => fileHandle.close()));
28  server.listen(0, common.mustCall(() => {
29
30    const client = http2.connect(`http://localhost:${server.address().port}`);
31    const req = client.request();
32
33    req.on('response', common.mustCall((headers) => {
34      assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], 'text/plain');
35      assert.strictEqual(+headers[HTTP2_HEADER_CONTENT_LENGTH], data.length);
36    }));
37    req.setEncoding('utf8');
38    let check = '';
39    req.on('data', (chunk) => check += chunk);
40    req.on('end', common.mustCall(() => {
41      assert.strictEqual(check, data.toString('utf8'));
42      client.close();
43      server.close();
44    }));
45    req.end();
46  }));
47}));
48