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1'use strict';
2
3const common = require('../common');
4if (!common.hasCrypto)
5  common.skip('missing crypto');
6const assert = require('assert');
7const h2 = require('http2');
8
9const server = h2.createServer();
10
11server.on('stream', common.mustCall(onStream));
12
13function onStream(stream, headers, flags) {
14
15  // Test Stream State.
16  {
17    const state = stream.state;
18    assert.strictEqual(typeof state, 'object');
19    assert.strictEqual(typeof state.state, 'number');
20    assert.strictEqual(typeof state.weight, 'number');
21    assert.strictEqual(typeof state.sumDependencyWeight, 'number');
22    assert.strictEqual(typeof state.localClose, 'number');
23    assert.strictEqual(typeof state.remoteClose, 'number');
24    assert.strictEqual(typeof state.localWindowSize, 'number');
25  }
26
27  // Test Session State.
28  {
29    const state = stream.session.state;
30    assert.strictEqual(typeof state, 'object');
31    assert.strictEqual(typeof state.effectiveLocalWindowSize, 'number');
32    assert.strictEqual(typeof state.effectiveRecvDataLength, 'number');
33    assert.strictEqual(typeof state.nextStreamID, 'number');
34    assert.strictEqual(typeof state.localWindowSize, 'number');
35    assert.strictEqual(typeof state.lastProcStreamID, 'number');
36    assert.strictEqual(typeof state.remoteWindowSize, 'number');
37    assert.strictEqual(typeof state.outboundQueueSize, 'number');
38    assert.strictEqual(typeof state.deflateDynamicTableSize, 'number');
39    assert.strictEqual(typeof state.inflateDynamicTableSize, 'number');
40  }
41
42  stream.respond({
43    'content-type': 'text/html',
44    ':status': 200
45  });
46  stream.end('hello world');
47}
48
49server.listen(0);
50
51server.on('listening', common.mustCall(() => {
52
53  const client = h2.connect(`http://localhost:${server.address().port}`);
54
55  const headers = { ':path': '/' };
56
57  const req = client.request(headers);
58
59  // State will only be valid after connect event is emitted
60  req.on('ready', common.mustCall(() => {
61
62    // Test Stream State.
63    {
64      const state = req.state;
65      assert.strictEqual(typeof state, 'object');
66      assert.strictEqual(typeof state.state, 'number');
67      assert.strictEqual(typeof state.weight, 'number');
68      assert.strictEqual(typeof state.sumDependencyWeight, 'number');
69      assert.strictEqual(typeof state.localClose, 'number');
70      assert.strictEqual(typeof state.remoteClose, 'number');
71      assert.strictEqual(typeof state.localWindowSize, 'number');
72    }
73
74    // Test Session State
75    {
76      const state = req.session.state;
77      assert.strictEqual(typeof state, 'object');
78      assert.strictEqual(typeof state.effectiveLocalWindowSize, 'number');
79      assert.strictEqual(typeof state.effectiveRecvDataLength, 'number');
80      assert.strictEqual(typeof state.nextStreamID, 'number');
81      assert.strictEqual(typeof state.localWindowSize, 'number');
82      assert.strictEqual(typeof state.lastProcStreamID, 'number');
83      assert.strictEqual(typeof state.remoteWindowSize, 'number');
84      assert.strictEqual(typeof state.outboundQueueSize, 'number');
85      assert.strictEqual(typeof state.deflateDynamicTableSize, 'number');
86      assert.strictEqual(typeof state.inflateDynamicTableSize, 'number');
87    }
88  }));
89
90  req.on('response', common.mustCall());
91  req.resume();
92  req.on('end', common.mustCall(() => {
93    server.close();
94    client.close();
95  }));
96  req.end();
97
98}));
99