node/test/parallel/test-http2-client-settings-before-connect.js

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'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const h2 = require('http2');
const server = h2.createServer();
// We use the lower-level API here
server.on('stream', common.mustCall((stream, headers, flags) => {
stream.respond();
stream.end('ok');
}));
server.on('session', common.mustCall((session) => {
session.on('remoteSettings', common.mustCall(2));
}));
server.listen(0, common.mustCall(() => {
const client = h2.connect(`http://localhost:${server.address().port}`);
[
['headerTableSize', -1, RangeError],
['headerTableSize', 2 ** 32, RangeError],
['initialWindowSize', -1, RangeError],
['initialWindowSize', 2 ** 32, RangeError],
['maxFrameSize', 1, RangeError],
['maxFrameSize', 2 ** 24, RangeError],
['maxConcurrentStreams', -1, RangeError],
['maxConcurrentStreams', 2 ** 32, RangeError],
['maxHeaderListSize', -1, RangeError],
['maxHeaderListSize', 2 ** 32, RangeError],
['maxHeaderSize', -1, RangeError],
['maxHeaderSize', 2 ** 32, RangeError],
['enablePush', 'a', TypeError],
['enablePush', 1, TypeError],
['enablePush', 0, TypeError],
['enablePush', null, TypeError],
['enablePush', {}, TypeError],
].forEach(([name, value, errorType]) =>
assert.throws(
() => client.settings({ [name]: value }),
{
code: 'ERR_HTTP2_INVALID_SETTING_VALUE',
name: errorType.name
}
)
);
assert.throws(
() => client.settings({ customSettings: {
0x11: 5,
0x12: 5,
0x13: 5,
0x14: 5,
0x15: 5,
0x16: 5,
0x17: 5,
0x18: 5,
0x19: 5,
0x1A: 5, // more than 10
0x1B: 5
} }),
{
code: 'ERR_HTTP2_TOO_MANY_CUSTOM_SETTINGS',
name: 'Error'
}
);
assert.throws(
() => client.settings({ customSettings: {
0x10000: 5,
} }),
{
code: 'ERR_HTTP2_INVALID_SETTING_VALUE',
name: 'RangeError'
}
);
assert.throws(
() => client.settings({ customSettings: {
0x55: 0x100000000,
} }),
{
code: 'ERR_HTTP2_INVALID_SETTING_VALUE',
name: 'RangeError'
}
);
assert.throws(
() => client.settings({ customSettings: {
0x55: -1,
} }),
{
code: 'ERR_HTTP2_INVALID_SETTING_VALUE',
name: 'RangeError'
}
);
[1, true, {}, []].forEach((invalidCallback) =>
assert.throws(
() => client.settings({}, invalidCallback),
{
name: 'TypeError',
code: 'ERR_INVALID_ARG_TYPE',
}
)
);
client.settings({ maxFrameSize: 1234567, customSettings: { 0xbf: 12 } });
const req = client.request();
req.on('response', common.mustCall());
req.resume();
req.on('close', common.mustCall(() => {
server.close();
client.close();
}));
}));