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// Flags: --no-warnings
'use strict';
const common = require('../common');
if (!common.hasQuic)
common.skip('missing quic');
const assert = require('assert');
const { createQuicSocket } = require('net');
const { once } = require('events');
const fs = require('fs');
const qlog = process.env.NODE_QLOG === '1';
const { key, cert, ca } = require('../common/quic');
const options = { key, cert, ca, alpn: 'meow', qlog };
const variants = [];
for (const variant of ['sendFD', 'sendFile', 'sendFD+fileHandle']) {
for (const offset of [-1, 0, 100]) {
for (const length of [-1, 100]) {
variants.push({ variant, offset, length });
}
}
}
(async function() {
await Promise.all(variants.map(test));
})().then(common.mustCall());
async function test({ variant, offset, length }) {
const server = createQuicSocket({ qlog, server: options });
const client = createQuicSocket({ qlog, client: options });
let fd;
server.on('session', common.mustCall(async (session) => {
if (qlog) {
session.qlog.pipe(
fs.createWriteStream(`server-${variant}-${offset}-${length}.qlog`));
}
const stream = await session.openStream({ halfOpen: true });
// The data and end events won't emit because
// the stream is never readable.
stream.on('data', common.mustNotCall());
stream.on('end', common.mustNotCall());
stream.on('finish', common.mustCall());
stream.on('close', common.mustCall());
if (variant === 'sendFD') {
fd = fs.openSync(__filename, 'r');
stream.sendFD(fd, { offset, length });
} else if (variant === 'sendFD+fileHandle') {
fs.promises.open(__filename, 'r').then(common.mustCall((handle) => {
fd = handle;
stream.sendFD(handle, { offset, length });
}));
} else {
assert.strictEqual(variant, 'sendFile');
stream.sendFile(__filename, { offset, length });
}
session.on('close', common.mustCall());
}));
await server.listen();
const req = await client.connect({
address: 'localhost',
port: server.endpoints[0].address.port
});
if (qlog) {
req.qlog.pipe(
fs.createWriteStream(`client-${variant}-${offset}-${length}.qlog`));
}
req.on('stream', common.mustCall((stream) => {
const data = [];
stream.on('data', (chunk) => data.push(chunk));
stream.on('end', common.mustCall(() => {
let expectedContent = fs.readFileSync(__filename);
if (offset !== -1) expectedContent = expectedContent.slice(offset);
if (length !== -1) expectedContent = expectedContent.slice(0, length);
assert.deepStrictEqual(Buffer.concat(data), expectedContent);
if (fd !== undefined) {
if (fd.close) fd.close().then(common.mustCall());
else fs.closeSync(fd);
}
}));
stream.on('close', common.mustCall(() => {
client.close();
server.close();
}));
}));
await Promise.all([
once(client, 'close'),
once(server, 'close')
]);
}
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