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// Flags: --expose-http2
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const http2 = require('http2');
const server = http2.createServer();
// Each of these headers must appear only once
const singles = [
'content-type',
'user-agent',
'referer',
'authorization',
'proxy-authorization',
'if-modified-since',
'if-unmodified-since',
'from',
'location',
'max-forwards'
];
server.on('stream', common.mustNotCall());
server.listen(0, common.mustCall(() => {
const client = http2.connect(`http://localhost:${server.address().port}`);
let remaining = singles.length * 2;
function maybeClose() {
if (--remaining === 0) {
server.close();
client.destroy();
}
}
singles.forEach((i) => {
const req = client.request({
[i]: 'abc',
[i.toUpperCase()]: 'xyz'
});
req.on('error', common.expectsError({
code: 'ERR_HTTP2_HEADER_SINGLE_VALUE',
type: Error,
message: `Header field "${i}" must have only a single value`
}));
req.on('error', common.mustCall(maybeClose));
const req2 = client.request({
[i]: ['abc', 'xyz']
});
req2.on('error', common.expectsError({
code: 'ERR_HTTP2_HEADER_SINGLE_VALUE',
type: Error,
message: `Header field "${i}" must have only a single value`
}));
req2.on('error', common.mustCall(maybeClose));
});
}));
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