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4fa5448e5d
Refs: https://github.com/nodejs/node/issues/22160 PR-URL: https://github.com/nodejs/node/pull/22328 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
93 lines
3.6 KiB
JavaScript
93 lines
3.6 KiB
JavaScript
// Flags: --expose-internals
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'use strict';
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const common = require('../common');
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if (!common.hasCrypto)
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common.skip('missing crypto');
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// Test coverage for the updateOptionsBuffer method used internally
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// by the http2 implementation.
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const { updateOptionsBuffer } = require('internal/http2/util');
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const { internalBinding } = require('internal/test/binding');
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const { optionsBuffer } = internalBinding('http2');
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const { ok, strictEqual } = require('assert');
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const IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE = 0;
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const IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS = 1;
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const IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH = 2;
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const IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS = 3;
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const IDX_OPTIONS_PADDING_STRATEGY = 4;
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const IDX_OPTIONS_MAX_HEADER_LIST_PAIRS = 5;
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const IDX_OPTIONS_MAX_OUTSTANDING_PINGS = 6;
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const IDX_OPTIONS_MAX_OUTSTANDING_SETTINGS = 7;
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const IDX_OPTIONS_MAX_SESSION_MEMORY = 8;
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const IDX_OPTIONS_FLAGS = 9;
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{
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updateOptionsBuffer({
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maxDeflateDynamicTableSize: 1,
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maxReservedRemoteStreams: 2,
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maxSendHeaderBlockLength: 3,
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peerMaxConcurrentStreams: 4,
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paddingStrategy: 5,
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maxHeaderListPairs: 6,
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maxOutstandingPings: 7,
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maxOutstandingSettings: 8,
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maxSessionMemory: 9
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});
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE], 1);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS], 2);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH], 3);
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strictEqual(optionsBuffer[IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS], 4);
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strictEqual(optionsBuffer[IDX_OPTIONS_PADDING_STRATEGY], 5);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_HEADER_LIST_PAIRS], 6);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_PINGS], 7);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_SETTINGS], 8);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_SESSION_MEMORY], 9);
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const flags = optionsBuffer[IDX_OPTIONS_FLAGS];
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ok(flags & (1 << IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE));
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ok(flags & (1 << IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS));
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ok(flags & (1 << IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH));
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ok(flags & (1 << IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS));
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ok(flags & (1 << IDX_OPTIONS_PADDING_STRATEGY));
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ok(flags & (1 << IDX_OPTIONS_MAX_HEADER_LIST_PAIRS));
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ok(flags & (1 << IDX_OPTIONS_MAX_OUTSTANDING_PINGS));
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ok(flags & (1 << IDX_OPTIONS_MAX_OUTSTANDING_SETTINGS));
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}
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{
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optionsBuffer[IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH] = 0;
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optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_PINGS] = 0;
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updateOptionsBuffer({
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maxDeflateDynamicTableSize: 1,
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maxReservedRemoteStreams: 2,
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peerMaxConcurrentStreams: 4,
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paddingStrategy: 5,
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maxHeaderListPairs: 6
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});
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE], 1);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS], 2);
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strictEqual(optionsBuffer[IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS], 4);
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strictEqual(optionsBuffer[IDX_OPTIONS_PADDING_STRATEGY], 5);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_HEADER_LIST_PAIRS], 6);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH], 0);
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strictEqual(optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_PINGS], 0);
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const flags = optionsBuffer[IDX_OPTIONS_FLAGS];
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ok(flags & (1 << IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE));
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ok(flags & (1 << IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS));
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ok(flags & (1 << IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS));
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ok(flags & (1 << IDX_OPTIONS_PADDING_STRATEGY));
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ok(flags & (1 << IDX_OPTIONS_MAX_HEADER_LIST_PAIRS));
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ok(!(flags & (1 << IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH)));
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ok(!(flags & (1 << IDX_OPTIONS_MAX_OUTSTANDING_PINGS)));
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}
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