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https://github.com/oven-sh/bun
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a2ddfe6913
* Move uWebSockets and uSockets forks into Bun's repository * Update Makefile * Update settings.json * Update libuwsockets.cpp * Remove backends we won't be using * Update bindings.cpp --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
67 lines
4.2 KiB
C++
67 lines
4.2 KiB
C++
/* This is a temporary fix since we do not support this mode with pub/sub yet */
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#define UWS_ALLOW_SHARED_AND_DEDICATED_COMPRESSOR_MIX
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/* Zlib bug should not affect testing */
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#define UWS_ALLOW_8_WINDOW_BITS
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#include "../src/WebSocketExtensions.h"
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#include <iostream>
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void testNegotiation(bool wantCompression, int wantedCompressionWindow, int wantedInflationWindow, std::string_view offer,
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bool negCompression, int negCompressionWindow, int negInflationWindow, std::string_view negResponse) {
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auto [compression, compressionWindow, inflationWindow, response] = uWS::negotiateCompression(wantCompression, wantedCompressionWindow, wantedInflationWindow, offer);
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if (compression == negCompression && compressionWindow == negCompressionWindow && inflationWindow == negInflationWindow && response == negResponse) {
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std::cout << "PASS" << std::endl;
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} else {
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std::cout << "FAIL: <" << response << "> is not expected <" << negResponse << ">" << std::endl;
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}
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}
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int main() {
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/* Both parties must indicate compression for it to negotiate */
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testNegotiation(false, 15, 15, "permessage-deflate", false, 0, 0, "");
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testNegotiation(false, 15, 15, "x-webkit-deflate-frame", false, 0, 0, "");
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testNegotiation(true, 15, 15, "", false, 15, 15, "");
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testNegotiation(true, 15, 15, "", false, 15, 15, "");
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/* client_max_window_bits can only be used if the client indicates support */
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testNegotiation(true, 15, 11, "permessage-deflate; ", true, 15, 0, "permessage-deflate; client_no_context_takeover");
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testNegotiation(true, 15, 0, "permessage-deflate; ", true, 15, 0, "permessage-deflate; client_no_context_takeover");
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testNegotiation(true, 15, 11, "permessage-deflate; client_max_window_bits=14", true, 15, 11, "permessage-deflate; client_max_window_bits=11");
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testNegotiation(true, 15, 11, "permessage-deflate; client_max_window_bits=9", true, 15, 9, "permessage-deflate; client_max_window_bits=9");
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/* server_max_window_bits can always be used */
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testNegotiation(true, 0, 15, "permessage-deflate; ", true, 0, 15, "permessage-deflate; server_no_context_takeover");
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testNegotiation(true, 8, 15, "permessage-deflate; ", true, 8, 15, "permessage-deflate; server_max_window_bits=8");
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testNegotiation(true, 15, 15, "permessage-deflate; server_max_window_bits=8", true, 8, 15, "permessage-deflate; server_max_window_bits=8");
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testNegotiation(true, 11, 15, "permessage-deflate; server_max_window_bits=14", true, 11, 15, "permessage-deflate; server_max_window_bits=11");
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/* x-webkit-deflate-frame has no particular rules */
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testNegotiation(true, 11, 15, "x-webkit-deflate-frame; no_context_takeover; max_window_bits=8", true, 0, 15, "x-webkit-deflate-frame");
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testNegotiation(true, 11, 12, "x-webkit-deflate-frame; no_context_takeover; max_window_bits=8", true, 0, 12, "x-webkit-deflate-frame; max_window_bits=12");
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testNegotiation(true, 11, 12, "x-webkit-deflate-frame; max_window_bits=8", true, 8, 12, "x-webkit-deflate-frame; max_window_bits=12");
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testNegotiation(true, 15, 0, "x-webkit-deflate-frame; max_window_bits=15", true, 15, 0, "x-webkit-deflate-frame; no_context_takeover");
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/* Defaults */
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testNegotiation(true, 15, 15, "x-webkit-deflate-frame", true, 15, 15, "x-webkit-deflate-frame");
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testNegotiation(true, 15, 15, "permessage-deflate", true, 15, 15, "permessage-deflate");
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/* Fail on invalid values */
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testNegotiation(true, 15, 15, "x-webkit-deflate-frame; max_window_bits=3", false, 0, 0, "");
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/* This one doesn't fail, but at least ignores the too high value */
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testNegotiation(true, 15, 15, "x-webkit-deflate-frame; max_window_bits=16", true, 15, 15, "x-webkit-deflate-frame");
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testNegotiation(true, 15, 15, "permessage-deflate; server_max_window_bits=3", false, 0, 0, "");
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testNegotiation(true, 15, 15, "permessage-deflate; client_max_window_bits=3", false, 0, 0, "");
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/* Same here; these won't fail but just be ignored */
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testNegotiation(true, 15, 15, "permessage-deflate; server_max_window_bits=17", true, 15, 15, "permessage-deflate");
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testNegotiation(true, 15, 15, "permessage-deflate; client_max_window_bits=17", true, 15, 15, "permessage-deflate");
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std::cout << "ALL PASS" << std::endl;
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} |