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| 1 /* | |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "modules/websockets/WebSocketPerMessageDeflate.h" | |
| 33 | |
| 34 #include "wtf/text/StringHash.h" | |
| 35 | |
| 36 #include <algorithm> | |
| 37 #include <gtest/gtest.h> | |
| 38 #include <iterator> | |
| 39 | |
| 40 namespace blink { | |
| 41 namespace { | |
| 42 | |
| 43 TEST(WebSocketPerMessageDeflateTest, TestDeflateHelloTakeOver) | |
| 44 { | |
| 45 WebSocketPerMessageDeflate c; | |
| 46 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 47 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeText; | |
| 48 WebSocketFrame f1(opcode, "Hello", 5, WebSocketFrame::Final); | |
| 49 WebSocketFrame f2(opcode, "Hello", 5, WebSocketFrame::Final); | |
| 50 | |
| 51 ASSERT_TRUE(c.deflate(f1)); | |
| 52 EXPECT_EQ(7u, f1.payloadLength); | |
| 53 EXPECT_EQ(0, memcmp("\xf2\x48\xcd\xc9\xc9\x07\x00", f1.payload, f1.payloadLe
ngth)); | |
| 54 EXPECT_TRUE(f1.compress); | |
| 55 EXPECT_TRUE(f1.final); | |
| 56 | |
| 57 c.resetDeflateBuffer(); | |
| 58 ASSERT_TRUE(c.deflate(f2)); | |
| 59 EXPECT_EQ(5u, f2.payloadLength); | |
| 60 EXPECT_EQ(0, memcmp("\xf2\x00\x11\x00\x00", f2.payload, f2.payloadLength)); | |
| 61 EXPECT_TRUE(f2.compress); | |
| 62 EXPECT_TRUE(f2.final); | |
| 63 } | |
| 64 | |
| 65 TEST(WebSocketPerMessageTest, TestDeflateHelloNoTakeOver) | |
| 66 { | |
| 67 WebSocketPerMessageDeflate c; | |
| 68 c.enable(8, WebSocketDeflater::DoNotTakeOverContext); | |
| 69 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeText; | |
| 70 WebSocketFrame f1(opcode, "Hello", 5, WebSocketFrame::Final); | |
| 71 WebSocketFrame f2(opcode, "Hello", 5, WebSocketFrame::Final); | |
| 72 | |
| 73 ASSERT_TRUE(c.deflate(f1)); | |
| 74 EXPECT_EQ(7u, f1.payloadLength); | |
| 75 EXPECT_EQ(0, memcmp("\xf2\x48\xcd\xc9\xc9\x07\x00", f1.payload, f1.payloadLe
ngth)); | |
| 76 EXPECT_TRUE(f1.compress); | |
| 77 EXPECT_TRUE(f1.final); | |
| 78 | |
| 79 c.resetDeflateBuffer(); | |
| 80 ASSERT_TRUE(c.deflate(f2)); | |
| 81 EXPECT_EQ(7u, f2.payloadLength); | |
| 82 EXPECT_EQ(0, memcmp("\xf2\x48\xcd\xc9\xc9\x07\x00", f2.payload, f2.payloadLe
ngth)); | |
| 83 EXPECT_TRUE(f2.compress); | |
| 84 EXPECT_TRUE(f2.final); | |
| 85 } | |
| 86 | |
| 87 TEST(WebSocketPerMessageDeflateTest, TestDeflateInflateMultipleFrame) | |
| 88 { | |
| 89 WebSocketPerMessageDeflate c; | |
| 90 WebSocketFrame::OpCode text = WebSocketFrame::OpCodeText; | |
| 91 c.enable(8, WebSocketDeflater::DoNotTakeOverContext); | |
| 92 size_t length = 64 * 1024; | |
| 93 std::string payload; | |
| 94 std::string expected; | |
| 95 std::string actual; | |
| 96 std::string inflated; | |
| 97 // Generate string by a linear congruential generator. | |
| 98 uint64_t r = 0; | |
| 99 for (size_t i = 0; i < length; ++i) { | |
| 100 payload += 'a' + (r % 25); | |
| 101 r = (r * 12345 + 1103515245) % (static_cast<uint64_t>(1) << 31); | |
| 102 } | |
| 103 | |
| 104 WebSocketFrame frame(text, &payload[0], payload.size(), WebSocketFrame::Fina
l); | |
| 105 ASSERT_TRUE(c.deflate(frame)); | |
| 106 ASSERT_TRUE(frame.final); | |
| 107 ASSERT_TRUE(frame.compress); | |
| 108 expected = std::string(frame.payload, frame.payloadLength); | |
| 109 for (size_t i = 0; i < length; ++i) { | |
| 110 WebSocketFrame::OpCode opcode = !i ? text : WebSocketFrame::OpCodeContin
uation; | |
| 111 c.resetDeflateBuffer(); | |
| 112 WebSocketFrame frame(opcode, &payload[i], 1); | |
| 113 frame.final = (i == length - 1); | |
| 114 | |
| 115 ASSERT_TRUE(c.deflate(frame)); | |
| 116 ASSERT_EQ(i == length - 1, frame.final); | |
| 117 ASSERT_EQ(!i, frame.compress); | |
| 118 actual += std::string(frame.payload, frame.payloadLength); | |
| 119 } | |
| 120 EXPECT_EQ(expected, actual); | |
| 121 | |
| 122 for (size_t i = 0; i < actual.size(); ++i) { | |
| 123 WebSocketFrame::OpCode opcode = !i ? text : WebSocketFrame::OpCodeContin
uation; | |
| 124 c.resetInflateBuffer(); | |
| 125 WebSocketFrame frame(opcode, &actual[i], 1); | |
| 126 frame.final = (i == actual.size() - 1); | |
| 127 frame.compress = !i; | |
| 128 | |
| 129 ASSERT_TRUE(c.inflate(frame)); | |
| 130 ASSERT_EQ(i == actual.size() - 1, frame.final); | |
| 131 ASSERT_FALSE(frame.compress); | |
| 132 inflated += std::string(frame.payload, frame.payloadLength); | |
| 133 } | |
| 134 EXPECT_EQ(payload, inflated); | |
| 135 } | |
| 136 | |
| 137 TEST(WebSocketPerMessageDeflateTest, TestDeflateBinary) | |
| 138 { | |
| 139 WebSocketPerMessageDeflate c; | |
| 140 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 141 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeBinary; | |
| 142 WebSocketFrame f1(opcode, "Hello", 5, WebSocketFrame::Final); | |
| 143 | |
| 144 ASSERT_TRUE(c.deflate(f1)); | |
| 145 EXPECT_EQ(7u, f1.payloadLength); | |
| 146 EXPECT_EQ(0, memcmp("\xf2\x48\xcd\xc9\xc9\x07\x00", f1.payload, f1.payloadLe
ngth)); | |
| 147 EXPECT_EQ(opcode, f1.opCode); | |
| 148 EXPECT_TRUE(f1.compress); | |
| 149 EXPECT_TRUE(f1.final); | |
| 150 } | |
| 151 | |
| 152 TEST(WebSocketPerMessageDeflateTest, TestDeflateEmptyFrame) | |
| 153 { | |
| 154 WebSocketPerMessageDeflate c; | |
| 155 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 156 WebSocketFrame f1(WebSocketFrame::OpCodeText, "Hello", 5); | |
| 157 WebSocketFrame f2(WebSocketFrame::OpCodeContinuation, "", 0, WebSocketFrame:
:Final); | |
| 158 | |
| 159 ASSERT_TRUE(c.deflate(f1)); | |
| 160 EXPECT_EQ(0u, f1.payloadLength); | |
| 161 EXPECT_FALSE(f1.final); | |
| 162 EXPECT_TRUE(f1.compress); | |
| 163 | |
| 164 c.resetDeflateBuffer(); | |
| 165 ASSERT_TRUE(c.deflate(f2)); | |
| 166 EXPECT_EQ(7u, f2.payloadLength); | |
| 167 EXPECT_EQ(0, memcmp("\xf2\x48\xcd\xc9\xc9\x07\x00", f2.payload, f2.payloadLe
ngth)); | |
| 168 EXPECT_TRUE(f2.final); | |
| 169 EXPECT_FALSE(f2.compress); | |
| 170 } | |
| 171 | |
| 172 TEST(WebSocketPerMessageDeflateTest, TestDeflateEmptyMessages) | |
| 173 { | |
| 174 WebSocketPerMessageDeflate c; | |
| 175 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 176 WebSocketFrame f1(WebSocketFrame::OpCodeText, "", 0); | |
| 177 WebSocketFrame f2(WebSocketFrame::OpCodeContinuation, "", 0, WebSocketFrame:
:Final); | |
| 178 WebSocketFrame f3(WebSocketFrame::OpCodeText, "", 0, WebSocketFrame::Final); | |
| 179 WebSocketFrame f4(WebSocketFrame::OpCodeText, "", 0, WebSocketFrame::Final); | |
| 180 WebSocketFrame f5(WebSocketFrame::OpCodeText, "Hello", 5, WebSocketFrame::Fi
nal); | |
| 181 | |
| 182 ASSERT_TRUE(c.deflate(f1)); | |
| 183 EXPECT_EQ(0u, f1.payloadLength); | |
| 184 EXPECT_FALSE(f1.final); | |
| 185 EXPECT_TRUE(f1.compress); | |
| 186 | |
| 187 c.resetDeflateBuffer(); | |
| 188 ASSERT_TRUE(c.deflate(f2)); | |
| 189 EXPECT_EQ(1u, f2.payloadLength); | |
| 190 EXPECT_EQ(0, memcmp("\x00", f2.payload, f2.payloadLength)); | |
| 191 EXPECT_TRUE(f2.final); | |
| 192 EXPECT_FALSE(f2.compress); | |
| 193 | |
| 194 c.resetDeflateBuffer(); | |
| 195 ASSERT_TRUE(c.deflate(f3)); | |
| 196 EXPECT_EQ(0u, f3.payloadLength); | |
| 197 EXPECT_TRUE(f3.final); | |
| 198 EXPECT_FALSE(f3.compress); | |
| 199 | |
| 200 c.resetDeflateBuffer(); | |
| 201 ASSERT_TRUE(c.deflate(f4)); | |
| 202 EXPECT_EQ(0u, f4.payloadLength); | |
| 203 EXPECT_TRUE(f4.final); | |
| 204 EXPECT_FALSE(f4.compress); | |
| 205 | |
| 206 c.resetDeflateBuffer(); | |
| 207 ASSERT_TRUE(c.deflate(f5)); | |
| 208 EXPECT_EQ(7u, f5.payloadLength); | |
| 209 EXPECT_EQ(0, memcmp("\xf2\x48\xcd\xc9\xc9\x07\x00", f5.payload, f5.payloadLe
ngth)); | |
| 210 EXPECT_TRUE(f5.final); | |
| 211 EXPECT_TRUE(f5.compress); | |
| 212 } | |
| 213 | |
| 214 TEST(WebSocketPerMessageDeflateTest, TestControlMessage) | |
| 215 { | |
| 216 WebSocketPerMessageDeflate c; | |
| 217 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 218 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeClose; | |
| 219 WebSocketFrame f1(opcode, "Hello", 5, WebSocketFrame::Final); | |
| 220 | |
| 221 ASSERT_TRUE(c.deflate(f1)); | |
| 222 EXPECT_TRUE(f1.final); | |
| 223 EXPECT_FALSE(f1.compress); | |
| 224 EXPECT_EQ(std::string("Hello"), std::string(f1.payload, f1.payloadLength)); | |
| 225 } | |
| 226 | |
| 227 TEST(WebSocketPerMessageDeflateTest, TestDeflateControlMessageBetweenTextFrames) | |
| 228 { | |
| 229 WebSocketPerMessageDeflate c; | |
| 230 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 231 WebSocketFrame::OpCode close = WebSocketFrame::OpCodeClose; | |
| 232 WebSocketFrame::OpCode text = WebSocketFrame::OpCodeText; | |
| 233 WebSocketFrame::OpCode continuation = WebSocketFrame::OpCodeContinuation; | |
| 234 WebSocketFrame f1(text, "Hello", 5); | |
| 235 WebSocketFrame f2(close, "close", 5, WebSocketFrame::Final); | |
| 236 WebSocketFrame f3(continuation, "", 0, WebSocketFrame::Final); | |
| 237 | |
| 238 std::vector<char> compressed; | |
| 239 ASSERT_TRUE(c.deflate(f1)); | |
| 240 EXPECT_FALSE(f1.final); | |
| 241 EXPECT_TRUE(f1.compress); | |
| 242 std::copy(&f1.payload[0], &f1.payload[f1.payloadLength], std::inserter(compr
essed, compressed.end())); | |
| 243 | |
| 244 c.resetDeflateBuffer(); | |
| 245 ASSERT_TRUE(c.deflate(f2)); | |
| 246 EXPECT_TRUE(f2.final); | |
| 247 EXPECT_FALSE(f2.compress); | |
| 248 EXPECT_EQ(std::string("close"), std::string(f2.payload, f2.payloadLength)); | |
| 249 | |
| 250 c.resetDeflateBuffer(); | |
| 251 ASSERT_TRUE(c.deflate(f3)); | |
| 252 EXPECT_TRUE(f3.final); | |
| 253 EXPECT_FALSE(f3.compress); | |
| 254 std::copy(&f3.payload[0], &f3.payload[f3.payloadLength], std::inserter(compr
essed, compressed.end())); | |
| 255 | |
| 256 EXPECT_EQ(7u, compressed.size()); | |
| 257 EXPECT_EQ(0, memcmp("\xf2\x48\xcd\xc9\xc9\x07\x00", &compressed[0], compress
ed.size())); | |
| 258 } | |
| 259 | |
| 260 TEST(WebSocketPerMessageDeflateTest, TestInflate) | |
| 261 { | |
| 262 WebSocketPerMessageDeflate c; | |
| 263 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 264 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeText; | |
| 265 WebSocketFrame::OpCode continuation = WebSocketFrame::OpCodeContinuation; | |
| 266 std::string expected = "HelloHi!Hello"; | |
| 267 std::string actual; | |
| 268 WebSocketFrame f1(opcode, "\xf2\x48\xcd\xc9\xc9\x07\x00", 7, WebSocketFrame:
:Final | WebSocketFrame::Compress); | |
| 269 WebSocketFrame f2(continuation, "Hi!", 3, WebSocketFrame::Final); | |
| 270 WebSocketFrame f3(opcode, "\xf2\x00\x11\x00\x00", 5, WebSocketFrame::Final |
WebSocketFrame::Compress); | |
| 271 | |
| 272 ASSERT_TRUE(c.inflate(f1)); | |
| 273 EXPECT_EQ(5u, f1.payloadLength); | |
| 274 EXPECT_EQ(std::string("Hello"), std::string(f1.payload, f1.payloadLength)); | |
| 275 EXPECT_FALSE(f1.compress); | |
| 276 EXPECT_TRUE(f1.final); | |
| 277 | |
| 278 c.resetInflateBuffer(); | |
| 279 ASSERT_TRUE(c.inflate(f2)); | |
| 280 EXPECT_EQ(3u, f2.payloadLength); | |
| 281 EXPECT_EQ(std::string("Hi!"), std::string(f2.payload, f2.payloadLength)); | |
| 282 EXPECT_FALSE(f2.compress); | |
| 283 EXPECT_TRUE(f2.final); | |
| 284 | |
| 285 c.resetInflateBuffer(); | |
| 286 ASSERT_TRUE(c.inflate(f3)); | |
| 287 EXPECT_EQ(5u, f3.payloadLength); | |
| 288 EXPECT_EQ(std::string("Hello"), std::string(f3.payload, f3.payloadLength)); | |
| 289 EXPECT_FALSE(f3.compress); | |
| 290 EXPECT_TRUE(f3.final); | |
| 291 } | |
| 292 | |
| 293 TEST(WebSocketPerMessageDeflateTest, TestInflateMultipleBlocksOverMultipleFrames
) | |
| 294 { | |
| 295 WebSocketPerMessageDeflate c; | |
| 296 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 297 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeText; | |
| 298 WebSocketFrame::OpCode continuation = WebSocketFrame::OpCodeContinuation; | |
| 299 std::string expected = "HelloHello"; | |
| 300 std::string actual; | |
| 301 WebSocketFrame f1(opcode, "\xf2\x48\xcd\xc9\xc9\x07\x00\x00\x00\xff\xff", 11
, WebSocketFrame::Compress); | |
| 302 WebSocketFrame f2(continuation, "\xf2\x00\x11\x00\x00", 5, WebSocketFrame::F
inal); | |
| 303 | |
| 304 ASSERT_TRUE(c.inflate(f1)); | |
| 305 EXPECT_FALSE(f1.compress); | |
| 306 EXPECT_FALSE(f1.final); | |
| 307 actual += std::string(f1.payload, f1.payloadLength); | |
| 308 | |
| 309 c.resetInflateBuffer(); | |
| 310 ASSERT_TRUE(c.inflate(f2)); | |
| 311 EXPECT_FALSE(f2.compress); | |
| 312 EXPECT_TRUE(f2.final); | |
| 313 actual += std::string(f2.payload, f2.payloadLength); | |
| 314 | |
| 315 EXPECT_EQ(expected, actual); | |
| 316 } | |
| 317 | |
| 318 TEST(WebSocketPerMessageDeflateTest, TestInflateEmptyFrame) | |
| 319 { | |
| 320 WebSocketPerMessageDeflate c; | |
| 321 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 322 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeText; | |
| 323 WebSocketFrame::OpCode continuation = WebSocketFrame::OpCodeContinuation; | |
| 324 WebSocketFrame f1(opcode, "", 0, WebSocketFrame::Compress); | |
| 325 WebSocketFrame f2(continuation, "\xf2\x48\xcd\xc9\xc9\x07\x00", 7, WebSocket
Frame::Final); | |
| 326 | |
| 327 ASSERT_TRUE(c.inflate(f1)); | |
| 328 EXPECT_EQ(0u, f1.payloadLength); | |
| 329 EXPECT_FALSE(f1.compress); | |
| 330 EXPECT_FALSE(f1.final); | |
| 331 | |
| 332 c.resetInflateBuffer(); | |
| 333 ASSERT_TRUE(c.inflate(f2)); | |
| 334 EXPECT_EQ(5u, f2.payloadLength); | |
| 335 EXPECT_EQ(std::string("Hello"), std::string(f2.payload, f2.payloadLength)); | |
| 336 EXPECT_FALSE(f2.compress); | |
| 337 EXPECT_TRUE(f2.final); | |
| 338 } | |
| 339 | |
| 340 TEST(WebSocketPerMessageDeflateTest, TestInflateControlMessageBetweenTextFrames) | |
| 341 { | |
| 342 WebSocketPerMessageDeflate c; | |
| 343 c.enable(8, WebSocketDeflater::TakeOverContext); | |
| 344 WebSocketFrame::OpCode close = WebSocketFrame::OpCodeClose; | |
| 345 WebSocketFrame::OpCode text = WebSocketFrame::OpCodeText; | |
| 346 WebSocketFrame f1(text, "\xf2\x48", 2, WebSocketFrame::Compress); | |
| 347 WebSocketFrame f2(close, "close", 5, WebSocketFrame::Final); | |
| 348 WebSocketFrame f3(text, "\xcd\xc9\xc9\x07\x00", 5, WebSocketFrame::Final); | |
| 349 | |
| 350 std::vector<char> decompressed; | |
| 351 ASSERT_TRUE(c.inflate(f1)); | |
| 352 EXPECT_FALSE(f1.final); | |
| 353 EXPECT_FALSE(f1.compress); | |
| 354 std::copy(&f1.payload[0], &f1.payload[f1.payloadLength], std::inserter(decom
pressed, decompressed.end())); | |
| 355 | |
| 356 c.resetInflateBuffer(); | |
| 357 ASSERT_TRUE(c.inflate(f2)); | |
| 358 EXPECT_TRUE(f2.final); | |
| 359 EXPECT_FALSE(f2.compress); | |
| 360 EXPECT_EQ(std::string("close"), std::string(f2.payload, f2.payloadLength)); | |
| 361 | |
| 362 c.resetInflateBuffer(); | |
| 363 ASSERT_TRUE(c.inflate(f3)); | |
| 364 std::copy(&f3.payload[0], &f3.payload[f3.payloadLength], std::inserter(decom
pressed, decompressed.end())); | |
| 365 EXPECT_TRUE(f3.final); | |
| 366 EXPECT_FALSE(f3.compress); | |
| 367 | |
| 368 EXPECT_EQ(std::string("Hello"), std::string(&decompressed[0], decompressed.s
ize())); | |
| 369 } | |
| 370 | |
| 371 TEST(WebSocketPerMessageDeflateTest, TestNotEnabled) | |
| 372 { | |
| 373 WebSocketPerMessageDeflate c; | |
| 374 WebSocketFrame::OpCode opcode = WebSocketFrame::OpCodeClose; | |
| 375 WebSocketFrame f1(opcode, "Hello", 5, WebSocketFrame::Final | WebSocketFrame
::Compress); | |
| 376 WebSocketFrame f2(opcode, "\xf2\x48\xcd\xc9\xc9\x07\x00", 7, WebSocketFrame:
:Final | WebSocketFrame::Compress); | |
| 377 | |
| 378 // deflate and inflate return true and do nothing if it is not enabled. | |
| 379 ASSERT_TRUE(c.deflate(f1)); | |
| 380 ASSERT_TRUE(f1.compress); | |
| 381 ASSERT_TRUE(c.inflate(f2)); | |
| 382 ASSERT_TRUE(f2.compress); | |
| 383 } | |
| 384 | |
| 385 bool processResponse(const HashMap<String, String>& serverParameters) | |
| 386 { | |
| 387 return WebSocketPerMessageDeflate().createExtensionProcessor()->processRespo
nse(serverParameters); | |
| 388 } | |
| 389 | |
| 390 TEST(WebSocketPerMessageDeflateTest, TestValidNegotiationResponse) | |
| 391 { | |
| 392 { | |
| 393 HashMap<String, String> params; | |
| 394 EXPECT_TRUE(processResponse(params)); | |
| 395 } | |
| 396 { | |
| 397 HashMap<String, String> params; | |
| 398 params.add("client_max_window_bits", "15"); | |
| 399 EXPECT_TRUE(processResponse(params)); | |
| 400 } | |
| 401 { | |
| 402 HashMap<String, String> params; | |
| 403 params.add("client_max_window_bits", "8"); | |
| 404 EXPECT_TRUE(processResponse(params)); | |
| 405 } | |
| 406 { | |
| 407 HashMap<String, String> params; | |
| 408 params.add("client_max_window_bits", "15"); | |
| 409 params.add("client_no_context_takeover", String()); | |
| 410 EXPECT_TRUE(processResponse(params)); | |
| 411 } | |
| 412 { | |
| 413 // Unsolicited server_no_context_takeover should be ignored. | |
| 414 HashMap<String, String> params; | |
| 415 params.add("server_no_context_takeover", String()); | |
| 416 EXPECT_TRUE(processResponse(params)); | |
| 417 } | |
| 418 { | |
| 419 // Unsolicited server_max_window_bits should be ignored. | |
| 420 HashMap<String, String> params; | |
| 421 params.add("server_max_window_bits", "15"); | |
| 422 EXPECT_TRUE(processResponse(params)); | |
| 423 } | |
| 424 } | |
| 425 | |
| 426 TEST(WebSocketPerMessageDeflateTest, TestInvalidNegotiationResponse) | |
| 427 { | |
| 428 { | |
| 429 HashMap<String, String> params; | |
| 430 params.add("method", "deflate"); | |
| 431 EXPECT_FALSE(processResponse(params)); | |
| 432 } | |
| 433 { | |
| 434 HashMap<String, String> params; | |
| 435 params.add("foo", ""); | |
| 436 EXPECT_FALSE(processResponse(params)); | |
| 437 } | |
| 438 { | |
| 439 HashMap<String, String> params; | |
| 440 params.add("foo", "bar"); | |
| 441 EXPECT_FALSE(processResponse(params)); | |
| 442 } | |
| 443 { | |
| 444 HashMap<String, String> params; | |
| 445 params.add("client_max_window_bits", ""); | |
| 446 EXPECT_FALSE(processResponse(params)); | |
| 447 } | |
| 448 { | |
| 449 HashMap<String, String> params; | |
| 450 params.add("client_max_window_bits", "16"); | |
| 451 EXPECT_FALSE(processResponse(params)); | |
| 452 } | |
| 453 { | |
| 454 HashMap<String, String> params; | |
| 455 params.add("client_max_window_bits", "7"); | |
| 456 EXPECT_FALSE(processResponse(params)); | |
| 457 } | |
| 458 { | |
| 459 HashMap<String, String> params; | |
| 460 params.add("client_max_window_bits", "+15"); | |
| 461 EXPECT_FALSE(processResponse(params)); | |
| 462 } | |
| 463 { | |
| 464 HashMap<String, String> params; | |
| 465 params.add("client_max_window_bits", "0x9"); | |
| 466 EXPECT_FALSE(processResponse(params)); | |
| 467 } | |
| 468 { | |
| 469 HashMap<String, String> params; | |
| 470 params.add("client_max_window_bits", "08"); | |
| 471 EXPECT_FALSE(processResponse(params)); | |
| 472 } | |
| 473 { | |
| 474 // Unsolicited server_no_context_takeover should be verified though it i
s not used. | |
| 475 HashMap<String, String> params; | |
| 476 params.add("server_no_context_takeover", "foo"); | |
| 477 EXPECT_FALSE(processResponse(params)); | |
| 478 } | |
| 479 { | |
| 480 // Unsolicited server_max_window_bits should be verified though it is no
t used. | |
| 481 HashMap<String, String> params; | |
| 482 params.add("server_max_window_bits", "7"); | |
| 483 EXPECT_FALSE(processResponse(params)); | |
| 484 } | |
| 485 { | |
| 486 // Unsolicited server_max_window_bits should be verified though it is no
t used. | |
| 487 HashMap<String, String> params; | |
| 488 params.add("server_max_window_bits", "bar"); | |
| 489 EXPECT_FALSE(processResponse(params)); | |
| 490 } | |
| 491 { | |
| 492 // Unsolicited server_max_window_bits should be verified though it is no
t used. | |
| 493 HashMap<String, String> params; | |
| 494 params.add("server_max_window_bits", "16"); | |
| 495 EXPECT_FALSE(processResponse(params)); | |
| 496 } | |
| 497 { | |
| 498 // Unsolicited server_max_window_bits should be verified though it is no
t used. | |
| 499 HashMap<String, String> params; | |
| 500 params.add("server_max_window_bits", "08"); | |
| 501 EXPECT_FALSE(processResponse(params)); | |
| 502 } | |
| 503 } | |
| 504 | |
| 505 TEST(WebSocketPerMessageDeflateTest, TestNegotiationRequest) | |
| 506 { | |
| 507 String actual = WebSocketPerMessageDeflate().createExtensionProcessor()->han
dshakeString(); | |
| 508 EXPECT_EQ(String("permessage-deflate; client_max_window_bits"), actual); | |
| 509 } | |
| 510 | |
| 511 } // namespace | |
| 512 } // namespace blink | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 639333003:
Delete the old WebSocket implementation. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master