Mercurial > hg > nginx-tests
annotate spdy.t @ 416:5c25acbc870a
Tests: etags support is present in all supported branches.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Sun, 22 Jun 2014 22:13:57 +0400 |
| parents | 847ea345becb |
| children | cc7da696a330 |
| rev | line source |
|---|---|
| 374 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Sergey Kandaurov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Tests for SPDY protocol version 3.1. | |
| 7 | |
| 8 ############################################################################### | |
| 9 | |
| 10 use warnings; | |
| 11 use strict; | |
| 12 | |
| 13 use Test::More; | |
| 14 | |
| 15 use IO::Select; | |
| 16 | |
| 17 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
| 18 | |
| 19 use lib 'lib'; | |
| 20 use Test::Nginx; | |
| 21 | |
| 22 ############################################################################### | |
| 23 | |
| 24 select STDERR; $| = 1; | |
| 25 select STDOUT; $| = 1; | |
| 26 | |
| 27 eval { | |
| 28 require Compress::Raw::Zlib; | |
| 29 Compress::Raw::Zlib->Z_OK; | |
| 30 Compress::Raw::Zlib->Z_SYNC_FLUSH; | |
| 31 Compress::Raw::Zlib->Z_NO_COMPRESSION; | |
| 32 Compress::Raw::Zlib->WANT_GZIP_OR_ZLIB; | |
| 33 }; | |
| 34 plan(skip_all => 'Compress::Raw::Zlib not installed') if $@; | |
| 35 plan(skip_all => 'win32') if $^O eq 'MSWin32'; | |
| 36 | |
| 37 my $t = Test::Nginx->new()->has(qw/http proxy cache limit_conn rewrite spdy/); | |
| 38 | |
| 39 $t->plan(72)->write_file_expand('nginx.conf', <<'EOF'); | |
| 40 | |
| 41 %%TEST_GLOBALS%% | |
| 42 | |
| 43 daemon off; | |
| 44 | |
| 45 events { | |
| 46 } | |
| 47 | |
| 48 http { | |
| 49 %%TEST_GLOBALS_HTTP%% | |
| 50 | |
| 51 proxy_cache_path %%TESTDIR%%/cache keys_zone=NAME:10m; | |
| 52 limit_conn_zone $binary_remote_addr zone=conn:1m; | |
| 53 | |
| 54 server { | |
| 55 listen 127.0.0.1:8080 spdy; | |
| 56 listen 127.0.0.1:8081; | |
| 57 server_name localhost; | |
| 58 | |
| 59 location /s { | |
| 60 add_header X-Header X-Foo; | |
| 61 return 200 'body'; | |
| 62 } | |
| 63 location /spdy { | |
| 64 return 200 $spdy; | |
| 65 } | |
| 66 location /prio { | |
| 67 return 200 $spdy_request_priority; | |
| 68 } | |
| 69 location /chunk_size { | |
| 70 spdy_chunk_size 1; | |
| 71 return 200 'body'; | |
| 72 } | |
| 73 location /redirect { | |
| 74 error_page 405 /s; | |
| 75 return 405; | |
| 76 } | |
| 77 location /proxy { | |
| 78 add_header X-Body "$request_body"; | |
| 79 proxy_pass http://127.0.0.1:8081/; | |
| 80 proxy_cache NAME; | |
| 81 proxy_cache_valid 1m; | |
| 82 } | |
| 83 location /t3.html { | |
| 84 limit_conn conn 1; | |
| 85 } | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 EOF | |
| 90 | |
| 91 $t->run(); | |
| 92 | |
| 93 # file size is slightly beyond initial window size: 2**16 + 80 bytes | |
| 94 | |
| 95 $t->write_file('t1.html', | |
| 96 join('', map { sprintf "X%04dXXX", $_ } (1 .. 8202))); | |
| 97 | |
| 98 $t->write_file('t2.html', 'SEE-THIS'); | |
| 99 $t->write_file('t3.html', 'SEE-THIS'); | |
| 100 | |
| 101 my %cframe = ( | |
| 102 2 => \&syn_reply, | |
| 103 3 => \&rst_stream, | |
| 104 4 => \&settings, | |
| 105 6 => \&ping, | |
| 106 7 => \&goaway, | |
| 107 9 => \&window_update | |
| 108 ); | |
| 109 | |
| 110 ############################################################################### | |
| 111 | |
| 112 # PING | |
| 113 | |
| 114 my $sess = new_session(); | |
| 115 spdy_ping($sess, 0x12345678); | |
| 116 my $frames = spdy_read($sess); | |
| 117 | |
| 118 my ($frame) = grep { $_->{type} eq "PING" } @$frames; | |
| 119 ok($frame, 'PING frame'); | |
| 120 is($frame->{value}, 0x12345678, 'PING payload'); | |
| 121 | |
| 122 # GET | |
| 123 | |
| 124 $sess = new_session(); | |
| 125 my $sid1 = spdy_stream($sess, { path => '/s' }); | |
| 126 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 127 | |
| 128 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 129 ok($frame, 'SYN_REPLAY frame'); | |
| 130 is($frame->{sid}, $sid1, 'SYN_REPLAY stream'); | |
| 131 is($frame->{headers}->{':status'}, 200, 'SYN_REPLAY status'); | |
| 132 is($frame->{headers}->{'x-header'}, 'X-Foo', 'SYN_REPLAY header'); | |
| 133 | |
| 134 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 135 ok($frame, 'DATA frame'); | |
| 136 is($frame->{length}, length 'body', 'DATA length'); | |
| 137 is($frame->{data}, 'body', 'DATA payload'); | |
| 138 | |
| 139 # GET in new SPDY stream in same session | |
| 140 | |
| 141 my $sid2 = spdy_stream($sess, { path => '/s' }); | |
| 142 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 1 }]); | |
| 143 | |
| 144 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 145 is($frame->{sid}, $sid2, 'SYN_REPLAY stream 2'); | |
| 146 is($frame->{headers}->{':status'}, 200, 'SYN_REPLAY status 2'); | |
| 147 is($frame->{headers}->{'x-header'}, 'X-Foo', 'SYN_REPLAY header 2'); | |
| 148 | |
| 149 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 150 ok($frame, 'DATA frame 2'); | |
| 151 is($frame->{sid}, $sid2, 'SYN_REPLAY stream 2'); | |
| 152 is($frame->{length}, length 'body', 'DATA length 2'); | |
| 153 is($frame->{data}, 'body', 'DATA payload 2'); | |
| 154 | |
| 155 # HEAD | |
| 156 | |
| 157 $sess = new_session(); | |
| 158 $sid1 = spdy_stream($sess, { path => '/s', method => 'HEAD' }); | |
| 159 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 160 | |
| 161 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 162 is($frame->{sid}, $sid1, 'SYN_REPLAY stream HEAD'); | |
| 163 is($frame->{headers}->{':status'}, 200, 'SYN_REPLAY status HEAD'); | |
| 164 is($frame->{headers}->{'x-header'}, 'X-Foo', 'SYN_REPLAY header HEAD'); | |
| 165 | |
| 166 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 167 is($frame, undef, 'HEAD no body'); | |
| 168 | |
| 169 # request header | |
| 170 | |
| 171 $sess = new_session(); | |
| 172 $sid1 = spdy_stream($sess, { path => '/t1.html', | |
| 173 headers => { "range" => "bytes=10-19" } | |
| 174 }); | |
| 175 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 176 | |
| 177 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 178 is($frame->{headers}->{':status'}, 206, 'SYN_REPLAY status range'); | |
| 179 | |
| 180 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 181 is($frame->{length}, 10, 'DATA length range'); | |
| 182 is($frame->{data}, '002XXXX000', 'DATA payload range'); | |
| 183 | |
| 184 # $spdy | |
| 185 | |
| 186 $sess = new_session(); | |
| 187 $sid1 = spdy_stream($sess, { path => '/spdy' }); | |
| 188 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 189 | |
| 190 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 191 is($frame->{data}, '3.1', 'spdy variable'); | |
| 192 | |
| 193 # spdy_chunk_size=1 | |
| 194 | |
| 195 $sess = new_session(); | |
| 196 $sid1 = spdy_stream($sess, { path => '/chunk_size' }); | |
| 197 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 198 | |
| 199 my @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 200 is(@data, 4, 'chunk_size body chunks'); | |
| 201 is($data[0]->{data}, 'b', 'chunk_size body 1'); | |
| 202 is($data[1]->{data}, 'o', 'chunk_size body 2'); | |
| 203 is($data[2]->{data}, 'd', 'chunk_size body 3'); | |
| 204 is($data[3]->{data}, 'y', 'chunk_size body 4'); | |
| 205 | |
| 206 # redirect | |
| 207 | |
| 208 $sess = new_session(); | |
| 209 $sid1 = spdy_stream($sess, { path => '/redirect' }); | |
| 210 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 211 | |
| 212 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 213 is($frame->{headers}->{':status'}, 405, 'SYN_REPLAY status with redirect'); | |
| 214 | |
| 215 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 216 ok($frame, 'DATA frame with redirect'); | |
| 217 is($frame->{data}, 'body', 'DATA payload with redirect'); | |
| 218 | |
| 219 # ensure that HEAD-like requests, i.e., without response body, do not lead to | |
| 220 # client connection close due to cache filling up with upstream response body | |
| 221 | |
| 222 TODO: { | |
| 223 local $TODO = 'premature client connection close'; | |
| 224 | |
| 225 $sess = new_session(); | |
| 226 $sid1 = spdy_stream($sess, { path => '/proxy/t2.html', method => 'HEAD' }); | |
| 227 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 228 | |
| 229 $sid2 = spdy_stream($sess, { path => '/' }); | |
| 230 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 231 ok(grep ({ $_->{type} eq "SYN_REPLY" } @$frames), 'proxy cache headers only'); | |
| 232 | |
| 233 } | |
| 234 | |
| 235 # simple proxy cache test | |
| 236 | |
| 237 $sess = new_session(); | |
| 238 $sid1 = spdy_stream($sess, { path => '/proxy/t2.html' }); | |
| 239 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 240 | |
| 241 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 242 is($frame->{headers}->{':status'}, '200 OK', 'proxy cache unconditional'); | |
| 243 | |
| 244 $sid2 = spdy_stream($sess, { path => '/proxy/t2.html', | |
|
416
5c25acbc870a
Tests: etags support is present in all supported branches.
Maxim Dounin <mdounin@mdounin.ru>
parents:
397
diff
changeset
|
245 headers => { "if-none-match" => $frame->{headers}->{'etag'} } |
| 374 | 246 }); |
| 247 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 1 }]); | |
| 248 | |
| 249 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 250 is($frame->{headers}->{':status'}, 304, 'proxy cache conditional'); | |
| 251 | |
| 252 # request body (uses proxied response) | |
| 253 | |
| 254 $sess = new_session(); | |
| 255 $sid1 = spdy_stream($sess, { path => '/proxy/t2.html', body => 'TEST' }); | |
| 256 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 257 | |
| 258 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 259 is($frame->{headers}->{'x-body'}, 'TEST', 'request body'); | |
| 260 | |
| 261 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 262 is($frame->{length}, length 'SEE-THIS', 'proxied response length'); | |
| 263 is($frame->{data}, 'SEE-THIS', 'proxied response'); | |
| 264 | |
| 265 # WINDOW_UPDATE (client side) | |
| 266 | |
| 267 $sess = new_session(); | |
| 268 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 269 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 270 | |
| 271 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 272 my $sum = eval join '+', map { $_->{length} } @data; | |
| 273 is($sum, 2**16, 'iws - stream blocked on initial window size'); | |
| 274 | |
| 275 spdy_ping($sess, 0xf00ff00f); | |
| 276 $frames = spdy_read($sess); | |
| 277 | |
| 278 ($frame) = grep { $_->{type} eq "PING" } @$frames; | |
| 279 ok($frame, 'iws - PING not blocked'); | |
| 280 | |
| 281 spdy_window($sess, 2**16, $sid1); | |
| 282 $frames = spdy_read($sess); | |
| 283 is(@$frames, 0, 'iws - updated stream window'); | |
| 284 | |
| 285 spdy_window($sess, 2**16); | |
| 286 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 287 | |
| 288 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 289 $sum = eval join '+', map { $_->{length} } @data; | |
| 290 is($sum, 80, 'iws - updated connection window'); | |
| 291 | |
| 292 # SETTINGS (initial window size, client side) | |
| 293 | |
| 294 $sess = new_session(); | |
| 295 spdy_settings($sess, 7 => 2**17); | |
| 296 spdy_window($sess, 2**17); | |
| 297 | |
| 298 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 299 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 300 | |
| 301 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 302 $sum = eval join '+', map { $_->{length} } @data; | |
| 303 is($sum, 2**16 + 80, 'increased initial window size'); | |
| 304 | |
| 305 # probe for negative available space in a flow control window | |
| 306 | |
| 307 $sess = new_session(); | |
| 308 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 309 spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 310 | |
| 311 spdy_window($sess, 1); | |
| 312 spdy_settings($sess, 7 => 42); | |
| 313 spdy_window($sess, 1024, $sid1); | |
| 314 | |
| 315 $frames = spdy_read($sess); | |
| 316 is(@$frames, 0, 'negative window - no data'); | |
| 317 | |
| 318 spdy_window($sess, 2**16 - 42 - 1024, $sid1); | |
| 319 $frames = spdy_read($sess); | |
| 320 is(@$frames, 0, 'zero window - no data'); | |
| 321 | |
| 322 spdy_window($sess, 1, $sid1); | |
| 323 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 324 is(@$frames, 1, 'positive window - data'); | |
| 325 is(@$frames[0]->{length}, 1, 'positive window - data length'); | |
| 326 | |
| 327 # stream multiplexing | |
| 328 | |
| 329 $sess = new_session(); | |
| 330 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 331 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 332 | |
| 333 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 334 $sum = eval join '+', map { $_->{length} } @data; | |
| 335 is($sum, 2**16, 'multiple - stream1 data'); | |
| 336 | |
| 337 $sid2 = spdy_stream($sess, { path => '/t1.html' }); | |
| 338 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 0 }]); | |
| 339 | |
| 340 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 341 is(@data, 0, 'multiple - stream2 no data'); | |
| 342 | |
| 343 spdy_window($sess, 2**17, $sid1); | |
| 344 spdy_window($sess, 2**17, $sid2); | |
| 345 spdy_window($sess, 2**17); | |
| 346 | |
| 347 $frames = spdy_read($sess, all => [ | |
| 348 { sid => $sid1, fin => 1 }, | |
| 349 { sid => $sid2, fin => 1 } | |
| 350 ]); | |
| 351 | |
| 352 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid1 } @$frames; | |
| 353 $sum = eval join '+', map { $_->{length} } @data; | |
| 354 is($sum, 80, 'multiple - stream1 remain data'); | |
| 355 | |
| 356 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid2 } @$frames; | |
| 357 $sum = eval join '+', map { $_->{length} } @data; | |
| 358 is($sum, 2**16 + 80, 'multiple - stream2 full data'); | |
| 359 | |
| 360 # request priority parsing in $spdy_request_priority | |
| 361 | |
| 362 $sess = new_session(); | |
| 363 $sid1 = spdy_stream($sess, { path => '/prio', prio => 0 }); | |
| 364 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 365 | |
| 366 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 367 is($frame->{data}, 0, 'priority 0'); | |
| 368 | |
| 369 $sid1 = spdy_stream($sess, { path => '/prio', prio => 1 }); | |
| 370 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 371 | |
| 372 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 373 is($frame->{data}, 1, 'priority 1'); | |
| 374 | |
| 375 $sid1 = spdy_stream($sess, { path => '/prio', prio => 7 }); | |
| 376 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 377 | |
| 378 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 379 is($frame->{data}, 7, 'priority 7'); | |
| 380 | |
| 381 # stream muliplexing + priority | |
| 382 | |
| 383 $sess = new_session(); | |
| 384 $sid1 = spdy_stream($sess, { path => '/t1.html', prio => 7 }); | |
| 385 $sid2 = spdy_stream($sess, { path => '/t2.html', prio => 0 }); | |
| 386 spdy_read($sess); | |
| 387 | |
| 388 spdy_window($sess, 2**17, $sid1); | |
| 389 spdy_window($sess, 2**17, $sid2); | |
| 390 spdy_window($sess, 2**17); | |
| 391 | |
| 392 $frames = spdy_read($sess, all => [ | |
| 393 { sid => $sid1, fin => 1 }, | |
| 394 { sid => $sid2, fin => 1 } | |
| 395 ]); | |
| 396 | |
| 397 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 398 is(join (' ', map { $_->{sid} } @data), "$sid2 $sid1", 'multiple priority 1'); | |
| 399 | |
| 400 # and vice versa | |
| 401 | |
| 402 $sess = new_session(); | |
| 403 $sid1 = spdy_stream($sess, { path => '/t1.html', prio => 0 }); | |
| 404 $sid2 = spdy_stream($sess, { path => '/t2.html', prio => 7 }); | |
| 405 spdy_read($sess); | |
| 406 | |
| 407 spdy_window($sess, 2**17, $sid1); | |
| 408 spdy_window($sess, 2**17, $sid2); | |
| 409 spdy_window($sess, 2**17); | |
| 410 | |
| 411 $frames = spdy_read($sess, all => [ | |
| 412 { sid => $sid1, fin => 1 }, | |
| 413 { sid => $sid2, fin => 1 } | |
| 414 ]); | |
| 415 | |
| 416 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 417 is(join (' ', map { $_->{sid} } @data), "$sid1 $sid2", 'multiple priority 2'); | |
| 418 | |
| 419 # limit_conn | |
| 420 | |
| 421 $sess = new_session(); | |
| 422 spdy_settings($sess, 7 => 1); | |
| 423 $sid1 = spdy_stream($sess, { path => '/t3.html' }); | |
| 424 $sid2 = spdy_stream($sess, { path => '/t3.html' }); | |
| 425 $frames = spdy_read($sess, all => [ | |
| 426 { sid => $sid1, fin => 0 }, | |
| 427 { sid => $sid2, fin => 0 } | |
| 428 ]); | |
| 429 | |
| 430 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid1 } @$frames; | |
| 431 is($frame->{headers}->{':status'}, 200, 'conn_limit 1'); | |
| 432 | |
| 433 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid2 } @$frames; | |
| 434 is($frame->{headers}->{':status'}, 503, 'conn_limit 2'); | |
| 435 | |
| 436 # limit_conn + client's RST_STREAM | |
| 437 | |
| 438 $sess = new_session(); | |
| 439 spdy_settings($sess, 7 => 1); | |
| 440 $sid1 = spdy_stream($sess, { path => '/t3.html' }); | |
| 441 spdy_rst($sess, $sid1, 5); | |
| 442 $sid2 = spdy_stream($sess, { path => '/t3.html' }); | |
| 443 $frames = spdy_read($sess, all => [ | |
| 444 { sid => $sid1, fin => 0 }, | |
| 445 { sid => $sid2, fin => 0 } | |
| 446 ]); | |
| 447 | |
| 448 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid1 } @$frames; | |
| 449 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 1'); | |
| 450 | |
| 451 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid2 } @$frames; | |
| 452 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 2'); | |
| 453 | |
| 454 # GOAWAY on SYN_STREAM with even StreamID | |
| 455 | |
| 456 TODO: { | |
| 457 local $TODO = 'not yet'; | |
| 458 | |
| 459 $sess = new_session(); | |
| 460 spdy_stream($sess, { path => '/s' }, 2); | |
| 461 $frames = spdy_read($sess); | |
| 462 | |
| 463 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 464 ok($frame, 'even stream - GOAWAY frame'); | |
| 465 is($frame->{code}, 1, 'even stream - error code'); | |
| 466 is($frame->{sid}, 0, 'even stream - last used stream'); | |
| 467 | |
| 468 } | |
| 469 | |
| 470 # GOAWAY on SYN_STREAM with backward StreamID | |
| 471 | |
| 472 TODO: { | |
| 473 local $TODO = 'not yet'; | |
| 474 | |
| 475 $sess = new_session(); | |
| 476 $sid1 = spdy_stream($sess, { path => '/s' }, 3); | |
| 477 spdy_read($sess); | |
| 478 | |
| 479 $sid2 = spdy_stream($sess, { path => '/s' }, 1); | |
| 480 $frames = spdy_read($sess); | |
| 481 | |
| 482 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 483 ok($frame, 'backward stream - GOAWAY frame'); | |
| 484 is($frame->{code}, 1, 'backward stream - error code'); | |
| 485 is($frame->{sid}, $sid1, 'backward stream - last used stream'); | |
| 486 | |
| 487 } | |
| 488 | |
| 489 # RST_STREAM on the second SYN_STREAM with same StreamID | |
| 490 | |
| 491 TODO: { | |
| 492 local $TODO = 'not yet'; | |
| 493 | |
| 494 $sess = new_session(); | |
| 495 $sid1 = spdy_stream($sess, { path => '/s' }, 3); | |
| 496 spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 497 $sid2 = spdy_stream($sess, { path => '/s' }, 3); | |
| 498 $frames = spdy_read($sess); | |
| 499 | |
| 500 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; | |
| 501 ok($frame, 'dup stream - RST_STREAM frame'); | |
| 502 is($frame->{code}, 1, 'dup stream - error code'); | |
| 503 is($frame->{sid}, $sid1, 'dup stream - stream'); | |
| 504 | |
| 505 } | |
| 506 | |
| 507 # awkward protocol version | |
| 508 | |
| 509 $sess = new_session(); | |
| 510 $sid1 = spdy_stream($sess, { path => '/s', version => 'HTTP/1.10' }); | |
| 511 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 512 | |
| 513 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 514 is($frame->{headers}->{':status'}, 200, 'awkward version'); | |
| 515 | |
| 516 # missing mandatory request header | |
| 517 | |
| 518 $sess = new_session(); | |
| 519 $sid1 = spdy_stream($sess, { path => '/s', version => '' }); | |
| 520 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 521 | |
| 522 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 523 is($frame->{headers}->{':status'}, 400, 'incomplete headers'); | |
| 524 | |
| 525 # GOAWAY before closing a connection by server | |
| 526 | |
| 527 $t->stop(); | |
| 528 | |
| 529 TODO: { | |
| 530 local $TODO = 'not yet'; | |
| 531 | |
| 532 $frames = spdy_read($sess); | |
| 533 | |
| 534 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 535 ok($frame, 'GOAWAY on connection close'); | |
| 536 | |
| 537 } | |
| 538 | |
| 539 ############################################################################### | |
| 540 | |
| 541 sub spdy_ping { | |
| 542 my ($sess, $payload) = @_; | |
| 543 | |
| 544 raw_write($sess->{socket}, pack("N3", 0x80030006, 0x4, $payload)); | |
| 545 } | |
| 546 | |
| 547 sub spdy_rst { | |
| 548 my ($sess, $sid, $error) = @_; | |
| 549 | |
| 550 raw_write($sess->{socket}, pack("N4", 0x80030003, 0x8, $sid, $error)); | |
| 551 } | |
| 552 | |
| 553 sub spdy_window { | |
| 554 my ($sess, $win, $stream) = @_; | |
| 555 | |
| 556 $stream = 0 unless defined $stream; | |
| 557 raw_write($sess->{socket}, pack("N4", 0x80030009, 8, $stream, $win)); | |
| 558 } | |
| 559 | |
| 560 sub spdy_settings { | |
| 561 my ($sess, %extra) = @_; | |
| 562 | |
| 563 my $cnt = keys %extra; | |
| 564 my $len = 4 + 8 * $cnt; | |
| 565 | |
| 566 my $buf = pack "N3", 0x80030004, $len, $cnt; | |
| 567 $buf .= join '', map { pack "N2", $_, $extra{$_} } keys %extra; | |
| 568 raw_write($sess->{socket}, $buf); | |
| 569 } | |
| 570 | |
| 571 sub spdy_read { | |
| 572 my ($sess, %extra) = @_; | |
|
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573 my ($skip, $length, $buf, @got); |
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574 my $tries = 0; |
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575 my $maxtried = 3; |
| 374 | 576 |
| 577 again: | |
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578 do { |
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579 $buf = raw_read($sess->{socket}); |
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580 } until (defined $buf || $tries++ >= $maxtried); |
| 374 | 581 |
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582 $buf = '' if !defined $buf; |
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583 |
| 374 | 584 for ($skip = 0; $skip < length $buf; $skip += $length + 8) { |
| 585 my $type = unpack("\@$skip B", $buf); | |
| 586 $length = hex unpack("\@$skip x5 H6", $buf); | |
| 587 if ($type == 0) { | |
| 588 push @got, dframe($skip, $buf); | |
| 589 test_fin($got[-1], $extra{all}); | |
| 590 next; | |
| 591 } | |
| 592 | |
| 593 my $ctype = unpack("\@$skip x2 n", $buf); | |
| 594 push @got, $cframe{$ctype}($sess, $skip, $buf); | |
| 595 test_fin($got[-1], $extra{all}); | |
| 596 } | |
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597 goto again if %extra && @{$extra{all}} && $tries < $maxtried; |
| 374 | 598 return \@got; |
| 599 } | |
| 600 | |
| 601 sub test_fin { | |
| 602 my ($frame, $all) = @_; | |
| 603 | |
| 604 @{$all} = grep { | |
| 605 !($_->{sid} == $frame->{sid} && $_->{fin} == $frame->{fin}) | |
| 606 } @{$all} if defined $frame->{fin}; | |
| 607 } | |
| 608 | |
| 609 sub dframe { | |
| 610 my ($skip, $buf) = @_; | |
| 611 my %frame; | |
| 612 | |
| 613 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 614 substr($stream, 0, 1) = 0; | |
| 615 $stream = unpack("N", pack("B32", $stream)); | |
| 616 $frame{sid} = $stream; | |
| 617 | |
| 618 my $flags = unpack "\@$skip B8", $buf; $skip += 1; | |
| 619 $frame{fin} = substr($flags, 7, 1); | |
| 620 | |
| 621 my $length = hex (unpack "\@$skip H6", $buf); $skip += 3; | |
| 622 $frame{length} = $length; | |
| 623 | |
| 624 $frame{data} = substr($buf, $skip, $length); | |
| 625 $frame{type} = "DATA"; | |
| 626 return \%frame; | |
| 627 } | |
| 628 | |
| 629 sub spdy_stream { | |
| 630 my ($ctx, $uri, $stream) = @_; | |
| 631 my ($input, $output, $buf); | |
| 632 my ($d, $status); | |
| 633 | |
| 634 my $host = $uri->{host} || '127.0.0.1:8080'; | |
| 635 my $method = $uri->{method} || 'GET'; | |
| 636 my $headers = $uri->{headers} || {}; | |
| 637 my $body = $uri->{body}; | |
| 638 my $prio = defined $uri->{prio} ? $uri->{prio} : 4; | |
| 639 my $version = defined $uri->{version} ? $uri->{version} : "HTTP/1.1"; | |
| 640 | |
| 641 if ($stream) { | |
| 642 $ctx->{last_stream} = $stream; | |
| 643 } else { | |
| 644 $ctx->{last_stream} += 2; | |
| 645 } | |
| 646 | |
| 647 $buf = pack("NC", 0x80030001, not $body); | |
| 648 $buf .= pack("xxx"); # Length stub | |
| 649 $buf .= pack("N", $ctx->{last_stream}); # Stream-ID | |
| 650 $buf .= pack("N", 0); # Assoc. Stream-ID | |
| 651 $buf .= pack("n", $prio << 13); | |
| 652 | |
| 653 my $ent = 4 + keys %{$headers}; | |
| 654 $ent++ if $body; | |
| 655 $ent++ if $version; | |
| 656 | |
| 657 $input = pack("N", $ent); | |
| 658 $input .= hpack(":host", $host); | |
| 659 $input .= hpack(":method", $method); | |
| 660 $input .= hpack(":path", $uri->{path}); | |
| 661 $input .= hpack(":scheme", "http"); | |
| 662 if ($version) { | |
| 663 $input .= hpack(":version", $version); | |
| 664 } | |
| 665 if ($body) { | |
| 666 $input .= hpack("content-length", length $body); | |
| 667 } | |
| 668 $input .= join '', map { hpack($_, $headers->{$_}) } keys %{$headers}; | |
| 669 | |
| 670 $d = $ctx->{zlib}->{d}; | |
| 671 $status = $d->deflate($input => \my $start); | |
| 672 $status == Compress::Raw::Zlib->Z_OK or fail "deflate failed"; | |
| 673 $status = $d->flush(\my $tail => Compress::Raw::Zlib->Z_SYNC_FLUSH); | |
| 674 $status == Compress::Raw::Zlib->Z_OK or fail "flush failed"; | |
| 675 $output = $start . $tail; | |
| 676 | |
| 677 my $len = ''; | |
| 678 vec($len, 7, 8) = (length $output) + 10; | |
| 679 $buf |= $len; | |
| 680 $buf .= $output; | |
| 681 | |
| 682 if (defined $body) { | |
| 683 $buf .= pack "NCxn", $ctx->{last_stream}, 0x01, length $body; | |
| 684 $buf .= $body; | |
| 685 } | |
| 686 | |
| 687 raw_write($ctx->{socket}, $buf); | |
| 688 return $ctx->{last_stream}; | |
| 689 } | |
| 690 | |
| 691 sub syn_reply { | |
| 692 my ($ctx, $skip, $buf) = @_; | |
| 693 my ($i, $status); | |
| 694 my %payload; | |
| 695 | |
| 696 $skip += 4; | |
| 697 my $flags = unpack "\@$skip B8", $buf; $skip += 1; | |
| 698 $payload{fin} = substr($flags, 7, 1); | |
| 699 | |
| 700 my $length = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 701 $payload{length} = $length; | |
| 702 $payload{type} = 'SYN_REPLY'; | |
| 703 | |
| 704 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 705 substr($stream, 0, 1) = 0; | |
| 706 $stream = unpack("N", pack("B32", $stream)); | |
| 707 $payload{sid} = $stream; | |
| 708 | |
| 709 my $input = substr($buf, $skip, $length - 4); | |
| 710 $i = $ctx->{zlib}->{i}; | |
| 711 | |
| 712 $status = $i->inflate($input => \my $out); | |
| 713 fail "Failed: $status" unless $status == Compress::Raw::Zlib->Z_OK; | |
| 714 $payload{headers} = hunpack($out); | |
| 715 return \%payload; | |
| 716 } | |
| 717 | |
| 718 sub rst_stream { | |
| 719 my ($ctx, $skip, $buf) = @_; | |
| 720 my %payload; | |
| 721 | |
| 722 $skip += 5; | |
| 723 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 724 $payload{type} = 'RST_STREAM'; | |
| 725 $payload{sid} = unpack "\@$skip N", $buf; $skip += 4; | |
| 726 $payload{code} = unpack "\@$skip N", $buf; | |
| 727 return \%payload; | |
| 728 } | |
| 729 | |
| 730 sub settings { | |
| 731 my ($ctx, $skip, $buf) = @_; | |
| 732 my %payload; | |
| 733 | |
| 734 $skip += 4; | |
| 735 $payload{flags} = unpack "\@$skip H", $buf; $skip += 1; | |
| 736 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 737 $payload{type} = 'SETTINGS'; | |
| 738 | |
| 739 my $nent = unpack "\@$skip N", $buf; $skip += 4; | |
| 740 for (1 .. $nent) { | |
| 741 my $flags = hex unpack "\@$skip H2", $buf; $skip += 1; | |
| 742 my $id = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 743 $payload{$id}{flags} = $flags; | |
| 744 $payload{$id}{value} = unpack "\@$skip N", $buf; $skip += 4; | |
| 745 } | |
| 746 return \%payload; | |
| 747 } | |
| 748 | |
| 749 sub ping { | |
| 750 my ($ctx, $skip, $buf) = @_; | |
| 751 my %payload; | |
| 752 | |
| 753 $skip += 5; | |
| 754 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 755 $payload{type} = 'PING'; | |
| 756 $payload{value} = unpack "\@$skip N", $buf; | |
| 757 return \%payload; | |
| 758 } | |
| 759 | |
| 760 sub goaway { | |
| 761 my ($ctx, $skip, $buf) = @_; | |
| 762 my %payload; | |
| 763 | |
| 764 $skip += 5; | |
| 765 $payload{length} = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 766 $payload{type} = 'GOAWAY'; | |
| 767 $payload{sid} = unpack "\@$skip N", $buf; $skip += 4; | |
| 768 $payload{code} = unpack "\@$skip N", $buf; | |
| 769 return \%payload; | |
| 770 } | |
| 771 | |
| 772 sub window_update { | |
| 773 my ($ctx, $skip, $buf) = @_; | |
| 774 my %payload; | |
| 775 | |
| 776 $skip += 5; | |
| 777 | |
| 778 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 779 $payload{type} = 'WINDOW_UPDATE'; | |
| 780 | |
| 781 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 782 substr($stream, 0, 1) = 0; | |
| 783 $stream = unpack("N", pack("B32", $stream)); | |
| 784 $payload{sid} = $stream; | |
| 785 | |
| 786 my $value = unpack "\@$skip B32", $buf; | |
| 787 substr($value, 0, 1) = 0; | |
| 788 $payload{wdelta} = unpack("N", pack("B32", $value)); | |
| 789 return \%payload; | |
| 790 } | |
| 791 | |
| 792 sub hpack { | |
| 793 my ($name, $value) = @_; | |
| 794 | |
| 795 pack("N", length($name)) . $name . pack("N", length($value)) . $value; | |
| 796 } | |
| 797 | |
| 798 sub hunpack { | |
| 799 my ($data) = @_; | |
| 800 my %headers; | |
| 801 my $skip = 0; | |
| 802 | |
| 803 my $nent = unpack "\@$skip N", $data; $skip += 4; | |
| 804 for (1 .. $nent) { | |
| 805 my $len = unpack("\@$skip N", $data); $skip += 4; | |
| 806 my $name = unpack("\@$skip A$len", $data); $skip += $len; | |
| 807 | |
| 808 $len = unpack("\@$skip N", $data); $skip += 4; | |
| 809 my $value = unpack("\@$skip A$len", $data); $skip += $len; | |
| 810 | |
| 811 $headers{$name} = $value; | |
| 812 } | |
| 813 return \%headers; | |
| 814 } | |
| 815 | |
| 816 sub raw_read { | |
| 817 my ($s) = @_; | |
| 818 my ($got, $buf); | |
| 819 | |
| 820 $s->blocking(0); | |
| 821 while (IO::Select->new($s)->can_read(0.4)) { | |
| 822 my $n = $s->sysread($buf, 1024); | |
| 823 last unless $n; | |
| 824 $got .= $buf; | |
| 825 }; | |
| 826 log_in($got); | |
| 827 return $got; | |
| 828 } | |
| 829 | |
| 830 sub raw_write { | |
| 831 my ($s, $message) = @_; | |
| 832 | |
| 833 local $SIG{PIPE} = 'IGNORE'; | |
| 834 | |
| 835 $s->blocking(0); | |
| 836 while (IO::Select->new($s)->can_write(0.4)) { | |
| 837 log_out($message); | |
| 838 my $n = $s->syswrite($message); | |
| 839 last unless $n; | |
| 840 $message = substr($message, $n); | |
| 841 last unless length $message; | |
| 842 } | |
| 843 } | |
| 844 | |
| 845 sub new_session { | |
| 846 my ($d, $i, $status); | |
| 847 | |
| 848 ($d, $status) = Compress::Raw::Zlib::Deflate->new( | |
| 849 -WindowBits => 12, | |
| 850 -Dictionary => dictionary(), | |
| 851 -Level => Compress::Raw::Zlib->Z_NO_COMPRESSION | |
| 852 ); | |
| 853 fail "Zlib failure: $status" unless $d; | |
| 854 | |
| 855 ($i, $status) = Compress::Raw::Zlib::Inflate->new( | |
| 856 -WindowBits => Compress::Raw::Zlib->WANT_GZIP_OR_ZLIB, | |
| 857 -Dictionary => dictionary() | |
| 858 ); | |
| 859 fail "Zlib failure: $status" unless $i; | |
| 860 | |
| 861 return { zlib => { i => $i, d => $d }, | |
| 862 socket => new_socket(), last_stream => -1 }; | |
| 863 } | |
| 864 | |
| 865 sub new_socket { | |
| 866 my $s; | |
| 867 | |
| 868 eval { | |
| 869 local $SIG{ALRM} = sub { die "timeout\n" }; | |
| 870 local $SIG{PIPE} = sub { die "sigpipe\n" }; | |
| 871 alarm(2); | |
| 872 $s = IO::Socket::INET->new( | |
| 873 Proto => 'tcp', | |
| 874 PeerAddr => '127.0.0.1:8080', | |
| 875 ); | |
| 876 alarm(0); | |
| 877 }; | |
| 878 alarm(0); | |
| 879 | |
| 880 if ($@) { | |
| 881 log_in("died: $@"); | |
| 882 return undef; | |
| 883 } | |
| 884 | |
| 885 return $s; | |
| 886 } | |
| 887 | |
| 888 sub dictionary { | |
| 889 join('', (map pack('N/a*', $_), qw( | |
| 890 options | |
| 891 head | |
| 892 post | |
| 893 put | |
| 894 delete | |
| 895 trace | |
| 896 accept | |
| 897 accept-charset | |
| 898 accept-encoding | |
| 899 accept-language | |
| 900 accept-ranges | |
| 901 age | |
| 902 allow | |
| 903 authorization | |
| 904 cache-control | |
| 905 connection | |
| 906 content-base | |
| 907 content-encoding | |
| 908 content-language | |
| 909 content-length | |
| 910 content-location | |
| 911 content-md5 | |
| 912 content-range | |
| 913 content-type | |
| 914 date | |
| 915 etag | |
| 916 expect | |
| 917 expires | |
| 918 from | |
| 919 host | |
| 920 if-match | |
| 921 if-modified-since | |
| 922 if-none-match | |
| 923 if-range | |
| 924 if-unmodified-since | |
| 925 last-modified | |
| 926 location | |
| 927 max-forwards | |
| 928 pragma | |
| 929 proxy-authenticate | |
| 930 proxy-authorization | |
| 931 range | |
| 932 referer | |
| 933 retry-after | |
| 934 server | |
| 935 te | |
| 936 trailer | |
| 937 transfer-encoding | |
| 938 upgrade | |
| 939 user-agent | |
| 940 vary | |
| 941 via | |
| 942 warning | |
| 943 www-authenticate | |
| 944 method | |
| 945 get | |
| 946 status), "200 OK", | |
| 947 qw(version HTTP/1.1 url public set-cookie keep-alive origin)), | |
| 948 "100101201202205206300302303304305306307402405406407408409410", | |
| 949 "411412413414415416417502504505", | |
| 950 "203 Non-Authoritative Information", | |
| 951 "204 No Content", | |
| 952 "301 Moved Permanently", | |
| 953 "400 Bad Request", | |
| 954 "401 Unauthorized", | |
| 955 "403 Forbidden", | |
| 956 "404 Not Found", | |
| 957 "500 Internal Server Error", | |
| 958 "501 Not Implemented", | |
| 959 "503 Service Unavailable", | |
| 960 "Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec", | |
| 961 " 00:00:00", | |
| 962 " Mon, Tue, Wed, Thu, Fri, Sat, Sun, GMT", | |
| 963 "chunked,text/html,image/png,image/jpg,image/gif,", | |
| 964 "application/xml,application/xhtml+xml,text/plain,", | |
| 965 "text/javascript,public", "privatemax-age=gzip,deflate,", | |
| 966 "sdchcharset=utf-8charset=iso-8859-1,utf-,*,enq=0." | |
| 967 ); | |
| 968 } | |
| 969 | |
| 970 ############################################################################### |