Mercurial > hg > nginx-tests
annotate spdy.t @ 397:847ea345becb
Tests: removed TODO and try_run() checks for legacy versions.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Mon, 05 May 2014 11:46:01 +0400 |
| parents | f42de3a9fd74 |
| children | 5c25acbc870a |
| 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 | |
|
376
ab2d8abea393
Tests: skip proxy cache conditional test if we didn't get etag.
Sergey Kandaurov <pluknet@nginx.com>
parents:
374
diff
changeset
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244 my $etag = $frame->{headers}->{'etag'}; |
|
ab2d8abea393
Tests: skip proxy cache conditional test if we didn't get etag.
Sergey Kandaurov <pluknet@nginx.com>
parents:
374
diff
changeset
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245 |
|
ab2d8abea393
Tests: skip proxy cache conditional test if we didn't get etag.
Sergey Kandaurov <pluknet@nginx.com>
parents:
374
diff
changeset
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246 SKIP: { |
|
ab2d8abea393
Tests: skip proxy cache conditional test if we didn't get etag.
Sergey Kandaurov <pluknet@nginx.com>
parents:
374
diff
changeset
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247 skip 'no etag', 1 unless defined $etag; |
| 374 | 248 |
| 249 $sid2 = spdy_stream($sess, { path => '/proxy/t2.html', | |
|
376
ab2d8abea393
Tests: skip proxy cache conditional test if we didn't get etag.
Sergey Kandaurov <pluknet@nginx.com>
parents:
374
diff
changeset
|
250 headers => { "if-none-match" => $etag } |
| 374 | 251 }); |
| 252 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 1 }]); | |
| 253 | |
| 254 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 255 is($frame->{headers}->{':status'}, 304, 'proxy cache conditional'); | |
| 256 | |
|
376
ab2d8abea393
Tests: skip proxy cache conditional test if we didn't get etag.
Sergey Kandaurov <pluknet@nginx.com>
parents:
374
diff
changeset
|
257 } |
|
ab2d8abea393
Tests: skip proxy cache conditional test if we didn't get etag.
Sergey Kandaurov <pluknet@nginx.com>
parents:
374
diff
changeset
|
258 |
| 374 | 259 # request body (uses proxied response) |
| 260 | |
| 261 $sess = new_session(); | |
| 262 $sid1 = spdy_stream($sess, { path => '/proxy/t2.html', body => 'TEST' }); | |
| 263 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 264 | |
| 265 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 266 is($frame->{headers}->{'x-body'}, 'TEST', 'request body'); | |
| 267 | |
| 268 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 269 is($frame->{length}, length 'SEE-THIS', 'proxied response length'); | |
| 270 is($frame->{data}, 'SEE-THIS', 'proxied response'); | |
| 271 | |
| 272 # WINDOW_UPDATE (client side) | |
| 273 | |
| 274 $sess = new_session(); | |
| 275 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 276 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 277 | |
| 278 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 279 my $sum = eval join '+', map { $_->{length} } @data; | |
| 280 is($sum, 2**16, 'iws - stream blocked on initial window size'); | |
| 281 | |
| 282 spdy_ping($sess, 0xf00ff00f); | |
| 283 $frames = spdy_read($sess); | |
| 284 | |
| 285 ($frame) = grep { $_->{type} eq "PING" } @$frames; | |
| 286 ok($frame, 'iws - PING not blocked'); | |
| 287 | |
| 288 spdy_window($sess, 2**16, $sid1); | |
| 289 $frames = spdy_read($sess); | |
| 290 is(@$frames, 0, 'iws - updated stream window'); | |
| 291 | |
| 292 spdy_window($sess, 2**16); | |
| 293 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 294 | |
| 295 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 296 $sum = eval join '+', map { $_->{length} } @data; | |
| 297 is($sum, 80, 'iws - updated connection window'); | |
| 298 | |
| 299 # SETTINGS (initial window size, client side) | |
| 300 | |
| 301 $sess = new_session(); | |
| 302 spdy_settings($sess, 7 => 2**17); | |
| 303 spdy_window($sess, 2**17); | |
| 304 | |
| 305 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 306 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 307 | |
| 308 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 309 $sum = eval join '+', map { $_->{length} } @data; | |
| 310 is($sum, 2**16 + 80, 'increased initial window size'); | |
| 311 | |
| 312 # probe for negative available space in a flow control window | |
| 313 | |
| 314 $sess = new_session(); | |
| 315 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 316 spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 317 | |
| 318 spdy_window($sess, 1); | |
| 319 spdy_settings($sess, 7 => 42); | |
| 320 spdy_window($sess, 1024, $sid1); | |
| 321 | |
| 322 $frames = spdy_read($sess); | |
| 323 is(@$frames, 0, 'negative window - no data'); | |
| 324 | |
| 325 spdy_window($sess, 2**16 - 42 - 1024, $sid1); | |
| 326 $frames = spdy_read($sess); | |
| 327 is(@$frames, 0, 'zero window - no data'); | |
| 328 | |
| 329 spdy_window($sess, 1, $sid1); | |
| 330 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 331 is(@$frames, 1, 'positive window - data'); | |
| 332 is(@$frames[0]->{length}, 1, 'positive window - data length'); | |
| 333 | |
| 334 # stream multiplexing | |
| 335 | |
| 336 $sess = new_session(); | |
| 337 $sid1 = spdy_stream($sess, { path => '/t1.html' }); | |
| 338 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 0 }]); | |
| 339 | |
| 340 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 341 $sum = eval join '+', map { $_->{length} } @data; | |
| 342 is($sum, 2**16, 'multiple - stream1 data'); | |
| 343 | |
| 344 $sid2 = spdy_stream($sess, { path => '/t1.html' }); | |
| 345 $frames = spdy_read($sess, all => [{ sid => $sid2, fin => 0 }]); | |
| 346 | |
| 347 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 348 is(@data, 0, 'multiple - stream2 no data'); | |
| 349 | |
| 350 spdy_window($sess, 2**17, $sid1); | |
| 351 spdy_window($sess, 2**17, $sid2); | |
| 352 spdy_window($sess, 2**17); | |
| 353 | |
| 354 $frames = spdy_read($sess, all => [ | |
| 355 { sid => $sid1, fin => 1 }, | |
| 356 { sid => $sid2, fin => 1 } | |
| 357 ]); | |
| 358 | |
| 359 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid1 } @$frames; | |
| 360 $sum = eval join '+', map { $_->{length} } @data; | |
| 361 is($sum, 80, 'multiple - stream1 remain data'); | |
| 362 | |
| 363 @data = grep { $_->{type} eq "DATA" && $_->{sid} == $sid2 } @$frames; | |
| 364 $sum = eval join '+', map { $_->{length} } @data; | |
| 365 is($sum, 2**16 + 80, 'multiple - stream2 full data'); | |
| 366 | |
| 367 # request priority parsing in $spdy_request_priority | |
| 368 | |
| 369 $sess = new_session(); | |
| 370 $sid1 = spdy_stream($sess, { path => '/prio', prio => 0 }); | |
| 371 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 372 | |
| 373 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 374 is($frame->{data}, 0, 'priority 0'); | |
| 375 | |
| 376 $sid1 = spdy_stream($sess, { path => '/prio', prio => 1 }); | |
| 377 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 378 | |
| 379 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 380 is($frame->{data}, 1, 'priority 1'); | |
| 381 | |
| 382 $sid1 = spdy_stream($sess, { path => '/prio', prio => 7 }); | |
| 383 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 384 | |
| 385 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 386 is($frame->{data}, 7, 'priority 7'); | |
| 387 | |
| 388 # stream muliplexing + priority | |
| 389 | |
| 390 $sess = new_session(); | |
| 391 $sid1 = spdy_stream($sess, { path => '/t1.html', prio => 7 }); | |
| 392 $sid2 = spdy_stream($sess, { path => '/t2.html', prio => 0 }); | |
| 393 spdy_read($sess); | |
| 394 | |
| 395 spdy_window($sess, 2**17, $sid1); | |
| 396 spdy_window($sess, 2**17, $sid2); | |
| 397 spdy_window($sess, 2**17); | |
| 398 | |
| 399 $frames = spdy_read($sess, all => [ | |
| 400 { sid => $sid1, fin => 1 }, | |
| 401 { sid => $sid2, fin => 1 } | |
| 402 ]); | |
| 403 | |
| 404 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 405 is(join (' ', map { $_->{sid} } @data), "$sid2 $sid1", 'multiple priority 1'); | |
| 406 | |
| 407 # and vice versa | |
| 408 | |
| 409 $sess = new_session(); | |
| 410 $sid1 = spdy_stream($sess, { path => '/t1.html', prio => 0 }); | |
| 411 $sid2 = spdy_stream($sess, { path => '/t2.html', prio => 7 }); | |
| 412 spdy_read($sess); | |
| 413 | |
| 414 spdy_window($sess, 2**17, $sid1); | |
| 415 spdy_window($sess, 2**17, $sid2); | |
| 416 spdy_window($sess, 2**17); | |
| 417 | |
| 418 $frames = spdy_read($sess, all => [ | |
| 419 { sid => $sid1, fin => 1 }, | |
| 420 { sid => $sid2, fin => 1 } | |
| 421 ]); | |
| 422 | |
| 423 @data = grep { $_->{type} eq "DATA" } @$frames; | |
| 424 is(join (' ', map { $_->{sid} } @data), "$sid1 $sid2", 'multiple priority 2'); | |
| 425 | |
| 426 # limit_conn | |
| 427 | |
| 428 $sess = new_session(); | |
| 429 spdy_settings($sess, 7 => 1); | |
| 430 $sid1 = spdy_stream($sess, { path => '/t3.html' }); | |
| 431 $sid2 = spdy_stream($sess, { path => '/t3.html' }); | |
| 432 $frames = spdy_read($sess, all => [ | |
| 433 { sid => $sid1, fin => 0 }, | |
| 434 { sid => $sid2, fin => 0 } | |
| 435 ]); | |
| 436 | |
| 437 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid1 } @$frames; | |
| 438 is($frame->{headers}->{':status'}, 200, 'conn_limit 1'); | |
| 439 | |
| 440 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid2 } @$frames; | |
| 441 is($frame->{headers}->{':status'}, 503, 'conn_limit 2'); | |
| 442 | |
| 443 # limit_conn + client's RST_STREAM | |
| 444 | |
| 445 $sess = new_session(); | |
| 446 spdy_settings($sess, 7 => 1); | |
| 447 $sid1 = spdy_stream($sess, { path => '/t3.html' }); | |
| 448 spdy_rst($sess, $sid1, 5); | |
| 449 $sid2 = spdy_stream($sess, { path => '/t3.html' }); | |
| 450 $frames = spdy_read($sess, all => [ | |
| 451 { sid => $sid1, fin => 0 }, | |
| 452 { sid => $sid2, fin => 0 } | |
| 453 ]); | |
| 454 | |
| 455 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid1 } @$frames; | |
| 456 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 1'); | |
| 457 | |
| 458 ($frame) = grep { $_->{type} eq "SYN_REPLY" && $_->{sid} == $sid2 } @$frames; | |
| 459 is($frame->{headers}->{':status'}, 200, 'RST_STREAM 2'); | |
| 460 | |
| 461 # GOAWAY on SYN_STREAM with even StreamID | |
| 462 | |
| 463 TODO: { | |
| 464 local $TODO = 'not yet'; | |
| 465 | |
| 466 $sess = new_session(); | |
| 467 spdy_stream($sess, { path => '/s' }, 2); | |
| 468 $frames = spdy_read($sess); | |
| 469 | |
| 470 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 471 ok($frame, 'even stream - GOAWAY frame'); | |
| 472 is($frame->{code}, 1, 'even stream - error code'); | |
| 473 is($frame->{sid}, 0, 'even stream - last used stream'); | |
| 474 | |
| 475 } | |
| 476 | |
| 477 # GOAWAY on SYN_STREAM with backward StreamID | |
| 478 | |
| 479 TODO: { | |
| 480 local $TODO = 'not yet'; | |
| 481 | |
| 482 $sess = new_session(); | |
| 483 $sid1 = spdy_stream($sess, { path => '/s' }, 3); | |
| 484 spdy_read($sess); | |
| 485 | |
| 486 $sid2 = spdy_stream($sess, { path => '/s' }, 1); | |
| 487 $frames = spdy_read($sess); | |
| 488 | |
| 489 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 490 ok($frame, 'backward stream - GOAWAY frame'); | |
| 491 is($frame->{code}, 1, 'backward stream - error code'); | |
| 492 is($frame->{sid}, $sid1, 'backward stream - last used stream'); | |
| 493 | |
| 494 } | |
| 495 | |
| 496 # RST_STREAM on the second SYN_STREAM with same StreamID | |
| 497 | |
| 498 TODO: { | |
| 499 local $TODO = 'not yet'; | |
| 500 | |
| 501 $sess = new_session(); | |
| 502 $sid1 = spdy_stream($sess, { path => '/s' }, 3); | |
| 503 spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 504 $sid2 = spdy_stream($sess, { path => '/s' }, 3); | |
| 505 $frames = spdy_read($sess); | |
| 506 | |
| 507 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; | |
| 508 ok($frame, 'dup stream - RST_STREAM frame'); | |
| 509 is($frame->{code}, 1, 'dup stream - error code'); | |
| 510 is($frame->{sid}, $sid1, 'dup stream - stream'); | |
| 511 | |
| 512 } | |
| 513 | |
| 514 # awkward protocol version | |
| 515 | |
| 516 $sess = new_session(); | |
| 517 $sid1 = spdy_stream($sess, { path => '/s', version => 'HTTP/1.10' }); | |
| 518 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 519 | |
| 520 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 521 is($frame->{headers}->{':status'}, 200, 'awkward version'); | |
| 522 | |
| 523 # missing mandatory request header | |
| 524 | |
| 525 $sess = new_session(); | |
| 526 $sid1 = spdy_stream($sess, { path => '/s', version => '' }); | |
| 527 $frames = spdy_read($sess, all => [{ sid => $sid1, fin => 1 }]); | |
| 528 | |
| 529 ($frame) = grep { $_->{type} eq "SYN_REPLY" } @$frames; | |
| 530 is($frame->{headers}->{':status'}, 400, 'incomplete headers'); | |
| 531 | |
| 532 # GOAWAY before closing a connection by server | |
| 533 | |
| 534 $t->stop(); | |
| 535 | |
| 536 TODO: { | |
| 537 local $TODO = 'not yet'; | |
| 538 | |
| 539 $frames = spdy_read($sess); | |
| 540 | |
| 541 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; | |
| 542 ok($frame, 'GOAWAY on connection close'); | |
| 543 | |
| 544 } | |
| 545 | |
| 546 ############################################################################### | |
| 547 | |
| 548 sub spdy_ping { | |
| 549 my ($sess, $payload) = @_; | |
| 550 | |
| 551 raw_write($sess->{socket}, pack("N3", 0x80030006, 0x4, $payload)); | |
| 552 } | |
| 553 | |
| 554 sub spdy_rst { | |
| 555 my ($sess, $sid, $error) = @_; | |
| 556 | |
| 557 raw_write($sess->{socket}, pack("N4", 0x80030003, 0x8, $sid, $error)); | |
| 558 } | |
| 559 | |
| 560 sub spdy_window { | |
| 561 my ($sess, $win, $stream) = @_; | |
| 562 | |
| 563 $stream = 0 unless defined $stream; | |
| 564 raw_write($sess->{socket}, pack("N4", 0x80030009, 8, $stream, $win)); | |
| 565 } | |
| 566 | |
| 567 sub spdy_settings { | |
| 568 my ($sess, %extra) = @_; | |
| 569 | |
| 570 my $cnt = keys %extra; | |
| 571 my $len = 4 + 8 * $cnt; | |
| 572 | |
| 573 my $buf = pack "N3", 0x80030004, $len, $cnt; | |
| 574 $buf .= join '', map { pack "N2", $_, $extra{$_} } keys %extra; | |
| 575 raw_write($sess->{socket}, $buf); | |
| 576 } | |
| 577 | |
| 578 sub spdy_read { | |
| 579 my ($sess, %extra) = @_; | |
|
377
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580 my ($skip, $length, $buf, @got); |
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581 my $tries = 0; |
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582 my $maxtried = 3; |
| 374 | 583 |
| 584 again: | |
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585 do { |
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586 $buf = raw_read($sess->{socket}); |
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587 } until (defined $buf || $tries++ >= $maxtried); |
| 374 | 588 |
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379
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589 $buf = '' if !defined $buf; |
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590 |
| 374 | 591 for ($skip = 0; $skip < length $buf; $skip += $length + 8) { |
| 592 my $type = unpack("\@$skip B", $buf); | |
| 593 $length = hex unpack("\@$skip x5 H6", $buf); | |
| 594 if ($type == 0) { | |
| 595 push @got, dframe($skip, $buf); | |
| 596 test_fin($got[-1], $extra{all}); | |
| 597 next; | |
| 598 } | |
| 599 | |
| 600 my $ctype = unpack("\@$skip x2 n", $buf); | |
| 601 push @got, $cframe{$ctype}($sess, $skip, $buf); | |
| 602 test_fin($got[-1], $extra{all}); | |
| 603 } | |
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604 goto again if %extra && @{$extra{all}} && $tries < $maxtried; |
| 374 | 605 return \@got; |
| 606 } | |
| 607 | |
| 608 sub test_fin { | |
| 609 my ($frame, $all) = @_; | |
| 610 | |
| 611 @{$all} = grep { | |
| 612 !($_->{sid} == $frame->{sid} && $_->{fin} == $frame->{fin}) | |
| 613 } @{$all} if defined $frame->{fin}; | |
| 614 } | |
| 615 | |
| 616 sub dframe { | |
| 617 my ($skip, $buf) = @_; | |
| 618 my %frame; | |
| 619 | |
| 620 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 621 substr($stream, 0, 1) = 0; | |
| 622 $stream = unpack("N", pack("B32", $stream)); | |
| 623 $frame{sid} = $stream; | |
| 624 | |
| 625 my $flags = unpack "\@$skip B8", $buf; $skip += 1; | |
| 626 $frame{fin} = substr($flags, 7, 1); | |
| 627 | |
| 628 my $length = hex (unpack "\@$skip H6", $buf); $skip += 3; | |
| 629 $frame{length} = $length; | |
| 630 | |
| 631 $frame{data} = substr($buf, $skip, $length); | |
| 632 $frame{type} = "DATA"; | |
| 633 return \%frame; | |
| 634 } | |
| 635 | |
| 636 sub spdy_stream { | |
| 637 my ($ctx, $uri, $stream) = @_; | |
| 638 my ($input, $output, $buf); | |
| 639 my ($d, $status); | |
| 640 | |
| 641 my $host = $uri->{host} || '127.0.0.1:8080'; | |
| 642 my $method = $uri->{method} || 'GET'; | |
| 643 my $headers = $uri->{headers} || {}; | |
| 644 my $body = $uri->{body}; | |
| 645 my $prio = defined $uri->{prio} ? $uri->{prio} : 4; | |
| 646 my $version = defined $uri->{version} ? $uri->{version} : "HTTP/1.1"; | |
| 647 | |
| 648 if ($stream) { | |
| 649 $ctx->{last_stream} = $stream; | |
| 650 } else { | |
| 651 $ctx->{last_stream} += 2; | |
| 652 } | |
| 653 | |
| 654 $buf = pack("NC", 0x80030001, not $body); | |
| 655 $buf .= pack("xxx"); # Length stub | |
| 656 $buf .= pack("N", $ctx->{last_stream}); # Stream-ID | |
| 657 $buf .= pack("N", 0); # Assoc. Stream-ID | |
| 658 $buf .= pack("n", $prio << 13); | |
| 659 | |
| 660 my $ent = 4 + keys %{$headers}; | |
| 661 $ent++ if $body; | |
| 662 $ent++ if $version; | |
| 663 | |
| 664 $input = pack("N", $ent); | |
| 665 $input .= hpack(":host", $host); | |
| 666 $input .= hpack(":method", $method); | |
| 667 $input .= hpack(":path", $uri->{path}); | |
| 668 $input .= hpack(":scheme", "http"); | |
| 669 if ($version) { | |
| 670 $input .= hpack(":version", $version); | |
| 671 } | |
| 672 if ($body) { | |
| 673 $input .= hpack("content-length", length $body); | |
| 674 } | |
| 675 $input .= join '', map { hpack($_, $headers->{$_}) } keys %{$headers}; | |
| 676 | |
| 677 $d = $ctx->{zlib}->{d}; | |
| 678 $status = $d->deflate($input => \my $start); | |
| 679 $status == Compress::Raw::Zlib->Z_OK or fail "deflate failed"; | |
| 680 $status = $d->flush(\my $tail => Compress::Raw::Zlib->Z_SYNC_FLUSH); | |
| 681 $status == Compress::Raw::Zlib->Z_OK or fail "flush failed"; | |
| 682 $output = $start . $tail; | |
| 683 | |
| 684 my $len = ''; | |
| 685 vec($len, 7, 8) = (length $output) + 10; | |
| 686 $buf |= $len; | |
| 687 $buf .= $output; | |
| 688 | |
| 689 if (defined $body) { | |
| 690 $buf .= pack "NCxn", $ctx->{last_stream}, 0x01, length $body; | |
| 691 $buf .= $body; | |
| 692 } | |
| 693 | |
| 694 raw_write($ctx->{socket}, $buf); | |
| 695 return $ctx->{last_stream}; | |
| 696 } | |
| 697 | |
| 698 sub syn_reply { | |
| 699 my ($ctx, $skip, $buf) = @_; | |
| 700 my ($i, $status); | |
| 701 my %payload; | |
| 702 | |
| 703 $skip += 4; | |
| 704 my $flags = unpack "\@$skip B8", $buf; $skip += 1; | |
| 705 $payload{fin} = substr($flags, 7, 1); | |
| 706 | |
| 707 my $length = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 708 $payload{length} = $length; | |
| 709 $payload{type} = 'SYN_REPLY'; | |
| 710 | |
| 711 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 712 substr($stream, 0, 1) = 0; | |
| 713 $stream = unpack("N", pack("B32", $stream)); | |
| 714 $payload{sid} = $stream; | |
| 715 | |
| 716 my $input = substr($buf, $skip, $length - 4); | |
| 717 $i = $ctx->{zlib}->{i}; | |
| 718 | |
| 719 $status = $i->inflate($input => \my $out); | |
| 720 fail "Failed: $status" unless $status == Compress::Raw::Zlib->Z_OK; | |
| 721 $payload{headers} = hunpack($out); | |
| 722 return \%payload; | |
| 723 } | |
| 724 | |
| 725 sub rst_stream { | |
| 726 my ($ctx, $skip, $buf) = @_; | |
| 727 my %payload; | |
| 728 | |
| 729 $skip += 5; | |
| 730 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 731 $payload{type} = 'RST_STREAM'; | |
| 732 $payload{sid} = unpack "\@$skip N", $buf; $skip += 4; | |
| 733 $payload{code} = unpack "\@$skip N", $buf; | |
| 734 return \%payload; | |
| 735 } | |
| 736 | |
| 737 sub settings { | |
| 738 my ($ctx, $skip, $buf) = @_; | |
| 739 my %payload; | |
| 740 | |
| 741 $skip += 4; | |
| 742 $payload{flags} = unpack "\@$skip H", $buf; $skip += 1; | |
| 743 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 744 $payload{type} = 'SETTINGS'; | |
| 745 | |
| 746 my $nent = unpack "\@$skip N", $buf; $skip += 4; | |
| 747 for (1 .. $nent) { | |
| 748 my $flags = hex unpack "\@$skip H2", $buf; $skip += 1; | |
| 749 my $id = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 750 $payload{$id}{flags} = $flags; | |
| 751 $payload{$id}{value} = unpack "\@$skip N", $buf; $skip += 4; | |
| 752 } | |
| 753 return \%payload; | |
| 754 } | |
| 755 | |
| 756 sub ping { | |
| 757 my ($ctx, $skip, $buf) = @_; | |
| 758 my %payload; | |
| 759 | |
| 760 $skip += 5; | |
| 761 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 762 $payload{type} = 'PING'; | |
| 763 $payload{value} = unpack "\@$skip N", $buf; | |
| 764 return \%payload; | |
| 765 } | |
| 766 | |
| 767 sub goaway { | |
| 768 my ($ctx, $skip, $buf) = @_; | |
| 769 my %payload; | |
| 770 | |
| 771 $skip += 5; | |
| 772 $payload{length} = hex unpack "\@$skip H6", $buf; $skip += 3; | |
| 773 $payload{type} = 'GOAWAY'; | |
| 774 $payload{sid} = unpack "\@$skip N", $buf; $skip += 4; | |
| 775 $payload{code} = unpack "\@$skip N", $buf; | |
| 776 return \%payload; | |
| 777 } | |
| 778 | |
| 779 sub window_update { | |
| 780 my ($ctx, $skip, $buf) = @_; | |
| 781 my %payload; | |
| 782 | |
| 783 $skip += 5; | |
| 784 | |
| 785 $payload{length} = hex(unpack "\@$skip H6", $buf); $skip += 3; | |
| 786 $payload{type} = 'WINDOW_UPDATE'; | |
| 787 | |
| 788 my $stream = unpack "\@$skip B32", $buf; $skip += 4; | |
| 789 substr($stream, 0, 1) = 0; | |
| 790 $stream = unpack("N", pack("B32", $stream)); | |
| 791 $payload{sid} = $stream; | |
| 792 | |
| 793 my $value = unpack "\@$skip B32", $buf; | |
| 794 substr($value, 0, 1) = 0; | |
| 795 $payload{wdelta} = unpack("N", pack("B32", $value)); | |
| 796 return \%payload; | |
| 797 } | |
| 798 | |
| 799 sub hpack { | |
| 800 my ($name, $value) = @_; | |
| 801 | |
| 802 pack("N", length($name)) . $name . pack("N", length($value)) . $value; | |
| 803 } | |
| 804 | |
| 805 sub hunpack { | |
| 806 my ($data) = @_; | |
| 807 my %headers; | |
| 808 my $skip = 0; | |
| 809 | |
| 810 my $nent = unpack "\@$skip N", $data; $skip += 4; | |
| 811 for (1 .. $nent) { | |
| 812 my $len = unpack("\@$skip N", $data); $skip += 4; | |
| 813 my $name = unpack("\@$skip A$len", $data); $skip += $len; | |
| 814 | |
| 815 $len = unpack("\@$skip N", $data); $skip += 4; | |
| 816 my $value = unpack("\@$skip A$len", $data); $skip += $len; | |
| 817 | |
| 818 $headers{$name} = $value; | |
| 819 } | |
| 820 return \%headers; | |
| 821 } | |
| 822 | |
| 823 sub raw_read { | |
| 824 my ($s) = @_; | |
| 825 my ($got, $buf); | |
| 826 | |
| 827 $s->blocking(0); | |
| 828 while (IO::Select->new($s)->can_read(0.4)) { | |
| 829 my $n = $s->sysread($buf, 1024); | |
| 830 last unless $n; | |
| 831 $got .= $buf; | |
| 832 }; | |
| 833 log_in($got); | |
| 834 return $got; | |
| 835 } | |
| 836 | |
| 837 sub raw_write { | |
| 838 my ($s, $message) = @_; | |
| 839 | |
| 840 local $SIG{PIPE} = 'IGNORE'; | |
| 841 | |
| 842 $s->blocking(0); | |
| 843 while (IO::Select->new($s)->can_write(0.4)) { | |
| 844 log_out($message); | |
| 845 my $n = $s->syswrite($message); | |
| 846 last unless $n; | |
| 847 $message = substr($message, $n); | |
| 848 last unless length $message; | |
| 849 } | |
| 850 } | |
| 851 | |
| 852 sub new_session { | |
| 853 my ($d, $i, $status); | |
| 854 | |
| 855 ($d, $status) = Compress::Raw::Zlib::Deflate->new( | |
| 856 -WindowBits => 12, | |
| 857 -Dictionary => dictionary(), | |
| 858 -Level => Compress::Raw::Zlib->Z_NO_COMPRESSION | |
| 859 ); | |
| 860 fail "Zlib failure: $status" unless $d; | |
| 861 | |
| 862 ($i, $status) = Compress::Raw::Zlib::Inflate->new( | |
| 863 -WindowBits => Compress::Raw::Zlib->WANT_GZIP_OR_ZLIB, | |
| 864 -Dictionary => dictionary() | |
| 865 ); | |
| 866 fail "Zlib failure: $status" unless $i; | |
| 867 | |
| 868 return { zlib => { i => $i, d => $d }, | |
| 869 socket => new_socket(), last_stream => -1 }; | |
| 870 } | |
| 871 | |
| 872 sub new_socket { | |
| 873 my $s; | |
| 874 | |
| 875 eval { | |
| 876 local $SIG{ALRM} = sub { die "timeout\n" }; | |
| 877 local $SIG{PIPE} = sub { die "sigpipe\n" }; | |
| 878 alarm(2); | |
| 879 $s = IO::Socket::INET->new( | |
| 880 Proto => 'tcp', | |
| 881 PeerAddr => '127.0.0.1:8080', | |
| 882 ); | |
| 883 alarm(0); | |
| 884 }; | |
| 885 alarm(0); | |
| 886 | |
| 887 if ($@) { | |
| 888 log_in("died: $@"); | |
| 889 return undef; | |
| 890 } | |
| 891 | |
| 892 return $s; | |
| 893 } | |
| 894 | |
| 895 sub dictionary { | |
| 896 join('', (map pack('N/a*', $_), qw( | |
| 897 options | |
| 898 head | |
| 899 post | |
| 900 put | |
| 901 delete | |
| 902 trace | |
| 903 accept | |
| 904 accept-charset | |
| 905 accept-encoding | |
| 906 accept-language | |
| 907 accept-ranges | |
| 908 age | |
| 909 allow | |
| 910 authorization | |
| 911 cache-control | |
| 912 connection | |
| 913 content-base | |
| 914 content-encoding | |
| 915 content-language | |
| 916 content-length | |
| 917 content-location | |
| 918 content-md5 | |
| 919 content-range | |
| 920 content-type | |
| 921 date | |
| 922 etag | |
| 923 expect | |
| 924 expires | |
| 925 from | |
| 926 host | |
| 927 if-match | |
| 928 if-modified-since | |
| 929 if-none-match | |
| 930 if-range | |
| 931 if-unmodified-since | |
| 932 last-modified | |
| 933 location | |
| 934 max-forwards | |
| 935 pragma | |
| 936 proxy-authenticate | |
| 937 proxy-authorization | |
| 938 range | |
| 939 referer | |
| 940 retry-after | |
| 941 server | |
| 942 te | |
| 943 trailer | |
| 944 transfer-encoding | |
| 945 upgrade | |
| 946 user-agent | |
| 947 vary | |
| 948 via | |
| 949 warning | |
| 950 www-authenticate | |
| 951 method | |
| 952 get | |
| 953 status), "200 OK", | |
| 954 qw(version HTTP/1.1 url public set-cookie keep-alive origin)), | |
| 955 "100101201202205206300302303304305306307402405406407408409410", | |
| 956 "411412413414415416417502504505", | |
| 957 "203 Non-Authoritative Information", | |
| 958 "204 No Content", | |
| 959 "301 Moved Permanently", | |
| 960 "400 Bad Request", | |
| 961 "401 Unauthorized", | |
| 962 "403 Forbidden", | |
| 963 "404 Not Found", | |
| 964 "500 Internal Server Error", | |
| 965 "501 Not Implemented", | |
| 966 "503 Service Unavailable", | |
| 967 "Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec", | |
| 968 " 00:00:00", | |
| 969 " Mon, Tue, Wed, Thu, Fri, Sat, Sun, GMT", | |
| 970 "chunked,text/html,image/png,image/jpg,image/gif,", | |
| 971 "application/xml,application/xhtml+xml,text/plain,", | |
| 972 "text/javascript,public", "privatemax-age=gzip,deflate,", | |
| 973 "sdchcharset=utf-8charset=iso-8859-1,utf-,*,enq=0." | |
| 974 ); | |
| 975 } | |
| 976 | |
| 977 ############################################################################### |