Mercurial > hg > nginx-tests
annotate grpc.t @ 1728:6d5ecf445e57
Tests: added HTTP/2 test with big request body.
Notably, it is useful with body buffering in filters, in which case
the stream window is flow controlled based on the preread buffer.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Sat, 04 Sep 2021 14:50:02 +0300 |
| parents | 3604ef83c1aa |
| children | b27bcded6449 |
| rev | line source |
|---|---|
| 1303 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Sergey Kandaurov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Tests for grpc backend. | |
| 7 | |
| 8 ############################################################################### | |
| 9 | |
| 10 use warnings; | |
| 11 use strict; | |
| 12 | |
| 13 use Test::More; | |
| 14 | |
| 15 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
| 16 | |
| 17 use lib 'lib'; | |
| 18 use Test::Nginx; | |
| 19 use Test::Nginx::HTTP2; | |
| 20 | |
| 21 ############################################################################### | |
| 22 | |
| 23 select STDERR; $| = 1; | |
| 24 select STDOUT; $| = 1; | |
| 25 | |
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26 my $t = Test::Nginx->new()->has(qw/http rewrite http_v2 grpc/) |
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27 ->has(qw/upstream_keepalive/)->plan(146); |
| 1303 | 28 |
| 29 $t->write_file_expand('nginx.conf', <<'EOF'); | |
| 30 | |
| 31 %%TEST_GLOBALS%% | |
| 32 | |
| 33 daemon off; | |
| 34 | |
| 35 events { | |
| 36 } | |
| 37 | |
| 38 http { | |
| 39 %%TEST_GLOBALS_HTTP%% | |
| 40 | |
| 41 upstream u { | |
| 42 server 127.0.0.1:8081; | |
| 43 keepalive 1; | |
| 44 } | |
| 45 | |
| 46 server { | |
| 47 listen 127.0.0.1:8080 http2; | |
| 48 server_name localhost; | |
| 49 | |
| 50 http2_body_preread_size 128k; | |
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51 large_client_header_buffers 4 32k; |
| 1303 | 52 |
| 53 location / { | |
| 54 grpc_pass grpc://127.0.0.1:8081; | |
| 55 | |
| 56 if ($arg_if) { | |
| 57 # nothing | |
| 58 } | |
| 59 | |
| 60 limit_except GET { | |
| 61 # nothing | |
| 62 } | |
| 63 } | |
| 64 | |
| 65 location /KeepAlive { | |
| 66 grpc_pass u; | |
| 67 } | |
| 68 | |
| 69 location /LongHeader { | |
| 70 grpc_pass 127.0.0.1:8081; | |
| 71 grpc_set_header X-LongHeader $arg_h; | |
| 72 } | |
| 73 | |
| 74 location /LongField { | |
| 75 grpc_pass 127.0.0.1:8081; | |
| 76 grpc_buffer_size 65k; | |
| 77 } | |
| 78 | |
| 79 location /SetHost { | |
| 80 grpc_pass 127.0.0.1:8081; | |
| 81 grpc_set_header Host custom; | |
| 82 } | |
| 83 | |
| 84 location /SetArgs { | |
| 85 grpc_pass 127.0.0.1:8081; | |
| 86 set $args $arg_c; | |
| 87 } | |
| 88 } | |
| 89 } | |
| 90 | |
| 91 EOF | |
| 92 | |
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93 $t->run(); |
| 1303 | 94 |
| 95 ############################################################################### | |
| 96 | |
| 97 my $p = port(8081); | |
| 98 my $f = grpc(); | |
| 99 | |
| 100 my $frames = $f->{http_start}('/SayHello'); | |
| 101 my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 102 is($frame->{flags}, 4, 'request - HEADERS flags'); | |
| 103 ok((my $sid = $frame->{sid}) % 2, 'request - HEADERS sid odd'); | |
| 104 is($frame->{headers}{':method'}, 'POST', 'request - method'); | |
| 105 is($frame->{headers}{':scheme'}, 'http', 'request - scheme'); | |
| 106 is($frame->{headers}{':path'}, '/SayHello', 'request - path'); | |
| 107 is($frame->{headers}{':authority'}, "127.0.0.1:$p", 'request - authority'); | |
| 108 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 109 'request - content type'); | |
| 110 is($frame->{headers}{te}, 'trailers', 'request - te'); | |
| 111 | |
| 112 $frames = $f->{data}('Hello'); | |
| 113 ($frame) = grep { $_->{type} eq "SETTINGS" } @$frames; | |
| 114 is($frame->{flags}, 1, 'request - SETTINGS ack'); | |
| 115 is($frame->{sid}, 0, 'request - SETTINGS sid'); | |
| 116 is($frame->{length}, 0, 'request - SETTINGS length'); | |
| 117 | |
| 118 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 119 is($frame->{data}, 'Hello', 'request - DATA'); | |
| 120 is($frame->{length}, 5, 'request - DATA length'); | |
| 121 is($frame->{flags}, 1, 'request - DATA flags'); | |
| 122 is($frame->{sid}, $sid, 'request - DATA sid match'); | |
| 123 | |
| 124 $frames = $f->{http_end}(); | |
| 125 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 126 is($frame->{flags}, 4, 'response - HEADERS flags'); | |
| 127 is($frame->{sid}, 1, 'response - HEADERS sid'); | |
| 128 is($frame->{headers}{':status'}, '200', 'response - status'); | |
| 129 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 130 'response - content type'); | |
| 131 ok($frame->{headers}{server}, 'response - server'); | |
| 132 ok($frame->{headers}{date}, 'response - date'); | |
| 133 ok(my $c = $frame->{headers}{'x-connection'}, 'response - connection'); | |
| 134 | |
| 135 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 136 is($frame->{data}, 'Hello world', 'response - DATA'); | |
| 137 is($frame->{length}, 11, 'response - DATA length'); | |
| 138 is($frame->{flags}, 0, 'response - DATA flags'); | |
| 139 is($frame->{sid}, 1, 'response - DATA sid'); | |
| 140 | |
| 141 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 142 is($frame->{flags}, 5, 'response - trailers flags'); | |
| 143 is($frame->{sid}, 1, 'response - trailers sid'); | |
| 144 is($frame->{headers}{'grpc-message'}, '', 'response - trailers message'); | |
| 145 is($frame->{headers}{'grpc-status'}, '0', 'response - trailers status'); | |
| 146 | |
| 147 # next request is on a new backend connection, no sid incremented | |
| 148 | |
| 149 $frames = $f->{http_start}('/SayHello'); | |
| 150 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 151 is($frame->{sid}, $sid, 'request 2 - HEADERS sid again'); | |
| 152 $f->{data}('Hello'); | |
| 153 $frames = $f->{http_end}(); | |
| 154 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 155 cmp_ok($frame->{headers}{'x-connection'}, '>', $c, 'response 2 - connection'); | |
| 156 | |
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157 # request body - special last buffer |
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158 |
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159 $f->{http_start}('/SayHello'); |
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160 $frames = $f->{data}('Hello', body_more => 1); |
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161 ($frame) = grep { $_->{type} eq "DATA" } @$frames; |
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162 is($frame->{data}, 'Hello', 'request body first - DATA'); |
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163 is($frame->{length}, 5, 'request body first - DATA length'); |
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164 is($frame->{flags}, 0, 'request body first - DATA flags'); |
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165 $frames = $f->{data}(''); |
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166 ($frame) = grep { $_->{type} eq "DATA" } @$frames; |
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167 is($frame->{data}, '', 'special buffer last - DATA'); |
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168 is($frame->{length}, 0, 'special buffer last - DATA length'); |
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169 is($frame->{flags}, 1, 'special buffer last - DATA flags'); |
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170 $frames = $f->{http_end}(); |
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171 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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172 is($frame->{headers}{':status'}, '200', 'special buffer last - response'); |
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173 |
| 1303 | 174 # upstream keepalive |
| 175 | |
| 176 $frames = $f->{http_start}('/KeepAlive'); | |
| 177 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 178 is($frame->{sid}, $sid, 'keepalive - HEADERS sid'); | |
| 179 $f->{data}('Hello'); | |
| 180 $frames = $f->{http_end}(); | |
| 181 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 182 ok($c = $frame->{headers}{'x-connection'}, 'keepalive - connection'); | |
| 183 | |
| 184 $frames = $f->{http_start}('/KeepAlive', reuse => 1); | |
| 185 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 186 cmp_ok($frame->{sid}, '>', $sid, 'keepalive - HEADERS sid next'); | |
| 187 $f->{data}('Hello'); | |
| 188 $frames = $f->{http_end}(); | |
| 189 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 190 is($frame->{headers}{'x-connection'}, $c, 'keepalive - connection reuse'); | |
| 191 | |
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192 # upstream keepalive |
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193 # pending control frame ack after the response |
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194 |
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195 undef $f; |
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196 $f = grpc(); |
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197 |
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198 $frames = $f->{http_start}('/KeepAlive'); |
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199 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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200 is($frame->{sid}, $sid, 'keepalive 2 - HEADERS sid'); |
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201 $f->{data}('Hello'); |
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202 $f->{settings}(0, 1 => 4096); |
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203 $frames = $f->{http_end}(); |
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204 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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205 ok($c = $frame->{headers}{'x-connection'}, 'keepalive 2 - connection'); |
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206 |
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207 $frames = $f->{http_start}('/KeepAlive', reuse => 1); |
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208 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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209 ok($frame, 'upstream keepalive reused'); |
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210 |
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211 cmp_ok($frame->{sid}, '>', $sid, 'keepalive 2 - HEADERS sid next'); |
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212 $f->{data}('Hello'); |
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213 $frames = $f->{http_end}(); |
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214 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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215 is($frame->{headers}{'x-connection'}, $c, 'keepalive 2 - connection reuse'); |
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216 |
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217 undef $f; |
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218 $f = grpc(); |
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219 |
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220 # upstream keepalive |
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221 # grpc filter setting INITIAL_WINDOW_SIZE is inherited in the next stream |
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222 |
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223 $f->{http_start}('/KeepAlive'); |
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224 $f->{data}('Hello'); |
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225 $f->{settings}(0, 1 => 4096); |
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226 $frames = $f->{http_end}(grpc_filter_settings => { 0x4 => 2 }); |
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227 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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228 ok($c = $frame->{headers}{'x-connection'}, 'keepalive 3 - connection'); |
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229 |
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230 $f->{http_start}('/KeepAlive', reuse => 1); |
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231 $frames = $f->{data_len}('Hello', 2); |
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232 ($frame) = grep { $_->{type} eq "DATA" } @$frames; |
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233 is($frame->{data}, 'He', 'grpc filter setting - DATA'); |
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234 is($frame->{length}, 2, 'grpc filter setting - DATA length'); |
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235 is($frame->{flags}, 0, 'grpc filter setting - DATA flags'); |
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236 $f->{settings}(0, 0x4 => 5); |
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237 $frames = $f->{data_len}(undef, 3); |
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238 ($frame) = grep { $_->{type} eq "DATA" } @$frames; |
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239 is($frame->{data}, 'llo', 'setting updated - DATA'); |
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240 is($frame->{length}, 3, 'setting updated - DATA length'); |
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241 is($frame->{flags}, 1, 'setting updated - DATA flags'); |
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242 $frames = $f->{http_end}(); |
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243 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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244 is($frame->{headers}{'x-connection'}, $c, 'keepalive 3 - connection reuse'); |
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245 |
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246 undef $f; |
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247 $f = grpc(); |
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248 |
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249 # upstream keepalive - GOAWAY, current request aborted |
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250 |
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251 $f->{http_start}('/KeepAlive'); |
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252 $f->{data}('Hello'); |
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253 $frames = $f->{http_end}(); |
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254 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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255 ok($c = $frame->{headers}{'x-connection'}, 'keepalive 4 - connection'); |
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256 |
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257 $f->{http_start}('/KeepAlive', reuse => 1); |
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258 $f->{goaway}(0, 0, 5); |
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259 $f->{data}('Hello'); |
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260 $frames = $f->{http_end}(); |
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261 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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262 is($frame->{headers}{':status'}, 502, 'keepalive 4 - GOAWAY aborted request'); |
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263 |
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264 $f->{http_start}('/KeepAlive'); |
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265 $f->{data}('Hello'); |
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266 $frames = $f->{http_end}(); |
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267 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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268 cmp_ok($frame->{headers}{'x-connection'}, '>', $c, 'keepalive 4 - closed'); |
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269 |
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270 undef $f; |
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271 $f = grpc(); |
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272 |
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273 # upstream keepalive - disabled with a higher GOAWAY Last-Stream-ID |
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274 |
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275 $f->{http_start}('/KeepAlive'); |
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276 $f->{goaway}(0, 3, 5); |
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277 $f->{data}('Hello'); |
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278 $frames = $f->{http_end}(); |
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279 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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280 ok($c = $frame->{headers}{'x-connection'}, 'keepalive 5 - GOAWAY next stream'); |
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281 |
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282 TODO: { |
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283 local $TODO = 'not yet' unless $t->has_version('1.21.1'); |
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284 |
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285 $f->{http_start}('/KeepAlive'); |
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286 $f->{data}('Hello'); |
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287 $frames = $f->{http_end}(); |
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288 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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289 cmp_ok($frame->{headers}{'x-connection'}, '>', $c, 'keepalive 5 - closed'); |
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290 |
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291 } |
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292 |
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293 undef $f; |
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294 $f = grpc(); |
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295 |
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296 # upstream keepalive - GOAWAY in grpc filter, current stream aborted |
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297 |
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298 $f->{http_start}('/KeepAlive'); |
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299 $f->{data}('Hello'); |
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300 $frames = $f->{http_end}(grpc_filter_goaway => [0, 0, 5]); |
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301 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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302 ok($c = $frame->{headers}{'x-connection'}, 'keepalive 6 - connection'); |
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303 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; |
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304 ok($frame, 'keepalive 6 - grpc filter GOAWAY aborted stream'); |
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305 |
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306 $f->{http_start}('/KeepAlive'); |
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307 $f->{data}('Hello'); |
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308 $frames = $f->{http_end}(); |
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309 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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310 cmp_ok($frame->{headers}{'x-connection'}, '>', $c, 'keepalive 6 - closed'); |
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311 |
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312 undef $f; |
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313 $f = grpc(); |
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314 |
| 1303 | 315 # various header compression formats |
| 316 | |
| 317 $f->{http_start}('/SayHello'); | |
| 318 $f->{data}('Hello'); | |
| 319 $frames = $f->{http_end}(mode => 3); | |
| 320 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 321 is($frame->{headers}{':status'}, '200', 'without indexing'); | |
| 322 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 323 'without indexing 2'); | |
| 324 | |
| 325 $f->{http_start}('/SayHello'); | |
| 326 $f->{data}('Hello'); | |
| 327 $frames = $f->{http_end}(mode => 4); | |
| 328 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 329 is($frame->{headers}{':status'}, '200', 'without indexing new'); | |
| 330 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 331 'without indexing new 2'); | |
| 332 | |
| 333 $f->{http_start}('/SayHello'); | |
| 334 $f->{data}('Hello'); | |
| 335 $frames = $f->{http_end}(mode => 5); | |
| 336 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 337 is($frame->{headers}{':status'}, '200', 'never indexed'); | |
| 338 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 339 'never indexed 2'); | |
| 340 | |
| 341 $f->{http_start}('/SayHello'); | |
| 342 $f->{data}('Hello'); | |
| 343 $frames = $f->{http_end}(mode => 6); | |
| 344 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 345 is($frame->{headers}{':status'}, '200', 'never indexed new'); | |
| 346 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 347 'never indexed new 2'); | |
| 348 | |
| 349 # padding & priority | |
| 350 | |
| 351 $f->{http_start}('/SayHello'); | |
| 352 $f->{data}('Hello'); | |
| 353 $frames = $f->{http_end}(padding => 7); | |
| 354 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 355 is($frame->{headers}{':status'}, '200', 'padding'); | |
| 356 | |
| 357 $f->{http_start}('/SayHello'); | |
| 358 $f->{data}('Hello'); | |
| 359 $frames = $f->{http_end}(prio => 137, dep => 0x01020304); | |
| 360 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 361 is($frame->{headers}{':status'}, '200', 'priority'); | |
| 362 | |
| 363 $f->{http_start}('/SayHello'); | |
| 364 $f->{data}('Hello'); | |
| 365 $frames = $f->{http_end}(padding => 7, prio => 137, dep => 0x01020304); | |
| 366 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 367 is($frame->{headers}{':status'}, '200', 'padding priority'); | |
| 368 | |
| 369 SKIP: { | |
| 370 skip 'long test', 1 unless $ENV{TEST_NGINX_UNSAFE}; | |
| 371 | |
| 372 $f->{http_start}('/SaySplit'); | |
| 373 $f->{data}('Hello'); | |
| 374 $frames = $f->{http_end}(padding => 7, prio => 137, dep => 0x01020304, | |
| 375 split => [(map{1}(1..20)), 30], split_delay => 0.1); | |
| 376 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 377 is($frame->{headers}{':status'}, '200', 'padding priority split'); | |
| 378 | |
| 379 } | |
| 380 | |
| 381 # grpc error, no empty data frame expected | |
| 382 | |
| 383 $f->{http_start}('/SayHello'); | |
| 384 $f->{data}('Hello'); | |
| 385 $frames = $f->{http_err}(); | |
| 386 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 387 is($frame->{flags}, 5, 'grpc error - HEADERS flags'); | |
| 388 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 389 ok(!$frame, 'grpc error - no DATA frame'); | |
| 390 | |
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391 # malformed response body length not equal to content-length |
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392 |
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393 $f->{http_start}('/SayHello'); |
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394 $f->{data}('Hello'); |
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395 $frames = $f->{http_err2}(cl => 42); |
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396 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; |
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397 ok($frame, 'response body less than content-length'); |
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398 |
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399 $f->{http_start}('/SayHello'); |
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400 $f->{data}('Hello'); |
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401 $frames = $f->{http_err2}(cl => 8); |
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402 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; |
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403 ok($frame, 'response body more than content-length'); |
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404 |
| 1303 | 405 # continuation from backend, expect parts assembled |
| 406 | |
| 407 $f->{http_start}('/SayHello'); | |
| 408 $f->{data}('Hello'); | |
| 409 $frames = $f->{continuation}(); | |
| 410 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 411 is($frame->{flags}, 4, 'continuation - HEADERS flags'); | |
| 412 is($frame->{headers}{':status'}, '200', 'continuation - status'); | |
| 413 is($frame->{headers}{'content-type'}, 'application/grpc', | |
| 414 'continuation - content type'); | |
| 415 | |
| 416 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 417 is($frame->{data}, 'Hello world', 'continuation - DATA'); | |
| 418 is($frame->{length}, 11, 'continuation - DATA length'); | |
| 419 is($frame->{flags}, 0, 'continuation - DATA flags'); | |
| 420 | |
| 421 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 422 is($frame->{flags}, 5, 'continuation - trailers flags'); | |
| 423 is($frame->{headers}{'grpc-message'}, '', 'continuation - trailers message'); | |
| 424 is($frame->{headers}{'grpc-status'}, '0', 'continuation - trailers status'); | |
| 425 | |
| 426 # continuation from backend, header split | |
| 427 | |
| 428 $f->{http_start}('/SayHello'); | |
| 429 $f->{data}('Hello'); | |
| 430 $frames = $f->{http_end}(mode => 6, continuation => [map { 1 } (1 .. 42)]); | |
| 431 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 432 is($frame->{headers}{':status'}, '200', 'continuation - header split'); | |
| 433 | |
| 434 # continuation to backend | |
| 435 | |
| 436 $frames = $f->{http_start}('/LongHeader?h=' . ('Z' x 31337)); | |
| 437 @$frames = grep { $_->{type} =~ "HEADERS|CONTINUATION" } @$frames; | |
| 438 is(@$frames, 4, 'continuation - frames'); | |
| 439 | |
| 440 $frame = shift @$frames; | |
| 441 is($frame->{type}, 'HEADERS', 'continuation - HEADERS'); | |
| 442 is($frame->{length}, 16384, 'continuation - HEADERS length'); | |
| 443 is($frame->{flags}, 1, 'continuation - HEADERS flags'); | |
| 444 ok($frame->{sid}, 'continuation - HEADERS sid'); | |
| 445 | |
| 446 $frame = shift @$frames; | |
| 447 is($frame->{type}, 'CONTINUATION', 'continuation - CONTINUATION'); | |
| 448 is($frame->{length}, 16384, 'continuation - CONTINUATION length'); | |
| 449 is($frame->{flags}, 0, 'continuation - CONTINUATION flags'); | |
| 450 ok($frame->{sid}, 'continuation - CONTINUATION sid'); | |
| 451 | |
| 452 $frame = shift @$frames; | |
| 453 is($frame->{type}, 'CONTINUATION', 'continuation - CONTINUATION 2'); | |
| 454 is($frame->{length}, 16384, 'continuation - CONTINUATION 2 length'); | |
| 455 is($frame->{flags}, 0, 'continuation - CONTINUATION 2 flags'); | |
| 456 | |
| 457 $frame = shift @$frames; | |
| 458 is($frame->{type}, 'CONTINUATION', 'continuation - CONTINUATION n'); | |
| 459 cmp_ok($frame->{length}, '<', 16384, 'continuation - CONTINUATION n length'); | |
| 460 is($frame->{flags}, 4, 'continuation - CONTINUATION n flags'); | |
| 461 is($frame->{headers}{':path'}, '/LongHeader?h=' . 'Z' x 31337, | |
| 462 'continuation - path'); | |
| 463 is($frame->{headers}{'x-longheader'}, 'Z' x 31337, 'continuation - header'); | |
| 464 | |
| 465 $f->{http_end}(); | |
| 466 | |
| 467 # long header field | |
| 468 | |
| 469 $f->{http_start}('/LongField'); | |
| 470 $f->{data}('Hello'); | |
| 471 $frames = $f->{field_len}(2**7); | |
| 472 ($frame) = grep { $_->{flags} & 0x4 } @$frames; | |
| 473 is($frame->{headers}{'x' x 2**7}, 'y' x 2**7, 'long header field 1'); | |
| 474 | |
| 475 $f->{http_start}('/LongField'); | |
| 476 $f->{data}('Hello'); | |
| 477 $frames = $f->{field_len}(2**8); | |
| 478 ($frame) = grep { $_->{flags} & 0x4 } @$frames; | |
| 479 is($frame->{headers}{'x' x 2**8}, 'y' x 2**8, 'long header field 2'); | |
| 480 | |
| 481 $f->{http_start}('/LongField'); | |
| 482 $f->{data}('Hello'); | |
| 483 $frames = $f->{field_len}(2**15); | |
| 484 ($frame) = grep { $_->{flags} & 0x4 } @$frames; | |
| 485 is($frame->{headers}{'x' x 2**15}, 'y' x 2**15, 'long header field 3'); | |
| 486 | |
|
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487 # Intermediary Encapsulation Attacks, malformed header fields |
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488 |
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489 $f->{http_start}('/'); |
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490 $f->{data}('Hello'); |
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491 $frames = $f->{field_bad}(n => 'n:n'); |
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492 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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493 is($frame->{headers}{':status'}, 502, 'invalid header name colon'); |
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494 |
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495 $f->{http_start}('/'); |
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496 $f->{data}('Hello'); |
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497 $frames = $f->{field_bad}(n => 'NN'); |
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498 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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499 is($frame->{headers}{':status'}, 502, 'invalid header name uppercase'); |
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500 |
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501 $f->{http_start}('/'); |
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502 $f->{data}('Hello'); |
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503 $frames = $f->{field_bad}(n => "n\nn"); |
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504 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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505 is($frame->{headers}{':status'}, 502, 'invalid header name ctl'); |
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506 |
|
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507 TODO: { |
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508 local $TODO = 'not yet' unless $t->has_version('1.21.1'); |
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509 |
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510 $f->{http_start}('/'); |
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511 $f->{data}('Hello'); |
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512 $frames = $f->{field_bad}(n => "n n"); |
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513 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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514 is($frame->{headers}{':status'}, 502, 'invalid header name space'); |
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515 |
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516 } |
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517 |
|
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518 $f->{http_start}('/'); |
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519 $f->{data}('Hello'); |
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520 $frames = $f->{field_bad}(v => "v\nv"); |
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521 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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522 is($frame->{headers}{':status'}, 502, 'invalid header value ctl'); |
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523 |
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524 # invalid HPACK index |
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525 |
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526 $f->{http_start}('/'); |
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527 $f->{data}('Hello'); |
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528 $frames = $f->{field_bad}('m' => 0); |
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529 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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530 is($frame->{headers}{':status'}, 502, 'invalid index - indexed header'); |
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531 |
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532 $f->{http_start}('/'); |
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533 $f->{data}('Hello'); |
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534 $frames = $f->{field_bad}('m' => 1); |
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535 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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536 is($frame->{headers}{':status'}, 502, 'invalid index - with indexing'); |
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537 |
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538 $f->{http_start}('/'); |
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539 $f->{data}('Hello'); |
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540 $frames = $f->{field_bad}('m' => 3); |
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541 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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542 is($frame->{headers}{':status'}, 502, 'invalid index - without indexing'); |
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543 |
| 1303 | 544 # flow control |
| 545 | |
| 546 $f->{http_start}('/FlowControl'); | |
| 547 $frames = $f->{data_len}(('Hello' x 13000) . ('x' x 550), 65535); | |
| 548 my $sum = eval join '+', map { $_->{type} eq "DATA" && $_->{length} } @$frames; | |
| 549 is($sum, 65535, 'flow control - iws length'); | |
| 550 | |
| 551 $f->{update}(10); | |
| 552 $f->{update_sid}(10); | |
| 553 | |
| 554 $frames = $f->{data_len}(undef, 10); | |
| 555 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 556 is($frame->{length}, 10, 'flow control - update length'); | |
| 557 is($frame->{flags}, 0, 'flow control - update flags'); | |
| 558 | |
| 559 $f->{update_sid}(10); | |
| 560 $f->{update}(10); | |
| 561 | |
| 562 $frames = $f->{data_len}(undef, 5); | |
| 563 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
| 564 is($frame->{length}, 5, 'flow control - rest length'); | |
| 565 is($frame->{flags}, 1, 'flow control - rest flags'); | |
| 566 | |
| 567 $f->{http_end}(); | |
| 568 | |
|
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569 # preserve output |
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570 |
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571 $f->{http_start}('/Preserve'); |
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572 $f->{data}('Hello'); |
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573 $frames = $f->{http_pres}(); |
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574 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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575 is($frame->{flags}, 4, 'preserve - HEADERS'); |
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576 |
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577 my @data = grep { $_->{type} eq "DATA" } @$frames; |
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578 $sum = eval join '+', map { $_->{length} } @data; |
|
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579 is($sum, 20480, 'preserve - DATA'); |
|
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|
580 |
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581 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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582 is($frame->{flags}, 5, 'preserve - trailers'); |
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583 |
| 1303 | 584 # DATA padding |
| 585 | |
| 586 $f->{http_start}('/SayPadding'); | |
| 587 $f->{data}('Hello'); | |
| 588 $frames = $f->{http_end}(body_padding => 42); | |
| 589 ($frame) = grep { $_->{type} eq "DATA" } @$frames; | |
|
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590 is($frame->{data}, 'Hello world', 'DATA padding'); |
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591 is($frame->{length}, 11, 'DATA padding - length'); |
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592 is($frame->{flags}, 0, 'DATA padding - flags'); |
| 1303 | 593 |
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594 # DATA padding with Content-Length |
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595 |
|
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596 $f->{http_start}('/SayPadding'); |
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597 $f->{data}('Hello'); |
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598 $frames = $f->{http_end}(body_padding => 42, cl => length('Hello world')); |
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599 ($frame) = grep { $_->{type} eq "DATA" } @$frames; |
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600 is($frame->{data}, 'Hello world', 'DATA padding cl'); |
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601 is($frame->{length}, 11, 'DATA padding cl - length'); |
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602 is($frame->{flags}, 0, 'DATA padding cl - flags'); |
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603 |
| 1303 | 604 # :authority inheritance |
| 605 | |
| 606 $frames = $f->{http_start}('/SayHello?if=1'); | |
| 607 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 608 is($frame->{headers}{':authority'}, "127.0.0.1:$p", 'authority in if'); | |
| 609 $f->{data}('Hello'); | |
| 610 $f->{http_end}(); | |
| 611 | |
| 612 # misc tests | |
| 613 | |
| 614 $frames = $f->{http_start}('/SetHost'); | |
| 615 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 616 ok(!$frame->{headers}{':authority'}, 'set host - authority'); | |
| 617 is($frame->{headers}{'host'}, 'custom', 'set host - host'); | |
| 618 $f->{data}('Hello'); | |
| 619 $f->{http_end}(); | |
| 620 | |
| 621 $frames = $f->{http_start}('/SetArgs?f'); | |
| 622 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 623 is($frame->{headers}{':path'}, '/SetArgs', 'set args'); | |
| 624 $f->{data}('Hello'); | |
| 625 $f->{http_end}(); | |
| 626 | |
| 627 $frames = $f->{http_start}('/SetArgs?c=1'); | |
| 628 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 629 is($frame->{headers}{':path'}, '/SetArgs?1', 'set args len'); | |
| 630 $f->{data}('Hello'); | |
| 631 $f->{http_end}(); | |
| 632 | |
| 633 $frames = $f->{http_start}('/'); | |
| 634 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 635 is($frame->{headers}{':path'}, '/', 'root index'); | |
| 636 $f->{data}('Hello'); | |
| 637 $f->{http_end}(); | |
| 638 | |
| 639 $frames = $f->{http_start}('/', method => 'GET'); | |
| 640 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 641 is($frame->{headers}{':method'}, 'GET', 'method get'); | |
| 642 $f->{data}('Hello'); | |
| 643 $f->{http_end}(); | |
| 644 | |
| 645 $frames = $f->{http_start}('/', method => 'HEAD'); | |
| 646 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 647 is($frame->{headers}{':method'}, 'HEAD', 'method head'); | |
| 648 $f->{data}('Hello'); | |
| 649 $f->{http_end}(); | |
| 650 | |
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651 # receiving END_STREAM followed by WINDOW_UPDATE on incomplete request body |
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652 |
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653 $f->{http_start}('/Discard_WU'); |
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654 $frames = $f->{discard}(); |
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655 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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656 is($frame->{flags}, 5, 'discard WINDOW_UPDATE - trailers'); |
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657 |
|
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658 # receiving END_STREAM followed by RST_STREAM NO_ERROR |
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659 |
|
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660 $f->{http_start}('/Discard_NE'); |
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661 $frames = $f->{discard}(); |
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662 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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663 is($frame->{flags}, 5, 'discard NO_ERROR - trailers'); |
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664 |
|
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665 # receiving END_STREAM followed by several RST_STREAM NO_ERROR |
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666 |
|
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667 $f->{http_start}('/Discard_NE3'); |
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668 $frames = $f->{discard}(); |
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669 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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670 is($frame->{flags}, undef, 'discard NO_ERROR many - no trailers'); |
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671 |
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672 # receiving END_STREAM followed by RST_STREAM CANCEL |
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673 |
|
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674 $f->{http_start}('/Discard_CNL'); |
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675 $frames = $f->{discard}(); |
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676 (undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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677 is($frame->{flags}, undef, 'discard CANCEL - no trailers'); |
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678 |
|
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679 undef $f; |
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680 $f = grpc(); |
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681 |
|
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682 # upstream keepalive, grpc error |
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683 # receiving END_STREAM followed by RST_STREAM NO_ERROR |
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684 |
|
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685 $f->{http_start}('/KeepAlive'); |
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686 $f->{data}('Hello'); |
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687 $frames = $f->{http_err_rst}(); |
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688 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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689 ok($frame->{headers}{'grpc-status'}, 'keepalive 3 - grpc error, rst'); |
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690 |
|
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691 $frames = $f->{http_start}('/KeepAlive', reuse => 1); |
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692 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
|
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693 ok($frame, 'keepalive 3 - connection reused'); |
|
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|
694 |
|
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|
695 undef $f; |
|
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696 $f = grpc(); |
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|
697 |
| 1303 | 698 ############################################################################### |
| 699 | |
| 700 sub grpc { | |
|
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|
701 my ($server, $client, $f, $s, $c, $sid, $csid, $uri); |
| 1303 | 702 my $n = 0; |
| 703 | |
| 704 $server = IO::Socket::INET->new( | |
| 705 Proto => 'tcp', | |
| 706 LocalHost => '127.0.0.1', | |
| 707 LocalPort => $p, | |
| 708 Listen => 5, | |
| 709 Reuse => 1 | |
| 710 ) | |
| 711 or die "Can't create listening socket: $!\n"; | |
| 712 | |
| 713 $f->{http_start} = sub { | |
| 714 ($uri, my %extra) = @_; | |
| 715 my $body_more = 1 if $uri !~ /LongHeader/; | |
| 716 my $meth = $extra{method} || 'POST'; | |
| 717 $s = Test::Nginx::HTTP2->new() if !defined $s; | |
|
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|
718 $csid = $s->new_stream({ body_more => $body_more, headers => [ |
| 1303 | 719 { name => ':method', value => $meth, mode => !!$meth }, |
| 720 { name => ':scheme', value => 'http', mode => 0 }, | |
| 721 { name => ':path', value => $uri, }, | |
| 722 { name => ':authority', value => 'localhost' }, | |
| 723 { name => 'content-type', value => 'application/grpc' }, | |
| 724 { name => 'te', value => 'trailers', mode => 2 }]}); | |
| 725 | |
| 726 if (!$extra{reuse}) { | |
|
1705
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|
727 if (IO::Select->new($server)->can_read(5)) { |
|
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|
728 $client = $server->accept(); |
|
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|
729 |
|
1705
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|
730 } else { |
|
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|
731 log_in("timeout"); |
|
1700
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|
732 # connection could be unexpectedly reused |
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|
733 goto reused if $client; |
|
1321
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|
734 return undef; |
|
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|
735 } |
|
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|
736 |
| 1303 | 737 log2c("(new connection $client)"); |
| 738 $n++; | |
| 739 | |
| 740 $client->sysread(my $buf, 24) == 24 or return; # preface | |
| 741 | |
| 742 $c = Test::Nginx::HTTP2->new(1, socket => $client, | |
| 743 pure => 1, preface => "") or return; | |
| 744 } | |
| 745 | |
|
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|
746 reused: |
| 1303 | 747 my $frames = $c->read(all => [{ fin => 4 }]); |
| 748 | |
| 749 if (!$extra{reuse}) { | |
| 750 $c->h2_settings(0); | |
| 751 $c->h2_settings(1); | |
| 752 } | |
| 753 | |
| 754 my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; | |
| 755 $sid = $frame->{sid}; | |
| 756 return $frames; | |
| 757 }; | |
| 758 $f->{data} = sub { | |
| 759 my ($body, %extra) = @_; | |
| 760 $s->h2_body($body, { %extra }); | |
| 761 return $c->read(all => [{ sid => $sid, | |
| 762 length => length($body) }]); | |
| 763 }; | |
| 764 $f->{data_len} = sub { | |
| 765 my ($body, $len) = @_; | |
| 766 $s->h2_body($body) if defined $body; | |
| 767 return $c->read(all => [{ sid => $sid, length => $len }]); | |
| 768 }; | |
| 769 $f->{update} = sub { | |
| 770 $c->h2_window(shift); | |
| 771 }; | |
| 772 $f->{update_sid} = sub { | |
| 773 $c->h2_window(shift, $sid); | |
| 774 }; | |
|
1370
23e407a72fe9
Tests: upstream keepalive with grpc pending frames.
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|
775 $f->{settings} = sub { |
|
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|
776 $c->h2_settings(@_); |
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|
777 }; |
|
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|
778 $f->{goaway} = sub { |
|
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|
779 $c->h2_goaway(@_); |
|
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|
780 }; |
| 1303 | 781 $f->{http_end} = sub { |
| 782 my (%extra) = @_; | |
|
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|
783 my $h = [ |
| 1303 | 784 { name => ':status', value => '200', |
| 785 mode => $extra{mode} || 0 }, | |
| 786 { name => 'content-type', value => 'application/grpc', | |
| 787 mode => $extra{mode} || 1, huff => 1 }, | |
| 788 { name => 'x-connection', value => $n, | |
|
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789 mode => 2, huff => 1 }]; |
|
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790 push @$h, { name => 'content-length', value => $extra{cl} } |
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791 if $extra{cl}; |
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792 $c->new_stream({ body_more => 1, headers => $h, %extra }, $sid); |
| 1303 | 793 $c->h2_body('Hello world', { body_more => 1, |
| 794 body_padding => $extra{body_padding} }); | |
|
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795 $c->h2_settings(0, %{$extra{grpc_filter_settings}}) |
|
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796 if $extra{grpc_filter_settings}; |
|
1700
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797 $c->h2_goaway(@{$extra{grpc_filter_goaway}}) |
|
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798 if $extra{grpc_filter_goaway}; |
| 1303 | 799 $c->new_stream({ headers => [ |
| 800 { name => 'grpc-status', value => '0', | |
| 801 mode => 2, huff => 1 }, | |
| 802 { name => 'grpc-message', value => '', | |
| 803 mode => 2, huff => 1 }, | |
| 804 ]}, $sid); | |
| 805 | |
|
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806 return $s->read(all => [{ type => 'RST_STREAM' }]) |
|
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807 if $extra{grpc_filter_goaway}; |
| 1303 | 808 return $s->read(all => [{ fin => 1 }]); |
| 809 }; | |
|
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810 $f->{http_pres} = sub { |
|
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811 my (%extra) = @_; |
|
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812 $s->h2_settings(0, 0x4 => 8192); |
|
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813 $c->new_stream({ body_more => 1, %extra, headers => [ |
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814 { name => ':status', value => '200', |
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815 mode => $extra{mode} || 0 }, |
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816 { name => 'content-type', value => 'application/grpc', |
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817 mode => $extra{mode} || 1, huff => 1 }, |
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818 { name => 'x-connection', value => $n, |
|
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819 mode => 2, huff => 1 }, |
|
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820 ]}, $sid); |
|
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821 for (1 .. 20) { |
|
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822 $c->h2_body(sprintf('Hello %02d', $_) x 128, { |
|
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823 body_more => 1, |
|
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824 body_padding => $extra{body_padding} }); |
|
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825 $c->h2_ping("PING"); |
|
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826 } |
|
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827 # reopen window |
|
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828 $s->h2_window(2**24); |
|
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829 $s->h2_window(2**24, $csid); |
|
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830 $c->new_stream({ headers => [ |
|
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831 { name => 'grpc-status', value => '0', |
|
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832 mode => 2, huff => 1 }, |
|
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833 { name => 'grpc-message', value => '', |
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834 mode => 2, huff => 1 }, |
|
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835 ]}, $sid); |
|
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836 |
|
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837 return $s->read(all => [{ sid => $csid, fin => 1 }]); |
|
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838 }; |
| 1303 | 839 $f->{http_err} = sub { |
| 840 $c->new_stream({ headers => [ | |
| 841 { name => ':status', value => '200', mode => 0 }, | |
| 842 { name => 'content-type', value => 'application/grpc', | |
| 843 mode => 1, huff => 1 }, | |
| 844 { name => 'grpc-status', value => '12', | |
| 845 mode => 2, huff => 1 }, | |
| 846 { name => 'grpc-message', value => 'unknown service', | |
| 847 mode => 2, huff => 1 }, | |
| 848 ]}, $sid); | |
| 849 | |
| 850 return $s->read(all => [{ fin => 1 }]); | |
| 851 }; | |
|
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852 $f->{http_err_rst} = sub { |
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853 $c->start_chain(); |
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854 $c->new_stream({ headers => [ |
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855 { name => ':status', value => '200', mode => 0 }, |
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856 { name => 'content-type', value => 'application/grpc' }, |
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857 { name => 'grpc-status', value => '12', mode => 2 }, |
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858 { name => 'grpc-message', value => 'unknown service', |
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859 mode => 2 }, |
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860 ]}, $sid); |
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861 $c->h2_rst($sid, 0); |
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862 $c->send_chain(); |
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863 |
|
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864 return $s->read(all => [{ fin => 1 }]); |
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865 }; |
|
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866 $f->{http_err2} = sub { |
|
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|
867 my %extra = @_; |
|
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868 $c->new_stream({ body_more => 1, headers => [ |
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869 { name => ':status', value => '200', mode => 0 }, |
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870 { name => 'content-type', value => 'application/grpc', |
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871 mode => 1, huff => 1 }, |
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872 { name => 'content-length', value => $extra{cl}, |
|
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873 mode => 1, huff => 1 }, |
|
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874 ]}, $sid); |
|
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875 $c->h2_body('Hello world', |
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876 { body_more => 1, body_split => [5] }); |
|
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877 $c->new_stream({ headers => [ |
|
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878 { name => 'grpc-status', value => '0', |
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879 mode => 2, huff => 1 }, |
|
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880 { name => 'grpc-message', value => '', |
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881 mode => 2, huff => 1 }, |
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882 ]}, $sid); |
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883 |
|
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884 return $s->read(all => [{ type => 'RST_STREAM' }]); |
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885 }; |
| 1303 | 886 $f->{continuation} = sub { |
| 887 $c->new_stream({ continuation => 1, body_more => 1, headers => [ | |
| 888 { name => ':status', value => '200', mode => 0 }, | |
| 889 ]}, $sid); | |
| 890 $c->h2_continue($sid, { continuation => 1, headers => [ | |
| 891 { name => 'content-type', value => 'application/grpc', | |
| 892 mode => 1, huff => 1 }, | |
| 893 ]}); | |
| 894 $c->h2_continue($sid, { headers => [ | |
| 895 # an empty CONTINUATION frame is legitimate | |
| 896 ]}); | |
| 897 $c->h2_body('Hello world', { body_more => 1 }); | |
| 898 $c->new_stream({ continuation => 1, headers => [ | |
| 899 { name => 'grpc-status', value => '0', | |
| 900 mode => 2, huff => 1 }, | |
| 901 ]}, $sid); | |
| 902 $c->h2_continue($sid, { headers => [ | |
| 903 { name => 'grpc-message', value => '', | |
| 904 mode => 2, huff => 1 }, | |
| 905 ]}); | |
| 906 | |
| 907 return $s->read(all => [{ fin => 1 }]); | |
| 908 }; | |
| 909 $f->{field_len} = sub { | |
| 910 my ($len) = @_; | |
| 911 $c->new_stream({ continuation => [map {2**14} (0..$len/2**13)], | |
| 912 body_more => 1, headers => [ | |
| 913 { name => ':status', value => '200', mode => 0 }, | |
| 914 { name => 'content-type', value => 'application/grpc', | |
| 915 mode => 1, huff => 1 }, | |
| 916 { name => 'x' x $len, value => 'y' x $len, mode => 6 }, | |
| 917 ]}, $sid); | |
| 918 $c->h2_body('Hello world', { body_more => 1 }); | |
| 919 $c->new_stream({ headers => [ | |
| 920 { name => 'grpc-status', value => '0', | |
| 921 mode => 2, huff => 1 }, | |
| 922 { name => 'grpc-message', value => '', | |
| 923 mode => 2, huff => 1 }, | |
| 924 ]}, $sid); | |
| 925 | |
| 926 return $s->read(all => [{ fin => 1 }]); | |
| 927 }; | |
|
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928 $f->{field_bad} = sub { |
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929 my (%extra) = @_; |
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930 my $n = defined $extra{'n'} ? $extra{'n'} : 'n'; |
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931 my $v = defined $extra{'v'} ? $extra{'v'} : 'v'; |
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932 my $m = defined $extra{'m'} ? $extra{'m'} : 2; |
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933 $c->new_stream({ headers => [ |
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934 { name => ':status', value => '200' }, |
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935 { name => $n, value => $v, mode => $m }, |
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936 ]}, $sid); |
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937 |
|
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938 return $s->read(all => [{ fin => 1 }]); |
|
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939 }; |
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940 $f->{discard} = sub { |
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941 my (%extra) = @_; |
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942 $c->new_stream({ body_more => 1, %extra, headers => [ |
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943 { name => ':status', value => '200', |
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944 mode => $extra{mode} || 0 }, |
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945 { name => 'content-type', value => 'application/grpc', |
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946 mode => $extra{mode} || 1, huff => 1 }, |
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947 { name => 'x-connection', value => $n, |
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948 mode => 2, huff => 1 }, |
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949 ]}, $sid); |
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950 $c->h2_body('Hello world', { body_more => 1, |
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951 body_padding => $extra{body_padding} }); |
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952 |
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953 # stick trailers and subsequent frames for reproducibility |
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954 |
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955 $c->start_chain(); |
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956 $c->new_stream({ headers => [ |
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957 { name => 'grpc-status', value => '0', mode => 2 } |
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958 ]}, $sid); |
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959 $c->h2_window(42, $sid) if $uri eq '/Discard_WU'; |
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960 $c->h2_rst($sid, 0) if $uri eq '/Discard_NE'; |
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961 $c->h2_rst($sid, 0), $c->h2_rst($sid, 0), $c->h2_rst($sid, 0) |
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962 if $uri eq '/Discard_NE3'; |
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963 $c->h2_rst($sid, 8) if $uri eq '/Discard_CNL'; |
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964 $c->send_chain(); |
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965 |
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966 return $s->read(all => [{ fin => 1 }], wait => 2) |
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967 if $uri eq '/Discard_WU' || $uri eq '/Discard_NE'; |
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968 return $s->read(all => [{ type => 'RST_STREAM' }]); |
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969 }; |
| 1303 | 970 return $f; |
| 971 } | |
| 972 | |
| 973 sub log2i { Test::Nginx::log_core('|| <<', @_); } | |
| 974 sub log2o { Test::Nginx::log_core('|| >>', @_); } | |
| 975 sub log2c { Test::Nginx::log_core('||', @_); } | |
| 976 | |
| 977 ############################################################################### |