Remi Tricot-Le Breton | 14df1e1 | 2020-12-23 18:13:51 +0100 | [diff] [blame] | 1 | varnishtest "Check the Accept-Encoding processing implemented in the Vary mechanism" |
| 2 | |
| 3 | #REQUIRE_VERSION=2.4 |
| 4 | |
| 5 | feature ignore_unknown_macro |
| 6 | |
| 7 | server s1 { |
| 8 | # Response varying on "accept-encoding" with a gzip content-encoding |
| 9 | rxreq |
| 10 | expect req.url == "/accept-encoding" |
| 11 | txresp -hdr "Content-Encoding: gzip" \ |
| 12 | -hdr "Vary: accept-encoding" \ |
| 13 | -hdr "Cache-Control: max-age=5" \ |
| 14 | -bodylen 45 |
| 15 | |
| 16 | # Response varying on "accept-encoding" with a deflate content-encoding |
| 17 | rxreq |
| 18 | expect req.url == "/accept-encoding" |
| 19 | txresp -hdr "Content-Encoding: deflate" \ |
| 20 | -hdr "Vary: accept-encoding" \ |
| 21 | -hdr "Cache-Control: max-age=5" \ |
| 22 | -bodylen 55 |
| 23 | |
| 24 | |
| 25 | # Response varying on "accept-encoding" with no content-encoding (identity) |
| 26 | rxreq |
| 27 | expect req.url == "/accept-encoding-identity" |
| 28 | txresp -hdr "Vary: accept-encoding" \ |
| 29 | -hdr "Cache-Control: max-age=5" \ |
| 30 | -bodylen 65 |
| 31 | |
| 32 | # Response varying on "accept-encoding" with refused identity encoding |
| 33 | rxreq |
| 34 | expect req.url == "/accept-encoding-identity" |
| 35 | txresp -hdr "Vary: accept-encoding" \ |
| 36 | -hdr "Cache-Control: max-age=5" \ |
| 37 | -hdr "Content-Encoding: deflate" \ |
| 38 | -bodylen 75 |
| 39 | |
| 40 | |
| 41 | rxreq |
| 42 | expect req.url == "/accept-encoding-star" |
| 43 | txresp -hdr "Vary: accept-encoding" \ |
| 44 | -hdr "Cache-Control: max-age=5" \ |
| 45 | -hdr "Content-Encoding: br" \ |
| 46 | -bodylen 89 |
| 47 | |
| 48 | rxreq |
| 49 | expect req.url == "/accept-encoding-star" |
| 50 | txresp -hdr "Vary: accept-encoding" \ |
| 51 | -hdr "Cache-Control: max-age=5" \ |
| 52 | -hdr "Content-Encoding: deflate" \ |
| 53 | -bodylen 99 |
| 54 | |
| 55 | |
| 56 | rxreq |
| 57 | expect req.url == "/multiple-content-encoding" |
| 58 | txresp -hdr "Vary: accept-encoding" \ |
| 59 | -hdr "Cache-Control: max-age=5" \ |
| 60 | -hdr "Content-Encoding: deflate, gzip" \ |
| 61 | -bodylen 109 |
| 62 | |
| 63 | rxreq |
| 64 | expect req.url == "/unknown-content-encoding" |
| 65 | txresp -hdr "Vary: accept-encoding" \ |
| 66 | -hdr "Cache-Control: max-age=5" \ |
| 67 | -hdr "Content-Encoding: unknown_encoding" \ |
| 68 | -bodylen 119 |
| 69 | |
| 70 | rxreq |
| 71 | expect req.url == "/unknown-content-encoding" |
| 72 | txresp -hdr "Vary: accept-encoding" \ |
| 73 | -hdr "Cache-Control: max-age=5" \ |
| 74 | -hdr "Content-Encoding: unknown_encoding" \ |
| 75 | -bodylen 119 |
| 76 | } -start |
| 77 | |
| 78 | |
| 79 | haproxy h1 -conf { |
| 80 | defaults |
| 81 | mode http |
| 82 | ${no-htx} option http-use-htx |
| 83 | timeout connect 1s |
| 84 | timeout client 1s |
| 85 | timeout server 1s |
| 86 | |
| 87 | frontend fe |
| 88 | bind "fd@${fe}" |
| 89 | default_backend test |
| 90 | |
| 91 | backend test |
| 92 | http-request cache-use my_cache |
| 93 | server www ${s1_addr}:${s1_port} |
| 94 | http-response cache-store my_cache |
| 95 | http-response set-header X-Cache-Hit %[res.cache_hit] |
| 96 | |
| 97 | cache my_cache |
| 98 | total-max-size 3 |
| 99 | max-age 20 |
| 100 | max-object-size 3072 |
Remi Tricot-Le Breton | e6cc5b5 | 2020-12-23 18:13:53 +0100 | [diff] [blame] | 101 | process-vary on |
Remi Tricot-Le Breton | 14df1e1 | 2020-12-23 18:13:51 +0100 | [diff] [blame] | 102 | } -start |
| 103 | |
| 104 | |
| 105 | client c1 -connect ${h1_fe_sock} { |
| 106 | # |
| 107 | # Accept-Encoding Vary |
| 108 | # |
| 109 | |
| 110 | # First request |
| 111 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip" |
| 112 | rxresp |
| 113 | expect resp.status == 200 |
| 114 | expect resp.http.content-encoding == "gzip" |
| 115 | expect resp.bodylen == 45 |
| 116 | |
| 117 | # Regular case |
| 118 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip" |
| 119 | rxresp |
| 120 | expect resp.status == 200 |
| 121 | expect resp.http.content-encoding == "gzip" |
| 122 | expect resp.bodylen == 45 |
| 123 | expect resp.http.X-Cache-Hit == 1 |
| 124 | |
| 125 | # Regular case with upper case encoding |
| 126 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: GZIP" |
| 127 | rxresp |
| 128 | expect resp.status == 200 |
| 129 | expect resp.http.content-encoding == "gzip" |
| 130 | expect resp.bodylen == 45 |
| 131 | expect resp.http.X-Cache-Hit == 1 |
| 132 | |
| 133 | # Multiple accepted encodings (all standard) |
| 134 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: deflate,gzip" |
| 135 | rxresp |
| 136 | expect resp.status == 200 |
| 137 | expect resp.http.content-encoding == "gzip" |
| 138 | expect resp.bodylen == 45 |
| 139 | expect resp.http.X-Cache-Hit == 1 |
| 140 | |
| 141 | # Multiple accept-encoding headers + non-standard accepted encodings |
| 142 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: first_encoding,second_encoding" -hdr "Accept-Encoding: gzip" |
| 143 | rxresp |
| 144 | expect resp.status == 200 |
| 145 | expect resp.http.content-encoding == "gzip" |
| 146 | expect resp.bodylen == 45 |
| 147 | expect resp.http.X-Cache-Hit == 1 |
| 148 | |
| 149 | # Regular case with positive weight |
| 150 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip;q=0.8" |
| 151 | rxresp |
| 152 | expect resp.status == 200 |
| 153 | expect resp.http.content-encoding == "gzip" |
| 154 | expect resp.bodylen == 45 |
| 155 | expect resp.http.X-Cache-Hit == 1 |
| 156 | |
| 157 | # Regular case with positive weight and extra whitespaces |
| 158 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip ; q=0.8" |
| 159 | rxresp |
| 160 | expect resp.status == 200 |
| 161 | expect resp.http.content-encoding == "gzip" |
| 162 | expect resp.bodylen == 45 |
| 163 | expect resp.http.X-Cache-Hit == 1 |
| 164 | |
| 165 | # Regular case with null weight |
| 166 | txreq -url "/accept-encoding" -hdr "Accept-Encoding: deflate;q=0.8, gzip;q=0" |
| 167 | rxresp |
| 168 | expect resp.status == 200 |
| 169 | expect resp.http.content-encoding == "deflate" |
| 170 | expect resp.bodylen == 55 |
| 171 | expect resp.http.X-Cache-Hit == 0 |
| 172 | |
| 173 | |
| 174 | # |
| 175 | # Identity tests |
| 176 | # |
| 177 | txreq -url "/accept-encoding-identity" |
| 178 | rxresp |
| 179 | expect resp.status == 200 |
| 180 | expect resp.http.content-encoding == "<undef>" |
| 181 | expect resp.bodylen == 65 |
| 182 | expect resp.http.X-Cache-Hit == 0 |
| 183 | |
| 184 | # Regular case |
| 185 | txreq -url "/accept-encoding-identity" |
| 186 | rxresp |
| 187 | expect resp.status == 200 |
| 188 | expect resp.http.content-encoding == "<undef>" |
| 189 | expect resp.bodylen == 65 |
| 190 | expect resp.http.X-Cache-Hit == 1 |
| 191 | |
| 192 | # Identity is allowed by default even if another encoding is specified |
| 193 | txreq -url "/accept-encoding-identity" -hdr "Accept-Encoding: gzip" |
| 194 | rxresp |
| 195 | expect resp.status == 200 |
| 196 | expect resp.http.content-encoding == "<undef>" |
| 197 | expect resp.bodylen == 65 |
| 198 | expect resp.http.X-Cache-Hit == 1 |
| 199 | |
| 200 | # Refused identity encoding (explicit null weight) |
| 201 | txreq -url "/accept-encoding-identity" -hdr "Accept-Encoding: deflate, identity;q=0" |
| 202 | rxresp |
| 203 | expect resp.status == 200 |
| 204 | expect resp.http.content-encoding == "deflate" |
| 205 | expect resp.bodylen == 75 |
| 206 | expect resp.http.X-Cache-Hit == 0 |
| 207 | |
| 208 | |
| 209 | # |
| 210 | # Star tests |
| 211 | # |
| 212 | txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: *" |
| 213 | rxresp |
| 214 | expect resp.status == 200 |
| 215 | expect resp.http.content-encoding == "br" |
| 216 | expect resp.bodylen == 89 |
| 217 | expect resp.http.X-Cache-Hit == 0 |
| 218 | |
| 219 | # Regular case |
| 220 | txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: *" |
| 221 | rxresp |
| 222 | expect resp.status == 200 |
| 223 | expect resp.http.content-encoding == "br" |
| 224 | expect resp.bodylen == 89 |
| 225 | expect resp.http.X-Cache-Hit == 1 |
| 226 | |
| 227 | # Reject some encodings |
| 228 | txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*" |
| 229 | rxresp |
| 230 | expect resp.status == 200 |
| 231 | expect resp.http.content-encoding == "br" |
| 232 | expect resp.bodylen == 89 |
| 233 | expect resp.http.X-Cache-Hit == 1 |
| 234 | |
| 235 | # Weighted star |
| 236 | txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0.1" |
| 237 | rxresp |
| 238 | expect resp.status == 200 |
| 239 | expect resp.http.content-encoding == "br" |
| 240 | expect resp.bodylen == 89 |
| 241 | expect resp.http.X-Cache-Hit == 1 |
| 242 | |
| 243 | # Rejected identity |
| 244 | txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0.1,identity;q=0" |
| 245 | rxresp |
| 246 | expect resp.status == 200 |
| 247 | expect resp.http.content-encoding == "br" |
| 248 | expect resp.bodylen == 89 |
| 249 | expect resp.http.X-Cache-Hit == 1 |
| 250 | |
| 251 | # Rejected star and "br" not accepted |
| 252 | txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0" |
| 253 | rxresp |
| 254 | expect resp.status == 200 |
| 255 | expect resp.http.content-encoding == "deflate" |
| 256 | expect resp.bodylen == 99 |
| 257 | expect resp.http.X-Cache-Hit == 0 |
| 258 | |
| 259 | |
| 260 | # |
| 261 | # Multiple content-encodings |
| 262 | # |
| 263 | txreq -url "/multiple-content-encoding" -hdr "Accept-Encoding: gzip;q=0.8, deflate" |
| 264 | rxresp |
| 265 | expect resp.status == 200 |
| 266 | expect resp.http.content-encoding == "deflate, gzip" |
| 267 | expect resp.bodylen == 109 |
| 268 | expect resp.http.X-Cache-Hit == 0 |
| 269 | |
| 270 | txreq -url "/multiple-content-encoding" -hdr "Accept-Encoding: deflate,gzip;q=0.7" |
| 271 | rxresp |
| 272 | expect resp.status == 200 |
| 273 | expect resp.http.content-encoding == "deflate, gzip" |
| 274 | expect resp.bodylen == 109 |
| 275 | expect resp.http.X-Cache-Hit == 1 |
| 276 | |
| 277 | |
| 278 | # |
| 279 | # Unknown content-encoding |
| 280 | # |
| 281 | txreq -url "/unknown-content-encoding" -hdr "Accept-Encoding: gzip;q=0.8, deflate, first_encoding" |
| 282 | rxresp |
| 283 | expect resp.status == 200 |
| 284 | expect resp.http.content-encoding == "unknown_encoding" |
| 285 | expect resp.bodylen == 119 |
| 286 | expect resp.http.X-Cache-Hit == 0 |
| 287 | |
| 288 | txreq -url "/unknown-content-encoding" -hdr "Accept-Encoding: deflate,gzip;q=0.8, first_encoding" |
| 289 | rxresp |
| 290 | expect resp.status == 200 |
| 291 | expect resp.http.content-encoding == "unknown_encoding" |
| 292 | expect resp.bodylen == 119 |
| 293 | expect resp.http.X-Cache-Hit == 1 |
| 294 | |
| 295 | # Different set of accepted encodings |
| 296 | txreq -url "/unknown-content-encoding" -hdr "Accept-Encoding: deflate, first_encoding" |
| 297 | rxresp |
| 298 | expect resp.status == 200 |
| 299 | expect resp.http.content-encoding == "unknown_encoding" |
| 300 | expect resp.bodylen == 119 |
| 301 | expect resp.http.X-Cache-Hit == 0 |
| 302 | |
| 303 | } -run |