| #!/usr/bin/perl |
| |
| # (C) Sergey Kandaurov |
| # (C) Nginx, Inc. |
| |
| # Tests for http proxy cache and range filter. |
| # proxy_force_ranges enables partial response regardless Accept-Ranges. |
| |
| ############################################################################### |
| |
| use warnings; |
| use strict; |
| |
| use Test::More; |
| |
| use Socket qw/ $CRLF /; |
| |
| BEGIN { use FindBin; chdir($FindBin::Bin); } |
| |
| use lib 'lib'; |
| use Test::Nginx; |
| |
| ############################################################################### |
| |
| select STDERR; $| = 1; |
| select STDOUT; $| = 1; |
| |
| my $t = Test::Nginx->new()->has(qw/http proxy cache/)->plan(7) |
| ->write_file_expand('nginx.conf', <<'EOF'); |
| |
| %%TEST_GLOBALS%% |
| |
| daemon off; |
| |
| events { |
| } |
| |
| http { |
| %%TEST_GLOBALS_HTTP%% |
| |
| proxy_cache_path %%TESTDIR%%/cache levels=1:2 |
| keys_zone=NAME:1m; |
| |
| server { |
| listen 127.0.0.1:8080; |
| server_name localhost; |
| |
| location / { |
| proxy_pass http://127.0.0.1:8081; |
| } |
| |
| location /proxy/ { |
| proxy_pass http://127.0.0.1:8081/; |
| proxy_force_ranges on; |
| add_trailer X-Trailer ""; |
| } |
| |
| location /cache/ { |
| proxy_pass http://127.0.0.1:8081/; |
| proxy_cache NAME; |
| proxy_cache_valid 200 1m; |
| |
| proxy_force_ranges on; |
| } |
| } |
| |
| server { |
| listen 127.0.0.1:8081; |
| server_name localhost; |
| |
| location / { |
| max_ranges 0; |
| add_header Last-Modified "Mon, 28 Sep 1970 06:00:00 GMT"; |
| add_header ETag '"59a5401c-8"'; |
| } |
| } |
| } |
| |
| EOF |
| |
| $t->write_file('t.html', 'SEE-THIS'); |
| $t->run(); |
| |
| ############################################################################### |
| |
| # serving range requests requires Accept-Ranges by default |
| |
| unlike(http_get_range('/t.html', 'Range: bytes=4-'), qr/^THIS/m, |
| 'range without Accept-Ranges'); |
| |
| like(http_get_range('/cache/t.html', 'Range: bytes=4-'), qr/^THIS/m, |
| 'uncached range'); |
| like(http_get_range('/cache/t.html', 'Range: bytes=4-'), qr/^THIS/m, |
| 'cached range'); |
| like(http_get_range('/cache/t.html', 'Range: bytes=0-2,4-'), qr/^SEE.*^THIS/ms, |
| 'cached multipart range'); |
| |
| # If-Range HTTP-date request |
| |
| like(http_get_range('/proxy/t.html', |
| "Range: bytes=4-\nIf-Range: Mon, 28 Sep 1970 06:00:00 GMT"), |
| qr/^THIS/m, 'if-range last-modified proxy'); |
| |
| # If-Range entity-tag request |
| |
| like(http_get_range('/proxy/t.html', |
| "Range: bytes=4-\nIf-Range: \"59a5401c-8\""), |
| qr/^THIS/m, 'if-range etag proxy'); |
| |
| # range sent using chunked transfer encoding |
| |
| TODO: { |
| local $TODO = 'not yet' unless $t->has_version('1.17.0'); |
| |
| like(http_get_range('/proxy/t.html', 'Range: bytes=-2'), |
| qr/2${CRLF}IS${CRLF}0$CRLF$CRLF$/, 'no dublicate final chunk'); |
| |
| } |
| |
| ############################################################################### |
| |
| sub http_get_range { |
| my ($url, $extra) = @_; |
| return http(<<EOF); |
| GET $url HTTP/1.1 |
| Host: localhost |
| Connection: close |
| $extra |
| |
| EOF |
| } |
| |
| ############################################################################### |