blob: 3bab3bc9178ca414d2d6f5b44b64faa9381bf92c [file] [log] [blame]
#!/usr/bin/perl
# (C) Sergey Kandaurov
# (C) Nginx, Inc.
# Tests for slice filter.
###############################################################################
use warnings;
use strict;
use Test::More;
BEGIN { use FindBin; chdir($FindBin::Bin); }
use lib 'lib';
use Test::Nginx qw/ :DEFAULT http_end /;
###############################################################################
select STDERR; $| = 1;
select STDOUT; $| = 1;
my $t = Test::Nginx->new()->has(qw/http proxy cache fastcgi slice rewrite/)
->plan(76);
$t->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
proxy_cache_path %%TESTDIR%%/cache keys_zone=NAME:1m;
proxy_cache_path %%TESTDIR%%/cach3 keys_zone=NAME3:1m;
proxy_cache_key $uri$is_args$args$slice_range;
fastcgi_cache_path %%TESTDIR%%/cache2 keys_zone=NAME2:1m;
fastcgi_cache_key $uri$is_args$args$slice_range;
server {
listen 127.0.0.1:8080;
server_name localhost;
location / { }
location /proxy/ {
slice 2;
proxy_pass http://127.0.0.1:8081/;
proxy_set_header Range $slice_range;
}
location /cache/ {
slice 2;
proxy_pass http://127.0.0.1:8081/;
proxy_cache NAME;
proxy_set_header Range $slice_range;
proxy_cache_valid 200 206 1h;
add_header X-Cache-Status $upstream_cache_status;
}
location /fastcgi {
slice 2;
fastcgi_pass 127.0.0.1:8082;
fastcgi_cache NAME2;
fastcgi_param Range $slice_range;
fastcgi_cache_valid 200 206 1h;
fastcgi_force_ranges on;
add_header X-Cache-Status $upstream_cache_status;
}
location /cache-redirect {
error_page 404 = @fallback;
}
location @fallback {
slice 2;
proxy_pass http://127.0.0.1:8081/t$is_args$args;
proxy_cache NAME3;
proxy_set_header Range $slice_range;
proxy_cache_valid 200 206 1h;
}
}
server {
listen 127.0.0.1:8081;
server_name localhost;
location / {
if ($http_range = "") {
set $limit_rate 100;
}
}
}
}
EOF
$t->write_file('t', '0123456789abcdef');
$t->run();
###############################################################################
my $r;
like(http_get('/cache/nx'), qr/ 404 /, 'not found');
like(http_get('/cache/t'), qr/ 200 .*0123456789abcdef$/ms, 'no range');
$r = get('/cache/t?single', "Range: bytes=0-0");
like($r, qr/ 206 /, 'single - 206 partial reply');
like($r, qr/^0$/m, 'single - correct content');
like($r, qr/Status: MISS/m, 'single - cache status');
$r = get('/cache/t?single', "Range: bytes=0-0");
like($r, qr/ 206 /, 'single cached - 206 partial reply');
like($r, qr/^0$/m, 'single cached - correct content');
like($r, qr/Status: HIT/m, 'single cached - cache status');
$r = get('/cache/t?single', "Range: bytes=1-1");
like($r, qr/ 206 /, 'single next - 206 partial reply');
like($r, qr/^1$/m, 'single next - correct content');
like($r, qr/Status: HIT/m, 'single next - cache status');
$r = get('/cache/t?single', "Range: bytes=2-2");
like($r, qr/ 206 /, 'slice next - 206 partial reply');
like($r, qr/^2$/m, 'slice next - correct content');
like($r, qr/Status: MISS/m, 'slice next - cache status');
$r = get('/cache/t?single', "Range: bytes=2-2");
like($r, qr/ 206 /, 'slice next cached - 206 partial reply');
like($r, qr/^2$/m, 'slice next cached - correct content');
like($r, qr/Status: HIT/m, 'slice next cached - cache status');
$r = get('/cache/t?median', "Range: bytes=2-2");
like($r, qr/ 206 /, 'slice median - 206 partial reply');
like($r, qr/^2$/m, 'slice median - correct content');
like($r, qr/Status: MISS/m, 'slice median - cache status');
$r = get('/cache/t?median', "Range: bytes=0-0");
like($r, qr/ 206 /, 'before median - 206 partial reply');
like($r, qr/^0$/m, 'before median - correct content');
like($r, qr/Status: MISS/m, 'before median - cache status');
# range span to multiple slices
$r = get('/cache/t?range', "Range: bytes=1-2");
like($r, qr/ 206 /, 'slice range - 206 partial reply');
like($r, qr/^12$/m, 'slice range - correct content');
like($r, qr/Status: MISS/m, 'slice range - cache status');
$r = get('/cache/t?range', "Range: bytes=0-0");
like($r, qr/ 206 /, 'slice 1st - 206 partial reply');
like($r, qr/^0$/m, 'slice 1st - correct content');
like($r, qr/Status: HIT/m, 'slice 1st - cache status');
$r = get('/cache/t?range', "Range: bytes=2-2");
like($r, qr/ 206 /, 'slice 2nd - 206 partial reply');
like($r, qr/^2$/m, 'slice 2nd - correct content');
like($r, qr/Status: HIT/m, 'slice 2nd - cache status');
$r = get('/cache/t?mrange', "Range: bytes=3-4");
like($r, qr/ 206 /, 'range median - 206 partial reply');
like($r, qr/^34$/m, 'range median - correct content');
like($r, qr/Status: MISS/m, 'range median - cache status');
$r = get('/cache/t?mrange', "Range: bytes=2-3");
like($r, qr/ 206 /, 'range prev - 206 partial reply');
like($r, qr/^23$/m, 'range prev - correct content');
like($r, qr/Status: HIT/m, 'range prev - cache status');
$r = get('/cache/t?mrange', "Range: bytes=4-5");
like($r, qr/ 206 /, 'range next - 206 partial reply');
like($r, qr/^45$/m, 'range next - correct content');
like($r, qr/Status: HIT/m, 'range next - cache status');
$r = get('/cache/t?first', "Range: bytes=2-");
like($r, qr/ 206 /, 'first bytes - 206 partial reply');
like($r, qr/^23456789abcdef$/m, 'first bytes - correct content');
like($r, qr/Status: MISS/m, 'first bytes - cache status');
$r = get('/cache/t?first', "Range: bytes=4-");
like($r, qr/ 206 /, 'first bytes cached - 206 partial reply');
like($r, qr/^456789abcdef$/m, 'first bytes cached - correct content');
like($r, qr/Status: HIT/m, 'first bytes cached - cache status');
# multiple ranges
# we want 206, but 200 is also fine
$r = get('/cache/t?many', "Range: bytes=3-3,4-4");
like($r, qr/200 OK/, 'many - 206 partial reply');
like($r, qr/^0123456789abcdef$/m, 'many - correct content');
$r = get('/cache/t?last', "Range: bytes=-10");
like($r, qr/206 /, 'last bytes - 206 partial reply');
like($r, qr/^6789abcdef$/m, 'last bytes - correct content');
# respect not modified and range filters
my ($etag) = http_get('/t') =~ /ETag: (.*)/;
like(get('/cache/t?inm', "If-None-Match: $etag"), qr/ 304 /, 'inm');
like(get('/cache/t?inm', "If-None-Match: bad"), qr/ 200 /, 'inm bad');
like(get('/cache/t?im', "If-Match: $etag"), qr/ 200 /, 'im');
like(get('/cache/t?im', "If-Match: bad"), qr/ 412 /, 'im bad');
$r = get('/cache/t?if', "Range: bytes=3-4\nIf-Range: $etag");
like($r, qr/ 206 /, 'if-range - 206 partial reply');
like($r, qr/^34$/m, 'if-range - correct content');
# respect Last-Modified from non-cacheable response with If-Range
my ($lm) = http_get('/t') =~ /Last-Modified: (.*)/;
$r = get('/proxy/t', "Range: bytes=3-4\nIf-Range: $lm");
like($r, qr/ 206 /, 'if-range last-modified proxy - 206 partial reply');
like($r, qr/^34$/m, 'if-range last-modified proxy - correct content');
$r = get('/cache/t?ifb', "Range: bytes=3-4\nIf-Range: bad");
like($r, qr/ 200 /, 'if-range bad - 200 ok');
like($r, qr/^0123456789abcdef$/m, 'if-range bad - correct content');
# first slice isn't known
$r = get('/cache/t?skip', "Range: bytes=6-7\nIf-Range: $etag");
like($r, qr/ 206 /, 'if-range skip slice - 206 partial reply');
like($r, qr/^67$/m, 'if-range skip slice - correct content');
$r = get('/cache/t?skip', "Range: bytes=6-7\nIf-Range: $etag");
like($r, qr/ 206 /, 'if-range skip slice - cached - 206 partial reply');
like($r, qr/^67$/m, 'if-range skip slice - cached - correct content');
like($r, qr/HIT/, 'if-range skip bytes - cached - cache status');
$r = get('/cache/t?skip', "Range: bytes=2-3");
like($r, qr/ 206 /, 'if-range skip slice - skipped - 206 partial reply');
like($r, qr/^23$/m, 'if-range skip slice - skipped - correct content');
like($r, qr/MISS/, 'if-range skip bytes - skipped - cache status');
SKIP: {
eval { require FCGI; };
skip 'FCGI not installed', 5 if $@;
skip 'win32', 5 if $^O eq 'MSWin32';
$t->run_daemon(\&fastcgi_daemon);
$t->waitforsocket('127.0.0.1:' . port(8082));
like(http_get('/fastcgi'), qr/200 OK.*MISS.*^012345678$/ms, 'fastcgi');
like(http_get('/fastcgi'), qr/200 OK.*HIT.*^012345678$/ms,
'fastcgi cached');
like(get("/fastcgi?1", "Range: bytes=0-0"), qr/ 206 .*MISS.*^0$/ms,
'fastcgi slice');
like(get("/fastcgi?1", "Range: bytes=1-1"), qr/ 206 .*HIT.*^1$/ms,
'fastcgi slice cached');
like(get("/fastcgi?1", "Range: bytes=2-2"), qr/ 206 .*MISS.*^2$/ms,
'fastcgi slice next');
}
# slicing in named location
$r = http_get('/cache-redirect');
like($r, qr/ 200 .*^0123456789abcdef$/ms, 'in named location');
is(scalar @{[ glob $t->testdir() . '/cach3/*' ]}, 8,
'in named location - cache entries');
###############################################################################
sub get {
my ($url, $extra) = @_;
return http(<<EOF);
GET $url HTTP/1.1
Host: localhost
Connection: close
$extra
EOF
}
###############################################################################
sub fastcgi_daemon {
my $socket = FCGI::OpenSocket('127.0.0.1:' . port(8082), 5);
my $request = FCGI::Request(\*STDIN, \*STDOUT, \*STDERR, \%ENV,
$socket);
my $body = '012345678';
my $len = length($body);
while ($request->Accept() >= 0) {
my ($start, $stop) = $ENV{Range} =~ /bytes=(\d+)-(\d+)/;
my $body = substr($body, $start, ($stop - $start) + 1);
$stop = $len - 1 if $stop > $len - 1;
print <<EOF;
Status: 206
Content-Type: text/html
Content-Range: bytes $start-$stop/$len
EOF
print $body;
}
FCGI::CloseSocket($socket);
}
###############################################################################