Mercurial > hg > nginx-tests
view proxy_cache_range.t @ 572:ca54b445d982
Tests: masked nginx bug in proxy next upstream.
When iterating through several next upstreams per a worker cycle,
a previously reported event about upstream connection error may
be improperly applied to the next upstream, thus leading to the
invalid connection error. E.g., in kqueue, where the problem is
visible, this is caused by "ev->instance" that does not tolerate
more than one next upstream at once, and kevents placed on the
kqueue separately for read and write events.
The change is to limit test case to the only one next upstream.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 14 May 2015 11:54:24 +0300 |
parents | 907e89fba9c3 |
children | 2cd00179f4b2 |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for http proxy cache and range filter. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => 'win32') if $^O eq 'MSWin32'; 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; proxy_cache NAME; proxy_cache_valid 200 1m; } location /min_uses { proxy_pass http://127.0.0.1:8081/; proxy_cache NAME; proxy_cache_valid 200 1m; proxy_cache_min_uses 2; } } server { listen 127.0.0.1:8081; server_name localhost; location / { } } } EOF $t->write_file('t.html', 'SEE-THIS'); $t->run(); ############################################################################### like(http_get_range('/t.html?1', 'Range: bytes=4-'), qr/^THIS/m, 'range on first request'); { local $TODO = 'not yet'; like(http_get_range('/t.html?2', 'Range: bytes=0-2,4-'), qr/^SEE.*^THIS/ms, 'multipart range on first request'); } like(http_get_range('/t.html?1', 'Range: bytes=4-'), qr/^THIS/m, 'cached range'); like(http_get_range('/t.html?1', 'Range: bytes=0-2,4-'), qr/^SEE.*^THIS/ms, 'cached multipart range'); like(http_get_range('/min_uses/t.html?3', 'Range: bytes=4-'), qr/^THIS/m, 'range below min_uses'); like(http_get_range('/min_uses/t.html?4', 'Range: bytes=0-2,4-'), qr/^SEE.*^THIS/ms, 'multipart range below min_uses'); like(`grep -F '[alert]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no alerts'); ############################################################################### sub http_get_range { my ($url, $extra) = @_; return http(<<EOF); GET $url HTTP/1.1 Host: localhost Connection: close $extra EOF } ###############################################################################