Mercurial > hg > nginx-tests
view proxy_cache_path.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) Sergey Kandaurov # (C) Nginx, Inc. # Tests for http proxy cache with use_temp_path parameter. ############################################################################### 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%%/cache1 keys_zone=ON:1m use_temp_path=on; proxy_cache_path %%TESTDIR%%/cache2 keys_zone=OFF:1m use_temp_path=off; proxy_cache_path %%TESTDIR%%/cache4 levels=1:2 keys_zone=LEVELS:1m use_temp_path=off; server { listen 127.0.0.1:8080; server_name localhost; location / { proxy_pass http://127.0.0.1:8081; proxy_cache $arg_c; proxy_cache_valid any 1m; add_header X-Cache-Status $upstream_cache_status; } } server { listen 127.0.0.1:8081; server_name localhost; location / { } } } EOF $t->write_file('t', 'SEE-THIS'); $t->run(); ############################################################################### like(http_get('/t?c=ON'), qr/MISS.*SEE-THIS/ms, 'temp path'); like(http_get('/t?c=OFF'), qr/MISS.*SEE-THIS/ms, 'temp path off'); like(http_get('/t?c=LEVELS'), qr/MISS.*SEE-THIS/ms, 'temp path levels'); $t->write_file('t', 'SEE-THAT'); like(http_get('/t?c=ON'), qr/HIT.*SEE-THIS/ms, 'temp path cached'); like(http_get('/t?c=OFF'), qr/HIT.*SEE-THIS/ms, 'temp path cached off'); like(http_get('/t?c=LEVELS'), qr/HIT.*SEE-THIS/ms, 'temp path cached levels'); like(`grep -F '[alert]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no alerts'); ###############################################################################