Mercurial > hg > nginx-tests
view scgi_merge_params.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 | 071e8941e3bf |
children | 2cd00179f4b2 |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for scgi_param inheritance. ############################################################################### 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; eval { require SCGI; }; plan(skip_all => 'SCGI not installed') if $@; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/http scgi cache/)->plan(9) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% scgi_cache_path %%TESTDIR%%/cache levels=1:2 keys_zone=NAME:1m; scgi_cache_key stub; scgi_param SCGI 1; scgi_param HTTP_X_BLAH "blah"; server { listen 127.0.0.1:8080; server_name localhost; scgi_cache NAME; location / { scgi_pass 127.0.0.1:8081; } location /no/ { scgi_pass 127.0.0.1:8081; scgi_cache off; } location /custom/ { scgi_pass 127.0.0.1:8081; scgi_param SCGI 1; scgi_param HTTP_X_BLAH "custom"; } } } EOF $t->run_daemon(\&scgi_daemon); $t->run(); ############################################################################### like(http_get_ims('/'), qr/ims=;/, 'if-modified-since cleared with cache'); like(http_get_ims('/'), qr/iums=;/, 'if-unmodified-since cleared with cache'); like(http_get_ims('/'), qr/blah=blah;/, 'custom params with cache'); like(http_get_ims('/no/'), qr/ims=blah;/, 'if-modified-since preserved without cache'); like(http_get_ims('/no/'), qr/iums=blah;/, 'if-unmodified-since preserved without cache'); like(http_get_ims('/'), qr/blah=blah;/, 'custom params without cache'); like(http_get_ims('/custom/'), qr/ims=;/, 'if-modified-since cleared with cache custom'); like(http_get_ims('/custom/'), qr/iums=;/, 'if-unmodified-since cleared with cache custom'); like(http_get_ims('/custom/'), qr/blah=custom;/, 'custom params with cache custom'); ############################################################################### sub http_get_ims { my ($url) = @_; return http(<<EOF); GET $url HTTP/1.0 Host: localhost Connection: close If-Modified-Since: blah If-Unmodified-Since: blah EOF } ############################################################################### sub scgi_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1:8081', Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $scgi = SCGI->new($server, blocking => 1); my $count = 0; while (my $request = $scgi->accept()) { $count++; $request->read_env(); my $ims = $request->env->{HTTP_IF_MODIFIED_SINCE} || ''; my $iums = $request->env->{HTTP_IF_UNMODIFIED_SINCE} || ''; my $blah = $request->env->{HTTP_X_BLAH} || ''; $request->connection()->print(<<EOF); Location: http://127.0.0.1:8080/redirect Content-Type: text/html ims=$ims;iums=$iums;blah=$blah; EOF } } ###############################################################################