Mercurial > hg > nginx-tests
view scgi_merge_params.t @ 1825:3629eda94c1b
Tests: handling of EWOULDBLOCK from sysread() with IO::Socket::SSL.
With IO::Socket::SSL, when select() reports that the socket is readable,
reading from it might still fail with EWOULDBLOCK, since no application
data is available in the socket. In particular, this might happen with
TLSv1.3 when a session ticket is received after the handshake. Fix is
to explicitly check for EWOULDBLOCK errors.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 21 Mar 2023 02:57:39 +0300 |
parents | 196d33c2bb45 |
children |
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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 $@; 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); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(http_get_ims('/'), qr/ims=;/, 'if-modified-since cleared with cache'); like(http_get_ims('/'), qr/iums=;/, 'if-unmodified-since cleared with cache'); like(http_get_ims('/'), qr/blah=blah;/, 'custom params with cache'); like(http_get_ims('/no/'), qr/ims=blah;/, 'if-modified-since preserved without cache'); like(http_get_ims('/no/'), qr/iums=blah;/, 'if-unmodified-since preserved without cache'); like(http_get_ims('/'), qr/blah=blah;/, 'custom params without cache'); like(http_get_ims('/custom/'), qr/ims=;/, 'if-modified-since cleared with cache custom'); like(http_get_ims('/custom/'), qr/iums=;/, 'if-unmodified-since cleared with cache custom'); like(http_get_ims('/custom/'), qr/blah=custom;/, 'custom params with cache custom'); ############################################################################### sub http_get_ims { my ($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:' . port(8081), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $scgi = SCGI->new($server, blocking => 1); while (my $request = $scgi->accept()) { eval { $request->read_env(); }; next if $@; my $ims = $request->env->{HTTP_IF_MODIFIED_SINCE} || ''; my $iums = $request->env->{HTTP_IF_UNMODIFIED_SINCE} || ''; my $blah = $request->env->{HTTP_X_BLAH} || ''; $request->connection()->print(<<EOF); Location: http://localhost/redirect Content-Type: text/html ims=$ims;iums=$iums;blah=$blah; EOF } } ###############################################################################