Mercurial > hg > nginx-tests
view scgi_body.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> |
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date | Tue, 21 Mar 2023 02:57:39 +0300 |
parents | 882267679006 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Test for scgi backend with chunked request body. ############################################################################### 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/)->plan(5) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { scgi_pass 127.0.0.1:8081; scgi_param SCGI 1; scgi_param REQUEST_URI $request_uri; } } } EOF $t->run_daemon(\&scgi_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(http_get('/'), qr/X-Body: /, 'scgi no body'); like(http_get_length('/', ''), qr/X-Body: /, 'scgi empty body'); like(http_get_length('/', 'foobar'), qr/X-Body: foobar/, 'scgi body'); like(http(<<EOF), qr/X-Body: foobar/, 'scgi chunked'); GET / HTTP/1.1 Host: localhost Connection: close Transfer-Encoding: chunked 6 foobar 0 EOF like(http(<<EOF), qr/X-Body: /, 'scgi empty chunked'); GET / HTTP/1.1 Host: localhost Connection: close Transfer-Encoding: chunked 0 EOF ############################################################################### sub http_get_length { my ($url, $body) = @_; my $length = length $body; return http(<<EOF); GET $url HTTP/1.1 Host: localhost Connection: close Content-Length: $length $body 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); my $body; while (my $request = $scgi->accept()) { eval { $request->read_env(); }; next if $@; read($request->connection, $body, $request->env->{CONTENT_LENGTH}); $request->connection()->print(<<EOF); Location: http://localhost/redirect Content-Type: text/html X-Body: $body SEE-THIS EOF } } ###############################################################################