Mercurial > hg > nginx-tests
view scgi_extra_data.t @ 1932:b68471aee5ad
Tests: improved test for a stream initiating QUIC path migration.
Previously, the test mostly passed due to a push timer scheduled for an
unrelated delayed ACK, and the new path had enough data received to send
response back when the push timer fired. Otherwise, the test could fail
due to unvalidated address. Now it is fixed to perform path validation.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 21 Aug 2023 17:10:57 +0400 |
parents | 5ac6efbe5552 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # (C) Nginx, Inc. # Test for scgi backend with extra data. ############################################################################### 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 rewrite addition/)->plan(22) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% scgi_param SCGI 1; scgi_param REQUEST_URI $request_uri; scgi_param REQUEST_METHOD $request_method; scgi_cache_path cache keys_zone=one:1m; scgi_cache_key $request_uri; scgi_cache_valid any 1m; server { listen 127.0.0.1:8080; server_name localhost; location / { scgi_pass 127.0.0.1:8081; add_after_body /after; } location /unbuf/ { scgi_pass 127.0.0.1:8081; scgi_buffering off; add_after_body /after; } location /head/ { scgi_pass 127.0.0.1:8081; scgi_cache one; add_after_body /after; } location /after { return 200 ":after\n"; } } } EOF $t->run_daemon(\&scgi_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(http_get('/'), qr/SEE-THIS(?!-BUT-NOT-THIS)/, 'response with extra data'); like(http_get('/short'), qr/SEE-THIS(?!.*:after)/s, 'too short response'); like(http_get('/empty'), qr/200 OK(?!.*:after)/s, 'empty too short response'); like(http_head('/'), qr/200 OK(?!.*SEE-THIS)/s, 'no data in HEAD'); like(http_head('/short'), qr/200 OK(?!.*SEE-THIS)/s, 'too short to HEAD'); like(http_head('/empty'), qr/200 OK/, 'empty response to HEAD'); # unbuffered responses like(http_get('/unbuf/'), qr/SEE-THIS(?!-BUT-NOT-THIS)/, 'unbuffered with extra data'); like(http_get('/unbuf/short'), qr/SEE-THIS(?!.*:after)/s, 'unbuffered too short response'); like(http_get('/unbuf/empty'), qr/200 OK(?!.*:after)/s, 'unbuffered empty too short response'); like(http_head('/unbuf/'), qr/200 OK(?!.*SEE-THIS)/s, 'unbuffered no data in HEAD'); like(http_head('/unbuf/short'), qr/200 OK(?!.*SEE-THIS)/s, 'unbuffered too short response to HEAD'); like(http_head('/unbuf/empty'), qr/200 OK/, 'unbuffered empty response to HEAD'); # caching of responsses to HEAD requests like(http_head('/head/empty'), qr/200 OK(?!.*SEE-THIS)/s, 'head no body'); like(http_head('/head/matching'), qr/200 OK(?!.*SEE-THIS)/s, 'head matching'); like(http_head('/head/extra'), qr/200 OK(?!.*SEE-THIS)/s, 'head extra'); like(http_head('/head/short'), qr/200 OK(?!.*SEE-THIS)/s, 'head too short'); like(http_get('/head/empty'), qr/SEE-THIS/, 'head no body cached'); like(http_get('/head/matching'), qr/SEE-THIS/, 'head matching cached'); like(http_get('/head/extra'), qr/SEE-THIS(?!-BUT-NOT-THIS)/s, 'head extra cached'); like(http_get('/head/short'), qr/SEE-THIS(?!.*:after)/s, 'head too short cached'); # "zero size buf" alerts (ticket #2117) like(http_get('/zero'), qr/200 OK(?!.*NOT-THIS)/s, 'zero size'); like(http_get('/unbuf/zero'), qr/200 OK(?!.*NOT-THIS)/s, 'unbuffered zero size'); ############################################################################### 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 ($c, $uri, $head); while (my $request = $scgi->accept()) { eval { $request->read_env(); }; next if $@; $uri = $request->env->{REQUEST_URI}; $uri =~ s!^/unbuf!!; $head = $request->env->{REQUEST_METHOD} eq 'HEAD'; $c = $request->connection(); if ($uri eq '/') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 8\n\n"); $c->print("SEE-THIS-BUT-NOT-THIS\n"); } elsif ($uri eq '/zero') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 0\n\n"); $c->print("NOT-THIS\n"); } elsif ($uri eq '/short') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 100\n\n"); $c->print("SEE-THIS-TOO-SHORT-RESPONSE\n"); } elsif ($uri eq '/empty') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 100\n\n"); } elsif ($uri eq '/head/empty') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 8\n\n"); $c->print("SEE-THIS") unless $head; } elsif ($uri eq '/head/matching') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 8\n\n"); $c->print("SEE-THIS"); } elsif ($uri eq '/head/extra') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 8\n\n"); $c->print("SEE-THIS-BUT-NOT-THIS\n"); } elsif ($uri eq '/head/short') { $c->print("Content-Type: text/html\n"); $c->print("Content-Length: 100\n\n"); $c->print("SEE-THIS\n"); } } } ###############################################################################