Mercurial > hg > nginx-tests
view h2_limit_req.t @ 1619:436d0ffc2ea3
Tests: correctly shutdown ssl for reproducible session reuse tests.
Previously, session reuse tests in stream_ssl_certificate.t were prone
to testing errors, since the client doesn't write any application data
before closing a connection, which is done so to pass tests on win32.
In this case, the server may happened to get an unexpected eof meaning
that it will abandon that session. This is specific to stream testing
pattern, changes to ssl_certificate.t are applied too for consistency.
This is also specific to SSL_R_UNEXPECTED_EOF_WHILE_READING, which is
implemented in OpenSSL 3.0.0.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 23 Nov 2020 22:46:06 +0000 |
parents | 196d33c2bb45 |
children | efc502e696b0 |
line wrap: on
line source
#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/2 protocol with limit_req. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::HTTP2; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_v2 proxy rewrite limit_req/) ->plan(7); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% limit_req_zone $binary_remote_addr zone=req:1m rate=1r/s; server { listen 127.0.0.1:8080 http2; listen 127.0.0.1:8081; server_name localhost; location / { } location /limit_req { limit_req zone=req burst=2; alias %%TESTDIR%%/t.html; } location /proxy_limit_req/ { add_header X-Body $request_body; add_header X-Body-File $request_body_file; client_body_in_file_only on; proxy_pass http://127.0.0.1:8081/; limit_req zone=req burst=2; } } } EOF $t->write_file('index.html', ''); $t->write_file('t.html', 'SEE-THIS'); $t->run(); ############################################################################### # request body delayed in limit_req my $s = Test::Nginx::HTTP2->new(); my $sid = $s->new_stream({ path => '/proxy_limit_req/', body_more => 1 }); $s->h2_body('TEST'); my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST', 'request body - limit req'); $s = Test::Nginx::HTTP2->new(); $sid = $s->new_stream({ path => '/proxy_limit_req/', body_more => 1 }); select undef, undef, undef, 1.1; $s->h2_body('TEST'); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST', 'request body - limit req - limited'); # request body delayed in limit_req - with an empty DATA frame # "zero size buf in output" alerts seen $s = Test::Nginx::HTTP2->new(); $sid = $s->new_stream({ path => '/proxy_limit_req/', body_more => 1 }); $s->h2_body(''); select undef, undef, undef, 1.1; $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{':status'}, 200, 'request body - limit req - empty'); # predict send windows $sid = $s->new_stream(); my ($maxwin) = sort {$a <=> $b} $s->{streams}{$sid}, $s->{conn_window}; SKIP: { skip 'not enough window', 1 if $maxwin < 5; $s = Test::Nginx::HTTP2->new(); $sid = $s->new_stream({ path => '/proxy_limit_req/', body => 'TEST2' }); select undef, undef, undef, 1.1; $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is(read_body_file($frame->{headers}->{'x-body-file'}), 'TEST2', 'request body - limit req 2'); } # partial request body data frame received (to be discarded) within request # delayed in limit_req, the rest of data frame is received after response $s = Test::Nginx::HTTP2->new(); SKIP: { skip 'not enough window', 1 if $maxwin < 4; $sid = $s->new_stream({ path => '/limit_req', body => 'TEST', split => [61], split_delay => 1.1 }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{':status'}, '200', 'discard body - limit req - limited'); } $sid = $s->new_stream({ path => '/' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{':status'}, '200', 'discard body - limit req - next'); # ditto, but instead of receiving the rest of data frame, connection is closed # 'http request already closed while closing request' alert can be produced SKIP: { skip 'not enough window', 1 if $maxwin < 4; $s = Test::Nginx::HTTP2->new(); $sid = $s->new_stream({ path => '/limit_req', body => 'TEST', split => [61], abort => 1 }); select undef, undef, undef, 1.1; close $s->{socket}; pass('discard body - limit req - eof'); } ############################################################################### sub read_body_file { my ($path) = @_; return unless $path; open FILE, $path or return "$!"; local $/; my $content = <FILE>; close FILE; return $content; } ###############################################################################