Mercurial > hg > nginx-tests
view h2_request_body_preread.t @ 1780:bd21a4a7c9f5
Tests: added js fetch tests for responses without Content-Length.
author | Dmitry Volyntsev <xeioex@nginx.com> |
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date | Wed, 20 Jul 2022 17:47:22 -0700 |
parents | c9d7e2a26b2d |
children | 236d038dc04a |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for HTTP/2 protocol with preread request body. ############################################################################### 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 limit_req/); $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=20r/m; server { listen 127.0.0.1:8080 http2; listen 127.0.0.1:8081; server_name localhost; http2_body_preread_size 10; location /t { } location / { add_header X-Body $request_body; proxy_pass http://127.0.0.1:8081/t; location /req { limit_req zone=req burst=2; proxy_pass http://127.0.0.1:8081/t; } } } server { listen 127.0.0.1:8082 http2; server_name localhost; http2_body_preread_size 0; location / { add_header X-Body $request_body; proxy_pass http://127.0.0.1:8081/t; location /req { limit_req zone=req burst=2; proxy_pass http://127.0.0.1:8081/t; } } } server { listen 127.0.0.1:8083 http2; server_name localhost; location / { add_header X-Body $request_body; proxy_pass http://127.0.0.1:8081/t; } } } EOF $t->write_file('t', ''); $t->run()->plan(9); ############################################################################### # request body within preread size (that is, stream window) my $s = Test::Nginx::HTTP2->new(); my $sid = $s->new_stream({ body => 'TEST' }); my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{'x-body'}, 'TEST', 'within preread'); # request body beyond preread size # RST_STREAM expected due stream window violation TODO: { local $TODO = 'not yet'; $s = Test::Nginx::HTTP2->new(); $sid = $s->new_stream({ body => 'TEST' x 10 }); $frames = $s->read(all => [{ type => 'RST_STREAM' }], wait => 0.5); ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; is($frame->{code}, 3, 'beyond preread - FLOW_CONTROL_ERROR'); } # within preread size - limited $s = Test::Nginx::HTTP2->new(); $sid = $s->new_stream({ path => '/req' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); $sid = $s->new_stream({ path => '/req', body => 'TEST' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{'x-body'}, 'TEST', 'within preread limited'); # processing request body without END_STREAM in preread $sid = $s->new_stream({ path => '/req', body_more => 1, continuation => 1 }); $s->h2_continue($sid, { headers => [{ name => 'content-length', value => '8' }]}); $s->h2_body('SEE', { body_more => 1 }); $s->read(all => [{ type => 'WINDOW_UPDATE' }]); $s->h2_body('-THIS'); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{'x-body'}, 'SEE-THIS', 'within preread limited - more'); # beyond preread size - limited $s = Test::Nginx::HTTP2->new(); $sid = $s->new_stream({ path => '/req', body => 'TEST' x 10 }); $frames = $s->read(all => [{ type => 'RST_STREAM' }]); ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; is($frame->{code}, 3, 'beyond preread limited - FLOW_CONTROL_ERROR'); # zero preread size TODO: { local $TODO = 'not yet'; $s = Test::Nginx::HTTP2->new(port(8082)); $sid = $s->new_stream({ body => 'TEST' }); $frames = $s->read(all => [{ type => 'RST_STREAM' }], wait => 0.5); ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; is($frame->{code}, 3, 'zero preread - FLOW_CONTROL_ERROR'); } # zero preread size - limited $s = Test::Nginx::HTTP2->new(port(8082)); $sid = $s->new_stream({ path => '/req', body => 'TEST' }); $frames = $s->read(all => [{ type => 'RST_STREAM' }]); ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; is($frame->{code}, 3, 'zero preread limited - FLOW_CONTROL_ERROR'); # REFUSED_STREAM on request body prior SETTINGS acknowledgement $s = Test::Nginx::HTTP2->new(port(8080), pure => 1); $sid = $s->new_stream({ body => 'TEST' }); $frames = $s->read(all => [{ type => 'RST_STREAM' }]); ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames; is($frame->{code}, 7, 'no SETTINGS ack - REFUSED_STREAM'); # default preread size - no REFUSED_STREAM expected $s = Test::Nginx::HTTP2->new(port(8083), pure => 1); $sid = $s->new_stream({ body => 'TEST' }); $frames = $s->read(all => [{ sid => $sid, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{'x-body'}, 'TEST', 'no SETTINGS ack - default preread'); ###############################################################################