Mercurial > hg > nginx-tests
view dav_chunked.t @ 1983:c7315caf2110
Tests: optimized processing of large QUIC packets with padding.
Path MTU discovery packets might contain a lot of padding, and creating
a copy of the whole buffer for each PADDING frame, which is just one
byte with type 0, consumes lots of resources. This was seen to result
in flapping of at least h3_keepalive.t and h3_ssl_early_data.t tests.
Fix is to copy at most 8 bytes for parse_int() calls when parsing
frame types.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 03 Jun 2024 04:17:28 +0300 |
parents | 882267679006 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for nginx dav module with chunked request body. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http dav/)->plan(6); $t->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; client_header_buffer_size 1k; client_body_buffer_size 2k; location / { dav_methods PUT; } } } EOF $t->run(); ############################################################################### my $r; $r = http(<<EOF); PUT /file HTTP/1.1 Host: localhost Connection: close Transfer-Encoding: chunked a 1234567890 0 EOF like($r, qr/201 Created.*(Content-Length|\x0d\0a0\x0d\x0a)/ms, 'put chunked'); is($t->read_file('file'), '1234567890', 'put content'); $r = http(<<EOF); PUT /file HTTP/1.1 Host: localhost Connection: close Transfer-Encoding: chunked 0 EOF like($r, qr/204 No Content/, 'put chunked empty'); is($t->read_file('file'), '', 'put empty content'); my $body = ('a' . CRLF . '1234567890' . CRLF) x 1024 . '0' . CRLF . CRLF; $r = http(<<EOF); PUT /file HTTP/1.1 Host: localhost Connection: close Transfer-Encoding: chunked $body EOF like($r, qr/204 No Content/, 'put chunked big'); is($t->read_file('file'), '1234567890' x 1024, 'put big content'); ###############################################################################