Mercurial > hg > nginx-tests
diff h2_trailers.t @ 1193:ae3a46305e38
Tests: add_trailer tests.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Mon, 19 Jun 2017 17:10:59 +0300 |
parents | |
children | 39cfdf581253 |
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new file mode 100644 --- /dev/null +++ b/h2_trailers.t @@ -0,0 +1,134 @@ +#!/usr/bin/perl + +# (C) Sergey Kandaurov +# (C) Nginx, Inc. + +# Tests for HTTP/2 trailers. + +############################################################################### + +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/) + ->write_file_expand('nginx.conf', <<'EOF'); + +%%TEST_GLOBALS%% + +daemon off; + +events { +} + +http { + %%TEST_GLOBALS_HTTP%% + + server { + listen 127.0.0.1:8080 http2; + server_name localhost; + + location / { + add_trailer X-Var $host; + } + + http2_max_field_size 256k; + + location /continuation { + # many trailers to send in parts + add_trailer X-LongHeader $arg_h; + add_trailer X-LongHeader $arg_h; + add_trailer X-LongHeader $arg_h; + add_trailer X-LongHeader $arg_h; + add_trailer X-LongHeader $arg_h; + } + } +} + +EOF + +$t->write_file('index.html', 'SEE-THIS'); +$t->write_file('empty', ''); +$t->write_file('continuation', 'SEE-THIS'); +$t->try_run('no add_trailer')->plan(22); + +############################################################################### + +my ($s, $sid, $frames, $frame); + +$s = Test::Nginx::HTTP2->new(); +$sid = $s->new_stream({ path => '/' }); +$frames = $s->read(all => [{ sid => $sid, fin => 1 }]); +@$frames = grep { $_->{type} =~ "HEADERS|DATA" } @$frames; + +is(@$frames, 3, 'frames'); + +$frame = shift @$frames; +is($frame->{headers}->{':status'}, 200, 'header'); +is($frame->{headers}->{'x-var'}, undef, 'header not trailer'); +is($frame->{flags}, 4, 'header flags'); + +$frame = shift @$frames; +is($frame->{data}, 'SEE-THIS', 'data'); +is($frame->{flags}, 0, 'data flags'); + +$frame = shift @$frames; +is($frame->{headers}->{'x-var'}, 'localhost', 'trailer'); +is($frame->{flags}, 5, 'trailer flags'); + +# with zero content-length + +$s = Test::Nginx::HTTP2->new(); +$sid = $s->new_stream({ path => '/empty' }); +$frames = $s->read(all => [{ sid => $sid, fin => 1 }]); +@$frames = grep { $_->{type} =~ "HEADERS|DATA" } @$frames; + +is(@$frames, 2, 'no data - frames'); + +$frame = shift @$frames; +is($frame->{headers}->{':status'}, 200, 'no data - header'); +is($frame->{flags}, 4, 'no data - header flags'); + +$frame = shift @$frames; +is($frame->{headers}->{'x-var'}, 'localhost', 'no data - trailer'); +is($frame->{flags}, 5, 'no data - trailer flags'); + +# CONTINUATION in response trailers + +$s = Test::Nginx::HTTP2->new(); +$sid = $s->new_stream({ path => '/continuation?h=' . 'x' x 2**12 }); +$frames = $s->read(all => [{ sid => $sid, fin => 0x4 }]); +push @$frames, @{$s->read(all => [{ sid => $sid, fin => 0x4 }])}; +@$frames = grep { $_->{type} =~ "HEADERS|CONTINUATION|DATA" } @$frames; + +is(@$frames, 4, 'continuation - frames'); + +$frame = shift @$frames; +is($frame->{headers}->{':status'}, 200, 'continuation - header'); +is($frame->{flags}, 4, 'continuation - header flags'); + +$frame = shift @$frames; +is($frame->{data}, 'SEE-THIS', 'continuation - data'); +is($frame->{flags}, 0, 'continuation - data flags'); + +$frame = shift @$frames; +is($frame->{type}, 'HEADERS', 'continuation - trailer'); +is($frame->{flags}, 1, 'continuation - trailer flags'); + +$frame = shift @$frames; +is($frame->{type}, 'CONTINUATION', 'continuation - trailer continuation'); +is($frame->{flags}, 4, 'continuation - trailer continuation flags'); + +###############################################################################