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Tests: HTTP/2 tests with error_page and return.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 11 May 2023 15:29:41 +0400
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children 236d038dc04a
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1854:0152ce2de27f 1855:b3bbde3f806d
1 #!/usr/bin/perl
2
3 # (C) Sergey Kandaurov
4 # (C) Nginx, Inc.
5
6 # Tests for HTTP/2 protocol with error_page directive.
7
8 ###############################################################################
9
10 use warnings;
11 use strict;
12
13 use Test::More;
14
15 BEGIN { use FindBin; chdir($FindBin::Bin); }
16
17 use lib 'lib';
18 use Test::Nginx;
19 use Test::Nginx::HTTP2;
20
21 ###############################################################################
22
23 select STDERR; $| = 1;
24 select STDOUT; $| = 1;
25
26 my $t = Test::Nginx->new()->has(qw/http http_v2 rewrite/)->plan(2)
27 ->write_file_expand('nginx.conf', <<'EOF');
28
29 %%TEST_GLOBALS%%
30
31 daemon off;
32
33 events {
34 }
35
36 http {
37 %%TEST_GLOBALS_HTTP%%
38
39 server {
40 listen 127.0.0.1:8080 http2;
41 server_name localhost;
42
43 lingering_close off;
44
45 error_page 400 = /close;
46
47 location / { }
48
49 location /close {
50 return 444;
51 }
52 }
53 }
54
55 EOF
56
57 $t->run();
58
59 ###############################################################################
60
61 # tests for socket leaks with "return 444" in error_page
62
63 my ($sid, $frames, $frame);
64
65 # make sure there is no socket leak when the request is rejected
66 # due to missing mandatory ":scheme" pseudo-header and "return 444;"
67 # is used in error_page 400 (ticket #274)
68
69 my $s1 = Test::Nginx::HTTP2->new();
70 $sid = $s1->new_stream({ headers => [
71 { name => ':method', value => 'GET' },
72 { name => ':path', value => '/' },
73 { name => ':authority', value => 'localhost' }]});
74 $frames = $s1->read(all => [{ type => 'RST_STREAM' }]);
75
76 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames;
77 is($frame->{sid}, $sid, 'error 400 return 444 - missing header');
78
79 # make sure there is no socket leak when the request is rejected
80 # due to invalid method with lower-case letters and "return 444;"
81 # is used in error_page 400 (ticket #2455)
82
83 my $s2 = Test::Nginx::HTTP2->new();
84 $sid = $s2->new_stream({ method => 'foo' });
85 $frames = $s2->read(all => [{ type => 'RST_STREAM' }]);
86
87 ($frame) = grep { $_->{type} eq "RST_STREAM" } @$frames;
88 is($frame->{sid}, $sid, 'error 400 return 444 - invalid header');
89
90 # while keeping $s1 and $s2, stop nginx; this should result in
91 # "open socket ... left in connection ..." alerts if any of these
92 # sockets are still open
93
94 $t->stop();
95
96 ###############################################################################