Mercurial > hg > nginx-tests
view stub_status.t @ 1677:f13ead27f89c
Tests: improved stop() to send TERM after QUIT.
It is possible that graceful stop as initiated by SIGQUIT will take
very long time, such as when waiting for proxy_timeout in mail proxy
(defaults to 24h). To make sure in such cases nginx is stopped after
some reasonable time, we now send SIGTERM after waiting for 90 seconds.
Note that win32 version previously used "-s stop", which is equivalent
to SIGTERM rather than SIGQUIT. This seems accidental error during
introduction of initial win32 support in tests (ce2e23daa1da), so
it is changed to follow the same logic.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 19 May 2021 04:32:55 +0300 |
parents | 882267679006 |
children | c544b7120a6d |
line wrap: on
line source
#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for stub status module. ############################################################################### use warnings; use strict; use Test::More; 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 stub_status/)->plan(34); $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; add_header X-Active $connections_active; add_header X-Reading $connections_reading; add_header X-Writing $connections_writing; add_header X-Waiting $connections_waiting; location / { } location /rate { limit_rate 15; } location /stub { stub_status; } } } EOF $t->write_file('index.html', ''); $t->run(); ############################################################################### my %status = status('/stub'); like(http_get('/stub'), qr/200 OK/, 'get request'); is($status{'active'}, 1, 'open connection'); is($status{'requests'}, 1, 'first request'); is($status{'accepts'}, 1, 'first request accepted'); is($status{'handled'}, 1, 'first request handled'); is($status{'writing'}, 1, 'first response'); is($status{'reading'}, 0, 'not reading'); # pipelined requests http(<<EOF); GET / HTTP/1.1 Host: localhost GET / HTTP/1.1 Host: localhost Connection: close EOF %status = status('/stub'); is($status{'requests'}, 5, 'requests increased by 2'); is($status{'accepts'}, 4, 'accepts increased by 1'); # states my $s = http('', start => 1); %status = status('/stub'); is($status{'active'}, 2, 'active'); is($status{'waiting'}, 1, 'waiting state'); is($status{'reading'}, 0, 'waiting state - not reading'); is($status{'writing'}, 1, 'waiting state - not writing'); http(<<EOF, start => 1, socket => $s, sleep => 0.2); GET /rate HTTP/1.0 EOF %status = status('/stub'); is($status{'waiting'}, 0, 'reading state - not waiting'); is($status{'reading'}, 1, 'reading state'); is($status{'writing'}, 1, 'reading state - not writing'); http(<<EOF, start => 1, socket => $s, sleep => 0.2); Host: localhost EOF %status = status('/stub'); is($status{'waiting'}, 0, 'writing state - not waiting'); is($status{'reading'}, 0, 'writing state - not reading'); is($status{'writing'}, 2, 'writing state'); $s->close(); # head and post requests like(http_head('/stub'), qr/200 OK/, 'head request'); like(http_post('/stub'), qr/405 Not Allowed/, 'post request'); # embedded variables in headers my $r = http_get('/stub'); like($r, qr/X-Active: 1/, 'get - var active'); like($r, qr/X-Reading: 0/, 'get - var reading'); like($r, qr/X-Writing: 1/, 'get - var writing'); like($r, qr/X-Waiting: 0/, 'get - var waiting'); $r = http_head('/stub'); like($r, qr/X-Active: 1/, 'head - var active'); like($r, qr/X-Reading: 0/, 'head - var reading'); like($r, qr/X-Writing: 1/, 'head - var writing'); like($r, qr/X-Waiting: 0/, 'head - var waiting'); is(get_body($r), '', 'head - empty body'); $r = http_get('/'); like($r, qr/X-Active: 1/, 'no stub - var active'); like($r, qr/X-Reading: 0/, 'no stub - var reading'); like($r, qr/X-Writing: 1/, 'no stub - var writing'); like($r, qr/X-Waiting: 0/, 'no stub - var waiting'); ############################################################################### sub get_body { my ($r) = @_; $r =~ /.*?\x0d\x0a?\x0d\x0a?(.*)/ms; return $1; } sub http_post { my ($url) = @_; return http(<<EOF); POST $url HTTP/1.0 Host: localhost EOF } sub status { my ($url) = @_; my $r = http_get($url); $r =~ / Active\ connections:\ +(\d+) \s+server\ accepts\ handled\ requests \s+(\d+)\ +(\d+)\ +(\d+) \s+Reading:\ +(\d+) \s+Writing:\ +(\d+) \s+Waiting:\ +(\d+) /sx; return ('active' => $1, 'accepts' => $2, 'handled' => $3, 'requests' => $4, 'reading' => $5, 'writing' => $6, 'waiting' => $7, ); } ###############################################################################