| #!/usr/bin/perl |
| |
| # (C) Andrey Zelenkov |
| # (C) Nginx, Inc. |
| |
| # Tests for stream JavaScript module. |
| |
| ############################################################################### |
| |
| use warnings; |
| use strict; |
| |
| use Test::More; |
| |
| BEGIN { use FindBin; chdir($FindBin::Bin); } |
| |
| use lib 'lib'; |
| use Test::Nginx; |
| use Test::Nginx::Stream qw/ dgram stream /; |
| |
| ############################################################################### |
| |
| select STDERR; $| = 1; |
| select STDOUT; $| = 1; |
| |
| my $t = Test::Nginx->new()->has(qw/stream stream_return udp/) |
| ->write_file_expand('nginx.conf', <<'EOF'); |
| |
| %%TEST_GLOBALS%% |
| |
| daemon off; |
| |
| events { |
| } |
| |
| stream { |
| js_set $js_addr js_addr; |
| js_set $js_var js_var; |
| js_set $js_log js_log; |
| js_set $js_unk js_unk; |
| js_set $js_sess_unk js_sess_unk; |
| |
| js_include functions.js; |
| |
| server { |
| listen 127.0.0.1:8080; |
| return $js_addr; |
| } |
| |
| server { |
| listen 127.0.0.1:8081; |
| return $js_log; |
| } |
| |
| server { |
| listen 127.0.0.1:8082; |
| return $js_var; |
| } |
| |
| server { |
| listen 127.0.0.1:8083; |
| return $js_unk; |
| } |
| |
| server { |
| listen 127.0.0.1:8084; |
| return $js_sess_unk; |
| } |
| |
| server { |
| listen 127.0.0.1:%%PORT_8985_UDP%% udp; |
| return $js_addr; |
| } |
| |
| server { |
| listen 127.0.0.1:8086; |
| js_access js_access_allow; |
| return 'OK'; |
| } |
| |
| server { |
| listen 127.0.0.1:8087; |
| js_access js_access_deny; |
| return 'OK'; |
| } |
| |
| server { |
| listen 127.0.0.1:8088; |
| js_preread js_preread; |
| proxy_pass 127.0.0.1:8090; |
| } |
| |
| server { |
| listen 127.0.0.1:8089; |
| js_filter js_filter; |
| proxy_pass 127.0.0.1:8090; |
| } |
| |
| server { |
| listen 127.0.0.1:8091; |
| js_access js_access_step; |
| js_preread js_preread_step; |
| js_filter js_filter_step; |
| proxy_pass 127.0.0.1:8090; |
| } |
| |
| server { |
| listen 127.0.0.1:8092; |
| js_filter js_filter_except; |
| proxy_pass 127.0.0.1:8090; |
| } |
| |
| server { |
| listen 127.0.0.1:8093; |
| js_preread js_preread_except; |
| proxy_pass 127.0.0.1:8090; |
| } |
| } |
| |
| EOF |
| |
| $t->write_file('functions.js', <<EOF); |
| function js_addr(sess) { |
| return 'addr=' + sess.remoteAddress; |
| } |
| |
| function js_var(sess) { |
| return 'variable=' + sess.variables.remote_addr; |
| } |
| |
| function js_sess_unk(sess) { |
| return 'sess_unk=' + sess.unk; |
| } |
| |
| function js_log(sess) { |
| sess.log("SEE-THIS"); |
| } |
| |
| function js_access_allow(sess) { |
| if (sess.remoteAddress.match('127.0.0.1')) { |
| return sess.OK; |
| } |
| } |
| |
| function js_access_deny(sess) { |
| if (sess.remoteAddress.match('127.0.0.1')) { |
| return sess.ABORT; |
| } |
| } |
| |
| function js_preread(sess) { |
| var n = sess.buffer.indexOf('z'); |
| if (n == -1) { |
| return sess.AGAIN; |
| } |
| } |
| |
| function js_filter(sess) { |
| if (sess.fromUpstream) { |
| var n = sess.buffer.search('y'); |
| if (n != -1) { |
| sess.buffer = 'z'; |
| } |
| return; |
| } |
| |
| n = sess.buffer.search('x'); |
| if (n != -1) { |
| sess.buffer = 'y'; |
| } |
| } |
| |
| var res = ''; |
| function js_access_step(sess) { |
| res += '1'; |
| } |
| |
| function js_preread_step(sess) { |
| res += '2'; |
| } |
| |
| function js_filter_step(sess) { |
| if (sess.eof) { |
| sess.buffer = res; |
| return; |
| } |
| res += '3'; |
| } |
| |
| function js_preread_except(sess) { |
| var fs = require('fs'); |
| fs.readFileSync(); |
| } |
| |
| function js_filter_except(sess) { |
| sess.a.a; |
| } |
| |
| EOF |
| |
| $t->run_daemon(\&stream_daemon, port(8090)); |
| $t->try_run('no stream njs available')->plan(14); |
| $t->waitforsocket('127.0.0.1:' . port(8090)); |
| |
| ############################################################################### |
| |
| is(stream('127.0.0.1:' . port(8080))->read(), 'addr=127.0.0.1', |
| 'sess.remoteAddress'); |
| is(dgram('127.0.0.1:' . port(8985))->io('.'), 'addr=127.0.0.1', |
| 'sess.remoteAddress udp'); |
| is(stream('127.0.0.1:' . port(8081))->read(), 'undefined', 'sess.log'); |
| is(stream('127.0.0.1:' . port(8082))->read(), 'variable=127.0.0.1', |
| 'sess.variables'); |
| is(stream('127.0.0.1:' . port(8083))->read(), '', 'stream js unknown function'); |
| is(stream('127.0.0.1:' . port(8084))->read(), 'sess_unk=undefined', 'sess.unk'); |
| is(stream('127.0.0.1:' . port(8086))->read(), 'OK', 'js_access allow'); |
| is(stream('127.0.0.1:' . port(8087))->read(), '', 'js_access deny'); |
| is(stream('127.0.0.1:' . port(8088))->io('xyz'), 'xyz', 'js_preread'); |
| is(stream('127.0.0.1:' . port(8089))->io('x'), 'z', 'js_filter'); |
| is(stream('127.0.0.1:' . port(8091))->io('0'), '01233', 'handlers order'); |
| stream('127.0.0.1:' . port(8092))->io('x'); |
| stream('127.0.0.1:' . port(8093))->io('x'); |
| |
| $t->stop(); |
| |
| ok(index($t->read_file('error.log'), 'SEE-THIS') > 0, 'stream js log'); |
| ok(index($t->read_file('error.log'), 'at fs.readFileSync') > 0, |
| 'stream js_preread backtrace'); |
| ok(index($t->read_file('error.log'), 'at js_filter_except') > 0, |
| 'stream js_filter backtrace'); |
| |
| ############################################################################### |
| |
| sub stream_daemon { |
| my $server = IO::Socket::INET->new( |
| Proto => 'tcp', |
| LocalAddr => '127.0.0.1:' . port(8090), |
| Listen => 5, |
| Reuse => 1 |
| ) |
| or die "Can't create listening socket: $!\n"; |
| |
| local $SIG{PIPE} = 'IGNORE'; |
| |
| while (my $client = $server->accept()) { |
| $client->autoflush(1); |
| |
| log2c("(new connection $client)"); |
| |
| $client->sysread(my $buffer, 65536) or next; |
| |
| log2i("$client $buffer"); |
| |
| log2o("$client $buffer"); |
| |
| $client->syswrite($buffer); |
| |
| close $client; |
| } |
| } |
| |
| sub log2i { Test::Nginx::log_core('|| <<', @_); } |
| sub log2o { Test::Nginx::log_core('|| >>', @_); } |
| sub log2c { Test::Nginx::log_core('||', @_); } |
| |
| ############################################################################### |