Mercurial > hg > nginx-tests
view stream_js.t @ 1248:70192b1baf01
Tests: added exception test to stream_js.t using 'require'.
The stream js tests introduced in edf5a3c9e36a fail on njs 0.1.14. It doesn't
currently provide an easy way to check its version, whilst we are obligated to
gracefully handle such cases somehow. With such an addition of 'require', now
the tests are skipped instead on the previous versions.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 21 Nov 2017 13:16:39 +0300 |
parents | edf5a3c9e36a |
children | 3882f8f3b2bc |
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#!/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('||', @_); } ###############################################################################