Mercurial > hg > nginx-tests
view js2.t @ 1427:eb1d883305ea
Tests: avoid edge cases in upstream random two test.
Unavailable servers contribute to the number of attempts, if selected,
before the balancer would fall back to the default round-robin method.
This means that it's quite possible to get server with more connections.
To facilitate with selecting two alive servers, down server was removed
from the upstream configuration at the cost of slightly worse coverage.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 10 Jan 2019 17:42:34 +0300 |
parents | 215f3357034b |
children |
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#!/usr/bin/perl # (C) Roman Arutyunyan # (C) Dmitry Volyntsev # (C) Nginx, Inc. # Tests for http njs module. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; 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 rewrite/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% js_set $test_method test_method; js_set $test_version test_version; js_set $test_addr test_addr; js_set $test_uri test_uri; js_set $test_hdr_in test_hdr_in; js_set $test_ihdr_in test_ihdr_in; js_set $test_arg test_arg; js_set $test_iarg test_iarg; js_set $test_var test_var; js_set $test_global test_global; js_set $test_log test_log; js_set $test_except test_except; js_include test.js; server { listen 127.0.0.1:8080; server_name localhost; location /njs { js_content test_njs; } location /method { return 200 $test_method; } location /version { return 200 $test_version; } location /addr { return 200 $test_addr; } location /uri { return 200 $test_uri; } location /hdr_in { return 200 $test_hdr_in; } location /ihdr_in { return 200 $test_ihdr_in; } location /arg { return 200 $test_arg; } location /iarg { return 200 $test_iarg; } location /var { return 200 $test_var; } location /global { return 200 $test_global; } location /body { js_content request_body; } location /in_file { client_body_in_file_only on; js_content request_body; } location /status { js_content status; } location /ctype { js_content ctype; } location /clen { js_content clen; } location /hdr_out { js_content hdr_out; } location /ihdr_out { js_content ihdr_out; } location /request_body { js_content request_body; } location /send { js_content send; } location /return_method { js_content return_method; } location /return_headers { js_content return_headers; } location /log { return 200 $test_log; } location /except { return 200 $test_except; } location /content_except { js_content content_except; } location /content_empty { js_content content_empty; } } } EOF $t->write_file('test.js', <<EOF); var global = ['n', 'j', 's'].join(""); function test_njs(r) { r.return(200, njs.version); } function test_method(r) { return 'method=' + r.method; } function test_version(r) { return 'version=' + r.httpVersion; } function test_addr(r) { return 'addr=' + r.remoteAddress; } function test_uri(r) { return 'uri=' + r.uri; } function test_hdr_in(r) { return 'hdr=' + r.headersIn.foo; } function test_ihdr_in(r) { var s = '', h; for (h in r.headersIn) { if (h.substr(0, 3) == 'foo') { s += r.headersIn[h]; } } return s; } function test_arg(r) { return 'arg=' + r.args.foo; } function test_iarg(r) { var s = '', a; for (a in r.args) { if (a.substr(0, 3) == 'foo') { s += r.args[a]; } } return s; } function test_var(r) { return 'variable=' + r.variables.remote_addr; } function test_global(r) { return 'global=' + global; } function status(r) { r.status = 204; r.sendHeader(); r.finish(); } function ctype(r) { r.status = 200; r.headersOut['Content-Type'] = 'application/foo'; r.sendHeader(); r.finish(); } function clen(r) { r.status = 200; r.headersOut['Content-Length'] = 5; r.sendHeader(); r.send('foo12'); r.finish(); } function hdr_out(r) { r.status = 200; r.headersOut['Foo'] = r.args.fOO; if (r.args.bar) { r.headersOut['Bar'] = r.headersOut[(r.args.bar == 'empty' ? 'Baz' :'Foo')] } r.sendHeader(); r.finish(); } function ihdr_out(r) { r.status = 200; r.headersOut['a'] = r.args.a; r.headersOut['b'] = r.args.b; var s = '', h; for (h in r.headersOut) { s += r.headersOut[h]; } r.sendHeader(); r.send(s); r.finish(); } function request_body(r) { try { var body = r.requestBody; r.return(200, body); } catch (e) { r.return(500, e.message); } } function send(r) { var a, s; r.status = 200; r.sendHeader(); for (a in r.args) { if (a.substr(0, 3) == 'foo') { s = r.args[a]; r.send('n=' + a + ', v=' + s.substr(0, 2) + ' '); } } r.finish(); } function return_method(r) { r.return(Number(r.args.c), r.args.t); } function return_headers(r) { r.headersOut.Foo = 'bar'; r.return(200); } function test_log(r) { r.log('SEE-THIS'); } function test_except(r) { var fs = require('fs'); fs.readFileSync(); } function content_except(r) { JSON.parse({}.a.a); } function content_empty(r) { } EOF $t->try_run('no njs available')->plan(35); ############################################################################### TODO: { local $TODO = 'not yet' unless http_get('/njs') =~ /^([.0-9]+)$/m && $1 ge '0.2.2'; like(http_get('/method'), qr/method=GET/, 'r.method'); like(http_get('/version'), qr/version=1.0/, 'r.httpVersion'); like(http_get('/addr'), qr/addr=127.0.0.1/, 'r.remoteAddress'); like(http_get('/uri'), qr/uri=\/uri/, 'r.uri'); like(http_get_hdr('/hdr_in'), qr/hdr=12345/, 'r.headersIn'); like(http_get_ihdr('/ihdr_in'), qr/12345barz/, 'r.headersIn iteration'); like(http_get('/arg?foO=12345'), qr/arg=12345/, 'r.args'); like(http_get('/iarg?foo=12345&foo2=bar&nn=22&foo-3=z'), qr/12345barz/, 'r.args iteration'); like(http_get('/status'), qr/204 No Content/, 'r.status'); like(http_get('/ctype'), qr/Content-Type: application\/foo/, 'r.headersOut.contentType'); like(http_get('/clen'), qr/Content-Length: 5/, 'r.headersOut.contentLength'); like(http_get('/hdr_out?foo=12345'), qr/Foo: 12345/, 'r.headersOut'); like(http_get('/hdr_out?foo=123&bar=copy'), qr/Bar: 123/, 'r.headersOut get'); like(http_get('/hdr_out?bar=empty'), qr/Bar: \x0d/, 'r.headersOut empty'); like(http_get('/hdr_out?foo='), qr/Foo: \x0d/, 'r.headersOut no value'); like(http_get('/hdr_out?foo'), qr/Foo: \x0d/, 'r.headersOut no value 2'); like(http_get('/ihdr_out?a=12&b=34'), qr/^1234$/m, 'r.headersOut iteration'); like(http_get('/ihdr_out'), qr/\x0d\x0a?\x0d\x0a?$/m, 'r.send zero'); like(http_post('/body'), qr/REQ-BODY/, 'request body'); like(http_post('/in_file'), qr/request body is in a file/, 'request body in file'); like(http_post_big('/body'), qr/200.*^(1234567890){1024}$/ms, 'request body big'); like(http_get('/send?foo=12345&n=11&foo-2=bar&ndd=&foo-3=z'), qr/n=foo, v=12 n=foo-2, v=ba n=foo-3, v=z/, 'r.send'); like(http_get('/return_method?c=200'), qr/200 OK.*\x0d\x0a?\x0d\x0a?$/s, 'return code'); like(http_get('/return_method?c=200&t=SEE-THIS'), qr/200 OK.*^SEE-THIS$/ms, 'return text'); like(http_get('/return_method?c=301&t=path'), qr/ 301 .*Location: path/s, 'return redirect'); like(http_get('/return_method?c=404'), qr/404 Not.*html/s, 'return error page'); like(http_get('/return_method?c=inv'), qr/ 500 /, 'return invalid'); like(http_get('/return_headers'), qr/Foo: bar/, 'return headers'); like(http_get('/var'), qr/variable=127.0.0.1/, 'r.variables'); like(http_get('/global'), qr/global=njs/, 'global code'); like(http_get('/log'), qr/200 OK/, 'r.log'); http_get('/except'); http_get('/content_except'); like(http_get('/content_empty'), qr/500 Internal Server Error/, 'empty handler'); } $t->stop(); ok(index($t->read_file('error.log'), 'SEE-THIS') > 0, 'log js'); ok(index($t->read_file('error.log'), 'at fs.readFileSync') > 0, 'js_set backtrace'); ok(index($t->read_file('error.log'), 'at JSON.parse') > 0, 'js_content backtrace'); ############################################################################### sub http_get_hdr { my ($url, %extra) = @_; return http(<<EOF, %extra); GET $url HTTP/1.0 FoO: 12345 EOF } sub http_get_ihdr { my ($url, %extra) = @_; return http(<<EOF, %extra); GET $url HTTP/1.0 foo: 12345 Host: localhost foo2: bar X-xxx: more foo-3: z EOF } sub http_post { my ($url, %extra) = @_; my $p = "POST $url HTTP/1.0" . CRLF . "Host: localhost" . CRLF . "Content-Length: 8" . CRLF . CRLF . "REQ-BODY"; return http($p, %extra); } sub http_post_big { my ($url, %extra) = @_; my $p = "POST $url HTTP/1.0" . CRLF . "Host: localhost" . CRLF . "Content-Length: 10240" . CRLF . CRLF . ("1234567890" x 1024); return http($p, %extra); } ###############################################################################