Mercurial > hg > nginx-tests
view grpc_next_upstream.t @ 1339:c582fa4c4a95
Tests: fixed js_subrequests.t on win32.
Starting helper daemons before try_run() confuses perlfork emulation
and breaks STDERR redirection as done in try_run(), resulting
in error messages being printed. Changed the order to fix things.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 07 Jun 2018 22:18:15 +0300 |
parents | 4979af9fd905 |
children | 97c8280de681 |
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#!/usr/bin/perl # (C) Maxim Dounin # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for grpc module, grpc_next_upstream directive. ############################################################################### 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 http_v2 grpc rewrite/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% upstream u { server 127.0.0.1:8081 max_fails=2; server 127.0.0.1:8082; } upstream u2 { server 127.0.0.1:8081; server 127.0.0.1:8082; } server { listen 127.0.0.1:8080; server_name localhost; location / { grpc_pass u; grpc_next_upstream http_500 http_404 invalid_header; } location /all/ { grpc_pass u2; grpc_next_upstream http_500 http_404; error_page 404 /all/404; grpc_intercept_errors on; } location /all/404 { return 200 "$upstream_addr\n"; } } server { listen 127.0.0.1:8081 http2; server_name localhost; location / { return 404; } location /ok { return 200 "AND-THIS\n"; } location /500 { return 500; } location /444 { return 444; } location /all/ { return 404; } } server { listen 127.0.0.1:8082 http2; server_name localhost; location / { return 200 "TEST-OK-IF-YOU-SEE-THIS\n"; } location /all/ { return 404; } } } EOF $t->try_run('no grpc')->plan(9); ############################################################################### my ($p1, $p2) = (port(8081), port(8082)); # check if both request fallback to a backend # which returns valid response like(http_get('/'), qr/SEE-THIS/, 'grpc request'); like(http_get('/'), qr/SEE-THIS/, 'second request'); # make sure backend isn't switched off after # grpc_next_upstream http_404 like(http_get('/ok') . http_get('/ok'), qr/AND-THIS/, 'not down'); # next upstream on invalid_header like(http_get('/444'), qr/SEE-THIS/, 'request 444'); like(http_get('/444'), qr/SEE-THIS/, 'request 444 second'); # next upstream on http_500 like(http_get('/500'), qr/SEE-THIS/, 'request 500'); like(http_get('/500'), qr/SEE-THIS/, 'request 500 second'); # make sure backend switched off with http_500 unlike(http_get('/ok') . http_get('/ok'), qr/AND-THIS/, 'down after 500'); # make sure all backends are tried once like(http_get('/all/rr'), qr/^127.0.0.1:($p1, 127.0.0.1:$p2|$p2, 127.0.0.1:$p1)$/mi, 'all tried once'); ###############################################################################