Mercurial > hg > nginx-tests
view limit_conn_complex.t @ 1897:38f1fd9ca3e6
Tests: unbreak reading new stderr data after eof.
Tests don't expect to stop reading redirected stderr when end of file is
reached, but rather to read new data being appended, similar to "tail -f".
The behaviour is found changed in Ubuntu 23.04's Perl 5.36, which applies
the upstream patch [1] expected for inclusion in the upcoming Perl 5.38.
The fix is to clear the filehandle's error state to continue reading.
[1] https://github.com/Perl/perl5/commit/80c1f1e45e8e
Updated mail_error_log.t and stream_error_log.t for consistency.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 29 May 2023 17:27:11 +0400 |
parents | 196d33c2bb45 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # limit_req based tests for limit_conn module with complex keys. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; 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 proxy limit_conn limit_req/) ->plan(4); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% limit_req_zone $binary_remote_addr$arg_r zone=req:1m rate=1r/m; limit_req_zone $binary_remote_addr zone=re2:1m rate=1r/m; limit_conn_zone $binary_remote_addr$arg_c zone=conn:1m; server { listen 127.0.0.1:8080; server_name localhost; location / { limit_conn conn 1; } location /w { limit_conn conn 1; proxy_pass http://127.0.0.1:8080/req2; } location /req { limit_req zone=req burst=2; } location /req2 { limit_req zone=re2 burst=2; } } } EOF $t->write_file('req', ''); $t->run(); ############################################################################### my $s; # charge limit_req http_get('/req'); # limit_req tests $s = http_get('/req', start => 1); ok(!IO::Select->new($s)->can_read(1), 'limit_req same key'); like(http_get('/req?r=2'), qr/200 OK/, 'limit_req different key'); # limit_conn tests http_get('/req2'); $s = http_get('/w', start => 1); select undef, undef, undef, 0.2; like(http_get('/'), qr/^HTTP\/1.. 503 /, 'limit_conn same key'); unlike(http_get('/?c=2'), qr/^HTTP\/1.. 503 /, 'limit_conn different key'); ###############################################################################