Mercurial > hg > nginx-tests
view scgi_cache.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) Maxim Dounin # Tests for scgi_cache. ############################################################################### 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; eval { require SCGI; }; plan(skip_all => 'SCGI not installed') if $@; my $t = Test::Nginx->new()->has(qw/http scgi cache/)->plan(10) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% scgi_cache_path %%TESTDIR%%/cache keys_zone=one:1m; scgi_cache_key $request_uri; add_header X-Cache-Status $upstream_cache_status; server { listen 127.0.0.1:8080; server_name localhost; location / { scgi_pass 127.0.0.1:8081; scgi_param SCGI 1; scgi_param REQUEST_URI $uri; scgi_cache one; } } } EOF $t->run_daemon(\&scgi_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8081)); ############################################################################### like(http_get('/len'), qr/MISS/, 'length'); like(http_get('/len'), qr/HIT/, 'length cached'); like(http_get('/nolen'), qr/MISS/, 'no length'); like(http_get('/nolen'), qr/HIT/, 'no length cached'); like(http_get('/len/empty'), qr/MISS/, 'empty length'); like(http_get('/len/empty'), qr/HIT/, 'empty length cached'); like(http_get('/nolen/empty'), qr/MISS/, 'empty no length'); like(http_get('/nolen/empty'), qr/HIT/, 'empty no length cached'); like(http_get('/unfinished'), qr/MISS/, 'unfinished'); like(http_get('/unfinished'), qr/MISS/, 'unfinished not cached'); ############################################################################### sub scgi_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1:' . port(8081), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $scgi = SCGI->new($server, blocking => 1); my %count; while (my $request = $scgi->accept()) { eval { $request->read_env(); }; next if $@; my $uri = $request->env->{REQUEST_URI} || ''; my $c = $request->connection(); $count{$uri} ||= 0; $count{$uri}++; if ($uri eq '/len') { $c->print( "Content-Length: 9" . CRLF . "Content-Type: text/html" . CRLF . "Cache-Control: max-age=300" . CRLF . CRLF . "test body" ); } elsif ($uri eq '/nolen') { $c->print( "Content-Type: text/html" . CRLF . "Cache-Control: max-age=300" . CRLF . CRLF . "test body" ); } elsif ($uri eq '/len/empty') { $c->print( "Content-Length: 0" . CRLF . "Content-Type: text/html" . CRLF . "Cache-Control: max-age=300" . CRLF . CRLF ); } elsif ($uri eq '/nolen/empty') { $c->print( "Content-Type: text/html" . CRLF . "Cache-Control: max-age=300" . CRLF . CRLF ); } elsif ($uri eq '/unfinished') { $c->print( "Content-Length: 10" . CRLF . "Content-Type: text/html" . CRLF . "Cache-Control: max-age=300" . CRLF . CRLF ); } } } ###############################################################################