view http_try_files.t @ 1825:3629eda94c1b

Tests: handling of EWOULDBLOCK from sysread() with IO::Socket::SSL. With IO::Socket::SSL, when select() reports that the socket is readable, reading from it might still fail with EWOULDBLOCK, since no application data is available in the socket. In particular, this might happen with TLSv1.3 when a session ticket is received after the handshake. Fix is to explicitly check for EWOULDBLOCK errors.
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 21 Mar 2023 02:57:39 +0300
parents 882267679006
children
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#!/usr/bin/perl

# (C) Maxim Dounin

# Tests for try_files 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 proxy rewrite/)->plan(10)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

http {
    %%TEST_GLOBALS_HTTP%%

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        location / {
            try_files $uri /fallback;
        }

        location /nouri/ {
            try_files $uri /fallback-nouri;
        }

        location /short/ {
            try_files /short $uri =404;
        }

        location /file-file/ {
            try_files /found.html =404;
        }

        location /file-dir/ {
            try_files /found.html/ =404;
        }

        location /dir-dir/ {
            try_files /directory/ =404;
        }

        location /dir-file/ {
            try_files /directory =404;
        }

        location ~ /alias-re.html {
            alias %%TESTDIR%%/directory;
            try_files $uri =404;
        }

        location /alias-nested/ {
            alias %%TESTDIR%%/;
            location ~ html {
                try_files $uri =404;
            }
        }

        location /fallback {
            proxy_pass http://127.0.0.1:8081/fallback;
        }
        location /fallback-nouri {
            proxy_pass http://127.0.0.1:8081;
        }
    }

    server {
        listen       127.0.0.1:8081;
        server_name  localhost;

        location / {
            add_header X-URI $request_uri;
            return 204;
        }
    }
}

EOF

mkdir($t->testdir() . '/directory');
$t->write_file('directory/alias-re.html', 'SEE THIS');
$t->write_file('found.html', 'SEE THIS');
$t->run();

###############################################################################

like(http_get('/found.html'), qr!SEE THIS!, 'found');
like(http_get('/uri/notfound'), qr!X-URI: /fallback!, 'not found uri');
like(http_get('/nouri/notfound'), qr!X-URI: /fallback!, 'not found nouri');
like(http_get('/short/long'), qr!404 Not!, 'short uri in try_files');

like(http_get('/file-file/'), qr!SEE THIS!, 'file matches file');
like(http_get('/file-dir/'), qr!404 Not!, 'file does not match dir');
like(http_get('/dir-dir/'), qr!301 Moved Permanently!, 'dir matches dir');
like(http_get('/dir-file/'), qr!404 Not!, 'dir does not match file');

like(http_get('/alias-re.html'), qr!SEE THIS!, 'alias in regex location');
like(http_get('/alias-nested/found.html'), qr!SEE THIS!,
	'alias with nested location');

###############################################################################