view proxy_intercept_errors.t @ 1982:fb25cbe9d4ec

Tests: explicit Valgrind support. Valgrind logging is done to a separate file, as it is not able to follow stderr redirection within nginx or append to a file without corrupting it. Further, Valgrind logging seems to interfere with error suppression in tests, and catches various startup errors and warnings, so the log is additionally filtered. Since startup under Valgrind can be really slow, timeout in waitforfile() was changed to 10 seconds. Prodded by Robert Mueller.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 31 May 2024 06:23:00 +0300
parents 83ec64929612
children a095b971fbcc
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#!/usr/bin/perl

# (C) Maxim Dounin

# Tests for http proxy module, proxy_intercept_errors 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(4);

$t->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 / {
            proxy_pass http://127.0.0.1:8081;
            proxy_intercept_errors on;
            error_page 401 500 /intercepted;
        }

        location = /intercepted {
            return 200 "intercepted\n";
        }
    }

    server {
        listen       127.0.0.1:8081;
        server_name  localhost;

        location / {
            return 404 "SEE-THIS";
        }

        location /500 {
            return 500;
        }

        location /auth {
            add_header WWW-Authenticate foo always;
            return 401;
        }

        location /auth-multi {
            add_header WWW-Authenticate foo always;
            add_header WWW-Authenticate bar always;
            return 401;
        }
    }
}

EOF

$t->run();

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

# make sure errors without error_page set are not intercepted

like(http_get('/'), qr/SEE-THIS/, 'not intercepted');

# make sure errors with error_page are intercepted

like(http_get('/500'), qr/500.*intercepted/s, 'intercepted 500');
like(http_get('/auth'), qr/401.*WWW-Authenticate.*intercepted/s,
	'intercepted 401');

# make sure multiple WWW-Authenticate headers are returned
# along with intercepted response (ticket #485)

TODO: {
local $TODO = 'not yet' unless $t->has_version('1.23.0');

like(http_get('/auth-multi'), qr/401.*WWW-Authenticate: foo.*bar.*intercept/s,
	'intercepted 401 multi');

}

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