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1ba05158eb
* doc/ref/posix.texi (Network Databases): Update description of
`EAI_NODATA' to mention that Darwin provides it.
* libguile/net_db.c (scm_getaddrinfo): Likewise.
* test-suite/tests/net-db.test ("getaddrinfo")["wrong service name"]:
Accept `EAI_NODATA' too. Reported by David Fang <fang@csl.cornell.edu>,
see <http://bugs.gnu.org/10684>.
110 lines
4.7 KiB
Scheme
110 lines
4.7 KiB
Scheme
;;;; net-db.test --- Test suite for `net-db' -*- mode: scheme; coding: utf-8; -*-
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;;;; Ludovic Courtès <ludo@gnu.org>
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;;;;
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;;;; Copyright (C) 2010, 2011, 2012 Free Software Foundation, Inc.
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;;;;
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;;;; This library is free software; you can redistribute it and/or
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;;;; modify it under the terms of the GNU Lesser General Public
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;;;; License as published by the Free Software Foundation; either
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;;;; version 3 of the License, or (at your option) any later version.
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;;;;
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;;;; This library is distributed in the hope that it will be useful,
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;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;;; Lesser General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU Lesser General Public
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;;;; License along with this library; if not, write to the Free Software
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;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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(define-module (test-suite test-net-db)
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#:use-module (srfi srfi-1)
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#:use-module (test-suite lib))
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(if (provided? 'net-db)
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(with-test-prefix "getaddrinfo"
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(pass-if "127.0.0.1, any service"
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(let ((ai (getaddrinfo "127.0.0.1" #f AI_NUMERICHOST)))
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(and (> (length ai) 0)
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(fold (lambda (sa ok?)
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(and ok?
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(= (sockaddr:addr sa) INADDR_LOOPBACK)))
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#t
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(map addrinfo:addr ai)))))
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(pass-if "127.0.0.1:80"
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(let ((ai (getaddrinfo "127.0.0.1" "80"
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(logior AI_NUMERICHOST AI_NUMERICSERV))))
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(and (> (length ai) 0)
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(fold (lambda (sa ok?)
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(and ok?
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(= (sockaddr:addr sa) INADDR_LOOPBACK)
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(= (sockaddr:port sa) 80)))
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#t
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(map addrinfo:addr ai)))))
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(pass-if "port 80"
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(let ((ai (getaddrinfo #f "80" (logior AI_ADDRCONFIG AI_NUMERICSERV))))
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(and (> (length ai) 0)
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(fold (lambda (ai ok?)
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(let ((sa (addrinfo:addr ai)))
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(and ok?
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(= (sockaddr:port sa) 80))))
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#t
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ai))))
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(pass-if "port 80 with family and socket type"
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(let ((ai (getaddrinfo #f "80" (logior AI_ADDRCONFIG AI_NUMERICSERV)
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AF_UNSPEC SOCK_STREAM)))
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(and (> (length ai) 0)
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(fold (lambda (ai ok?)
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(let ((sa (addrinfo:addr ai)))
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(and ok?
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(= (sockaddr:port sa) 80))))
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#t
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ai))))
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(pass-if "no name"
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(catch 'getaddrinfo-error
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(lambda ()
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(pk "getaddrinfo for \"does-not-exist\" succeeded!"
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(getaddrinfo "does-not-exist"))
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(throw 'unresolved))
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(lambda (key errcode)
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;; In some cases (e.g., in a chroot without
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;; /etc/{hosts,resolv.conf}), this can result in
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;; `EAI_EAGAIN' (glibc 2.11), or `EAI_NODATA' (glibc 2.12).
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(and (or (= errcode EAI_NONAME)
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(and (defined? 'EAI_NODATA) ; GNU extension
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(= errcode EAI_NODATA))
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(= errcode EAI_AGAIN)
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(begin
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(format #t "unexpected error code: ~a ~s~%"
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errcode (gai-strerror errcode))
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#f))
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(string? (gai-strerror errcode))))))
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(pass-if "wrong service name"
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(catch 'getaddrinfo-error
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(lambda ()
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(getaddrinfo "127.0.0.1" "does-not-exist" AI_NUMERICHOST)
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;; XXX: The call above unexpectedly suceeds on
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;; `i386-apple-darwin9.2.2', but not on `i386-apple-darwin9.6.0'.
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;; For now we just skip it until a better solution is found. See
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;; http://lists.gnu.org/archive/html/bug-gnulib/2010-02/msg00061.html
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;; for details.
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(if (string-contains %host-type "darwin9.2")
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(throw 'unresolved)
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#f))
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(lambda (key errcode)
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;; According to POSIX, both error codes are valid (glibc 2.11
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;; chooses `EAI_SERVICE'; Darwin 8.11.0 chooses the non-POSIX
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;; `EAI_NODATA', and more recent Darwin versions choose
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;; `EAI_NONAME'.)
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(and (or (= errcode EAI_SERVICE)
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(= errcode EAI_NONAME)
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(and (defined? 'EAI_NODATA)
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(= errcode EAI_NODATA)))
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(string? (gai-strerror errcode))))))))
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