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;;; Guile-Git --- GNU Guile bindings of libgit2
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2020-2021, 2024 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of Guile-Git.
;;;
;;; Guile-Git is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; Guile-Git is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Guile-Git. If not, see <http://www.gnu.org/licenses/>.
(define-module (tests clone)
#:use-module (git)
#:use-module ((git configuration)
#:select (%have-fetch-options-depth?
%have-GIT_OPT_SET_SERVER_CONNECT_TIMEOUT?))
#:use-module (tests helpers)
#:use-module (tests ssh)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64)
#:use-module (ice-9 match))
(test-begin "clone")
(libgit2-init!)
(define (make-ssh-url dir port)
(format #f "ssh://localhost:~a/~a" port dir))
(define ssh-server-port 8899)
(define (ssh-fetch-options auth-method)
(let* ((options (make-fetch-options auth-method))
(callbacks (fetch-options-remote-callbacks options)))
;; Proceed even if the server's certificate is not in ~/.ssh/known_hosts.
(set-remote-callbacks-certificate-check! callbacks (const #t))
options))
(define (clone-test directory auth-method)
(let* ((repo-dir (in-vicinity (getcwd) directory))
(clone-dir (in-vicinity repo-dir "out")))
(clone (make-ssh-url repo-dir ssh-server-port)
clone-dir
(make-clone-options #:fetch-options (ssh-fetch-options auth-method)))
(let* ((repository (repository-open clone-dir))
(oid (reference-target (repository-head repository))))
(oid->string (commit-id (commit-lookup repository oid))))))
;; The following tests are skipped when sshd is unavailable.
(with-sshd-server ssh-server-port
(with-repository "simple-bare" directory
(test-equal "clone-auth-ssh-credentials"
"3f848a1a52416ac99a5c5bf2e6bd55eb7b99d55b"
(clone-test directory (make-client-ssh-auth))))
(with-repository "simple-bare" directory
(test-equal "clone-auth-ssh-agent"
"3f848a1a52416ac99a5c5bf2e6bd55eb7b99d55b"
(with-ssh-agent
(clone-test directory (%make-auth-ssh-agent)))))
(with-repository "simple-bare" directory
(test-assert "clone-and-fetch-auth-ssh-credentials"
(let* ((auth (make-client-ssh-auth))
(do-clone (clone-test directory auth))
(clone-dir (in-vicinity directory "out"))
(repository (repository-open clone-dir))
(remote (remote-lookup repository "origin"))
(options (make-fetch-options auth))
(callbacks (fetch-options-remote-callbacks options)))
;; Proceed even if the server's certificate is not in
;; ~/.ssh/known_hosts.
(set-remote-callbacks-certificate-check! callbacks (const #t))
(remote-fetch remote #:fetch-options options)
#t)))
(test-assert "clone + transfer-progress"
(with-repository "simple-bare" repository-directory
(let ((stats '())) ;list of <indexer-progress>
(let* ((checkout-directory (in-vicinity repository-directory
"checkout"))
(transfer-progress (lambda (progress)
(set! stats (cons progress stats))
#t))
(fetch-options (make-fetch-options (make-client-ssh-auth)
#:transfer-progress
transfer-progress))
(callbacks (fetch-options-remote-callbacks fetch-options)))
;; Proceed even if the server's certificate is not in
;; ~/.ssh/known_hosts.
(set-remote-callbacks-certificate-check! callbacks (const #t))
(clone (make-ssh-url (canonicalize-path repository-directory)
ssh-server-port)
checkout-directory
(make-clone-options #:fetch-options fetch-options)))
;; Make sure the <indexer-progress> records we got exhibit
;; monotonic growth.
(match (reverse stats)
((first rest ...)
(let ((max (indexer-progress-total-objects first)))
(equal? (map indexer-progress-received-objects
(take (cons first rest) (+ max 1)))
(iota (+ max 1))))))))))
(unless %have-GIT_OPT_SET_SERVER_CONNECT_TIMEOUT? (test-skip 1))
(test-equal "clone beyond timeout"
(list GIT_ERROR GITERR_NET)
;; Listen on a socket but never accept(2) on it; try to clone from it and
;; make sure the configured connection timeout kicks in.
(let ((sock (socket AF_INET SOCK_STREAM 0)))
(bind sock AF_INET INADDR_LOOPBACK 0)
(listen sock 1)
(let ((tcp-port (sockaddr:port (getsockname sock))))
(set-server-connection-timeout! 1000) ;at most one second
(catch 'git-error
(lambda ()
(let ((directory (string-append (or (getenv "TMPDIR") "/tmp")
"/guile-git-checkout-test") ))
(with-directory directory
(clone (string-append "http://127.0.0.1:"
(number->string tcp-port))
directory))))
(lambda (key error . _)
(list (git-error-code error)
(git-error-class error)))))))
(libgit2-shutdown!)
(test-end)
;; Local Variables:
;; eval: (put 'with-sshd-server 'scheme-indent-function 1)
;; End:
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