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;;; Guile-Git --- GNU Guile bindings of libgit2
;;; Copyright © 2016 Amirouche Boubekki <amirouche@hypermove.net>
;;; Copyright © 2016, 2017 Erik Edrosa <erik.edrosa@gmail.com>
;;; Copyright © 2017-2018, 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 repository)
#:use-module (git)
#:use-module (tests helpers)
#:use-module ((ice-9 ftw) #:select (scandir))
#:use-module (srfi srfi-64))
(define %top-srcdir
(canonicalize-path (dirname (search-path %load-path "git.scm"))))
(define %top-git-directory
(string-append %top-srcdir "/.git"))
(test-begin "repository")
(libgit2-init!)
(with-directory "tmp"
(test-equal "repository-init"
#t
(let ((repository (repository-init "tmp"))
(out (path-exists? "tmp/.git")))
out)))
(with-directory "tmp"
(test-equal "repository-init bare"
#t
(let* ((repository (repository-init "tmp" #t))
(out (repository-bare? repository)))
out)))
(with-repository "simple" directory
(test-equal "repository-index"
#t
(let* ((repository (repository-open directory))
(out ((@ (git types) index?) (repository-index repository))))
out))
(test-equal "repository-empty?"
#f
(let* ((repository (repository-open directory))
(empty? (repository-empty? repository)))
empty?))
(test-equal "repository-open, non-existent file"
(list GIT_ENOTFOUND GITERR_OS)
(catch 'git-error
(lambda ()
(clear-git-error!)
(repository-open "/does/not/exist"))
(lambda (key err)
(list (git-error-code err) (git-error-class err)))))
(test-equal "repository-bare?"
#f
(let* ((repository (repository-open directory))
(bare? (repository-bare? repository)))
bare?))
(test-equal "repository-shallow?"
#f
(let* ((repository (repository-open directory))
(shallow? (repository-shallow? repository)))
shallow?))
(test-equal "repository-directory"
(canonicalize-path (string-append directory "/.git"))
(let* ((repository (repository-open directory))
(out (repository-directory repository)))
(string-trim-right out #\/)))
(test-equal "repository-common-directory"
(canonicalize-path (string-append directory "/.git"))
(let* ((repository (repository-open directory))
(out (repository-common-directory repository)))
(string-trim-right out #\/)))
(test-equal "repository-discover"
(canonicalize-path (string-append directory "/.git"))
(let ((path (repository-discover
(string-append directory "/directory"))))
(string-trim-right path #\/)))
(unless (and (string-suffix? "-linux-gnu" %host-type)
(file-exists? %top-git-directory))
(test-skip 1))
(test-assert "repository-close!"
;; Make sure 'repository-close!' closes file descriptors associated with
;; the repo. For this test, we need a big enough repo, where libgit2
;; typically keeps open file descriptors for the 'pack' files.
(let* ((fd-before (length (scandir "/proc/self/fd")))
(repository (repository-open %top-srcdir))
(commits (fold-commits (lambda (commit count)
(+ 1 count))
0
repository))
(fd-after (length (scandir "/proc/self/fd"))))
(pk 'file-descriptors fd-before fd-after)
(repository-close! repository)
(<= (pk 'after-close (length (scandir "/proc/self/fd")))
fd-before)))
(test-equal "openable-repository?, does not exist"
#f
(openable-repository? "/does/not/exist"))
(test-assert "openable-repository?"
(openable-repository? directory)))
(with-repository "simple-bare" directory
(test-equal "repository-is-bare?"
#t
(let* ((repository (repository-open directory))
(bare? (repository-bare? repository)))
bare?)))
(libgit2-shutdown!)
(test-end)
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