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|
;;; vc-tests.el --- Tests of different backends of vc.el -*- lexical-binding:t -*-
;; Copyright (C) 2014-2025 Free Software Foundation, Inc.
;; Author: Michael Albinus <michael.albinus@gmx.de>
;; This file is part of GNU Emacs.
;;
;; GNU Emacs 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.
;;
;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; For every supported VC on the machine, different test cases are
;; generated automatically.
;; Functions to be tested (see Commentary of vc.el). Mandatory
;; functions are marked with `*', optional functions are marked with `-':
;; BACKEND PROPERTIES
;;
;; * revision-granularity DONE
;; STATE-QUERYING FUNCTIONS
;;
;; * registered (file) DONE
;; * state (file) DONE
;; - dir-status (dir update-function)
;; - dir-status-files (dir files default-state update-function)
;; - dir-extra-headers (dir)
;; - dir-printer (fileinfo)
;; - status-fileinfo-extra (file)
;; * working-revision (file) DONE
;; - latest-on-branch-p (file)
;; * checkout-model (files) DONE
;; - mode-line-string (file)
;; STATE-CHANGING FUNCTIONS
;;
;; * create-repo (backend) DONE
;; * register (files &optional comment) DONE
;; - responsible-p (file)
;; - receive-file (file rev)
;; - unregister (file) DONE
;; * checkin (files comment) DONE
;; * find-revision (file rev buffer)
;; * checkout (file &optional rev)
;; * revert (file &optional contents-done)
;; - rollback (files)
;; - merge-file (file rev1 rev2)
;; - merge-branch ()
;; - merge-news (file)
;; - pull (prompt)
;; - steal-lock (file &optional revision)
;; - modify-change-comment (files rev comment)
;; - mark-resolved (files)
;; - find-admin-dir (file)
;; HISTORY FUNCTIONS
;;
;; * print-log (files buffer &optional shortlog start-revision limit)
;; * log-outgoing (backend remote-location)
;; * log-incoming (backend remote-location)
;; - log-view-mode ()
;; - show-log-entry (revision)
;; - comment-history (file)
;; - update-changelog (files)
;; * diff (files &optional async rev1 rev2 buffer) DONE
;; - revision-completion-table (files)
;; - annotate-command (file buf &optional rev)
;; - annotate-time ()
;; - annotate-current-time ()
;; - annotate-extract-revision-at-line ()
;; - region-history (FILE BUFFER LFROM LTO)
;; - region-history-mode ()
;; TAG SYSTEM
;;
;; - create-tag (dir name branchp)
;; - retrieve-tag (dir name update)
;; MISCELLANEOUS
;;
;; - make-version-backups-p (file)
;; - root (file)
;; - ignore (file &optional directory)
;; - ignore-completion-table
;; - previous-revision (file rev)
;; - next-revision (file rev)
;; - log-edit-mode ()
;; - check-headers ()
;; - delete-file (file)
;; - rename-file (old new) DONE
;; - find-file-hook ()
;; - extra-menu ()
;; - extra-dir-menu ()
;; - conflicted-files (dir)
;;; Code:
(require 'ert)
(require 'ert-x)
(require 'vc)
(require 'log-edit)
(declare-function w32-application-type "w32proc.c")
;; The working horses.
(defvar vc-test--cleanup-hook nil
"Functions for cleanup at the end of an ert test.
Don't set it globally, the functions should be let-bound.")
(defun vc-test--revision-granularity-function (backend)
"Run the `revision-granularity' backend function."
(vc-call-backend backend 'revision-granularity))
(defun vc-test--create-repo-function (backend)
"Run the `vc-create-repo' backend function.
For backends which don't support it, it is emulated."
(cond
((eq backend 'CVS)
(let ((tmp-dir
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory)))
(make-directory (expand-file-name "module" tmp-dir) 'parents)
(make-directory (expand-file-name "CVSROOT" tmp-dir) 'parents)
(if (not (fboundp 'w32-application-type))
(shell-command-to-string (format "cvs -Q -d:local:%s co module"
tmp-dir))
(let ((cvs-prog (executable-find "cvs"))
(tdir tmp-dir))
;; If CVS executable is an MSYS program, reformat the file
;; name of TMP-DIR to have the /d/foo/bar form supported by
;; MSYS programs. (FIXME: What about Cygwin cvs.exe?)
(if (eq (w32-application-type cvs-prog) 'msys)
(setq tdir
(concat "/" (substring tmp-dir 0 1) (substring tmp-dir 2))))
(shell-command-to-string (format "cvs -Q -d:local:%s co module"
tdir))))
(rename-file "module/CVS" default-directory)
(delete-directory "module" 'recursive)
;; We must cleanup the "remote" CVS repo as well.
(add-hook 'vc-test--cleanup-hook
(lambda () (delete-directory tmp-dir 'recursive)))))
((eq backend 'Arch)
(let ((archive-name (format "%s--%s" user-mail-address (random))))
(when (string-match
"no arch user id set" (shell-command-to-string "tla my-id"))
(shell-command-to-string
(format "tla my-id \"<%s>\"" user-mail-address)))
(shell-command-to-string
(format "tla make-archive %s %s" archive-name default-directory))
(shell-command-to-string
(format "tla my-default-archive %s" archive-name))))
((eq backend 'Mtn)
(let ((archive-name "foo.mtn"))
(shell-command-to-string
(format
"mtn db init --db=%s"
(expand-file-name archive-name default-directory)))
(shell-command-to-string
(format "mtn --db=%s --branch=foo setup ." archive-name))))
(t (vc-create-repo backend))))
(defun vc-test--create-repo (backend)
"Create a test repository in `default-directory', a temporary directory."
(ert-with-temp-directory tempdir
(let ((vc-handled-backends `(,backend))
(default-directory
(file-name-as-directory
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory)))
(process-environment process-environment)
vc-test--cleanup-hook)
(when (eq backend 'Bzr)
(setq process-environment (cons (format "BZR_HOME=%s" tempdir)
process-environment)))
(unwind-protect
(progn
;; Cleanup.
(add-hook
'vc-test--cleanup-hook
(let ((dir default-directory))
(lambda () (delete-directory dir 'recursive))))
;; Check the revision granularity.
(should (memq (vc-test--revision-granularity-function backend)
'(file repository)))
;; Create empty repository.
(make-directory default-directory)
(should (file-directory-p default-directory))
(vc-test--create-repo-function backend)
(should (eq (vc-responsible-backend default-directory) backend)))
;; Save exit.
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
;; FIXME: Why isn't there `vc-unregister'?
(defun vc-test--unregister-function (backend file)
"Run the `vc-unregister' backend function.
For backends which don't support it, `vc-not-supported' is signaled."
;; CVS, SVN, SCCS, SRC and Mtn are not supported, and will signal
;; `vc-not-supported'.
(prog1
(vc-call-backend backend 'unregister file)
(vc-file-clearprops file)))
(defmacro vc-test--run-maybe-unsupported-function (func &rest args)
"Run FUNC with ARGS as arguments.
Catch the `vc-not-supported' error."
`(condition-case err
(funcall ,func ,@args)
(vc-not-supported 'vc-not-supported)
(t (signal (car err) (cdr err)))))
(defun vc-test--register (backend)
"Register and unregister a file.
This checks also `vc-backend' and `vc-responsible-backend'."
(ert-with-temp-directory tempdir
(let ((vc-handled-backends `(,backend))
(default-directory
(file-name-as-directory
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory)))
(process-environment process-environment)
vc-test--cleanup-hook)
(when (eq backend 'Bzr)
(setq process-environment (cons (format "BZR_HOME=%s" tempdir)
process-environment)))
(unwind-protect
(progn
;; Cleanup.
(add-hook
'vc-test--cleanup-hook
(let ((dir default-directory))
(lambda () (delete-directory dir 'recursive))))
;; Create empty repository.
(make-directory default-directory)
(vc-test--create-repo-function backend)
;; For file oriented backends CVS, RCS and SVN the backend is
;; returned, and the directory is registered already.
(should (if (vc-backend default-directory)
(vc-registered default-directory)
(not (vc-registered default-directory))))
(should (eq (vc-responsible-backend default-directory) backend))
(let ((tmp-name1 (expand-file-name "foo" default-directory))
(tmp-name2 "bla"))
;; Register files. Check for it.
(write-region "foo" nil tmp-name1 nil 'nomessage)
(should (file-exists-p tmp-name1))
(should-not (vc-backend tmp-name1))
(should (eq (vc-responsible-backend tmp-name1) backend))
(should-not (vc-registered tmp-name1))
(write-region "bla" nil tmp-name2 nil 'nomessage)
(should (file-exists-p tmp-name2))
(should-not (vc-backend tmp-name2))
(should (eq (vc-responsible-backend tmp-name2) backend))
(should-not (vc-registered tmp-name2))
(vc-register (list backend (list tmp-name1 tmp-name2)))
(should (file-exists-p tmp-name1))
(should (eq (vc-backend tmp-name1) backend))
(should (eq (vc-responsible-backend tmp-name1) backend))
(should (vc-registered tmp-name1))
(should (file-exists-p tmp-name2))
(should (eq (vc-backend tmp-name2) backend))
(should (eq (vc-responsible-backend tmp-name2) backend))
(should (vc-registered tmp-name2))
;; `vc-backend' accepts also a list of files,
;; `vc-responsible-backend' doesn't.
(should (vc-backend (list tmp-name1 tmp-name2)))
;; Unregister the files.
(unless (eq (vc-test--run-maybe-unsupported-function
'vc-test--unregister-function backend tmp-name1)
'vc-not-supported)
(should-not (vc-backend tmp-name1))
(should-not (vc-registered tmp-name1)))
(unless (eq (vc-test--run-maybe-unsupported-function
'vc-test--unregister-function backend tmp-name2)
'vc-not-supported)
(should-not (vc-backend tmp-name2))
(should-not (vc-registered tmp-name2)))
;; The files should still exist.
(should (file-exists-p tmp-name1))
(should (file-exists-p tmp-name2))))
;; Save exit.
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
(defun vc-test--state (backend)
"Check the different states of a file."
(ert-with-temp-directory tempdir
(let ((vc-handled-backends `(,backend))
(default-directory
(file-name-as-directory
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory)))
(process-environment process-environment)
vc-test--cleanup-hook)
(when (eq backend 'Bzr)
(setq process-environment (cons (format "BZR_HOME=%s" tempdir)
process-environment)))
(unwind-protect
(progn
;; Cleanup.
(add-hook
'vc-test--cleanup-hook
(let ((dir default-directory))
(lambda () (delete-directory dir 'recursive))))
;; Create empty repository.
(make-directory default-directory)
(vc-test--create-repo-function backend)
(let ((tmp-name (expand-file-name "foo" default-directory)))
;; Check state of a nonexistent file.
(message "vc-state2 %s" (vc-state tmp-name))
(should (null (vc-state tmp-name)))
;; Write a new file. Check state.
(write-region "foo" nil tmp-name nil 'nomessage)
;; nil: Mtn
;; unregistered: Bzr CVS Git Hg SVN RCS
(message "vc-state3 %s %s" backend (vc-state tmp-name backend))
(should (memq (vc-state tmp-name backend) '(nil unregistered)))
;; Register a file. Check state.
(vc-register
(list backend (list (file-name-nondirectory tmp-name))))
;; FIXME: nil is definitely wrong.
;; nil: SRC
;; added: Bzr CVS Git Hg Mtn SVN
;; up-to-date: RCS SCCS
(message "vc-state4 %s" (vc-state tmp-name))
(should (memq (vc-state tmp-name) '(nil added up-to-date)))
;; Unregister the file. Check state.
(if (eq (vc-test--run-maybe-unsupported-function
'vc-test--unregister-function backend tmp-name)
'vc-not-supported)
(message "vc-state5 unsupported")
;; unregistered: Bzr Git RCS Hg
;; unsupported: CVS Mtn SCCS SRC SVN
(message "vc-state5 %s %s" backend (vc-state tmp-name backend))
(should (memq (vc-state tmp-name backend)
'(nil unregistered))))))
;; Save exit.
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
(defun vc-test--working-revision (backend)
"Check the working revision of a repository."
(ert-with-temp-directory tempdir
(let ((vc-handled-backends `(,backend))
(default-directory
(file-name-as-directory
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory)))
(process-environment process-environment)
vc-test--cleanup-hook)
(when (eq backend 'Bzr)
(setq process-environment (cons (format "BZR_HOME=%s" tempdir)
process-environment)))
(unwind-protect
(progn
;; Cleanup.
(add-hook
'vc-test--cleanup-hook
(let ((dir default-directory))
(lambda () (delete-directory dir 'recursive))))
;; Create empty repository. Check working revision of
;; repository, should be nil.
(make-directory default-directory)
(vc-test--create-repo-function backend)
;; FIXME: Is the value for SVN correct?
;; nil: Bzr CVS Git Hg Mtn RCS SCCS SRC
;; "0": SVN
(message
"vc-working-revision1 %s" (vc-working-revision default-directory))
(should (member (vc-working-revision default-directory) '(nil "0")))
(let ((tmp-name (expand-file-name "foo" default-directory)))
;; Check initial working revision, should be nil until
;; it's registered.
(message "vc-working-revision2 %s" (vc-working-revision tmp-name))
(should-not (vc-working-revision tmp-name))
;; Write a new file. Check working revision.
(write-region "foo" nil tmp-name nil 'nomessage)
(message "vc-working-revision3 %s" (vc-working-revision tmp-name))
(should-not (vc-working-revision tmp-name))
;; Register a file. Check working revision.
(vc-register
(list backend (list (file-name-nondirectory tmp-name))))
;; XXX: nil is fine, at least in Git's case, because
;; `vc-register' only makes the file `added' in this case.
;; nil: Git Mtn
;; "0": Bzr CVS Hg SRC SVN
;; "1.1": RCS SCCS
;; "-1": Hg versions before 5 (probably)
(message "vc-working-revision4 %s" (vc-working-revision tmp-name))
(should (member (vc-working-revision tmp-name) '(nil "0" "1.1" "-1")))
;; TODO: Call `vc-checkin', and check the resulting
;; working revision. None of the return values should be
;; nil then.
;; Unregister the file. Check working revision.
(if (eq (vc-test--run-maybe-unsupported-function
'vc-test--unregister-function backend tmp-name)
'vc-not-supported)
(message "vc-working-revision5 unsupported")
;; nil: Bzr Git Hg RCS
;; unsupported: CVS Mtn SCCS SRC SVN
(message "vc-working-revision5 %s" (vc-working-revision tmp-name))
(should-not (vc-working-revision tmp-name)))))
;; Save exit.
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
(defun vc-test--checkout-model (backend)
"Check the checkout model of a repository."
(ert-with-temp-directory tempdir
(let ((vc-handled-backends `(,backend))
(default-directory
(file-name-as-directory
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory)))
(process-environment process-environment)
vc-test--cleanup-hook)
(when (eq backend 'Bzr)
(setq process-environment (cons (format "BZR_HOME=%s" tempdir)
process-environment)))
(unwind-protect
(progn
;; Cleanup.
(add-hook
'vc-test--cleanup-hook
(let ((dir default-directory))
(lambda () (delete-directory dir 'recursive))))
;; Create empty repository. Check repository checkout model.
(make-directory default-directory)
(vc-test--create-repo-function backend)
;; Surprisingly, none of the backends returns 'announce.
;; implicit: Bzr CVS Git Hg Mtn SRC SVN
;; locking: RCS SCCS
(message
"vc-checkout-model1 %s"
(vc-checkout-model backend default-directory))
(should (memq (vc-checkout-model backend default-directory)
'(announce implicit locking)))
(let ((tmp-name (expand-file-name "foo" default-directory)))
;; Check checkout model of a nonexistent file.
;; implicit: Bzr CVS Git Hg Mtn SRC SVN
;; locking: RCS SCCS
(message
"vc-checkout-model2 %s" (vc-checkout-model backend tmp-name))
(should (memq (vc-checkout-model backend tmp-name)
'(announce implicit locking)))
;; Write a new file. Check checkout model.
(write-region "foo" nil tmp-name nil 'nomessage)
;; implicit: Bzr CVS Git Hg Mtn SRC SVN
;; locking: RCS SCCS
(message
"vc-checkout-model3 %s" (vc-checkout-model backend tmp-name))
(should (memq (vc-checkout-model backend tmp-name)
'(announce implicit locking)))
;; Register a file. Check checkout model.
(vc-register
(list backend (list (file-name-nondirectory tmp-name))))
;; implicit: Bzr CVS Git Hg Mtn SRC SVN
;; locking: RCS SCCS
(message
"vc-checkout-model4 %s" (vc-checkout-model backend tmp-name))
(should (memq (vc-checkout-model backend tmp-name)
'(announce implicit locking)))
;; Unregister the file. Check checkout model.
(if (eq (vc-test--run-maybe-unsupported-function
'vc-test--unregister-function backend tmp-name)
'vc-not-supported)
(message "vc-checkout-model5 unsupported")
;; implicit: Bzr Git Hg
;; locking: RCS
;; unsupported: CVS Mtn SCCS SRC SVN
(message
"vc-checkout-model5 %s" (vc-checkout-model backend tmp-name))
(should (memq (vc-checkout-model backend tmp-name)
'(announce implicit locking))))))
;; Save exit.
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
(defun vc-test--rename-file (backend)
"Check the rename-file action."
(ert-with-temp-directory tempdir
(let ((vc-handled-backends `(,backend))
(default-directory
(file-name-as-directory
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory)))
(process-environment process-environment)
vc-test--cleanup-hook)
(when (eq backend 'Bzr)
(setq process-environment (cons (format "BZR_HOME=%s" tempdir)
process-environment)))
(unwind-protect
(progn
;; Cleanup.
(add-hook
'vc-test--cleanup-hook
(let ((dir default-directory))
(lambda () (delete-directory dir 'recursive))))
;; Create empty repository.
(make-directory default-directory)
(vc-test--create-repo-function backend)
(let ((tmp-name (expand-file-name "foo" default-directory))
(new-name (expand-file-name "bar" default-directory)))
;; Write a new file.
(write-region "foo" nil tmp-name nil 'nomessage)
;; Register it. Renaming can fail otherwise.
(vc-register
(list backend (list (file-name-nondirectory tmp-name))))
(vc-rename-file tmp-name new-name)
(should (not (file-exists-p tmp-name)))
(should (file-exists-p new-name))
(should (equal (vc-state new-name)
(if (memq backend '(RCS SCCS))
'up-to-date
'added)))))
;; Save exit.
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
(declare-function log-edit-done "vc/log-edit")
(defun vc-test--version-diff (backend)
"Check the diff version of a repository."
(ert-with-temp-directory tempdir
(let ((vc-handled-backends `(,backend))
(default-directory
(file-name-as-directory
(file-truename
(expand-file-name
(make-temp-name "vc-test") temporary-file-directory))))
(process-environment process-environment)
vc-test--cleanup-hook)
(when (eq backend 'Bzr)
(setq process-environment (cons (format "BZR_HOME=%s" tempdir)
process-environment)))
;; git tries various approaches to guess a user name and email,
;; which can fail depending on how the system is configured.
;; Eg if the user account has no GECOS, git commit can fail with
;; status 128 "fatal: empty ident name".
(when (memq backend '(Bzr Git))
(setq process-environment (cons "EMAIL=john@doe.ee"
process-environment)))
(if (eq backend 'Git)
(setq process-environment (append '("GIT_AUTHOR_NAME=A"
"GIT_COMMITTER_NAME=C")
process-environment)))
(unwind-protect
(progn
;; Cleanup.
(add-hook
'vc-test--cleanup-hook
(let ((dir default-directory))
(lambda () (delete-directory dir 'recursive))))
;; Create empty repository. Check repository checkout model.
(make-directory default-directory)
(vc-test--create-repo-function backend)
(let* ((tmp-name (expand-file-name "foo" default-directory))
(files (list (file-name-nondirectory tmp-name))))
;; Write and register a new file.
(write-region "originaltext" nil tmp-name nil 'nomessage)
(vc-register (list backend files))
(let ((buff (find-file tmp-name)))
(with-current-buffer buff
(progn
;; Optionally checkout file.
(when (memq backend '(RCS CVS SCCS))
(vc-checkout tmp-name))
;; Checkin file.
(vc-checkin files backend)
(insert "Testing vc-version-diff")
(log-edit-done))))
;; Modify file content.
(when (memq backend '(RCS CVS SCCS))
(vc-checkout tmp-name))
(write-region "updatedtext" nil tmp-name nil 'nomessage)
;; Check version diff.
(vc-version-diff files nil nil)
(should (bufferp (get-buffer "*vc-diff*")))
(with-current-buffer "*vc-diff*"
(progn
(let ((rawtext (buffer-substring-no-properties (point-min)
(point-max))))
(should (string-search "-originaltext" rawtext))
(should (string-search "+updatedtext" rawtext)))))))
;; Save exit.
(ignore-errors
(run-hooks 'vc-test--cleanup-hook))))))
;; Create the test cases.
(defun vc-test--rcs-enabled ()
(executable-find "rcs"))
(defun vc-test--cvs-enabled ()
(executable-find "cvs"))
(defvar vc-svn-program)
(defun vc-test--svn-enabled ()
(and (executable-find "svnadmin")
(executable-find vc-svn-program)))
(defun vc-test--sccs-enabled ()
(executable-find "sccs"))
(defvar vc-src-program)
(defun vc-test--src-enabled ()
(executable-find vc-src-program))
(defvar vc-bzr-program)
(defun vc-test--bzr-enabled ()
(executable-find vc-bzr-program))
(defvar vc-git-program)
(defun vc-test--git-enabled ()
(executable-find vc-git-program))
(defvar vc-hg-program)
(defun vc-test--hg-enabled ()
(executable-find vc-hg-program))
(defvar vc-mtn-program)
(defun vc-test--mtn-enabled ()
(executable-find vc-mtn-program))
;; Obsoleted.
(defvar vc-arch-program)
(defun vc-test--arch-enabled ()
(executable-find vc-arch-program))
;; Create the test cases.
(dolist (backend vc-handled-backends)
(let ((backend-string (downcase (symbol-name backend))))
(require (intern (format "vc-%s" backend-string)))
(eval
;; Check, whether the backend is supported.
`(when (funcall ',(intern (format "vc-test--%s-enabled" backend-string)))
(ert-deftest
,(intern (format "vc-test-%s00-create-repo" backend-string)) ()
,(format "Check `vc-create-repo' for the %s backend."
backend-string)
(vc-test--create-repo ',backend))
(ert-deftest
,(intern (format "vc-test-%s01-register" backend-string)) ()
,(format
"Check `vc-register' and `vc-registered' for the %s backend."
backend-string)
(skip-unless
(ert-test-passed-p
(ert-test-most-recent-result
(ert-get-test
',(intern
(format "vc-test-%s00-create-repo" backend-string))))))
(vc-test--register ',backend))
(ert-deftest
,(intern (format "vc-test-%s02-state" backend-string)) ()
,(format "Check `vc-state' for the %s backend." backend-string)
(skip-unless
(ert-test-passed-p
(ert-test-most-recent-result
(ert-get-test
',(intern
(format "vc-test-%s01-register" backend-string))))))
(vc-test--state ',backend))
(ert-deftest
,(intern (format "vc-test-%s03-working-revision" backend-string)) ()
,(format "Check `vc-working-revision' for the %s backend."
backend-string)
(skip-unless
(ert-test-passed-p
(ert-test-most-recent-result
(ert-get-test
',(intern
(format "vc-test-%s01-register" backend-string))))))
(vc-test--working-revision ',backend))
(ert-deftest
,(intern (format "vc-test-%s04-checkout-model" backend-string)) ()
,(format "Check `vc-checkout-model' for the %s backend."
backend-string)
(skip-unless
(ert-test-passed-p
(ert-test-most-recent-result
(ert-get-test
',(intern
(format "vc-test-%s01-register" backend-string))))))
(vc-test--checkout-model ',backend))
(ert-deftest
,(intern (format "vc-test-%s05-rename-file" backend-string)) ()
,(format "Check `vc-rename-file' for the %s backend."
backend-string)
(skip-unless
(ert-test-passed-p
(ert-test-most-recent-result
(ert-get-test
',(intern
(format "vc-test-%s01-register" backend-string))))))
;; CVS calls vc-delete-file, which insists on prompting
;; "Really want to delete ...?", and `vc-mtn.el' does not implement
;; `delete-file' at all.
(skip-when (memq ',backend '(CVS Mtn)))
(vc-test--rename-file ',backend))
(ert-deftest
,(intern (format "vc-test-%s06-version-diff" backend-string)) ()
,(format "Check `vc-version-diff' for the %s backend."
backend-string)
(skip-unless
(ert-test-passed-p
(ert-test-most-recent-result
(ert-get-test
',(intern
(format "vc-test-%s01-register" backend-string))))))
;; `vc-mtn.el' gives me:
;; "Failed (status 1): mtn commit -m Testing vc-version-diff\n\n foo"
(skip-when (memq ',backend '(Mtn)))
(vc-test--version-diff ',backend))
))))
(provide 'vc-tests)
;;; vc-tests.el ends here
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