diff options
Diffstat (limited to 'test/lisp/vc/vc-tests.el')
| -rw-r--r-- | test/lisp/vc/vc-tests.el | 840 |
1 files changed, 496 insertions, 344 deletions
diff --git a/test/lisp/vc/vc-tests.el b/test/lisp/vc/vc-tests.el index b970be8909c..dc4d3af6999 100644 --- a/test/lisp/vc/vc-tests.el +++ b/test/lisp/vc/vc-tests.el @@ -1,21 +1,23 @@ -;;; vc-tests.el --- Tests of different backends of vc.el +;;; vc-tests.el --- Tests of different backends of vc.el -*- lexical-binding:t -*- -;; Copyright (C) 2014-2017 Free Software Foundation, Inc. +;; Copyright (C) 2014-2022 Free Software Foundation, Inc. ;; Author: Michael Albinus <michael.albinus@gmx.de> -;; This program is free software: you can redistribute it and/or +;; 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. ;; -;; This program is distributed in the hope that it will be useful, but +;; 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 this program. If not, see `https://www.gnu.org/licenses/'. +;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. ;;; Commentary: @@ -50,7 +52,7 @@ ;; - responsible-p (file) ;; - receive-file (file rev) ;; - unregister (file) DONE -;; * checkin (files comment) +;; * checkin (files comment) DONE ;; * find-revision (file rev buffer) ;; * checkout (file &optional rev) ;; * revert (file &optional contents-done) @@ -73,7 +75,7 @@ ;; - show-log-entry (revision) ;; - comment-history (file) ;; - update-changelog (files) -;; * diff (files &optional async rev1 rev2 buffer) +;; * diff (files &optional async rev1 rev2 buffer) DONE ;; - revision-completion-table (files) ;; - annotate-command (file buf &optional rev) ;; - annotate-time () @@ -98,7 +100,7 @@ ;; - log-edit-mode () ;; - check-headers () ;; - delete-file (file) -;; - rename-file (old new) +;; - rename-file (old new) DONE ;; - find-file-hook () ;; - extra-menu () ;; - extra-dir-menu () @@ -107,9 +109,11 @@ ;;; Code: (require 'ert) +(require 'ert-x) (require 'vc) +(require 'log-edit) -(declare-function w32-application-type "w32proc") +(declare-function w32-application-type "w32proc.c") ;; The working horses. @@ -149,7 +153,7 @@ For backends which dont support it, it is emulated." (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))))) + (lambda () (delete-directory tmp-dir 'recursive))))) ((eq backend 'Arch) (let ((archive-name (format "%s--%s" user-mail-address (random)))) @@ -175,41 +179,39 @@ For backends which dont support it, it is emulated." (defun vc-test--create-repo (backend) "Create a test repository in `default-directory', a temporary directory." - - (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) - tempdir - vc-test--cleanup-hook) - (when (eq backend 'Bzr) - (setq tempdir (make-temp-file "vc-test--create-repo" t) - process-environment (cons (format "BZR_HOME=%s" tempdir) - process-environment))) - - (unwind-protect - (progn - ;; Cleanup. - (add-hook - 'vc-test--cleanup-hook - `(lambda () (delete-directory ,default-directory '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 - (if tempdir (delete-directory tempdir t)) - (run-hooks 'vc-test--cleanup-hook))))) + (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) @@ -224,326 +226,443 @@ For backends which don't support it, `vc-not-supported' is signaled." (defmacro vc-test--run-maybe-unsupported-function (func &rest args) "Run FUNC with ARGS as arguments. Catch the `vc-not-supported' error." - `(let (err) - (condition-case err - (funcall ,func ,@args) - (vc-not-supported 'vc-not-supported) - (t (signal (car err) (cdr err)))))) + `(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'." - - (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) - tempdir - vc-test--cleanup-hook) - (when (eq backend 'Bzr) - (setq tempdir (make-temp-file "vc-test--register" t) - process-environment (cons (format "BZR_HOME=%s" tempdir) - process-environment))) - (unwind-protect - (progn - ;; Cleanup. - (add-hook - 'vc-test--cleanup-hook - `(lambda () (delete-directory ,default-directory '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) + (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-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)))) + (should (eq (vc-responsible-backend tmp-name1) backend)) + (should-not (vc-registered tmp-name1)) - ;; Save exit. - (ignore-errors - (if tempdir (delete-directory tempdir t)) - (run-hooks 'vc-test--cleanup-hook))))) + (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." - - (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) - tempdir - vc-test--cleanup-hook) - (when (eq backend 'Bzr) - (setq tempdir (make-temp-file "vc-test--state" t) - process-environment (cons (format "BZR_HOME=%s" tempdir) - process-environment))) - (unwind-protect - (progn - ;; Cleanup. - (add-hook - 'vc-test--cleanup-hook - `(lambda () (delete-directory ,default-directory '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 - (if tempdir (delete-directory tempdir t)) - (run-hooks 'vc-test--cleanup-hook))))) + (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." - - (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) - tempdir - vc-test--cleanup-hook) - (when (eq backend 'Bzr) - (setq tempdir (make-temp-file "vc-test--working-revision" t) - process-environment (cons (format "BZR_HOME=%s" tempdir) - process-environment))) - - (unwind-protect - (progn - ;; Cleanup. - (add-hook - 'vc-test--cleanup-hook - `(lambda () (delete-directory ,default-directory '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 - (message "vc-working-revision4 %s" (vc-working-revision tmp-name)) - (should (member (vc-working-revision tmp-name) '(nil "0" "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 - (if tempdir (delete-directory tempdir t)) - (run-hooks 'vc-test--cleanup-hook))))) + (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." - - (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) - tempdir - vc-test--cleanup-hook) - (when (eq backend 'Bzr) - (setq tempdir (make-temp-file "vc-test--checkout-model" t) - process-environment (cons (format "BZR_HOME=%s" tempdir) - process-environment))) - - (unwind-protect - (progn - ;; Cleanup. - (add-hook - 'vc-test--cleanup-hook - `(lambda () (delete-directory ,default-directory '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 + (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-model2 %s" (vc-checkout-model backend tmp-name)) - (should (memq (vc-checkout-model backend tmp-name) - '(announce implicit locking))) + "vc-checkout-model1 %s" + (vc-checkout-model backend default-directory)) + (should (memq (vc-checkout-model backend default-directory) + '(announce implicit locking))) - ;; Write a new file. Check checkout model. - (write-region "foo" nil tmp-name nil 'nomessage) + (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-model3 %s" (vc-checkout-model backend tmp-name)) - (should (memq (vc-checkout-model backend tmp-name) - '(announce implicit locking))) + ;; 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))) - ;; Register a file. Check checkout model. - (vc-register - (list backend (list (file-name-nondirectory tmp-name)))) + ;; 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-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 + ;; implicit: Bzr CVS Git Hg Mtn SRC SVN + ;; locking: RCS SCCS (message - "vc-checkout-model5 %s" (vc-checkout-model backend tmp-name)) + "vc-checkout-model3 %s" (vc-checkout-model backend tmp-name)) (should (memq (vc-checkout-model backend tmp-name) - '(announce implicit locking)))))) + '(announce implicit locking))) - ;; Save exit. - (ignore-errors - (if tempdir (delete-directory tempdir t)) - (run-hooks 'vc-test--cleanup-hook))))) + ;; 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 + (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. @@ -555,7 +674,8 @@ This checks also `vc-backend' and `vc-responsible-backend'." (defvar vc-svn-program) (defun vc-test--svn-enabled () - (executable-find vc-svn-program)) + (and (executable-find "svnadmin") + (executable-find vc-svn-program))) (defun vc-test--sccs-enabled () (executable-find "sccs")) @@ -645,7 +765,39 @@ This checks also `vc-backend' and `vc-responsible-backend'." (ert-get-test ',(intern (format "vc-test-%s01-register" backend-string)))))) - (vc-test--checkout-model ',backend)))))) + (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-unless (not (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-unless (not (memq ',backend '(Mtn)))) + (vc-test--version-diff ',backend)) + )))) (provide 'vc-tests) ;;; vc-tests.el ends here |