diff options
Diffstat (limited to 'test/lisp/files-tests.el')
| -rw-r--r-- | test/lisp/files-tests.el | 176 |
1 files changed, 152 insertions, 24 deletions
diff --git a/test/lisp/files-tests.el b/test/lisp/files-tests.el index 149cc689ae9..fb24b98595b 100644 --- a/test/lisp/files-tests.el +++ b/test/lisp/files-tests.el @@ -151,6 +151,19 @@ form.") (dolist (subtest (cdr test)) (should (file-test--do-local-variables-test str subtest))))))) +(ert-deftest files-tests-permanent-local-variables () + (let ((enable-local-variables nil)) + (with-temp-buffer + (insert ";;; test-test.el --- tests -*- lexical-binding: t; -*-\n\n") + (hack-local-variables) + (should (eq lexical-binding t)))) + (let ((enable-local-variables nil) + (permanently-enabled-local-variables nil)) + (with-temp-buffer + (insert ";;; test-test.el --- tests -*- lexical-binding: t; -*-\n\n") + (hack-local-variables) + (should (eq lexical-binding nil))))) + (defvar files-test-bug-18141-file (ert-resource-file "files-bug18141.el.gz") "Test file for bug#18141.") @@ -192,14 +205,37 @@ form.") (ert-deftest files-tests-bug-21454 () "Test for https://debbugs.gnu.org/21454 ." (let ((input-result - '(("/foo/bar//baz/:/bar/foo/baz//" nil ("/foo/bar/baz/" "/bar/foo/baz/")) - ("/foo/bar/:/bar/qux/:/qux/foo" nil ("/foo/bar/" "/bar/qux/" "/qux/foo/")) - ("//foo/bar/:/bar/qux/:/qux/foo/" nil ("/foo/bar/" "/bar/qux/" "/qux/foo/")) - ("/foo/bar/:/bar/qux/:/qux/foo/" nil ("/foo/bar/" "/bar/qux/" "/qux/foo/")) - ("/foo//bar/:/bar/qux/:/qux/foo/" nil ("/foo/bar/" "/bar/qux/" "/qux/foo/")) - ("/foo//bar/:/bar/qux/:/qux/foo" nil ("/foo/bar/" "/bar/qux/" "/qux/foo/")) - ("/foo/bar" "$FOO/baz/:/qux/foo/" ("/foo/bar/baz/" "/qux/foo/")) - ("//foo/bar/" "$FOO/baz/:/qux/foo/" ("/foo/bar/baz/" "/qux/foo/")))) + (if (memq system-type '(windows-nt ms-dos)) + '(("/foo/bar//baz/;/bar/foo/baz//" nil + ("/foo/bar//baz/" "/bar/foo/baz//")) + ("x:/foo/bar/;y:/bar/qux/;z:/qux/foo" nil + ("x:/foo/bar/" "y:/bar/qux/" "z:/qux/foo/")) + ("x://foo/bar/;y:/bar/qux/;z:/qux/foo/" nil + ("x://foo/bar/" "y:/bar/qux/" "z:/qux/foo/")) + ("x:/foo/bar/;y:/bar/qux/;z:/qux/foo/" nil + ("x:/foo/bar/" "y:/bar/qux/" "z:/qux/foo/")) + ("x:/foo//bar/;y:/bar/qux/;z:/qux/foo/" nil + ("x:/foo//bar/" "y:/bar/qux/" "z:/qux/foo/")) + ("x:/foo//bar/;y:/bar/qux/;z:/qux/foo" nil + ("x:/foo//bar/" "y:/bar/qux/" "z:/qux/foo/")) + ("x:/foo/bar" "$FOO/baz/;z:/qux/foo/" + ("x:/foo/bar/baz/" "z:/qux/foo/")) + ("//foo/bar/" "$FOO/baz/;/qux/foo/" + ("/foo/bar//baz/" "/qux/foo/"))) + '(("/foo/bar//baz/:/bar/foo/baz//" nil + ("/foo/bar//baz/" "/bar/foo/baz//")) + ("/foo/bar/:/bar/qux/:/qux/foo" nil + ("/foo/bar/" "/bar/qux/" "/qux/foo/")) + ("//foo/bar/:/bar/qux/:/qux/foo/" nil + ("/foo/bar/" "/bar/qux/" "/qux/foo/")) + ("/foo/bar/:/bar/qux/:/qux/foo/" nil + ("/foo/bar/" "/bar/qux/" "/qux/foo/")) + ("/foo//bar/:/bar/qux/:/qux/foo/" nil + ("/foo//bar/" "/bar/qux/" "/qux/foo/")) + ("/foo//bar/:/bar/qux/:/qux/foo" nil + ("/foo//bar/" "/bar/qux/" "/qux/foo/")) + ("/foo/bar" "$FOO/baz/:/qux/foo/" ("/foo/bar/baz/" "/qux/foo/")) + ("//foo/bar/" "$FOO/baz/:/qux/foo/" ("/foo/bar//baz/" "/qux/foo/"))))) (foo-env (getenv "FOO")) (bar-env (getenv "BAR"))) (unwind-protect @@ -279,12 +315,17 @@ be $HOME." (file-name-unquote temporary-file-directory)))))) (ert-deftest files-tests-file-name-non-special--subprocess () - "Check that Bug#25949 is fixed." - (skip-unless (executable-find "true")) - (let ((default-directory (file-name-quote temporary-file-directory))) - (should (zerop (process-file "true"))) - (should (processp (start-file-process "foo" nil "true"))) - (should (zerop (shell-command "true"))))) + "Check that Bug#25949 and Bug#48177 are fixed." + (skip-unless (and (executable-find "true") (file-exists-p null-device) + ;; These systems cannot set date of the null device. + (not (memq system-type '(windows-nt ms-dos))))) + (let ((default-directory (file-name-quote temporary-file-directory)) + (true (file-name-quote (executable-find "true"))) + (null (file-name-quote null-device))) + (should (zerop (process-file true null `((:file ,null) ,null)))) + (should (processp (start-file-process "foo" nil true))) + (should (zerop (shell-command true))) + (should (processp (make-process :name "foo" :command `(,true)))))) (defmacro files-tests--with-advice (symbol where function &rest body) (declare (indent 3)) @@ -569,7 +610,7 @@ unquoted file names." (ert-deftest files-tests-file-name-non-special-dired-compress-handler () ;; `dired-compress-file' can get confused by filenames with ":" in ;; them, which causes this to fail on `windows-nt' systems. - (when (string-match-p ":" (expand-file-name temporary-file-directory)) + (when (string-search ":" (expand-file-name temporary-file-directory)) (ert-skip "FIXME: `dired-compress-file' unreliable when filenames contain `:'.")) (files-tests--with-temp-non-special (tmpfile nospecial) (let ((compressed (dired-compress-file nospecial))) @@ -692,9 +733,8 @@ unquoted file names." (file (file-name-nondirectory tmpfile)) (nospecial-file (file-name-nondirectory nospecial))) (should-not (string-equal file nospecial-file)) - (should-not (equal (file-name-all-completions - nospecial-file nospecial-tempdir) - (file-name-all-completions file tmpdir))) + (should (equal (file-name-all-completions nospecial-file nospecial-tempdir) + (file-name-all-completions file tmpdir))) (should (equal (file-name-all-completions file nospecial-tempdir) (file-name-all-completions file tmpdir))) (should (equal (file-name-all-completions nospecial-file tmpdir) @@ -736,8 +776,8 @@ unquoted file names." (file (file-name-nondirectory tmpfile)) (nospecial-file (file-name-nondirectory nospecial))) (should-not (string-equal file nospecial-file)) - (should-not (equal (file-name-completion nospecial-file nospecial-tempdir) - (file-name-completion file tmpdir))) + (should (equal (file-name-completion nospecial-file nospecial-tempdir) + (file-name-completion file tmpdir))) (should (equal (file-name-completion file nospecial-tempdir) (file-name-completion file tmpdir))) (should (equal (file-name-completion nospecial-file tmpdir) @@ -857,10 +897,15 @@ unquoted file names." (find-backup-file-name tmpfile))))))) (ert-deftest files-tests-file-name-non-special-get-file-buffer () + ;; Make sure these buffers don't exist. (files-tests--with-temp-non-special (tmpfile nospecial) - (should-not (get-file-buffer nospecial))) + (let ((fbuf (get-file-buffer nospecial))) + (if fbuf (kill-buffer fbuf)) + (should-not (get-file-buffer nospecial)))) (files-tests--with-temp-non-special-and-file-name-handler (tmpfile nospecial) - (should-not (get-file-buffer nospecial)))) + (let ((fbuf (get-file-buffer nospecial))) + (if fbuf (kill-buffer fbuf)) + (should-not (get-file-buffer nospecial))))) (ert-deftest files-tests-file-name-non-special-insert-directory () (files-tests--with-temp-non-special (tmpdir nospecial-dir t) @@ -906,6 +951,55 @@ unquoted file names." (make-auto-save-file-name) (kill-buffer))))))) +(ert-deftest files-test-auto-save-name-default () + (with-temp-buffer + (let ((auto-save-file-name-transforms nil) + (name-start (if (memq system-type '(windows-nt ms-dos)) 2 nil))) + (setq buffer-file-name "/tmp/foo.txt") + (should (equal (substring (make-auto-save-file-name) name-start) + "/tmp/#foo.txt#"))))) + +(ert-deftest files-test-auto-save-name-transform () + (with-temp-buffer + (setq buffer-file-name "/tmp/foo.txt") + (let ((auto-save-file-name-transforms + '(("\\`/.*/\\([^/]+\\)\\'" "/var/tmp/\\1" nil))) + (name-start (if (memq system-type '(windows-nt ms-dos)) 2 nil))) + (should (equal (substring (make-auto-save-file-name) name-start) + "/var/tmp/#foo.txt#"))))) + +(ert-deftest files-test-auto-save-name-unique () + (with-temp-buffer + (setq buffer-file-name "/tmp/foo.txt") + (let ((auto-save-file-name-transforms + '(("\\`/.*/\\([^/]+\\)\\'" "/var/tmp/\\1" t))) + (name-start (if (memq system-type '(windows-nt ms-dos)) 2 nil))) + (should (equal (substring (make-auto-save-file-name) name-start) + "/var/tmp/#!tmp!foo.txt#"))) + (let ((auto-save-file-name-transforms + '(("\\`/.*/\\([^/]+\\)\\'" "/var/tmp/\\1" sha1))) + (name-start (if (memq system-type '(windows-nt ms-dos)) 2 nil))) + (should (equal (substring (make-auto-save-file-name) name-start) + "/var/tmp/#b57c5a04f429a83305859d3350ecdab8315a9037#"))))) + +(ert-deftest files-test-lock-name-default () + (let ((lock-file-name-transforms nil) + (name-start (if (memq system-type '(windows-nt ms-dos)) 2 nil))) + (should (equal (substring (make-lock-file-name "/tmp/foo.txt") name-start) + "/tmp/.#foo.txt")))) + +(ert-deftest files-test-lock-name-unique () + (let ((lock-file-name-transforms + '(("\\`/.*/\\([^/]+\\)\\'" "/var/tmp/\\1" t))) + (name-start (if (memq system-type '(windows-nt ms-dos)) 2 nil))) + (should (equal (substring (make-lock-file-name "/tmp/foo.txt") name-start) + "/var/tmp/.#!tmp!foo.txt"))) + (let ((lock-file-name-transforms + '(("\\`/.*/\\([^/]+\\)\\'" "/var/tmp/\\1" sha1))) + (name-start (if (memq system-type '(windows-nt ms-dos)) 2 nil))) + (should (equal (substring (make-lock-file-name "/tmp/foo.txt") name-start) + "/var/tmp/.#b57c5a04f429a83305859d3350ecdab8315a9037")))) + (ert-deftest files-tests-file-name-non-special-make-directory () (files-tests--with-temp-non-special (tmpdir nospecial-dir t) (let ((default-directory nospecial-dir)) @@ -1363,8 +1457,13 @@ See <https://debbugs.gnu.org/36401>." (should (not (eq major-mode 'text-mode)))))) (ert-deftest files-colon-path () - (should (equal (parse-colon-path "/foo//bar/baz") - '("/foo/bar/baz/")))) + (if (memq system-type '(windows-nt ms-dos)) + (should (equal (parse-colon-path "x:/foo//bar/baz") + '("x:/foo//bar/baz/"))) + (should (equal (parse-colon-path "/foo//bar/baz") + '("/foo//bar/baz/")))) + (should (equal (parse-colon-path (concat "." path-separator "/tmp")) + '("./" "/tmp/")))) (ert-deftest files-test-magic-mode-alist-doctype () "Test that DOCTYPE and variants put files in mhtml-mode." @@ -1432,5 +1531,34 @@ The door of all subtleties! (buffer-substring (point-min) (point-max)) nil nil))))) +(ert-deftest files-tests-file-name-with-extension-good () + "Test that `file-name-with-extension' succeeds with reasonable input." + (should (string= (file-name-with-extension "Jack" "css") "Jack.css")) + (should (string= (file-name-with-extension "Jack" ".css") "Jack.css")) + (should (string= (file-name-with-extension "Jack.scss" "css") "Jack.css")) + (should (string= (file-name-with-extension "/path/to/Jack.md" "org") "/path/to/Jack.org"))) + +(ert-deftest files-tests-file-name-with-extension-bad () + "Test that `file-name-with-extension' fails on malformed input." + (should-error (file-name-with-extension nil nil)) + (should-error (file-name-with-extension "Jack" nil)) + (should-error (file-name-with-extension nil "css")) + (should-error (file-name-with-extension "" "")) + (should-error (file-name-with-extension "" "css")) + (should-error (file-name-with-extension "Jack" "")) + (should-error (file-name-with-extension "Jack" ".")) + (should-error (file-name-with-extension "/is/a/directory/" "css"))) + +(ert-deftest files-test-dir-locals-auto-mode-alist () + "Test an `auto-mode-alist' entry in `.dir-locals.el'" + (find-file (ert-resource-file "whatever.quux")) + (should (eq major-mode 'tcl-mode)) + (find-file (ert-resource-file "auto-test.zot1")) + (should (eq major-mode 'fundamental-mode)) + (find-file (ert-resource-file "auto-test.zot2")) + (should (eq major-mode 'fundamental-mode)) + (find-file (ert-resource-file "auto-test.zot3")) + (should (eq major-mode 'fundamental-mode))) + (provide 'files-tests) ;;; files-tests.el ends here |