diff options
Diffstat (limited to 'test/lisp/emacs-lisp/ert-x-tests.el')
| -rw-r--r-- | test/lisp/emacs-lisp/ert-x-tests.el | 170 |
1 files changed, 120 insertions, 50 deletions
diff --git a/test/lisp/emacs-lisp/ert-x-tests.el b/test/lisp/emacs-lisp/ert-x-tests.el index 0cc89ac9977..63e7cd7608f 100644 --- a/test/lisp/emacs-lisp/ert-x-tests.el +++ b/test/lisp/emacs-lisp/ert-x-tests.el @@ -1,24 +1,24 @@ -;;; ert-x-tests.el --- Tests for ert-x.el +;;; ert-x-tests.el --- Tests for ert-x.el -*- lexical-binding:t -*- -;; Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc. +;; Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc. ;; Author: Phil Hagelberg ;; Christian Ohler <ohler@gnu.org> ;; This file is part of GNU Emacs. -;; This program 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 -;; 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. -;; +;; 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 this program. If not, see `https://www.gnu.org/licenses/'. +;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. ;;; Commentary: @@ -82,6 +82,21 @@ (should-not (buffer-live-p buffer-1)) (should (buffer-live-p buffer-2)))))) +(ert-deftest ert-test-with-test-buffer-selected/selected () + (ert-with-test-buffer-selected () + (should (eq (window-buffer) (current-buffer))))) + +(ert-deftest ert-test-with-test-buffer-selected/modification-hooks () + (ert-with-test-buffer-selected () + (should (null inhibit-modification-hooks)))) + +(ert-deftest ert-test-with-test-buffer-selected/return-value () + (should (equal (ert-with-test-buffer-selected () "foo") "foo"))) + +(ert-deftest ert-test-with-test-buffer-selected/buffer-name () + (should (equal (ert-with-test-buffer (:name "foo") (buffer-name)) + (ert-with-test-buffer-selected (:name "foo") + (buffer-name))))) (ert-deftest ert-filter-string () (should (equal (ert-filter-string "foo bar baz" "quux") @@ -90,10 +105,10 @@ "foo baz"))) (ert-deftest ert-propertized-string () - (should (ert-equal-including-properties + (should (equal-including-properties (ert-propertized-string "a" '(a b) "b" '(c t) "cd") #("abcd" 1 2 (a b) 2 4 (c t)))) - (should (ert-equal-including-properties + (should (equal-including-properties (ert-propertized-string "foo " '(face italic) "bar" " baz" nil " quux") #("foo bar baz quux" 4 11 (face italic))))) @@ -103,23 +118,27 @@ (ert-deftest ert-test-run-tests-interactively-2 () :tags '(:causes-redisplay) - (let* ((passing-test (make-ert-test :name 'passing-test - :body (lambda () (ert-pass)))) - (failing-test (make-ert-test :name 'failing-test - :body (lambda () - (ert-info ((propertize "foo\nbar" - 'a 'b)) - (ert-fail - "failure message"))))) - (skipped-test (make-ert-test :name 'skipped-test - :body (lambda () (ert-skip - "skip message")))) - (ert-debug-on-error nil) - (buffer-name (generate-new-buffer-name "*ert-test-run-tests*")) - (messages nil) - (mock-message-fn - (lambda (format-string &rest args) - (push (apply #'format format-string args) messages)))) + (cl-letf* ((passing-test (make-ert-test + :name 'passing-test + :body (lambda () (ert-pass)))) + (failing-test (make-ert-test + :name 'failing-test + :body (lambda () + (ert-info ((propertize "foo\nbar" + 'a 'b)) + (ert-fail + "failure message"))))) + (skipped-test (make-ert-test + :name 'skipped-test + :body (lambda () (ert-skip + "skip message")))) + (ert-debug-on-error nil) + (messages nil) + (buffer-name (generate-new-buffer-name "*ert-test-run-tests*")) + ((symbol-function 'message) + (lambda (format-string &rest args) + (push (apply #'format format-string args) messages))) + (ert--output-buffer-name buffer-name)) (cl-flet ((expected-string (with-font-lock-p) (ert-propertized-string "Selector: (member <passing-test> <failing-test> " @@ -152,21 +171,19 @@ "failing-test" nil "\n Info: " '(a b) "foo\n" nil " " '(a b) "bar" - nil "\n (ert-test-failed \"failure message\")\n\n\n" - ))) + nil "\n (ert-test-failed \"failure message\")\n\n\n"))) (save-window-excursion (unwind-protect (let ((case-fold-search nil)) (ert-run-tests-interactively - `(member ,passing-test ,failing-test ,skipped-test) buffer-name - mock-message-fn) + `(member ,passing-test ,failing-test ,skipped-test)) (should (equal messages `(,(concat "Ran 3 tests, 1 results were " "as expected, 1 unexpected, " "1 skipped")))) (with-current-buffer buffer-name (font-lock-mode 0) - (should (ert-equal-including-properties + (should (equal-including-properties (ert-filter-string (buffer-string) '("Started at:\\(.*\\)$" 1) '("Finished at:\\(.*\\)$" 1)) @@ -175,7 +192,7 @@ ;; pretend we are. (let ((noninteractive nil)) (font-lock-mode 1)) - (should (ert-equal-including-properties + (should (equal-including-properties (ert-filter-string (buffer-string) '("Started at:\\(.*\\)$" 1) '("Finished at:\\(.*\\)$" 1)) @@ -187,18 +204,15 @@ "Tests `ert-describe-test'." (save-window-excursion (ert-with-buffer-renamed ("*Help*") - (if (< emacs-major-version 24) - (should (equal (should-error (ert-describe-test 'ert-describe-test)) - '(error "Requires Emacs 24"))) - (ert-describe-test 'ert-test-describe-test) - (with-current-buffer "*Help*" - (let ((case-fold-search nil)) - (should (string-match (concat - "\\`ert-test-describe-test is a test" - " defined in" - " ['`‘]ert-x-tests.elc?['’]\\.\n\n" - "Tests ['`‘]ert-describe-test['’]\\.\n\\'") - (buffer-string))))))))) + (ert-describe-test 'ert-test-describe-test) + (with-current-buffer "*Help*" + (let ((case-fold-search nil)) + (should (string-match (concat + "\\`ert-test-describe-test is a test" + " defined in" + " ['`‘]ert-x-tests.elc?['’]\\.\n\n" + "Tests ['`‘]ert-describe-test['’]\\.\n\\'") + (buffer-string)))))))) (ert-deftest ert-test-message-log-truncation () :tags '(:causes-redisplay) @@ -274,6 +288,62 @@ desired effect." (cl-loop for x in '(0 1 2 3 4 t) do (should (equal (c x) (lisp x)))))) +(ert-deftest ert-x-tests--with-temp-file-generate-suffix () + (should (equal (ert--with-temp-file-generate-suffix "foo.el") "-foo")) + (should (equal (ert--with-temp-file-generate-suffix "foo-test.el") "-foo")) + (should (equal (ert--with-temp-file-generate-suffix "foo-tests.el") "-foo")) + (should (equal (ert--with-temp-file-generate-suffix "foo-bar-baz.el") + "-foo-bar-baz")) + (should (equal (ert--with-temp-file-generate-suffix "/foo/bar/baz.el") + "-baz"))) + +(ert-deftest ert-x-tests-with-temp-file () + (let (saved) + (ert-with-temp-file fil + (setq saved fil) + (should (file-exists-p fil)) + (should (file-regular-p fil))) + (should-not (file-exists-p saved)))) + +(ert-deftest ert-x-tests-with-temp-file/handle-error () + (let (saved) + (ignore-errors + (ert-with-temp-file fil + (setq saved fil) + (error "foo"))) + (should-not (file-exists-p saved)))) + +(ert-deftest ert-x-tests-with-temp-file/prefix-and-suffix-kwarg () + (ert-with-temp-file fil + :prefix "foo" + :suffix "bar" + (should (string-match "foo.*bar" fil)))) + +(ert-deftest ert-x-tests-with-temp-file/text-kwarg () + (ert-with-temp-file fil + :text "foobar3" + (let ((buf (find-file-noselect fil))) + (unwind-protect + (with-current-buffer buf + (should (equal (buffer-string) "foobar3"))) + (kill-buffer buf))))) + +(ert-deftest ert-x-tests-with-temp-file/unknown-kwarg-signals-error () + (should-error + (ert-with-temp-file fil :foo "foo" nil))) + +(ert-deftest ert-x-tests-with-temp-directory () + (let (saved) + (ert-with-temp-directory dir + (setq saved dir) + (should (file-exists-p dir)) + (should (file-directory-p dir)) + (should (equal dir (file-name-as-directory dir)))) + (should-not (file-exists-p saved)))) + +(ert-deftest ert-x-tests-with-temp-directory/text-signals-error () + (should-error + (ert-with-temp-directory dir :text "foo" nil))) (provide 'ert-x-tests) |