From: "Aaron S. Hawley" <aaron.s.hawley@gmail.com>
To: 22800@debbugs.gnu.org
Cc: "Aaron S. Hawley" <aaron.s.hawley@gmail.com>
Subject: bug#22800: [PATCH] Unit tests for `forward-sexp'
Date: Wed, 24 Feb 2016 14:50:13 -0500 [thread overview]
Message-ID: <1456343413-64418-2-git-send-email-aaron.s.hawley@gmail.com> (raw)
In-Reply-To: <1456343413-64418-1-git-send-email-aaron.s.hawley@gmail.com>
* test/lisp/forward-sexp-tests.el: New file.
---
test/lisp/forward-sexp-tests.el | 199 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 199 insertions(+)
create mode 100644 test/lisp/forward-sexp-tests.el
diff --git a/test/lisp/forward-sexp-tests.el b/test/lisp/forward-sexp-tests.el
new file mode 100644
index 0000000..6eb13ae
--- /dev/null
+++ b/test/lisp/forward-sexp-tests.el
@@ -0,0 +1,199 @@
+;;; forward-sexp-tests.el --- Test forward-sexp and related functions -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2013-2016 Free Software Foundation, Inc.
+
+;; Author: Aaron S. Hawley <aaron.s.hawley@gmail.com>
+;; Keywords: internal
+
+;; 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 <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Testing of `forward-sexp'.
+
+;;; Code:
+
+(require 'ert)
+
+(ert-deftest forward-sexp-1 ()
+ "Test basics of \\[forward-sexp]."
+ (with-temp-buffer
+ (insert "()")
+ (goto-char (point-min))
+ (should (null
+ (forward-sexp 1)))))
+
+(ert-deftest forward-sexp-1-error-mismatch ()
+ "Test basics of \\[forward-sexp]."
+ (with-temp-buffer
+ (insert "(")
+ (goto-char (point-min))
+ (should-error
+ (forward-sexp 1))))
+
+(ert-deftest forward-sexp-backward-1 ()
+ "Test basics of \\[backward-sexp]."
+ (with-temp-buffer
+ (insert "()")
+ (should (null
+ (forward-sexp -1)))))
+
+(ert-deftest forwrad-sexp-backward-1-error-mismatch ()
+ "Test mismatched parens with \\[backward-sexp]."
+ (with-temp-buffer
+ (insert "(")
+ (should-error
+ (forward-sexp -1))))
+
+(ert-deftest forward-sexp-1-eobp ()
+ "Test \\[forward-sexp] at `eobp'."
+ (with-temp-buffer
+ (insert "()")
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp 1)))))
+
+(ert-deftest forward-sexp-backward-1-eobp ()
+ "Test \\[backward-sexp] at `bobp'."
+ (with-temp-buffer
+ (insert "()")
+ (goto-char (point-min))
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp -1)))))
+
+(ert-deftest forward-sexp-2-eobp ()
+ "Test \\[forward-sexp] beyond `eobp'."
+ (with-temp-buffer
+ (insert "()")
+ (goto-char (point-min))
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp 2)))
+ (should (eobp))))
+
+(ert-deftest forward-sexp-backward-2-bobp ()
+ "Test \\[backward-sexp] beyond `bobp'."
+ (with-temp-buffer
+ (insert "()")
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp -2)))
+ (should (bobp))))
+
+(ert-deftest forward-sexp-2-eobp-and-subsequent ()
+ "Test \\[forward-sexp] beyond `eobp' and again."
+ (with-temp-buffer
+ (insert "()")
+ (goto-char (point-min))
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp 2)))
+ (should (eobp))
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp 1)))))
+
+(ert-deftest forward-sexp-backward-2-bobp-and-subsequent ()
+ "Test \\[backward-sexp] ahead of `bobp' and again."
+ (with-temp-buffer
+ (insert "()")
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp -2)))
+ (should (bobp))
+ (should (null ;; (should-error ;; No, per #13994
+ (forward-sexp -1)))))
+
+(ert-deftest forward-sexp-delete-pair-parens ()
+ "Test \\[delete-pair] with parens."
+ (with-temp-buffer
+ (insert "(foo)")
+ (goto-char (point-min))
+ (delete-pair)
+ (should (string-equal "foo" (buffer-string)))))
+
+(ert-deftest forward-sexp-delete-pair-quotes ()
+ "Test \\[delete-pair] with quotation marks."
+ (with-temp-buffer
+ (insert "\"foo\"")
+ (goto-char (point-min))
+ (delete-pair)
+ (should (string-equal "foo" (buffer-string)))))
+
+(ert-deftest forward-sexp-delete-pair-quotes-in-text-mode ()
+ "Test \\[delete-pair] against string in Text Mode for #15014."
+ (with-temp-buffer
+ (text-mode)
+ (insert "\"foo\"")
+ (goto-char (point-min))
+ (delete-pair)
+ (should (string-equal "fo\"" (buffer-string)))))
+
+(ert-deftest forward-sexp-delete-pair-quotes-text-mode-syntax-table ()
+ "Test \\[delete-pair] with modified Text Mode syntax for #15014."
+ (with-temp-buffer
+ (text-mode)
+ (let ((st (copy-syntax-table text-mode-syntax-table)))
+ (with-syntax-table st
+ ;; (modify-syntax-entry ?\" "." text-mode-syntax-table)
+ (modify-syntax-entry ?\" "$" st)
+ (insert "\"foo\"")
+ (goto-char (point-min))
+ (delete-pair)
+ (should (string-equal "foo" (buffer-string)))))))
+
+(ert-deftest forward-sexp-elisp-inside-symbol ()
+ "Test \\[forward-sexp] on symbol in Emacs Lisp Mode for #20492."
+ (with-temp-buffer
+ (emacs-lisp-mode)
+ (insert "hide-ifdef-env ")
+ (insert (concat (number-sequence 32 126)))
+ (goto-char (point-min))
+ (re-search-forward "hide" nil t) ;; (forward-char 4)
+ (should (looking-at "-"))
+ (forward-sexp)
+ (should (looking-at " "))))
+
+(ert-deftest forward-sexp-elisp-quoted-symbol ()
+ "Test \\[forward-sexp] on symbol in Emacs Lisp Mode for #20492."
+ (with-temp-buffer
+ (emacs-lisp-mode)
+ (insert "`hide-ifdef-env'.")
+ (goto-char (point-min))
+ (re-search-forward "hide" nil t) ;; (forward-char 5)
+ (should (= ?- (char-after)))
+ (forward-sexp)
+ (should (= ?. (char-before)))))
+
+(ert-deftest forward-sexp-python-triple-quoted-string ()
+ "Test \\[forward-sexp] on Python doc strings for #11321."
+ (with-temp-buffer
+ (insert "\"\"\"Triple-quoted string\"\"\"")
+ (goto-char (point-min))
+ (python-mode)
+ (forward-sexp)
+ (should (eobp))))
+
+(ert-deftest forward-sexp-emacs-lisp-semi-char-error ()
+ "Test \\[forward-sexp] on expression with unquoted semicolon per #4030."
+ (with-temp-buffer
+ (emacs-lisp-mode)
+ (insert "(insert ?;)")
+ (goto-char (point-min))
+ (should-error (forward-sexp)))) ;; FIXME: Shouldn't be an error.
+
+(ert-deftest forward-sexp-emacs-lisp-quote-char ()
+ "Test \\[forward-sexp] on expression with unquoted quote per #4030."
+ (with-temp-buffer
+ (emacs-lisp-mode)
+ (insert "(insert ?\")")
+ (goto-char (point-min))
+ (should-error (forward-sexp)))) ;; FIXME: Shouldn't be an error.
+
+(provide 'forward-sexp-tests)
+;;; forward-sexp-tests.el ends here
--
2.3.0 (Apple Git-54)
next prev parent reply other threads:[~2016-02-24 19:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-24 19:50 bug#22799: [PATCH] Unit tests for `forward-sexp' Aaron S. Hawley
2016-02-24 19:50 ` Aaron S. Hawley [this message]
2016-02-25 6:00 ` bug#22799: bug#22800: " Lars Ingebrigtsen
2016-02-25 15:40 ` bug#22799: [PATCH] Unit tests for `forward-sexp' and related commands Aaron S. Hawley
2016-02-25 15:45 ` bug#22800: " Aaron S. Hawley
2016-02-25 15:45 ` Aaron S. Hawley
2016-02-26 5:49 ` Lars Ingebrigtsen
2016-02-24 20:07 ` bug#22799: [PATCH] Unit tests for `forward-sexp' Aaron S. Hawley
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1456343413-64418-2-git-send-email-aaron.s.hawley@gmail.com \
--to=aaron.s.hawley@gmail.com \
--cc=22800@debbugs.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.