Mercurial > hg > xemacs-beta
annotate tests/automated/lisp-reader-tests.el @ 5321:57a64ab2ae45
Implement some basic Lisp functions in terms of Common Lisp builtins.
2010-12-30 Aidan Kehoe <kehoea@parhasard.net>
* simple.el (assoc-ignore-case): Remove a duplicate definition of
this function (it's already in subr.el).
* iso8859-1.el (char-width):
On non-Mule, make this function equivalent to that produced by
(constantly 1), but preserve its docstring.
* subr.el (subst-char-in-string): Define this in terms of
#'substitute, #'nsubstitute.
(string-width): Define this using #'reduce and #'char-width.
(char-width): Give this a simpler definition, it makes far more
sense to check for mule at load time and redefine, as we do in
iso8859-1.el.
(store-substring): Implement this in terms of #'replace, now
#'replace is cheap.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Thu, 30 Dec 2010 01:00:40 +0000 |
| parents | e6508b64ee08 |
| children | b9167d522a9a |
| rev | line source |
|---|---|
| 3543 | 1 ;; Copyright (C) 2005 Martin Kuehl. |
| 2 | |
| 3 ;; Author: Martin Kuehl <martin.kuehl@gmail.com> | |
| 4 ;; Maintainer: Martin Kuehl <martin.kuehl@gmail.com> | |
| 5 ;; Created: 2005 | |
| 6 ;; Keywords: tests | |
| 7 | |
|
5290
e6508b64ee08
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
3543
diff
changeset
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8 ;; This file is part of XEmacs. |
| 3543 | 9 |
|
5290
e6508b64ee08
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
3543
diff
changeset
|
10 ;; XEmacs is free software; you can redistribute it and/or modify it |
| 3543 | 11 ;; under the terms of the GNU General Public License as published by |
| 12 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 13 ;; any later version. | |
| 14 | |
|
5290
e6508b64ee08
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
3543
diff
changeset
|
15 ;; XEmacs is distributed in the hope that it will be useful, but |
| 3543 | 16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 18 ;; General Public License for more details. | |
| 19 | |
| 20 ;; You should have received a copy of the GNU General Public License | |
|
5290
e6508b64ee08
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
3543
diff
changeset
|
21 ;; along with XEmacs; see the file COPYING. If not, write to the Free |
| 3543 | 22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| 23 ;; 02111-1307, USA. | |
| 24 | |
| 25 ;;; Synched up with: Not in FSF. | |
| 26 | |
| 27 ;;; Commentary: | |
| 28 | |
| 29 ;; Test the lisp reader. | |
| 30 ;; See test-harness.el for instructions on how to run these tests. | |
| 31 | |
| 32 ;;; Raw Strings | |
| 33 ;;; =========== | |
| 34 | |
| 35 ;; Equality to "traditional" strings | |
| 36 ;; --------------------------------- | |
| 37 (dolist (strings '((#r"xyz" "xyz") ; no backslashes | |
| 38 (#r"\xyz" "\\xyz") ; backslash at start | |
| 39 (#r"\\xyz" "\\\\xyz") ; backslashes at start | |
| 40 (#r"\nxyz" "\\nxyz") ; escape seq. at start | |
| 41 (#r"\"xyz" "\\\"xyz") ; quote at start | |
| 42 (#r"xy\z" "xy\\z") ; backslash in middle | |
| 43 (#r"xy\\z" "xy\\\\z") ; backslashes in middle | |
| 44 (#r"xy\nz" "xy\\nz") ; escape seq. in middle | |
| 45 (#r"xy\"z" "xy\\\"z") ; quote in middle | |
| 46 ;;(#r"xyz\" "xyz\\") ; backslash at end: error | |
| 47 (#r"xyz\\" "xyz\\\\") ; backslashes at end | |
| 48 (#r"xyz\n" "xyz\\n") ; escape seq. at end | |
| 49 (#r"xyz\"" "xyz\\\"") ; quote at end | |
| 50 (#ru"\u00ABxyz" "\u00ABxyz") ; one Unicode escape | |
| 51 (#rU"\U000000ABxyz" "\U000000ABxyz") ; another Unicode escape | |
| 52 (#rU"xyz\u00AB" "xyz\u00AB") ; one Unicode escape | |
| 53 )) | |
| 54 (Assert (apply #'string= strings))) | |
| 55 | |
| 56 ;; Odd number of backslashes at the end | |
| 57 ;; ------------------------------------ | |
| 58 (dolist (string '("#r\"xyz\\\"" ; `#r"abc\"': escaped delimiter | |
| 59 "#r\"xyz\\\\\\\"" ; `#r"abc\\\"': escaped delimiter | |
| 60 )) | |
| 61 (with-temp-buffer | |
| 62 (insert string) | |
| 63 (Check-Error end-of-file (eval-buffer)))) | |
| 64 | |
| 65 ;; Alternate string/regex delimiters | |
| 66 ;; --------------------------------- | |
| 67 (dolist (string '("#r/xyz/" ; Perl syntax | |
| 68 "#r:ix/xyz/" ; Extended Perl syntax | |
| 69 "#r|xyz|" ; TeX syntax | |
| 70 "#r[xyz]" ; (uncommon) Perl syntax | |
| 71 "#r<xyz>" ; Perl6 syntax? | |
| 72 "#r(xyz)" ; arbitrary santax | |
| 73 "#r{xyz}" ; arbitrary santax | |
| 74 "#r,xyz," ; arbitrary santax | |
| 75 "#r!xyz!" ; arbitrary santax | |
| 76 )) | |
| 77 (with-temp-buffer | |
| 78 (insert string) | |
| 79 (Check-Error-Message invalid-read-syntax "unrecognized raw string" | |
| 80 (eval-buffer)))) |