| 1 | ;;; mule-util --- tests for international/mule-util.el -*- coding: utf-8; -*- |
| 2 | |
| 3 | ;; Copyright (C) 2002-2014 Free Software Foundation, Inc. |
| 4 | |
| 5 | ;; This file is part of GNU Emacs. |
| 6 | |
| 7 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
| 8 | ;; it under the terms of the GNU General Public License as published by |
| 9 | ;; the Free Software Foundation, either version 3 of the License, or |
| 10 | ;; (at your option) any later version. |
| 11 | |
| 12 | ;; GNU Emacs is distributed in the hope that it will be useful, |
| 13 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | ;; GNU General Public License for more details. |
| 16 | |
| 17 | ;; You should have received a copy of the GNU General Public License |
| 18 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 19 | |
| 20 | ;;; Commentary: |
| 21 | |
| 22 | ;;; Code: |
| 23 | |
| 24 | (require 'ert) |
| 25 | (require 'mule-util) |
| 26 | |
| 27 | (defconst mule-util-test-truncate-data |
| 28 | '((("" 0) . "") |
| 29 | (("x" 1) . "x") |
| 30 | (("xy" 1) . "x") |
| 31 | (("xy" 2 1) . "y") |
| 32 | (("xy" 0) . "") |
| 33 | (("xy" 3) . "xy") |
| 34 | (("中" 0) . "") |
| 35 | (("中" 1) . "") |
| 36 | (("中" 2) . "中") |
| 37 | (("中" 1 nil ? ) . " ") |
| 38 | (("中文" 3 1 ? ) . " ") |
| 39 | (("x中x" 2) . "x") |
| 40 | (("x中x" 3) . "x中") |
| 41 | (("x中x" 3) . "x中") |
| 42 | (("x中x" 4 1) . "中x") |
| 43 | (("kor한e글an" 8 1 ? ) . "or한e글") |
| 44 | (("kor한e글an" 7 2 ? ) . "r한e ") |
| 45 | (("" 0 nil nil "...") . "") |
| 46 | (("x" 3 nil nil "...") . "x") |
| 47 | (("中" 3 nil nil "...") . "中") |
| 48 | (("foo" 3 nil nil "...") . "foo") |
| 49 | (("foo" 2 nil nil "...") . "fo") ;; XEmacs failure? |
| 50 | (("foobar" 6 0 nil "...") . "foobar") |
| 51 | (("foobarbaz" 6 nil nil "...") . "foo...") |
| 52 | (("foobarbaz" 7 2 nil "...") . "ob...") |
| 53 | (("foobarbaz" 9 3 nil "...") . "barbaz") |
| 54 | (("こhんeにlちlはo" 15 1 ? t) . " hんeにlちlはo") |
| 55 | (("こhんeにlちlはo" 14 1 ? t) . " hんeにlち...") |
| 56 | (("x" 3 nil nil "粵語") . "x") |
| 57 | (("中" 2 nil nil "粵語") . "中") |
| 58 | (("中" 1 nil ?x "粵語") . "x") ;; XEmacs error |
| 59 | (("中文" 3 nil ? "粵語") . "中 ") ;; XEmacs error |
| 60 | (("foobarbaz" 4 nil nil "粵語") . "粵語") |
| 61 | (("foobarbaz" 5 nil nil "粵語") . "f粵語") |
| 62 | (("foobarbaz" 6 nil nil "粵語") . "fo粵語") |
| 63 | (("foobarbaz" 8 3 nil "粵語") . "b粵語") |
| 64 | (("こhんeにlちlはo" 14 4 ?x "日本語") . "xeに日本語") |
| 65 | (("こhんeにlちlはo" 13 4 ?x "日本語") . "xex日本語") |
| 66 | ) |
| 67 | "Test data for `truncate-string-to-width'.") |
| 68 | |
| 69 | (defun mule-util-test-truncate-create (n) |
| 70 | "Create a test for element N of the `mule-util-test-truncate-data' constant." |
| 71 | (let ((testname (intern (format "mule-util-test-truncate-%.2d" n))) |
| 72 | (testdoc (format "Test element %d of `mule-util-test-truncate-data'." |
| 73 | n)) |
| 74 | (testdata (nth n mule-util-test-truncate-data))) |
| 75 | (eval |
| 76 | `(ert-deftest ,testname () |
| 77 | ,testdoc |
| 78 | (should (equal (apply 'truncate-string-to-width ',(car testdata)) |
| 79 | ,(cdr testdata))))))) |
| 80 | |
| 81 | (dotimes (i (length mule-util-test-truncate-data)) |
| 82 | (mule-util-test-truncate-create i)) |
| 83 | |
| 84 | ;;; mule-util.el ends here |