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85 lines
3.0 KiB
EmacsLisp
85 lines
3.0 KiB
EmacsLisp
;;; mule-util --- tests for international/mule-util.el -*- coding: utf-8; -*-
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;; Copyright (C) 2002-2014 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(require 'ert)
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(require 'mule-util)
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(defconst mule-util-test-truncate-data
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'((("" 0) . "")
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(("x" 1) . "x")
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(("xy" 1) . "x")
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(("xy" 2 1) . "y")
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(("xy" 0) . "")
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(("xy" 3) . "xy")
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(("中" 0) . "")
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(("中" 1) . "")
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(("中" 2) . "中")
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(("中" 1 nil ? ) . " ")
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(("中文" 3 1 ? ) . " ")
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(("x中x" 2) . "x")
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(("x中x" 3) . "x中")
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(("x中x" 3) . "x中")
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(("x中x" 4 1) . "中x")
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(("kor한e글an" 8 1 ? ) . "or한e글")
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(("kor한e글an" 7 2 ? ) . "r한e ")
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(("" 0 nil nil "...") . "")
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(("x" 3 nil nil "...") . "x")
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(("中" 3 nil nil "...") . "中")
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(("foo" 3 nil nil "...") . "foo")
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(("foo" 2 nil nil "...") . "fo") ;; XEmacs failure?
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(("foobar" 6 0 nil "...") . "foobar")
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(("foobarbaz" 6 nil nil "...") . "foo...")
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(("foobarbaz" 7 2 nil "...") . "ob...")
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(("foobarbaz" 9 3 nil "...") . "barbaz")
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(("こhんeにlちlはo" 15 1 ? t) . " hんeにlちlはo")
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(("こhんeにlちlはo" 14 1 ? t) . " hんeにlち...")
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(("x" 3 nil nil "粵語") . "x")
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(("中" 2 nil nil "粵語") . "中")
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(("中" 1 nil ?x "粵語") . "x") ;; XEmacs error
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(("中文" 3 nil ? "粵語") . "中 ") ;; XEmacs error
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(("foobarbaz" 4 nil nil "粵語") . "粵語")
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(("foobarbaz" 5 nil nil "粵語") . "f粵語")
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(("foobarbaz" 6 nil nil "粵語") . "fo粵語")
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(("foobarbaz" 8 3 nil "粵語") . "b粵語")
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(("こhんeにlちlはo" 14 4 ?x "日本語") . "xeに日本語")
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(("こhんeにlちlはo" 13 4 ?x "日本語") . "xex日本語")
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)
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"Test data for `truncate-string-to-width'.")
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(defun mule-util-test-truncate-create (n)
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"Create a test for element N of the `mule-util-test-truncate-data' constant."
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(let ((testname (intern (format "mule-util-test-truncate-%.2d" n)))
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(testdoc (format "Test element %d of `mule-util-test-truncate-data'."
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n))
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(testdata (nth n mule-util-test-truncate-data)))
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(eval
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`(ert-deftest ,testname ()
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,testdoc
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(should (equal (apply 'truncate-string-to-width ',(car testdata))
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,(cdr testdata)))))))
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(dotimes (i (length mule-util-test-truncate-data))
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(mule-util-test-truncate-create i))
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;;; mule-util.el ends here
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