[Emacs-diffs] trunk r113694: Extract truncate-string-to-width tests to a separate file

[Glenn Morris]

------------------------------------------------------------
revno: 113694
revision-id: address@hidden
parent: address@hidden
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Sun 2013-08-04 18:32:00 -0700
message:
  Extract truncate-string-to-width tests to a separate file
  
  * test/automated/mule-util.el: New file, with tests extracted from
  lisp/international/mule-util.el.
  Copyright years based on when the original test-suite comment was
  added to lisp/international/mule-util.el (in 2002).
  
  * lisp/international/mule-util.el: Extract comment test-suite out to
  separate file.
added:
  test/automated/mule-util.el    muleutil.el-20130805012709-k3ki2fxykv0sqxnl-1
modified:
  lisp/international/mule-util.el 
muleutil.el-20091113204419-o5vbwnq5f7feedwu-1045
  test/ChangeLog                 changelog-20091113204419-o5vbwnq5f7feedwu-8588

=== modified file 'lisp/international/mule-util.el'
--- a/lisp/international/mule-util.el   2013-04-02 01:18:40 +0000
+++ b/lisp/international/mule-util.el   2013-08-05 01:32:00 +0000
@@ -125,59 +125,6 @@
       (concat head-padding (substring str from-idx idx)
              tail-padding ellipsis))))
 
-;;; Test suite for truncate-string-to-width
-;; (dolist (test '((("" 0) . "")
-;;             (("x" 1) . "x")
-;;             (("xy" 1) . "x")
-;;             (("xy" 2 1) . "y")
-;;             (("xy" 0) . "")
-;;             (("xy" 3) . "xy")
-;;             (("中" 0) . "")
-;;             (("中" 1) . "")
-;;             (("中" 2) . "中")
-;;             (("中" 1 nil ? ) . " ")
-;;             (("中文" 3 1 ? ) . "  ")
-;;             (("x中x" 2) . "x")
-;;             (("x中x" 3) . "x中")
-;;             (("x中x" 3) . "x中")
-;;             (("x中x" 4 1) . "中x")
-;;             (("kor한e글an" 8 1 ? ) . "or한e글")
-;;             (("kor한e글an" 7 2 ? ) . "r한e ")
-;;             (("" 0 nil nil "...") . "")
-;;             (("x" 3 nil nil "...") . "x")
-;;             (("中" 3 nil nil "...") . "中")
-;;             (("foo" 3 nil nil "...") . "foo")
-;;             (("foo" 2 nil nil "...") . "fo") ;; XEmacs failure?
-;;             (("foobar" 6 0 nil "...") . "foobar")
-;;             (("foobarbaz" 6 nil nil "...") . "foo...")
-;;             (("foobarbaz" 7 2 nil "...") . "ob...")
-;;             (("foobarbaz" 9 3 nil "...") . "barbaz")
-;;             (("こhんeにlちlはo" 15 1 ?  t) . " hんeにlちlはo")
-;;             (("こhんeにlちlはo" 14 1 ?  t) . " hんeにlち...")
-;;             (("x" 3 nil nil "粵語") . "x")
-;;             (("中" 2 nil nil "粵語") . "中")
-;;             (("中" 1 nil ?x "粵語") . "x") ;; XEmacs error
-;;             (("中文" 3 nil ?  "粵語") . "中 ") ;; XEmacs error
-;;             (("foobarbaz" 4 nil nil  "粵語") . "粵語")
-;;             (("foobarbaz" 5 nil nil  "粵語") . "f粵語")
-;;             (("foobarbaz" 6 nil nil  "粵語") . "fo粵語")
-;;             (("foobarbaz" 8 3 nil "粵語") . "b粵語")
-;;             (("こhんeにlちlはo" 14 4 ?x "日本語") . "xeに日本語")
-;;             (("こhんeにlちlはo" 13 4 ?x "日本語") . "xex日本語")
-;;             ))
-;;   (let (ret)
-;;     (condition-case e
-;;     (setq ret (apply #'truncate-string-to-width (car test)))
-;;       (error (setq ret e)))
-;;     (unless (equal ret (cdr test))
-;;       (error "%s: expected %s, got %s"
-;;          (prin1-to-string (cons 'truncate-string-to-width (car test)))
-;;          (prin1-to-string (cdr test))
-;;          (if (consp ret)
-;;              (format "error: %s: %s" (car ret)
-;;                      (prin1-to-string (cdr ret)))
-;;            (prin1-to-string ret))))))
-
 
 ;;; Nested alist handler.  Nested alist is alist whose elements are
 ;;; also nested alist.

=== modified file 'test/ChangeLog'
--- a/test/ChangeLog    2013-08-04 20:18:11 +0000
+++ b/test/ChangeLog    2013-08-05 01:32:00 +0000
@@ -1,3 +1,8 @@
+2013-08-05  Glenn Morris  <address@hidden>
+
+       * automated/mule-util.el: New file, with tests extracted from
+       lisp/international/mule-util.el.
+
 2013-08-04  Stefan Monnier  <address@hidden>
 
        * automated/advice-tests.el (advice-tests-nadvice): Test removal

=== added file 'test/automated/mule-util.el'
--- a/test/automated/mule-util.el       1970-01-01 00:00:00 +0000
+++ b/test/automated/mule-util.el       2013-08-05 01:32:00 +0000
@@ -0,0 +1,84 @@
+;;; mule-util --- tests for international/mule-util.el -*- coding: utf-8; -*-
+
+;; Copyright (C) 2002-2013 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; 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:
+
+;;; Code:
+
+(require 'ert)
+(require 'mule-util)
+
+(defconst mule-util-test-truncate-data
+  '((("" 0) . "")
+    (("x" 1) . "x")
+    (("xy" 1) . "x")
+    (("xy" 2 1) . "y")
+    (("xy" 0) . "")
+    (("xy" 3) . "xy")
+    (("中" 0) . "")
+    (("中" 1) . "")
+    (("中" 2) . "中")
+    (("中" 1 nil ? ) . " ")
+    (("中文" 3 1 ? ) . "  ")
+    (("x中x" 2) . "x")
+    (("x中x" 3) . "x中")
+    (("x中x" 3) . "x中")
+    (("x中x" 4 1) . "中x")
+    (("kor한e글an" 8 1 ? ) . "or한e글")
+    (("kor한e글an" 7 2 ? ) . "r한e ")
+    (("" 0 nil nil "...") . "")
+    (("x" 3 nil nil "...") . "x")
+    (("中" 3 nil nil "...") . "中")
+    (("foo" 3 nil nil "...") . "foo")
+    (("foo" 2 nil nil "...") . "fo") ;; XEmacs failure?
+    (("foobar" 6 0 nil "...") . "foobar")
+    (("foobarbaz" 6 nil nil "...") . "foo...")
+    (("foobarbaz" 7 2 nil "...") . "ob...")
+    (("foobarbaz" 9 3 nil "...") . "barbaz")
+    (("こhんeにlちlはo" 15 1 ?  t) . " hんeにlちlはo")
+    (("こhんeにlちlはo" 14 1 ?  t) . " hんeにlち...")
+    (("x" 3 nil nil "粵語") . "x")
+    (("中" 2 nil nil "粵語") . "中")
+    (("中" 1 nil ?x "粵語") . "x") ;; XEmacs error
+    (("中文" 3 nil ?  "粵語") . "中 ") ;; XEmacs error
+    (("foobarbaz" 4 nil nil  "粵語") . "粵語")
+    (("foobarbaz" 5 nil nil  "粵語") . "f粵語")
+    (("foobarbaz" 6 nil nil  "粵語") . "fo粵語")
+    (("foobarbaz" 8 3 nil "粵語") . "b粵語")
+    (("こhんeにlちlはo" 14 4 ?x "日本語") . "xeに日本語")
+    (("こhんeにlちlはo" 13 4 ?x "日本語") . "xex日本語")
+    )
+  "Test data for `truncate-string-to-width'.")
+
+(defun mule-util-test-truncate-create (n)
+  "Create a test for element N of the `mule-util-test-truncate-data' constant."
+  (let ((testname (intern (format "mule-util-test-truncate-%.2d" n)))
+        (testdoc (format "Test element %d of `mule-util-test-truncate-data'."
+                         n))
+        (testdata (nth n mule-util-test-truncate-data)))
+    (eval
+     `(ert-deftest ,testname ()
+        ,testdoc
+        (should (equal (apply 'truncate-string-to-width ',(car testdata))
+                              ,(cdr testdata)))))))
+
+(dotimes (i (length mule-util-test-truncate-data))
+  (mule-util-test-truncate-create i))
+
+;;; mule-util.el ends here