Mercurial > hg > xemacs-beta
annotate tests/automated/mule-tests.el @ 5328:dae3d95cf319
Merge.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sun, 02 Jan 2011 02:32:59 +0000 |
| parents | c096d8051f89 |
| children | 8d29f1c4bb98 |
| rev | line source |
|---|---|
| 428 | 1 ;; Copyright (C) 1999 Free Software Foundation, Inc. |
|
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2 ;; Copyright (C) 2010 Ben Wing. |
| 428 | 3 |
| 4 ;; Author: Hrvoje Niksic <hniksic@xemacs.org> | |
| 440 | 5 ;; Maintainers: Hrvoje Niksic <hniksic@xemacs.org>, |
| 6 ;; Martin Buchholz <martin@xemacs.org> | |
| 428 | 7 ;; Created: 1999 |
| 8 ;; Keywords: tests | |
| 9 | |
| 10 ;; This file is part of XEmacs. | |
| 11 | |
| 12 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 13 ;; under the terms of the GNU General Public License as published by | |
| 14 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 15 ;; any later version. | |
| 16 | |
| 17 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 18 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 20 ;; General Public License for more details. | |
| 21 | |
| 22 ;; You should have received a copy of the GNU General Public License | |
| 23 ;; along with XEmacs; see the file COPYING. If not, write to the Free | |
| 24 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 25 ;; 02111-1307, USA. | |
| 26 | |
| 27 ;;; Synched up with: Not in FSF. | |
| 28 | |
| 29 ;;; Commentary: | |
| 30 | |
| 31 ;; Test some Mule functionality (most of these remain to be written) . | |
| 32 ;; See test-harness.el for instructions on how to run these tests. | |
| 33 | |
| 434 | 34 ;; This file will be (read)ed by a non-mule XEmacs, so don't use |
| 35 ;; literal non-Latin1 characters. Use (make-char) instead. | |
| 36 | |
| 3948 | 37 (require 'bytecomp) |
| 38 | |
| 428 | 39 ;;----------------------------------------------------------------- |
| 40 ;; Test whether all legal chars may be safely inserted to a buffer. | |
| 41 ;;----------------------------------------------------------------- | |
| 42 | |
| 43 (defun test-chars (&optional for-test-harness) | |
| 44 "Insert all characters in a buffer, to see if XEmacs will crash. | |
| 45 This is done by creating a string with all the legal characters | |
| 4133 | 46 in [0, 2^21) range, inserting it into the buffer, and checking |
| 428 | 47 that the buffer's contents are equivalent to the string. |
| 48 | |
| 49 If FOR-TEST-HARNESS is specified, a temporary buffer is used, and | |
| 50 the Assert macro checks for correctness." | |
| 4133 | 51 (let ((max (expt 2 (if (featurep 'mule) 21 8))) |
| 428 | 52 (list nil) |
| 53 (i 0)) | |
| 54 (while (< i max) | |
| 55 (and (not for-test-harness) | |
| 56 (zerop (% i 1000)) | |
| 57 (message "%d" i)) | |
| 58 (and (int-char i) | |
| 59 ;; Don't aset to a string directly because random string | |
| 60 ;; access is O(n) under Mule. | |
| 61 (setq list (cons (int-char i) list))) | |
| 62 (setq i (1+ i))) | |
| 63 (let ((string (apply #'string (nreverse list)))) | |
| 64 (if for-test-harness | |
| 65 ;; For use with test-harness, use Assert and a temporary | |
| 66 ;; buffer. | |
| 67 (with-temp-buffer | |
| 68 (insert string) | |
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69 (Assert (equal (buffer-string) string))) |
| 428 | 70 ;; For use without test harness: use a normal buffer, so that |
| 71 ;; you can also test whether redisplay works. | |
| 72 (switch-to-buffer (get-buffer-create "test")) | |
| 73 (erase-buffer) | |
| 74 (buffer-disable-undo) | |
| 75 (insert string) | |
| 76 (assert (equal (buffer-string) string)))))) | |
| 77 | |
| 78 ;; It would be really *really* nice if test-harness allowed a way to | |
| 79 ;; run a test in byte-compiled mode only. It's tedious to have | |
| 80 ;; time-consuming tests like this one run twice, once interpreted and | |
| 81 ;; once compiled, for no good reason. | |
| 82 (test-chars t) | |
| 434 | 83 |
| 3439 | 84 (defun unicode-code-point-to-utf-8-string (code-point) |
| 85 "Convert a Unicode code point to the equivalent UTF-8 string. | |
| 86 This is a naive implementation in Lisp. " | |
| 87 (check-argument-type 'natnump code-point) | |
| 88 (check-argument-range code-point 0 #x1fffff) | |
| 89 (if (< code-point #x80) | |
| 90 (format "%c" code-point) | |
| 91 (if (< code-point #x800) | |
| 92 (format "%c%c" | |
| 93 ;; ochars[0] = 0xC0 | (input & ~(0xFFFFF83F)) >> 6; | |
| 94 (logior #xc0 (lsh (logand code-point #x7c0) -6)) | |
| 95 ;; ochars[1] = 0x80 | input & ~(0xFFFFFFC0); | |
| 96 (logior #x80 (logand code-point #x3f))) | |
| 97 (if (< code-point #x00010000) | |
| 98 (format "%c%c%c" | |
| 99 ;; ochars[0] = 0xE0 | (input >> 12) & ~(0xFFFFFFF0); | |
| 100 (logior #xe0 (logand (lsh code-point -12) #x0f)) | |
| 101 ;; ochars[1] = 0x80 | (input >> 6) & ~(0xFFFFFFC0); | |
| 102 (logior #x80 (logand (lsh code-point -6) #x3f)) | |
| 103 ;; ochars[2] = 0x80 | input & ~(0xFFFFFFC0); | |
| 104 (logior #x80 (logand code-point #x3f))) | |
| 105 (if (< code-point #x200000) | |
| 106 (format "%c%c%c%c" | |
| 107 ;; ochars[0] = 0xF0 | (input >> 18) & ~(0xFFFFFFF8) | |
| 108 (logior #xF0 (logand (lsh code-point -18) #x7)) | |
| 109 ;; ochars[1] = 0x80 | (input >> 12) & ~(0xFFFFFFC0); | |
| 110 (logior #x80 (logand (lsh code-point -12) #x3f)) | |
| 111 ;; ochars[2] = 0x80 | (input >> 6) & ~(0xFFFFFFC0); | |
| 112 (logior #x80 (logand (lsh code-point -6) #x3f)) | |
| 113 ;; ochars[3] = 0x80 | input & ~(0xFFFFFFC0); | |
| 114 (logior #x80 (logand code-point #x3f)))))))) | |
| 115 | |
| 4026 | 116 ;;---------------------------------------------------------------- |
| 117 ;; Test that revert-buffer resets the modiff | |
| 118 ;; Bug reported 2007-06-20 <200706201902.32191.scop@xemacs.org>. | |
| 119 ;; Fixed 2007-06-22 <18043.2793.611745.734215@parhasard.net>. | |
| 120 ;;---------------------------------------------------------------- | |
| 121 | |
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122 (let ((test-file-name |
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123 (make-temp-file (expand-file-name "tXfXsKc" (temp-directory)))) |
| 4026 | 124 revert-buffer-function |
| 125 kill-buffer-hook) ; paranoia | |
| 126 (find-file test-file-name) | |
| 127 (erase-buffer) | |
| 128 (insert "a string\n") | |
| 4133 | 129 (Silence-Message (save-buffer 0)) |
| 4026 | 130 (insert "more text\n") |
| 131 (revert-buffer t t) | |
| 132 ;; Just "find-file" with autodetect coding didn't fail for me, but it does | |
| 133 ;; fail under test harness. Still we'll redo the test with an explicit | |
| 134 ;; coding system just in case. | |
| 135 (Assert (not (buffer-modified-p))) | |
| 136 (kill-buffer nil) | |
| 137 (when (find-coding-system 'utf-8) | |
| 138 (find-file test-file-name 'utf-8) | |
| 139 (insert "more text\n") | |
| 140 (revert-buffer t t) | |
| 141 (Assert (not (buffer-modified-p))) | |
| 142 (kill-buffer nil)) | |
| 143 (delete-file test-file-name)) | |
| 144 | |
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145 (let ((existing-file-name |
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146 (make-temp-file (expand-file-name "k7lCS2Mg" (temp-directory)))) |
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147 (nonexistent-file-name |
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148 (make-temp-name (temp-directory)))) |
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149 (find-file existing-file-name) |
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150 (Assert (not (eq 'undecided |
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151 (coding-system-type buffer-file-coding-system)))) |
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152 (kill-buffer nil) |
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153 (dolist (coding-system '(utf-8 windows-1251 macintosh big5)) |
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154 (when (find-coding-system coding-system) |
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155 (find-file existing-file-name coding-system) |
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156 (Assert (eq (find-coding-system coding-system) |
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157 buffer-file-coding-system)) |
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158 (kill-buffer nil) |
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159 (find-file nonexistent-file-name coding-system) |
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160 (Assert (eq (find-coding-system coding-system) |
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161 buffer-file-coding-system)) |
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162 (set-buffer-modified-p nil) |
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163 (kill-buffer nil))) |
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164 (delete-file existing-file-name)) |
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165 |
| 434 | 166 ;;----------------------------------------------------------------- |
| 167 ;; Test string modification functions that modify the length of a char. | |
| 168 ;;----------------------------------------------------------------- | |
| 169 | |
| 170 (when (featurep 'mule) | |
| 442 | 171 ;;--------------------------------------------------------------- |
| 434 | 172 ;; Test fillarray |
| 442 | 173 ;;--------------------------------------------------------------- |
| 434 | 174 (macrolet |
| 175 ((fillarray-test | |
| 176 (charset1 charset2) | |
| 177 (let ((char1 (make-char charset1 69)) | |
| 178 (char2 (make-char charset2 69))) | |
| 179 `(let ((string (make-string 1000 ,char1))) | |
| 180 (fillarray string ,char2) | |
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181 (Assert (eq (aref string 0) ,char2)) |
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182 (Assert (eq (aref string (1- (length string))) ,char2)) |
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183 (Assert (eq (length string) 1000)))))) |
| 434 | 184 (fillarray-test ascii latin-iso8859-1) |
| 185 (fillarray-test ascii latin-iso8859-2) | |
| 186 (fillarray-test latin-iso8859-1 ascii) | |
| 187 (fillarray-test latin-iso8859-2 ascii)) | |
| 188 | |
| 189 ;; Test aset | |
| 190 (let ((string (string (make-char 'ascii 69) (make-char 'latin-iso8859-2 69)))) | |
| 191 (aset string 0 (make-char 'latin-iso8859-2 42)) | |
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192 (Assert (eq (aref string 1) (make-char 'latin-iso8859-2 69)))) |
| 434 | 193 |
| 442 | 194 ;;--------------------------------------------------------------- |
| 440 | 195 ;; Test coding system functions |
| 442 | 196 ;;--------------------------------------------------------------- |
| 440 | 197 |
| 198 ;; Create alias for coding system without subsidiaries | |
| 199 (Assert (coding-system-p (find-coding-system 'binary))) | |
| 200 (Assert (coding-system-canonical-name-p 'binary)) | |
| 201 (Assert (not (coding-system-alias-p 'binary))) | |
| 202 (Assert (not (coding-system-alias-p 'mule-tests-alias))) | |
| 203 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 204 (Check-Error-Message | |
| 205 error "Symbol is the canonical name of a coding system and cannot be redefined" | |
| 206 (define-coding-system-alias 'binary 'iso8859-2)) | |
| 207 (Check-Error-Message | |
| 208 error "Symbol is not a coding system alias" | |
| 209 (coding-system-aliasee 'binary)) | |
| 210 | |
| 211 (define-coding-system-alias 'mule-tests-alias 'binary) | |
| 212 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 213 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
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214 (Assert (eq (get-coding-system 'binary) (get-coding-system 'mule-tests-alias))) |
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215 (Assert (eq 'binary (coding-system-aliasee 'mule-tests-alias))) |
| 440 | 216 (Assert (not (coding-system-alias-p 'mule-tests-alias-unix))) |
| 217 (Assert (not (coding-system-alias-p 'mule-tests-alias-dos))) | |
| 218 (Assert (not (coding-system-alias-p 'mule-tests-alias-mac))) | |
| 219 | |
| 220 (define-coding-system-alias 'mule-tests-alias (get-coding-system 'binary)) | |
| 221 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 222 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
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223 (Assert (eq (get-coding-system 'binary) (get-coding-system 'mule-tests-alias))) |
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224 (Assert (eq 'binary (coding-system-aliasee 'mule-tests-alias))) |
| 440 | 225 (Assert (not (coding-system-alias-p 'mule-tests-alias-unix))) |
| 226 (Assert (not (coding-system-alias-p 'mule-tests-alias-dos))) | |
| 227 (Assert (not (coding-system-alias-p 'mule-tests-alias-mac))) | |
| 228 | |
| 229 (define-coding-system-alias 'nested-mule-tests-alias 'mule-tests-alias) | |
| 230 (Assert (coding-system-alias-p 'nested-mule-tests-alias)) | |
| 231 (Assert (not (coding-system-canonical-name-p 'nested-mule-tests-alias))) | |
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232 (Assert (eq (get-coding-system 'binary) (get-coding-system 'nested-mule-tests-alias))) |
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233 (Assert (eq (coding-system-aliasee 'nested-mule-tests-alias) 'mule-tests-alias)) |
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234 (Assert (eq 'mule-tests-alias (coding-system-aliasee 'nested-mule-tests-alias))) |
| 440 | 235 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-unix))) |
| 236 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-dos))) | |
| 237 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-mac))) | |
| 238 | |
| 239 (Check-Error-Message | |
| 240 error "Attempt to create a coding system alias loop" | |
| 241 (define-coding-system-alias 'mule-tests-alias 'nested-mule-tests-alias)) | |
| 242 (Check-Error-Message | |
| 243 error "No such coding system" | |
| 244 (define-coding-system-alias 'no-such-coding-system 'no-such-coding-system)) | |
| 245 (Check-Error-Message | |
| 246 error "Attempt to create a coding system alias loop" | |
| 247 (define-coding-system-alias 'mule-tests-alias 'mule-tests-alias)) | |
| 248 | |
| 249 (define-coding-system-alias 'nested-mule-tests-alias nil) | |
| 250 (define-coding-system-alias 'mule-tests-alias nil) | |
| 251 (Assert (coding-system-p (find-coding-system 'binary))) | |
| 252 (Assert (coding-system-canonical-name-p 'binary)) | |
| 253 (Assert (not (coding-system-alias-p 'binary))) | |
| 254 (Assert (not (coding-system-alias-p 'mule-tests-alias))) | |
| 255 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 256 (Check-Error-Message | |
| 257 error "Symbol is the canonical name of a coding system and cannot be redefined" | |
| 258 (define-coding-system-alias 'binary 'iso8859-2)) | |
| 259 (Check-Error-Message | |
| 260 error "Symbol is not a coding system alias" | |
| 261 (coding-system-aliasee 'binary)) | |
| 262 | |
| 263 (define-coding-system-alias 'nested-mule-tests-alias nil) | |
| 264 (define-coding-system-alias 'mule-tests-alias nil) | |
| 265 | |
| 266 ;; Create alias for coding system with subsidiaries | |
| 267 (define-coding-system-alias 'mule-tests-alias 'iso-8859-7) | |
| 268 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 269 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
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270 (Assert (eq (get-coding-system 'iso-8859-7) (get-coding-system 'mule-tests-alias))) |
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271 (Assert (eq 'iso-8859-7 (coding-system-aliasee 'mule-tests-alias))) |
| 440 | 272 (Assert (coding-system-alias-p 'mule-tests-alias-unix)) |
| 273 (Assert (coding-system-alias-p 'mule-tests-alias-dos)) | |
| 274 (Assert (coding-system-alias-p 'mule-tests-alias-mac)) | |
| 275 | |
| 276 (define-coding-system-alias 'mule-tests-alias (get-coding-system 'iso-8859-7)) | |
| 277 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 278 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
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279 (Assert (eq (get-coding-system 'iso-8859-7) (get-coding-system 'mule-tests-alias))) |
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280 (Assert (eq 'iso-8859-7 (coding-system-aliasee 'mule-tests-alias))) |
| 440 | 281 (Assert (coding-system-alias-p 'mule-tests-alias-unix)) |
| 282 (Assert (coding-system-alias-p 'mule-tests-alias-dos)) | |
| 283 (Assert (coding-system-alias-p 'mule-tests-alias-mac)) | |
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284 (Assert (eq (find-coding-system 'mule-tests-alias-mac) |
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285 (find-coding-system 'iso-8859-7-mac))) |
| 440 | 286 |
| 287 (define-coding-system-alias 'nested-mule-tests-alias 'mule-tests-alias) | |
| 288 (Assert (coding-system-alias-p 'nested-mule-tests-alias)) | |
| 289 (Assert (not (coding-system-canonical-name-p 'nested-mule-tests-alias))) | |
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290 (Assert (eq (get-coding-system 'iso-8859-7) |
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291 (get-coding-system 'nested-mule-tests-alias))) |
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292 (Assert (eq (coding-system-aliasee 'nested-mule-tests-alias) 'mule-tests-alias)) |
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293 (Assert (eq 'mule-tests-alias (coding-system-aliasee 'nested-mule-tests-alias))) |
| 440 | 294 (Assert (coding-system-alias-p 'nested-mule-tests-alias-unix)) |
| 295 (Assert (coding-system-alias-p 'nested-mule-tests-alias-dos)) | |
| 296 (Assert (coding-system-alias-p 'nested-mule-tests-alias-mac)) | |
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297 (Assert (eq (find-coding-system 'nested-mule-tests-alias-unix) |
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298 (find-coding-system 'iso-8859-7-unix))) |
| 440 | 299 |
| 300 (Check-Error-Message | |
| 301 error "Attempt to create a coding system alias loop" | |
| 302 (define-coding-system-alias 'mule-tests-alias 'nested-mule-tests-alias)) | |
| 303 (Check-Error-Message | |
| 304 error "No such coding system" | |
| 305 (define-coding-system-alias 'no-such-coding-system 'no-such-coding-system)) | |
| 306 (Check-Error-Message | |
| 307 error "Attempt to create a coding system alias loop" | |
| 308 (define-coding-system-alias 'mule-tests-alias 'mule-tests-alias)) | |
| 309 | |
| 310 ;; Test dangling alias deletion | |
| 311 (define-coding-system-alias 'mule-tests-alias nil) | |
| 312 (Assert (not (coding-system-alias-p 'mule-tests-alias))) | |
| 313 (Assert (not (coding-system-alias-p 'mule-tests-alias-unix))) | |
| 314 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias))) | |
| 315 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-dos))) | |
| 316 | |
| 442 | 317 ;;--------------------------------------------------------------- |
| 438 | 318 ;; Test strings waxing and waning across the 8k BIG_STRING limit (see alloc.c) |
| 442 | 319 ;;--------------------------------------------------------------- |
| 438 | 320 (defun charset-char-string (charset) |
| 2026 | 321 (let (lo hi string n (gc-cons-threshold most-positive-fixnum)) |
| 438 | 322 (if (= (charset-chars charset) 94) |
| 323 (setq lo 33 hi 126) | |
| 324 (setq lo 32 hi 127)) | |
| 325 (if (= (charset-dimension charset) 1) | |
| 326 (progn | |
| 327 (setq string (make-string (1+ (- hi lo)) ??)) | |
| 328 (setq n 0) | |
| 329 (loop for j from lo to hi do | |
| 330 (progn | |
| 331 (aset string n (make-char charset j)) | |
| 332 (incf n))) | |
| 2026 | 333 (garbage-collect) |
| 438 | 334 string) |
| 335 (progn | |
| 336 (setq string (make-string (* (1+ (- hi lo)) (1+ (- hi lo))) ??)) | |
| 337 (setq n 0) | |
| 338 (loop for j from lo to hi do | |
| 339 (loop for k from lo to hi do | |
| 340 (progn | |
| 341 (aset string n (make-char charset j k)) | |
| 342 (incf n)))) | |
| 2026 | 343 (garbage-collect) |
| 438 | 344 string)))) |
| 345 | |
| 346 ;; The following two used to crash xemacs! | |
| 347 (Assert (charset-char-string 'japanese-jisx0208)) | |
| 348 (aset (make-string 9003 ??) 1 (make-char 'latin-iso8859-1 77)) | |
| 349 | |
| 350 (let ((greek-string (charset-char-string 'greek-iso8859-7)) | |
| 351 (string (make-string (* 96 60) ??))) | |
| 352 (loop for j from 0 below (length string) do | |
| 353 (aset string j (aref greek-string (mod j 96)))) | |
| 354 (loop for k in '(0 1 58 59) do | |
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355 (Assert (equal (substring string (* 96 k) (* 96 (1+ k))) greek-string)))) |
| 438 | 356 |
| 357 (let ((greek-string (charset-char-string 'greek-iso8859-7)) | |
| 358 (string (make-string (* 96 60) ??))) | |
| 359 (loop for j from (1- (length string)) downto 0 do | |
| 360 (aset string j (aref greek-string (mod j 96)))) | |
| 361 (loop for k in '(0 1 58 59) do | |
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362 (Assert (equal (substring string (* 96 k) (* 96 (1+ k))) greek-string)))) |
| 438 | 363 |
| 364 (let ((ascii-string (charset-char-string 'ascii)) | |
| 365 (string (make-string (* 94 60) (make-char 'greek-iso8859-7 57)))) | |
| 366 (loop for j from 0 below (length string) do | |
| 367 (aset string j (aref ascii-string (mod j 94)))) | |
| 368 (loop for k in '(0 1 58 59) do | |
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369 (Assert (equal (substring string (* 94 k) (+ 94 (* 94 k))) ascii-string)))) |
| 438 | 370 |
| 371 (let ((ascii-string (charset-char-string 'ascii)) | |
| 372 (string (make-string (* 94 60) (make-char 'greek-iso8859-7 57)))) | |
| 373 (loop for j from (1- (length string)) downto 0 do | |
| 374 (aset string j (aref ascii-string (mod j 94)))) | |
| 375 (loop for k in '(0 1 58 59) do | |
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376 (Assert (equal (substring string (* 94 k) (* 94 (1+ k))) ascii-string)))) |
| 438 | 377 |
| 442 | 378 ;;--------------------------------------------------------------- |
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379 ;; Test string character conversion |
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380 ;;--------------------------------------------------------------- |
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381 |
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382 ;; #### This should test all coding systems! |
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383 |
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384 (let ((all-octets (let ((s (make-string 256 ?\000))) |
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385 (loop for i from (1- (length s)) downto 0 do |
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386 (aset s i (int-char i))) |
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387 s)) |
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388 (escape-quoted-result (let ((schar '(27 155 142 143 14 15)) |
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389 (s (make-string 262 ?\000)) |
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390 (pos 0)) |
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391 (loop for ord from 0 to 255 do |
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392 (when (member ord schar) |
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393 (aset s pos ?\033) |
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394 (incf pos)) |
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395 (aset s pos (int-char ord)) |
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396 (incf pos)) |
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397 s))) |
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398 (Assert (string= (encode-coding-string all-octets 'escape-quoted) |
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399 escape-quoted-result))) |
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400 |
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401 ;;--------------------------------------------------------------- |
| 442 | 402 ;; Test file-system character conversion (and, en passant, file ops) |
| 403 ;;--------------------------------------------------------------- | |
| 3970 | 404 (let* ((dstroke (make-char 'latin-iso8859-2 80)) |
| 405 (latin2-string (make-string 4 dstroke)) | |
| 597 | 406 (prefix (concat (file-name-as-directory |
| 407 (file-truename (temp-directory))) | |
| 408 latin2-string)) | |
| 2026 | 409 (file-name-coding-system |
| 410 ;; 'iso-8859-X doesn't work on darwin (as of "Panther" 10.3), it | |
| 411 ;; seems to know that file-name-coding-system is definitely utf-8 | |
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412 (if (or (string-match "darwin" system-configuration) |
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413 (featurep 'cygwin-use-utf-8)) |
| 2026 | 414 'utf-8 |
| 415 'iso-8859-2)) | |
| 3970 | 416 ;; make-temp-name does stat(), which on OS X requires that you |
| 417 ;; normalise, where open() will normalise for you. Previously we | |
| 418 ;; used scaron as the Latin-2 character, and make-temp-name errored | |
| 3976 | 419 ;; on OS X. LATIN CAPITAL LETTER D WITH STROKE does not decompose. |
| 3970 | 420 (name1 (make-temp-name prefix)) |
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421 (name2 (make-temp-name prefix)) |
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422 (name3 (make-temp-name prefix)) |
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423 working-symlinks) |
| 3472 | 424 (Assert (not (equal name1 name2))) |
| 425 (Assert (not (file-exists-p name1))) | |
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426 ;; This is how you suppress output from `message', called by `write-region' |
| 3472 | 427 (Silence-Message |
| 428 (write-region (point-min) (point-max) name1)) | |
| 429 (Assert (file-exists-p name1)) | |
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430 (Silence-Message |
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431 (write-region (point-min) (point-max) name3)) |
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432 (Assert (file-exists-p name3)) |
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433 (condition-case nil |
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434 (make-symbolic-link name1 name3) |
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435 (file-already-exists |
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436 ;; If we actually have functioning symlinks, we end up here, since |
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437 ;; name3 already exists and OK-IF-ALREADY-EXISTS was not specified. |
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438 (setq working-symlinks t))) |
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439 (when working-symlinks |
| 3472 | 440 (make-symbolic-link name1 name2) |
| 441 (Assert (file-exists-p name2)) | |
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442 (Assert (equal (file-truename name2) name1)) |
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443 (Assert (equal (file-truename name1) name1))) |
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444 (ignore-file-errors (delete-file name1)) |
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445 (ignore-file-errors (delete-file name2)) |
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446 (ignore-file-errors (delete-file name3))) |
| 442 | 447 |
| 448 ;; Add many more file operation tests here... | |
| 449 | |
| 450 ;;--------------------------------------------------------------- | |
| 451 ;; Test Unicode-related functions | |
| 452 ;;--------------------------------------------------------------- | |
| 4861 | 453 (let* ((scaron (make-char 'latin-iso8859-2 57))) |
| 875 | 454 ;; Used to try #x0000, but you can't change ASCII or Latin-1 |
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455 (loop |
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456 for code in '(#x0100 #x2222 #x4444 #xffff) |
| 4861 | 457 with initial-unicode = (char-to-unicode scaron) |
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458 do |
| 442 | 459 (progn |
| 4861 | 460 (set-unicode-conversion scaron code) |
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461 (Assert (eq code (char-to-unicode scaron))) |
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462 (Assert (eq scaron (unicode-to-char code '(latin-iso8859-2))))) |
| 4861 | 463 finally (set-unicode-conversion scaron initial-unicode)) |
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464 (Check-Error args-out-of-range (set-unicode-conversion scaron -10000))) |
| 1195 | 465 |
| 3439 | 466 (dolist (utf-8-char |
| 467 '("\xc6\x92" ;; U+0192 LATIN SMALL LETTER F WITH HOOK | |
| 468 "\xe2\x81\x8a" ;; U+204A TIRONIAN SIGN ET | |
| 469 "\xe2\x82\xae" ;; U+20AE TUGRIK SIGN | |
| 470 "\xf0\x9d\x92\xbd" ;; U+1D4BD MATHEMATICAL SCRIPT SMALL H | |
| 471 "\xf0\x9d\x96\x93" ;; U+1D593 MATHEMATICAL BOLD FRAKTUR SMALL N | |
| 472 "\xf0\xaf\xa8\x88" ;; U+2FA08 CJK COMPATIBILITY FOR U+4BCE | |
| 473 "\xf4\x8f\xbf\xbd")) ;; U+10FFFD <Plane 16 Private Use, Last> | |
| 474 (let* ((xemacs-character (car (append | |
| 475 (decode-coding-string utf-8-char 'utf-8) | |
| 476 nil))) | |
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477 (xemacs-charset (car (split-char xemacs-character)))) |
| 3439 | 478 |
| 479 ;; Trivial test of the UTF-8 support of the escape-quoted character set. | |
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480 (Assert (equal (decode-coding-string utf-8-char 'utf-8) |
| 3439 | 481 (decode-coding-string (concat "\033%G" utf-8-char) |
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482 'escape-quoted))) |
| 3439 | 483 |
| 484 ;; Check that the reverse mapping holds. | |
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485 (Assert (equal (unicode-code-point-to-utf-8-string |
| 3439 | 486 (encode-char xemacs-character 'ucs)) |
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487 utf-8-char)) |
| 3439 | 488 |
| 489 ;; Check that, if this character has been JIT-allocated, it is encoded | |
| 490 ;; in escape-quoted using the corresponding UTF-8 escape. | |
| 491 (when (charset-property xemacs-charset 'encode-as-utf-8) | |
|
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492 (Assert (equal (concat "\033%G" utf-8-char) |
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493 (encode-coding-string xemacs-character 'escape-quoted))) |
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494 (Assert (equal (concat "\033%G" utf-8-char) |
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495 (encode-coding-string xemacs-character 'ctext)))))) |
| 3439 | 496 |
| 3952 | 497 (loop |
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498 for (code-point utf-16-big-endian utf-16-little-endian) |
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499 in '((#x10000 "\xd8\x00\xdc\x00" "\x00\xd8\x00\xdc") |
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500 (#x10FFFD "\xdb\xff\xdf\xfd" "\xff\xdb\xfd\xdf")) |
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501 do |
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502 (Assert (equal (encode-coding-string |
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503 (decode-char 'ucs code-point) 'utf-16) |
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504 utf-16-big-endian)) |
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505 (Assert (equal (encode-coding-string |
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506 (decode-char 'ucs code-point) 'utf-16-le) |
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507 utf-16-little-endian))) |
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508 |
| 3952 | 509 |
| 1195 | 510 ;;--------------------------------------------------------------- |
| 3690 | 511 ;; Regression test for a couple of CCL-related bugs. |
| 512 ;;--------------------------------------------------------------- | |
| 513 | |
| 514 (let ((ccl-vector [0 0 0 0 0 0 0 0 0])) | |
| 515 (define-ccl-program ccl-write-two-control-1-chars | |
| 516 `(1 | |
| 517 ((r0 = ,(charset-id 'control-1)) | |
| 518 (r1 = 0) | |
| 519 (write-multibyte-character r0 r1) | |
| 520 (r1 = 31) | |
| 521 (write-multibyte-character r0 r1))) | |
| 522 "CCL program that writes two control-1 multibyte characters.") | |
| 523 | |
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524 (Assert (equal |
| 3690 | 525 (ccl-execute-on-string 'ccl-write-two-control-1-chars |
| 526 ccl-vector "") | |
| 527 (format "%c%c" (make-char 'control-1 0) | |
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528 (make-char 'control-1 31)))) |
| 3690 | 529 |
| 530 (define-ccl-program ccl-unicode-two-control-1-chars | |
| 531 `(1 | |
| 532 ((r0 = ,(charset-id 'control-1)) | |
| 533 (r1 = 31) | |
| 534 (mule-to-unicode r0 r1) | |
| 535 (r4 = r0) | |
| 536 (r3 = ,(charset-id 'control-1)) | |
| 537 (r2 = 0) | |
| 538 (mule-to-unicode r3 r2))) | |
| 539 "CCL program that writes two control-1 UCS code points in r3 and r4") | |
| 540 | |
| 541 ;; Re-initialise the vector, mainly to clear the instruction counter, | |
| 542 ;; which is its last element. | |
| 543 (setq ccl-vector [0 0 0 0 0 0 0 0 0]) | |
| 544 | |
| 545 (ccl-execute-on-string 'ccl-unicode-two-control-1-chars ccl-vector "") | |
| 546 | |
| 547 (Assert (and (eq (aref ccl-vector 3) | |
| 548 (encode-char (make-char 'control-1 0) 'ucs)) | |
| 549 (eq (aref ccl-vector 4) | |
| 550 (encode-char (make-char 'control-1 31) 'ucs))))) | |
| 551 | |
| 4295 | 552 |
| 553 ;; Test the 8 bit fixed-width coding systems for round-trip | |
| 554 ;; compatibility with themselves. | |
| 555 (loop | |
| 556 for coding-system in (coding-system-list) | |
| 557 with all-possible-octets = (apply #'string | |
| 558 (loop for i from ?\x00 to ?\xFF | |
| 559 collect i)) | |
| 560 do | |
|
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561 (when (and (eq 'fixed-width (coding-system-type coding-system)) |
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562 ;; Don't check the coding systems with odd line endings |
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563 ;; (maybe we should): |
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564 (eq 'lf (coding-system-eol-type coding-system))) |
| 4295 | 565 ;; These coding systems are round-trip compatible with themselves. |
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566 (Assert (equal (encode-coding-string |
| 4295 | 567 (decode-coding-string all-possible-octets |
| 568 coding-system) | |
| 569 coding-system) | |
|
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570 all-possible-octets) |
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571 (format "checking %s is transparent" coding-system)))) |
| 4295 | 572 |
| 3690 | 573 ;;--------------------------------------------------------------- |
| 1195 | 574 ;; Test charset-in-* functions |
| 575 ;;--------------------------------------------------------------- | |
| 576 (with-temp-buffer | |
| 577 (insert-file-contents (locate-data-file "HELLO")) | |
|
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578 (let ((sorted-charsets-in-HELLO |
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579 '(arabic-iso8859-6 ascii chinese-big5-1 chinese-gb2312 |
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580 cyrillic-iso8859-5 ethiopic greek-iso8859-7 |
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581 hebrew-iso8859-8 japanese-jisx0208 japanese-jisx0212 |
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582 katakana-jisx0201 korean-ksc5601 latin-iso8859-1 |
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583 latin-iso8859-2 vietnamese-viscii-lower))) |
|
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584 (Assert (equal |
|
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585 ;; The sort is to make the algorithm of charsets-in-region |
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586 ;; irrelevant. |
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587 (sort (charsets-in-region (point-min) (point-max)) |
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588 #'string<) |
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589 sorted-charsets-in-HELLO)) |
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590 (Assert (equal |
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591 (sort (charsets-in-string (buffer-substring (point-min) |
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592 (point-max))) |
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593 #'string<) |
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594 sorted-charsets-in-HELLO)))) |
| 3948 | 595 |
| 4133 | 596 ;;--------------------------------------------------------------- |
| 597 ;; Language environments, and whether the specified values are sane. | |
| 598 ;;--------------------------------------------------------------- | |
| 599 (loop | |
| 600 for language in (mapcar #'car language-info-alist) | |
| 601 with language-input-method = nil | |
| 4305 | 602 with native-coding-system = nil |
|
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603 with original-language-environment = current-language-environment |
| 4133 | 604 do |
| 605 ;; s-l-e can call #'require, which says "Loading ..." | |
| 606 (Silence-Message (set-language-environment language)) | |
|
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607 (Assert (equal language current-language-environment)) |
| 4133 | 608 |
| 609 (setq language-input-method | |
| 610 (get-language-info language 'input-method)) | |
| 611 (when (and language-input-method | |
| 612 ;; #### Not robust, if more input methods besides canna are | |
| 613 ;; in core. The intention of this is that if *any* of the | |
| 614 ;; packages' input methods are available, we check that *all* | |
| 615 ;; of the language environments' input methods actually | |
| 616 ;; exist, which goes against the spirit of non-monolithic | |
| 617 ;; packages. But I don't have a better approach to this. | |
| 618 (> (length input-method-alist) 1)) | |
| 619 (Assert (assoc language-input-method input-method-alist)) | |
| 620 (Skip-Test-Unless | |
| 621 (assoc language-input-method input-method-alist) | |
| 622 "input method unavailable" | |
| 623 (format "check that IM %s can be activated" language-input-method) | |
| 624 ;; s-i-m can load files. | |
| 625 (Silence-Message | |
| 626 (set-input-method language-input-method)) | |
|
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627 (Assert (equal language-input-method current-input-method)))) |
| 4133 | 628 |
| 3970 | 629 (dolist (charset (get-language-info language 'charset)) |
| 630 (Assert (charsetp (find-charset charset)))) | |
| 631 (dolist (coding-system (get-language-info language 'coding-system)) | |
| 632 (Assert (coding-system-p (find-coding-system coding-system)))) | |
| 4305 | 633 (dolist (coding-system |
| 634 (if (listp (setq native-coding-system | |
| 635 (get-language-info language | |
| 636 'native-coding-system))) | |
| 637 native-coding-system | |
| 638 (list native-coding-system))) | |
| 4133 | 639 ;; We don't have the appropriate POSIX locales to test with a |
| 640 ;; native-coding-system that is a function. | |
| 641 (unless (functionp coding-system) | |
|
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642 (Assert (coding-system-p (find-coding-system coding-system))))) |
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643 finally (set-language-environment original-language-environment)) |
| 3970 | 644 |
| 3948 | 645 (with-temp-buffer |
| 646 (flet | |
| 647 ((Assert-elc-is-escape-quoted () | |
| 648 "Assert the current buffer has an escape-quoted cookie if compiled." | |
| 649 (save-excursion | |
|
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650 (let* ((temporary-file-name (make-temp-name |
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651 (expand-file-name "zjPQ2Pk" |
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652 (temp-directory)))) |
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653 (byte-compile-result (byte-compile-from-buffer |
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654 (current-buffer) temporary-file-name |
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655 nil))) |
| 4133 | 656 (Assert (string-match |
| 657 "^;;;###coding system: escape-quoted" | |
| 658 (buffer-substring nil nil byte-compile-result)))))) | |
| 3948 | 659 (Assert-elc-has-no-specified-encoding () |
| 660 "Assert the current buffer has no coding cookie if compiled." | |
| 661 (save-excursion | |
|
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662 (let* ((temporary-file-name (make-temp-name |
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663 (expand-file-name "zjPQ2Pk" |
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664 (temp-directory)))) |
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665 (byte-compile-result (byte-compile-from-buffer |
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666 (current-buffer) temporary-file-name |
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667 nil))) |
| 3948 | 668 (Assert (not (string-match |
| 669 ";;;###coding system:" | |
| 4133 | 670 (buffer-substring nil nil |
| 671 byte-compile-result)))))))) | |
| 3948 | 672 (insert |
| 4133 | 673 ;; Create a buffer with Unicode escapes. The #'read call is at |
| 674 ;; runtime, because this file may be compiled and read in a non-Mule | |
| 675 ;; XEmacs. (But it won't be run.) | |
| 676 (read | |
| 677 "#r\" (defvar testing-mule-compilation-handling | |
| 678 (string ?\\u371E ;; kDefinition beautiful; pretty, used | |
| 3948 | 679 ;; in girl's name |
| 4133 | 680 ?\\U0002A6A9 ;; kDefinition (Cant.) sound of shouting |
| 681 ?\\U0002A65B ;; kDefinition (Cant.) decayed teeth; | |
| 3948 | 682 ;; tongue-tied |
| 4133 | 683 ?\\U00010400 ;; DESERET CAPITAL LETTER LONG I |
| 684 ?\\u3263)) ;; CIRCLED HANGUL RIEUL \"")) | |
| 3948 | 685 |
| 686 (Assert-elc-is-escape-quoted) | |
| 687 (delete-region (point-min) (point-max)) | |
| 688 | |
| 689 (insert | |
| 690 ;; This time, the buffer will contain the actual characters, because of | |
| 691 ;; u flag to the #r. | |
| 4133 | 692 (read |
| 693 "#ru\" (defvar testing-mule-compilation-handling | |
| 694 (string ?\\u371E ;; kDefinition beautiful; pretty, used | |
| 3948 | 695 ;; in girl's name |
| 4133 | 696 ?\\U0002A6A9 ;; kDefinition (Cant.) sound of shouting |
| 697 ?\\U0002A65B ;; kDefinition (Cant.) decayed teeth; | |
| 3948 | 698 ;; tongue-tied |
| 4133 | 699 ?\\U00010400 ;; DESERET CAPITAL LETTER LONG I |
| 700 ?\\u3263)) ;; CIRCLED HANGUL RIEUL \"")) | |
| 3948 | 701 |
| 702 (Assert-elc-is-escape-quoted) | |
| 703 (delete-region (point-min) (point-max)) | |
| 704 | |
| 705 (insert | |
| 706 ;; Just a single four character escape. | |
| 4133 | 707 (read |
| 708 "#r\" (defvar testing-mule-compilation-handling | |
| 709 (string ?\\u371E)) ;; kDefinition beautiful; pretty, used\"")) | |
| 3948 | 710 |
| 711 (Assert-elc-is-escape-quoted) | |
| 712 (delete-region (point-min) (point-max)) | |
| 713 | |
| 714 (insert | |
| 715 ;; Just a single eight character escape. | |
| 4133 | 716 (read |
| 717 "#r\" (defvar testing-mule-compilation-handling | |
| 718 (string ?\\U0002A65B)) ;; kDefinition (Cant.) decayed teeth;\"")) | |
| 3948 | 719 |
| 720 (Assert-elc-is-escape-quoted) | |
| 721 (delete-region (point-min) (point-max)) | |
| 722 | |
| 723 (insert | |
| 4133 | 724 ;; A single latin-1 hex digit escape No run-time #'read call, |
| 725 ;; non-Mule can handle this too. | |
| 3948 | 726 #r" (defvar testing-mule-compilation-handling |
| 4133 | 727 (string ?\xab)) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK") |
| 728 | |
| 729 (Assert-elc-has-no-specified-encoding) | |
| 730 (delete-region (point-min) (point-max)) | |
| 731 | |
| 732 (insert | |
| 733 ;; A single latin-1 character. No run-time #'read call. | |
| 734 #ru" (defvar testing-mule-compilation-handling | |
| 735 (string ?\u00AB)) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK\")") | |
| 3948 | 736 |
| 737 (Assert-elc-has-no-specified-encoding) | |
| 738 (delete-region (point-min) (point-max)) | |
| 739 | |
| 740 (insert | |
| 4133 | 741 ;; Just ASCII. No run-time #'read call |
| 742 #r" (defvar testing-mule-compilation-handling | |
| 743 (string ?A)) ;; LATIN CAPITAL LETTER A") | |
| 3948 | 744 |
| 745 (Assert-elc-has-no-specified-encoding) | |
| 746 (delete-region (point-min) (point-max)) | |
| 747 | |
|
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748 ;; There used to be a bug here because the coding-cookie insertion code |
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749 ;; looks at the input buffer, not the output buffer. |
| 4133 | 750 ;; |
| 751 ;; It looks at the input buffer because byte-compile-dynamic and | |
| 752 ;; byte-compile-dynamic-docstrings currently need to be | |
| 753 ;; unconditionally turned off for Mule files, since dynamic | |
| 754 ;; compilation of function bodies and docstrings fails if you can't | |
| 755 ;; call (point) and trivially get the byte offset in the file. | |
| 756 ;; | |
|
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757 ;; And to unconditionally turn those two features off, you need to know |
|
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758 ;; before byte-compilation whether the byte-compilation output file |
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759 ;; contains non-Latin-1 characters. Or to check after compilation and |
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760 ;; redo; the latter is what we do right now. This will only be necessary |
|
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761 ;; in a very small minority of cases, it's not a performance-critical |
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762 ;; issue. |
| 4133 | 763 ;; |
|
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764 ;; Martin Buchholz thinks, in bytecomp.el, that we should implement lazy |
|
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765 ;; loading for Mule files; I (Aidan Kehoe) don't think that's worth the |
|
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|
766 ;; effort today (February 2009). |
| 3948 | 767 (insert |
| 4133 | 768 "(defvar testing-mule-compilation-handling (eval-when-compile |
| 769 (decode-char 'ucs #x371e))) ;; kDefinition beautiful; pretty, used\"") | |
|
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770 (Assert-elc-is-escape-quoted) |
| 3948 | 771 (delete-region (point-min) (point-max)))) |
|
4318
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772 |
|
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|
773 (Known-Bug-Expect-Error |
|
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774 invalid-constant |
|
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775 (loop |
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776 for i from #x0 to #x10FFFF |
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777 with exceptions = #s(range-table type start-closed-end-closed |
|
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778 data ((#xFFFE #xFFFF) t |
|
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779 (#xFDD0 #xFDEF) t |
|
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780 (#xD800 #xDBFF) t |
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781 (#xDC00 #xDFFF) t)) |
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|
782 do (unless (get-range-table i exceptions) |
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783 (read (format (if (> i #xFFFF) #r"?\U%08X" #r"?\u%04X") i))) |
|
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784 finally return t)) |
|
4688
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785 (loop |
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786 for i from #x00 to #xff |
|
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|
787 do (Assert |
|
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|
788 (= 1 (length (decode-coding-string (format "%c" i) 'utf-8-unix))) |
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789 (format |
|
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790 "checking Unicode coding systems behave well with short input, %02X" |
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791 i))) |
|
4731
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792 |
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793 ;;--------------------------------------------------------------- |
|
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794 ;; Process tests |
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795 ;; #### Should do network too. |
|
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796 ;;--------------------------------------------------------------- |
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797 (Skip-Test-Unless (and (file-exists-p "/dev/null") |
|
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798 (fboundp 'executable-find) |
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799 (executable-find "cat")) |
|
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800 "cat(1) or /dev/null missing" |
|
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801 "Test that default-process-coding-system can be nil." |
|
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802 (with-temp-buffer |
|
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803 (Assert (let (default-process-coding-system) |
|
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804 (shell-command "cat </dev/null >/dev/null") |
|
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805 t)))) |
|
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806 |
|
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807 ) ; end of tests that require MULE built in. |
|
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808 |
|
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809 ;;; end of mule-tests.el |