Mercurial > hg > xemacs-beta
annotate tests/automated/mule-tests.el @ 4679:2c64d2bbb316
Test the multiple-value functionality.
tests/ChangeLog addition:
2009-08-16 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el (foo):
Test the Common Lisp-compatibile multiple value functionality.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sun, 16 Aug 2009 21:00:08 +0100 |
| parents | 938ffa3ffe4d |
| children | 7e54adf407a1 |
| rev | line source |
|---|---|
| 428 | 1 ;; Copyright (C) 1999 Free Software Foundation, Inc. |
| 2 | |
| 3 ;; Author: Hrvoje Niksic <hniksic@xemacs.org> | |
| 440 | 4 ;; Maintainers: Hrvoje Niksic <hniksic@xemacs.org>, |
| 5 ;; Martin Buchholz <martin@xemacs.org> | |
| 428 | 6 ;; Created: 1999 |
| 7 ;; Keywords: tests | |
| 8 | |
| 9 ;; This file is part of XEmacs. | |
| 10 | |
| 11 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 12 ;; under the terms of the GNU General Public License as published by | |
| 13 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 14 ;; any later version. | |
| 15 | |
| 16 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 19 ;; General Public License for more details. | |
| 20 | |
| 21 ;; You should have received a copy of the GNU General Public License | |
| 22 ;; along with XEmacs; see the file COPYING. If not, write to the Free | |
| 23 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 24 ;; 02111-1307, USA. | |
| 25 | |
| 26 ;;; Synched up with: Not in FSF. | |
| 27 | |
| 28 ;;; Commentary: | |
| 29 | |
| 30 ;; Test some Mule functionality (most of these remain to be written) . | |
| 31 ;; See test-harness.el for instructions on how to run these tests. | |
| 32 | |
| 434 | 33 ;; This file will be (read)ed by a non-mule XEmacs, so don't use |
| 34 ;; literal non-Latin1 characters. Use (make-char) instead. | |
| 35 | |
| 3948 | 36 (require 'bytecomp) |
| 37 | |
| 428 | 38 ;;----------------------------------------------------------------- |
| 39 ;; Test whether all legal chars may be safely inserted to a buffer. | |
| 40 ;;----------------------------------------------------------------- | |
| 41 | |
| 42 (defun test-chars (&optional for-test-harness) | |
| 43 "Insert all characters in a buffer, to see if XEmacs will crash. | |
| 44 This is done by creating a string with all the legal characters | |
| 4133 | 45 in [0, 2^21) range, inserting it into the buffer, and checking |
| 428 | 46 that the buffer's contents are equivalent to the string. |
| 47 | |
| 48 If FOR-TEST-HARNESS is specified, a temporary buffer is used, and | |
| 49 the Assert macro checks for correctness." | |
| 4133 | 50 (let ((max (expt 2 (if (featurep 'mule) 21 8))) |
| 428 | 51 (list nil) |
| 52 (i 0)) | |
| 53 (while (< i max) | |
| 54 (and (not for-test-harness) | |
| 55 (zerop (% i 1000)) | |
| 56 (message "%d" i)) | |
| 57 (and (int-char i) | |
| 58 ;; Don't aset to a string directly because random string | |
| 59 ;; access is O(n) under Mule. | |
| 60 (setq list (cons (int-char i) list))) | |
| 61 (setq i (1+ i))) | |
| 62 (let ((string (apply #'string (nreverse list)))) | |
| 63 (if for-test-harness | |
| 64 ;; For use with test-harness, use Assert and a temporary | |
| 65 ;; buffer. | |
| 66 (with-temp-buffer | |
| 67 (insert string) | |
| 68 (Assert (equal (buffer-string) string))) | |
| 69 ;; For use without test harness: use a normal buffer, so that | |
| 70 ;; you can also test whether redisplay works. | |
| 71 (switch-to-buffer (get-buffer-create "test")) | |
| 72 (erase-buffer) | |
| 73 (buffer-disable-undo) | |
| 74 (insert string) | |
| 75 (assert (equal (buffer-string) string)))))) | |
| 76 | |
| 77 ;; It would be really *really* nice if test-harness allowed a way to | |
| 78 ;; run a test in byte-compiled mode only. It's tedious to have | |
| 79 ;; time-consuming tests like this one run twice, once interpreted and | |
| 80 ;; once compiled, for no good reason. | |
| 81 (test-chars t) | |
| 434 | 82 |
| 3439 | 83 (defun unicode-code-point-to-utf-8-string (code-point) |
| 84 "Convert a Unicode code point to the equivalent UTF-8 string. | |
| 85 This is a naive implementation in Lisp. " | |
| 86 (check-argument-type 'natnump code-point) | |
| 87 (check-argument-range code-point 0 #x1fffff) | |
| 88 (if (< code-point #x80) | |
| 89 (format "%c" code-point) | |
| 90 (if (< code-point #x800) | |
| 91 (format "%c%c" | |
| 92 ;; ochars[0] = 0xC0 | (input & ~(0xFFFFF83F)) >> 6; | |
| 93 (logior #xc0 (lsh (logand code-point #x7c0) -6)) | |
| 94 ;; ochars[1] = 0x80 | input & ~(0xFFFFFFC0); | |
| 95 (logior #x80 (logand code-point #x3f))) | |
| 96 (if (< code-point #x00010000) | |
| 97 (format "%c%c%c" | |
| 98 ;; ochars[0] = 0xE0 | (input >> 12) & ~(0xFFFFFFF0); | |
| 99 (logior #xe0 (logand (lsh code-point -12) #x0f)) | |
| 100 ;; ochars[1] = 0x80 | (input >> 6) & ~(0xFFFFFFC0); | |
| 101 (logior #x80 (logand (lsh code-point -6) #x3f)) | |
| 102 ;; ochars[2] = 0x80 | input & ~(0xFFFFFFC0); | |
| 103 (logior #x80 (logand code-point #x3f))) | |
| 104 (if (< code-point #x200000) | |
| 105 (format "%c%c%c%c" | |
| 106 ;; ochars[0] = 0xF0 | (input >> 18) & ~(0xFFFFFFF8) | |
| 107 (logior #xF0 (logand (lsh code-point -18) #x7)) | |
| 108 ;; ochars[1] = 0x80 | (input >> 12) & ~(0xFFFFFFC0); | |
| 109 (logior #x80 (logand (lsh code-point -12) #x3f)) | |
| 110 ;; ochars[2] = 0x80 | (input >> 6) & ~(0xFFFFFFC0); | |
| 111 (logior #x80 (logand (lsh code-point -6) #x3f)) | |
| 112 ;; ochars[3] = 0x80 | input & ~(0xFFFFFFC0); | |
| 113 (logior #x80 (logand code-point #x3f)))))))) | |
| 114 | |
| 4026 | 115 ;;---------------------------------------------------------------- |
| 116 ;; Test that revert-buffer resets the modiff | |
| 117 ;; Bug reported 2007-06-20 <200706201902.32191.scop@xemacs.org>. | |
| 118 ;; Fixed 2007-06-22 <18043.2793.611745.734215@parhasard.net>. | |
| 119 ;;---------------------------------------------------------------- | |
| 120 | |
|
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121 (let ((test-file-name |
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122 (make-temp-file (expand-file-name "tXfXsKc" (temp-directory)))) |
| 4026 | 123 revert-buffer-function |
| 124 kill-buffer-hook) ; paranoia | |
| 125 (find-file test-file-name) | |
| 126 (erase-buffer) | |
| 127 (insert "a string\n") | |
| 4133 | 128 (Silence-Message (save-buffer 0)) |
| 4026 | 129 (insert "more text\n") |
| 130 (revert-buffer t t) | |
| 131 ;; Just "find-file" with autodetect coding didn't fail for me, but it does | |
| 132 ;; fail under test harness. Still we'll redo the test with an explicit | |
| 133 ;; coding system just in case. | |
| 134 (Assert (not (buffer-modified-p))) | |
| 135 (kill-buffer nil) | |
| 136 (when (find-coding-system 'utf-8) | |
| 137 (find-file test-file-name 'utf-8) | |
| 138 (insert "more text\n") | |
| 139 (revert-buffer t t) | |
| 140 (Assert (not (buffer-modified-p))) | |
| 141 (kill-buffer nil)) | |
| 142 (delete-file test-file-name)) | |
| 143 | |
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144 (let ((existing-file-name |
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145 (make-temp-file (expand-file-name "k7lCS2Mg" (temp-directory)))) |
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146 (nonexistent-file-name |
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147 (make-temp-name (temp-directory)))) |
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148 (find-file existing-file-name) |
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149 (Assert (not (eq 'undecided |
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150 (coding-system-type buffer-file-coding-system)))) |
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151 (kill-buffer nil) |
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152 (dolist (coding-system '(utf-8 windows-1251 macintosh big5)) |
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153 (when (find-coding-system coding-system) |
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154 (find-file existing-file-name coding-system) |
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155 (Assert (eq (find-coding-system coding-system) |
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156 buffer-file-coding-system)) |
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157 (kill-buffer nil) |
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158 (find-file nonexistent-file-name coding-system) |
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159 (Assert (eq (find-coding-system coding-system) |
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160 buffer-file-coding-system)) |
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161 (set-buffer-modified-p nil) |
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162 (kill-buffer nil))) |
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163 (delete-file existing-file-name)) |
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164 |
| 434 | 165 ;;----------------------------------------------------------------- |
| 166 ;; Test string modification functions that modify the length of a char. | |
| 167 ;;----------------------------------------------------------------- | |
| 168 | |
| 169 (when (featurep 'mule) | |
| 442 | 170 ;;--------------------------------------------------------------- |
| 434 | 171 ;; Test fillarray |
| 442 | 172 ;;--------------------------------------------------------------- |
| 434 | 173 (macrolet |
| 174 ((fillarray-test | |
| 175 (charset1 charset2) | |
| 176 (let ((char1 (make-char charset1 69)) | |
| 177 (char2 (make-char charset2 69))) | |
| 178 `(let ((string (make-string 1000 ,char1))) | |
| 179 (fillarray string ,char2) | |
| 180 (Assert (eq (aref string 0) ,char2)) | |
| 181 (Assert (eq (aref string (1- (length string))) ,char2)) | |
| 182 (Assert (eq (length string) 1000)))))) | |
| 183 (fillarray-test ascii latin-iso8859-1) | |
| 184 (fillarray-test ascii latin-iso8859-2) | |
| 185 (fillarray-test latin-iso8859-1 ascii) | |
| 186 (fillarray-test latin-iso8859-2 ascii)) | |
| 187 | |
| 188 ;; Test aset | |
| 189 (let ((string (string (make-char 'ascii 69) (make-char 'latin-iso8859-2 69)))) | |
| 190 (aset string 0 (make-char 'latin-iso8859-2 42)) | |
| 191 (Assert (eq (aref string 1) (make-char 'latin-iso8859-2 69)))) | |
| 192 | |
| 442 | 193 ;;--------------------------------------------------------------- |
| 440 | 194 ;; Test coding system functions |
| 442 | 195 ;;--------------------------------------------------------------- |
| 440 | 196 |
| 197 ;; Create alias for coding system without subsidiaries | |
| 198 (Assert (coding-system-p (find-coding-system 'binary))) | |
| 199 (Assert (coding-system-canonical-name-p 'binary)) | |
| 200 (Assert (not (coding-system-alias-p 'binary))) | |
| 201 (Assert (not (coding-system-alias-p 'mule-tests-alias))) | |
| 202 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 203 (Check-Error-Message | |
| 204 error "Symbol is the canonical name of a coding system and cannot be redefined" | |
| 205 (define-coding-system-alias 'binary 'iso8859-2)) | |
| 206 (Check-Error-Message | |
| 207 error "Symbol is not a coding system alias" | |
| 208 (coding-system-aliasee 'binary)) | |
| 209 | |
| 210 (define-coding-system-alias 'mule-tests-alias 'binary) | |
| 211 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 212 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 213 (Assert (eq (get-coding-system 'binary) (get-coding-system 'mule-tests-alias))) | |
| 214 (Assert (eq 'binary (coding-system-aliasee 'mule-tests-alias))) | |
| 215 (Assert (not (coding-system-alias-p 'mule-tests-alias-unix))) | |
| 216 (Assert (not (coding-system-alias-p 'mule-tests-alias-dos))) | |
| 217 (Assert (not (coding-system-alias-p 'mule-tests-alias-mac))) | |
| 218 | |
| 219 (define-coding-system-alias 'mule-tests-alias (get-coding-system 'binary)) | |
| 220 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 221 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 222 (Assert (eq (get-coding-system 'binary) (get-coding-system 'mule-tests-alias))) | |
| 223 (Assert (eq 'binary (coding-system-aliasee 'mule-tests-alias))) | |
| 224 (Assert (not (coding-system-alias-p 'mule-tests-alias-unix))) | |
| 225 (Assert (not (coding-system-alias-p 'mule-tests-alias-dos))) | |
| 226 (Assert (not (coding-system-alias-p 'mule-tests-alias-mac))) | |
| 227 | |
| 228 (define-coding-system-alias 'nested-mule-tests-alias 'mule-tests-alias) | |
| 229 (Assert (coding-system-alias-p 'nested-mule-tests-alias)) | |
| 230 (Assert (not (coding-system-canonical-name-p 'nested-mule-tests-alias))) | |
| 231 (Assert (eq (get-coding-system 'binary) (get-coding-system 'nested-mule-tests-alias))) | |
| 232 (Assert (eq (coding-system-aliasee 'nested-mule-tests-alias) 'mule-tests-alias)) | |
| 233 (Assert (eq 'mule-tests-alias (coding-system-aliasee 'nested-mule-tests-alias))) | |
| 234 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-unix))) | |
| 235 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-dos))) | |
| 236 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-mac))) | |
| 237 | |
| 238 (Check-Error-Message | |
| 239 error "Attempt to create a coding system alias loop" | |
| 240 (define-coding-system-alias 'mule-tests-alias 'nested-mule-tests-alias)) | |
| 241 (Check-Error-Message | |
| 242 error "No such coding system" | |
| 243 (define-coding-system-alias 'no-such-coding-system 'no-such-coding-system)) | |
| 244 (Check-Error-Message | |
| 245 error "Attempt to create a coding system alias loop" | |
| 246 (define-coding-system-alias 'mule-tests-alias 'mule-tests-alias)) | |
| 247 | |
| 248 (define-coding-system-alias 'nested-mule-tests-alias nil) | |
| 249 (define-coding-system-alias 'mule-tests-alias nil) | |
| 250 (Assert (coding-system-p (find-coding-system 'binary))) | |
| 251 (Assert (coding-system-canonical-name-p 'binary)) | |
| 252 (Assert (not (coding-system-alias-p 'binary))) | |
| 253 (Assert (not (coding-system-alias-p 'mule-tests-alias))) | |
| 254 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 255 (Check-Error-Message | |
| 256 error "Symbol is the canonical name of a coding system and cannot be redefined" | |
| 257 (define-coding-system-alias 'binary 'iso8859-2)) | |
| 258 (Check-Error-Message | |
| 259 error "Symbol is not a coding system alias" | |
| 260 (coding-system-aliasee 'binary)) | |
| 261 | |
| 262 (define-coding-system-alias 'nested-mule-tests-alias nil) | |
| 263 (define-coding-system-alias 'mule-tests-alias nil) | |
| 264 | |
| 265 ;; Create alias for coding system with subsidiaries | |
| 266 (define-coding-system-alias 'mule-tests-alias 'iso-8859-7) | |
| 267 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 268 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 269 (Assert (eq (get-coding-system 'iso-8859-7) (get-coding-system 'mule-tests-alias))) | |
| 270 (Assert (eq 'iso-8859-7 (coding-system-aliasee 'mule-tests-alias))) | |
| 271 (Assert (coding-system-alias-p 'mule-tests-alias-unix)) | |
| 272 (Assert (coding-system-alias-p 'mule-tests-alias-dos)) | |
| 273 (Assert (coding-system-alias-p 'mule-tests-alias-mac)) | |
| 274 | |
| 275 (define-coding-system-alias 'mule-tests-alias (get-coding-system 'iso-8859-7)) | |
| 276 (Assert (coding-system-alias-p 'mule-tests-alias)) | |
| 277 (Assert (not (coding-system-canonical-name-p 'mule-tests-alias))) | |
| 278 (Assert (eq (get-coding-system 'iso-8859-7) (get-coding-system 'mule-tests-alias))) | |
| 279 (Assert (eq 'iso-8859-7 (coding-system-aliasee 'mule-tests-alias))) | |
| 280 (Assert (coding-system-alias-p 'mule-tests-alias-unix)) | |
| 281 (Assert (coding-system-alias-p 'mule-tests-alias-dos)) | |
| 282 (Assert (coding-system-alias-p 'mule-tests-alias-mac)) | |
| 283 (Assert (eq (find-coding-system 'mule-tests-alias-mac) | |
| 284 (find-coding-system 'iso-8859-7-mac))) | |
| 285 | |
| 286 (define-coding-system-alias 'nested-mule-tests-alias 'mule-tests-alias) | |
| 287 (Assert (coding-system-alias-p 'nested-mule-tests-alias)) | |
| 288 (Assert (not (coding-system-canonical-name-p 'nested-mule-tests-alias))) | |
| 289 (Assert (eq (get-coding-system 'iso-8859-7) | |
| 290 (get-coding-system 'nested-mule-tests-alias))) | |
| 291 (Assert (eq (coding-system-aliasee 'nested-mule-tests-alias) 'mule-tests-alias)) | |
| 292 (Assert (eq 'mule-tests-alias (coding-system-aliasee 'nested-mule-tests-alias))) | |
| 293 (Assert (coding-system-alias-p 'nested-mule-tests-alias-unix)) | |
| 294 (Assert (coding-system-alias-p 'nested-mule-tests-alias-dos)) | |
| 295 (Assert (coding-system-alias-p 'nested-mule-tests-alias-mac)) | |
| 296 (Assert (eq (find-coding-system 'nested-mule-tests-alias-unix) | |
| 297 (find-coding-system 'iso-8859-7-unix))) | |
| 298 | |
| 299 (Check-Error-Message | |
| 300 error "Attempt to create a coding system alias loop" | |
| 301 (define-coding-system-alias 'mule-tests-alias 'nested-mule-tests-alias)) | |
| 302 (Check-Error-Message | |
| 303 error "No such coding system" | |
| 304 (define-coding-system-alias 'no-such-coding-system 'no-such-coding-system)) | |
| 305 (Check-Error-Message | |
| 306 error "Attempt to create a coding system alias loop" | |
| 307 (define-coding-system-alias 'mule-tests-alias 'mule-tests-alias)) | |
| 308 | |
| 309 ;; Test dangling alias deletion | |
| 310 (define-coding-system-alias 'mule-tests-alias nil) | |
| 311 (Assert (not (coding-system-alias-p 'mule-tests-alias))) | |
| 312 (Assert (not (coding-system-alias-p 'mule-tests-alias-unix))) | |
| 313 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias))) | |
| 314 (Assert (not (coding-system-alias-p 'nested-mule-tests-alias-dos))) | |
| 315 | |
| 442 | 316 ;;--------------------------------------------------------------- |
| 438 | 317 ;; Test strings waxing and waning across the 8k BIG_STRING limit (see alloc.c) |
| 442 | 318 ;;--------------------------------------------------------------- |
| 438 | 319 (defun charset-char-string (charset) |
| 2026 | 320 (let (lo hi string n (gc-cons-threshold most-positive-fixnum)) |
| 438 | 321 (if (= (charset-chars charset) 94) |
| 322 (setq lo 33 hi 126) | |
| 323 (setq lo 32 hi 127)) | |
| 324 (if (= (charset-dimension charset) 1) | |
| 325 (progn | |
| 326 (setq string (make-string (1+ (- hi lo)) ??)) | |
| 327 (setq n 0) | |
| 328 (loop for j from lo to hi do | |
| 329 (progn | |
| 330 (aset string n (make-char charset j)) | |
| 331 (incf n))) | |
| 2026 | 332 (garbage-collect) |
| 438 | 333 string) |
| 334 (progn | |
| 335 (setq string (make-string (* (1+ (- hi lo)) (1+ (- hi lo))) ??)) | |
| 336 (setq n 0) | |
| 337 (loop for j from lo to hi do | |
| 338 (loop for k from lo to hi do | |
| 339 (progn | |
| 340 (aset string n (make-char charset j k)) | |
| 341 (incf n)))) | |
| 2026 | 342 (garbage-collect) |
| 438 | 343 string)))) |
| 344 | |
| 345 ;; The following two used to crash xemacs! | |
| 346 (Assert (charset-char-string 'japanese-jisx0208)) | |
| 347 (aset (make-string 9003 ??) 1 (make-char 'latin-iso8859-1 77)) | |
| 348 | |
| 349 (let ((greek-string (charset-char-string 'greek-iso8859-7)) | |
| 350 (string (make-string (* 96 60) ??))) | |
| 351 (loop for j from 0 below (length string) do | |
| 352 (aset string j (aref greek-string (mod j 96)))) | |
| 353 (loop for k in '(0 1 58 59) do | |
| 354 (Assert (equal (substring string (* 96 k) (* 96 (1+ k))) greek-string)))) | |
| 355 | |
| 356 (let ((greek-string (charset-char-string 'greek-iso8859-7)) | |
| 357 (string (make-string (* 96 60) ??))) | |
| 358 (loop for j from (1- (length string)) downto 0 do | |
| 359 (aset string j (aref greek-string (mod j 96)))) | |
| 360 (loop for k in '(0 1 58 59) do | |
| 361 (Assert (equal (substring string (* 96 k) (* 96 (1+ k))) greek-string)))) | |
| 362 | |
| 363 (let ((ascii-string (charset-char-string 'ascii)) | |
| 364 (string (make-string (* 94 60) (make-char 'greek-iso8859-7 57)))) | |
| 365 (loop for j from 0 below (length string) do | |
| 366 (aset string j (aref ascii-string (mod j 94)))) | |
| 367 (loop for k in '(0 1 58 59) do | |
| 368 (Assert (equal (substring string (* 94 k) (+ 94 (* 94 k))) ascii-string)))) | |
| 369 | |
| 370 (let ((ascii-string (charset-char-string 'ascii)) | |
| 371 (string (make-string (* 94 60) (make-char 'greek-iso8859-7 57)))) | |
| 372 (loop for j from (1- (length string)) downto 0 do | |
| 373 (aset string j (aref ascii-string (mod j 94)))) | |
| 374 (loop for k in '(0 1 58 59) do | |
| 375 (Assert (equal (substring string (* 94 k) (* 94 (1+ k))) ascii-string)))) | |
| 376 | |
| 442 | 377 ;;--------------------------------------------------------------- |
| 378 ;; Test file-system character conversion (and, en passant, file ops) | |
| 379 ;;--------------------------------------------------------------- | |
| 3970 | 380 (let* ((dstroke (make-char 'latin-iso8859-2 80)) |
| 381 (latin2-string (make-string 4 dstroke)) | |
| 597 | 382 (prefix (concat (file-name-as-directory |
| 383 (file-truename (temp-directory))) | |
| 384 latin2-string)) | |
| 2026 | 385 (file-name-coding-system |
| 386 ;; 'iso-8859-X doesn't work on darwin (as of "Panther" 10.3), it | |
| 387 ;; seems to know that file-name-coding-system is definitely utf-8 | |
| 388 (if (string-match "darwin" system-configuration) | |
| 389 'utf-8 | |
| 390 'iso-8859-2)) | |
| 3970 | 391 ;; make-temp-name does stat(), which on OS X requires that you |
| 392 ;; normalise, where open() will normalise for you. Previously we | |
| 393 ;; used scaron as the Latin-2 character, and make-temp-name errored | |
| 3976 | 394 ;; on OS X. LATIN CAPITAL LETTER D WITH STROKE does not decompose. |
| 3970 | 395 (name1 (make-temp-name prefix)) |
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396 (name2 (make-temp-name prefix)) |
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397 (name3 (make-temp-name prefix)) |
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398 working-symlinks) |
| 3472 | 399 (Assert (not (equal name1 name2))) |
| 400 (Assert (not (file-exists-p name1))) | |
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401 ;; This is how you suppress output from `message', called by `write-region' |
| 3472 | 402 (Silence-Message |
| 403 (write-region (point-min) (point-max) name1)) | |
| 404 (Assert (file-exists-p name1)) | |
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405 (Silence-Message |
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406 (write-region (point-min) (point-max) name3)) |
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407 (Assert (file-exists-p name3)) |
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408 (condition-case nil |
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409 (make-symbolic-link name1 name3) |
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410 (file-already-exists |
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411 ;; If we actually have functioning symlinks, we end up here, since |
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412 ;; name3 already exists and OK-IF-ALREADY-EXISTS was not specified. |
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413 (setq working-symlinks t))) |
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414 (when working-symlinks |
| 3472 | 415 (make-symbolic-link name1 name2) |
| 416 (Assert (file-exists-p name2)) | |
| 417 (Assert (equal (file-truename name2) name1)) | |
| 418 (Assert (equal (file-truename name1) name1))) | |
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419 (ignore-file-errors (delete-file name1)) |
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420 (ignore-file-errors (delete-file name2)) |
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421 (ignore-file-errors (delete-file name3))) |
| 442 | 422 |
| 423 ;; Add many more file operation tests here... | |
| 424 | |
| 425 ;;--------------------------------------------------------------- | |
| 426 ;; Test Unicode-related functions | |
| 427 ;;--------------------------------------------------------------- | |
| 428 (let* ((scaron (make-char 'latin-iso8859-2 57))) | |
| 875 | 429 ;; Used to try #x0000, but you can't change ASCII or Latin-1 |
| 430 (loop for code in '(#x0100 #x2222 #x4444 #xffff) do | |
| 442 | 431 (progn |
| 800 | 432 (set-unicode-conversion scaron code) |
| 433 (Assert (eq code (char-to-unicode scaron))) | |
| 434 (Assert (eq scaron (unicode-to-char code '(latin-iso8859-2)))))) | |
| 442 | 435 |
| 800 | 436 (Check-Error wrong-type-argument (set-unicode-conversion scaron -10000))) |
| 1195 | 437 |
| 3439 | 438 (dolist (utf-8-char |
| 439 '("\xc6\x92" ;; U+0192 LATIN SMALL LETTER F WITH HOOK | |
| 440 "\xe2\x81\x8a" ;; U+204A TIRONIAN SIGN ET | |
| 441 "\xe2\x82\xae" ;; U+20AE TUGRIK SIGN | |
| 442 "\xf0\x9d\x92\xbd" ;; U+1D4BD MATHEMATICAL SCRIPT SMALL H | |
| 443 "\xf0\x9d\x96\x93" ;; U+1D593 MATHEMATICAL BOLD FRAKTUR SMALL N | |
| 444 "\xf0\xaf\xa8\x88" ;; U+2FA08 CJK COMPATIBILITY FOR U+4BCE | |
| 445 "\xf4\x8f\xbf\xbd")) ;; U+10FFFD <Plane 16 Private Use, Last> | |
| 446 (let* ((xemacs-character (car (append | |
| 447 (decode-coding-string utf-8-char 'utf-8) | |
| 448 nil))) | |
| 449 (xemacs-charset (car (split-char xemacs-character)))) | |
| 450 | |
| 451 ;; Trivial test of the UTF-8 support of the escape-quoted character set. | |
| 452 (Assert (equal (decode-coding-string utf-8-char 'utf-8) | |
| 453 (decode-coding-string (concat "\033%G" utf-8-char) | |
| 454 'escape-quoted))) | |
| 455 | |
| 456 ;; Check that the reverse mapping holds. | |
| 457 (Assert (equal (unicode-code-point-to-utf-8-string | |
| 458 (encode-char xemacs-character 'ucs)) | |
| 459 utf-8-char)) | |
| 460 | |
| 461 ;; Check that, if this character has been JIT-allocated, it is encoded | |
| 462 ;; in escape-quoted using the corresponding UTF-8 escape. | |
| 463 (when (charset-property xemacs-charset 'encode-as-utf-8) | |
| 464 (Assert (equal (concat "\033%G" utf-8-char) | |
| 465 (encode-coding-string xemacs-character 'escape-quoted))) | |
| 466 (Assert (equal (concat "\033%G" utf-8-char) | |
| 467 (encode-coding-string xemacs-character 'ctext)))))) | |
| 468 | |
| 3952 | 469 (loop |
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470 for (code-point utf-16-big-endian utf-16-little-endian) |
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471 in '((#x10000 "\xd8\x00\xdc\x00" "\x00\xd8\x00\xdc") |
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472 (#x10FFFD "\xdb\xff\xdf\xfd" "\xff\xdb\xfd\xdf")) |
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473 do |
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474 (Assert (equal (encode-coding-string |
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475 (decode-char 'ucs code-point) 'utf-16) |
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476 utf-16-big-endian)) |
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477 (Assert (equal (encode-coding-string |
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478 (decode-char 'ucs code-point) 'utf-16-le) |
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479 utf-16-little-endian))) |
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480 |
| 3952 | 481 |
| 1195 | 482 ;;--------------------------------------------------------------- |
| 3690 | 483 ;; Regression test for a couple of CCL-related bugs. |
| 484 ;;--------------------------------------------------------------- | |
| 485 | |
| 486 (let ((ccl-vector [0 0 0 0 0 0 0 0 0])) | |
| 487 (define-ccl-program ccl-write-two-control-1-chars | |
| 488 `(1 | |
| 489 ((r0 = ,(charset-id 'control-1)) | |
| 490 (r1 = 0) | |
| 491 (write-multibyte-character r0 r1) | |
| 492 (r1 = 31) | |
| 493 (write-multibyte-character r0 r1))) | |
| 494 "CCL program that writes two control-1 multibyte characters.") | |
| 495 | |
| 496 (Assert (equal | |
| 497 (ccl-execute-on-string 'ccl-write-two-control-1-chars | |
| 498 ccl-vector "") | |
| 499 (format "%c%c" (make-char 'control-1 0) | |
| 500 (make-char 'control-1 31)))) | |
| 501 | |
| 502 (define-ccl-program ccl-unicode-two-control-1-chars | |
| 503 `(1 | |
| 504 ((r0 = ,(charset-id 'control-1)) | |
| 505 (r1 = 31) | |
| 506 (mule-to-unicode r0 r1) | |
| 507 (r4 = r0) | |
| 508 (r3 = ,(charset-id 'control-1)) | |
| 509 (r2 = 0) | |
| 510 (mule-to-unicode r3 r2))) | |
| 511 "CCL program that writes two control-1 UCS code points in r3 and r4") | |
| 512 | |
| 513 ;; Re-initialise the vector, mainly to clear the instruction counter, | |
| 514 ;; which is its last element. | |
| 515 (setq ccl-vector [0 0 0 0 0 0 0 0 0]) | |
| 516 | |
| 517 (ccl-execute-on-string 'ccl-unicode-two-control-1-chars ccl-vector "") | |
| 518 | |
| 519 (Assert (and (eq (aref ccl-vector 3) | |
| 520 (encode-char (make-char 'control-1 0) 'ucs)) | |
| 521 (eq (aref ccl-vector 4) | |
| 522 (encode-char (make-char 'control-1 31) 'ucs))))) | |
| 523 | |
| 4295 | 524 |
| 525 ;; Test the 8 bit fixed-width coding systems for round-trip | |
| 526 ;; compatibility with themselves. | |
| 527 (loop | |
| 528 for coding-system in (coding-system-list) | |
| 529 with all-possible-octets = (apply #'string | |
| 530 (loop for i from ?\x00 to ?\xFF | |
| 531 collect i)) | |
| 532 do | |
| 533 (when (and (coding-system-get coding-system '8-bit-fixed) | |
| 534 ;; Don't check the coding systems with autodetect, they are | |
| 535 ;; not round-trip compatible for the possible line-ending | |
| 536 ;; characters. | |
| 537 (string-match #r"-\(unix\|dos\|mac\)$" | |
| 538 (symbol-name coding-system))) | |
| 539 ;; These coding systems are round-trip compatible with themselves. | |
| 540 (Assert (equal (encode-coding-string | |
| 541 (decode-coding-string all-possible-octets | |
| 542 coding-system) | |
| 543 coding-system) | |
| 544 all-possible-octets)))) | |
| 545 | |
| 3690 | 546 ;;--------------------------------------------------------------- |
| 1195 | 547 ;; Test charset-in-* functions |
| 548 ;;--------------------------------------------------------------- | |
| 549 (with-temp-buffer | |
| 550 (insert-file-contents (locate-data-file "HELLO")) | |
| 3927 | 551 (Assert (equal |
| 552 ;; The sort is to make the algorithm of charsets-in-region | |
| 553 ;; irrelevant. | |
| 554 (sort (charsets-in-region (point-min) (point-max)) | |
| 4133 | 555 #'string<) |
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556 '(ascii chinese-big5-1 chinese-gb2312 cyrillic-iso8859-5 |
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557 ethiopic greek-iso8859-7 hebrew-iso8859-8 japanese-jisx0208 |
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558 japanese-jisx0212 jit-ucs-charset-0 katakana-jisx0201 |
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559 korean-ksc5601 latin-iso8859-1 latin-iso8859-2 thai-xtis |
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560 vietnamese-viscii-lower))) |
| 3927 | 561 (Assert (equal |
| 562 (sort (charsets-in-string (buffer-substring (point-min) | |
| 1316 | 563 (point-max))) |
| 4133 | 564 #'string<) |
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565 '(ascii chinese-big5-1 chinese-gb2312 cyrillic-iso8859-5 |
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566 ethiopic greek-iso8859-7 hebrew-iso8859-8 japanese-jisx0208 |
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567 japanese-jisx0212 jit-ucs-charset-0 katakana-jisx0201 |
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568 korean-ksc5601 latin-iso8859-1 latin-iso8859-2 thai-xtis |
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569 vietnamese-viscii-lower)))) |
| 3948 | 570 |
| 4133 | 571 ;;--------------------------------------------------------------- |
| 572 ;; Language environments, and whether the specified values are sane. | |
| 573 ;;--------------------------------------------------------------- | |
| 574 (loop | |
| 575 for language in (mapcar #'car language-info-alist) | |
| 576 with language-input-method = nil | |
| 4305 | 577 with native-coding-system = nil |
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578 with original-language-environment = current-language-environment |
| 4133 | 579 do |
| 580 ;; s-l-e can call #'require, which says "Loading ..." | |
| 581 (Silence-Message (set-language-environment language)) | |
| 3970 | 582 (Assert (equal language current-language-environment)) |
| 4133 | 583 |
| 584 (setq language-input-method | |
| 585 (get-language-info language 'input-method)) | |
| 586 (when (and language-input-method | |
| 587 ;; #### Not robust, if more input methods besides canna are | |
| 588 ;; in core. The intention of this is that if *any* of the | |
| 589 ;; packages' input methods are available, we check that *all* | |
| 590 ;; of the language environments' input methods actually | |
| 591 ;; exist, which goes against the spirit of non-monolithic | |
| 592 ;; packages. But I don't have a better approach to this. | |
| 593 (> (length input-method-alist) 1)) | |
| 594 (Assert (assoc language-input-method input-method-alist)) | |
| 595 (Skip-Test-Unless | |
| 596 (assoc language-input-method input-method-alist) | |
| 597 "input method unavailable" | |
| 598 (format "check that IM %s can be activated" language-input-method) | |
| 599 ;; s-i-m can load files. | |
| 600 (Silence-Message | |
| 601 (set-input-method language-input-method)) | |
| 602 (Assert (equal language-input-method current-input-method)))) | |
| 603 | |
| 3970 | 604 (dolist (charset (get-language-info language 'charset)) |
| 605 (Assert (charsetp (find-charset charset)))) | |
| 606 (dolist (coding-system (get-language-info language 'coding-system)) | |
| 607 (Assert (coding-system-p (find-coding-system coding-system)))) | |
| 4305 | 608 (dolist (coding-system |
| 609 (if (listp (setq native-coding-system | |
| 610 (get-language-info language | |
| 611 'native-coding-system))) | |
| 612 native-coding-system | |
| 613 (list native-coding-system))) | |
| 4133 | 614 ;; We don't have the appropriate POSIX locales to test with a |
| 615 ;; native-coding-system that is a function. | |
| 616 (unless (functionp coding-system) | |
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617 (Assert (coding-system-p (find-coding-system coding-system))))) |
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618 finally (set-language-environment original-language-environment)) |
| 3970 | 619 |
| 3948 | 620 (with-temp-buffer |
| 621 (flet | |
| 622 ((Assert-elc-is-escape-quoted () | |
| 623 "Assert the current buffer has an escape-quoted cookie if compiled." | |
| 624 (save-excursion | |
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625 (let* ((temporary-file-name (make-temp-name |
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626 (expand-file-name "zjPQ2Pk" |
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627 (temp-directory)))) |
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628 (byte-compile-result (byte-compile-from-buffer |
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629 (current-buffer) temporary-file-name |
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Fix a byte compiler bug with characters above ?\xFF.
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630 nil))) |
| 4133 | 631 (Assert (string-match |
| 632 "^;;;###coding system: escape-quoted" | |
| 633 (buffer-substring nil nil byte-compile-result)))))) | |
| 3948 | 634 (Assert-elc-has-no-specified-encoding () |
| 635 "Assert the current buffer has no coding cookie if compiled." | |
| 636 (save-excursion | |
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637 (let* ((temporary-file-name (make-temp-name |
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638 (expand-file-name "zjPQ2Pk" |
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639 (temp-directory)))) |
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640 (byte-compile-result (byte-compile-from-buffer |
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641 (current-buffer) temporary-file-name |
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642 nil))) |
| 3948 | 643 (Assert (not (string-match |
| 644 ";;;###coding system:" | |
| 4133 | 645 (buffer-substring nil nil |
| 646 byte-compile-result)))))))) | |
| 3948 | 647 (insert |
| 4133 | 648 ;; Create a buffer with Unicode escapes. The #'read call is at |
| 649 ;; runtime, because this file may be compiled and read in a non-Mule | |
| 650 ;; XEmacs. (But it won't be run.) | |
| 651 (read | |
| 652 "#r\" (defvar testing-mule-compilation-handling | |
| 653 (string ?\\u371E ;; kDefinition beautiful; pretty, used | |
| 3948 | 654 ;; in girl's name |
| 4133 | 655 ?\\U0002A6A9 ;; kDefinition (Cant.) sound of shouting |
| 656 ?\\U0002A65B ;; kDefinition (Cant.) decayed teeth; | |
| 3948 | 657 ;; tongue-tied |
| 4133 | 658 ?\\U00010400 ;; DESERET CAPITAL LETTER LONG I |
| 659 ?\\u3263)) ;; CIRCLED HANGUL RIEUL \"")) | |
| 3948 | 660 |
| 661 (Assert-elc-is-escape-quoted) | |
| 662 (delete-region (point-min) (point-max)) | |
| 663 | |
| 664 (insert | |
| 665 ;; This time, the buffer will contain the actual characters, because of | |
| 666 ;; u flag to the #r. | |
| 4133 | 667 (read |
| 668 "#ru\" (defvar testing-mule-compilation-handling | |
| 669 (string ?\\u371E ;; kDefinition beautiful; pretty, used | |
| 3948 | 670 ;; in girl's name |
| 4133 | 671 ?\\U0002A6A9 ;; kDefinition (Cant.) sound of shouting |
| 672 ?\\U0002A65B ;; kDefinition (Cant.) decayed teeth; | |
| 3948 | 673 ;; tongue-tied |
| 4133 | 674 ?\\U00010400 ;; DESERET CAPITAL LETTER LONG I |
| 675 ?\\u3263)) ;; CIRCLED HANGUL RIEUL \"")) | |
| 3948 | 676 |
| 677 (Assert-elc-is-escape-quoted) | |
| 678 (delete-region (point-min) (point-max)) | |
| 679 | |
| 680 (insert | |
| 681 ;; Just a single four character escape. | |
| 4133 | 682 (read |
| 683 "#r\" (defvar testing-mule-compilation-handling | |
| 684 (string ?\\u371E)) ;; kDefinition beautiful; pretty, used\"")) | |
| 3948 | 685 |
| 686 (Assert-elc-is-escape-quoted) | |
| 687 (delete-region (point-min) (point-max)) | |
| 688 | |
| 689 (insert | |
| 690 ;; Just a single eight character escape. | |
| 4133 | 691 (read |
| 692 "#r\" (defvar testing-mule-compilation-handling | |
| 693 (string ?\\U0002A65B)) ;; kDefinition (Cant.) decayed teeth;\"")) | |
| 3948 | 694 |
| 695 (Assert-elc-is-escape-quoted) | |
| 696 (delete-region (point-min) (point-max)) | |
| 697 | |
| 698 (insert | |
| 4133 | 699 ;; A single latin-1 hex digit escape No run-time #'read call, |
| 700 ;; non-Mule can handle this too. | |
| 3948 | 701 #r" (defvar testing-mule-compilation-handling |
| 4133 | 702 (string ?\xab)) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK") |
| 703 | |
| 704 (Assert-elc-has-no-specified-encoding) | |
| 705 (delete-region (point-min) (point-max)) | |
| 706 | |
| 707 (insert | |
| 708 ;; A single latin-1 character. No run-time #'read call. | |
| 709 #ru" (defvar testing-mule-compilation-handling | |
| 710 (string ?\u00AB)) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK\")") | |
| 3948 | 711 |
| 712 (Assert-elc-has-no-specified-encoding) | |
| 713 (delete-region (point-min) (point-max)) | |
| 714 | |
| 715 (insert | |
| 4133 | 716 ;; Just ASCII. No run-time #'read call |
| 717 #r" (defvar testing-mule-compilation-handling | |
| 718 (string ?A)) ;; LATIN CAPITAL LETTER A") | |
| 3948 | 719 |
| 720 (Assert-elc-has-no-specified-encoding) | |
| 721 (delete-region (point-min) (point-max)) | |
| 722 | |
|
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723 ;; There used to be a bug here because the coding-cookie insertion code |
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724 ;; looks at the input buffer, not the output buffer. |
| 4133 | 725 ;; |
| 726 ;; It looks at the input buffer because byte-compile-dynamic and | |
| 727 ;; byte-compile-dynamic-docstrings currently need to be | |
| 728 ;; unconditionally turned off for Mule files, since dynamic | |
| 729 ;; compilation of function bodies and docstrings fails if you can't | |
| 730 ;; call (point) and trivially get the byte offset in the file. | |
| 731 ;; | |
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732 ;; And to unconditionally turn those two features off, you need to know |
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a9f83990e6bf
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733 ;; before byte-compilation whether the byte-compilation output file |
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a9f83990e6bf
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Aidan Kehoe <kehoea@parhasard.net>
parents:
4620
diff
changeset
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734 ;; contains non-Latin-1 characters. Or to check after compilation and |
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a9f83990e6bf
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Aidan Kehoe <kehoea@parhasard.net>
parents:
4620
diff
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735 ;; redo; the latter is what we do right now. This will only be necessary |
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a9f83990e6bf
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parents:
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diff
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736 ;; in a very small minority of cases, it's not a performance-critical |
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parents:
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737 ;; issue. |
| 4133 | 738 ;; |
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739 ;; Martin Buchholz thinks, in bytecomp.el, that we should implement lazy |
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parents:
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740 ;; loading for Mule files; I (Aidan Kehoe) don't think that's worth the |
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741 ;; effort today (February 2009). |
| 3948 | 742 (insert |
| 4133 | 743 "(defvar testing-mule-compilation-handling (eval-when-compile |
| 744 (decode-char 'ucs #x371e))) ;; kDefinition beautiful; pretty, used\"") | |
|
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745 (Assert-elc-is-escape-quoted) |
| 3948 | 746 (delete-region (point-min) (point-max)))) |
|
4318
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747 |
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748 (Known-Bug-Expect-Error |
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749 invalid-constant |
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750 (loop |
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751 for i from #x0 to #x10FFFF |
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752 with exceptions = #s(range-table type start-closed-end-closed |
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753 data ((#xFFFE #xFFFF) t |
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parents:
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754 (#xFDD0 #xFDEF) t |
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755 (#xD800 #xDBFF) t |
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756 (#xDC00 #xDFFF) t)) |
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757 do (unless (get-range-table i exceptions) |
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758 (read (format (if (> i #xFFFF) #r"?\U%08X" #r"?\u%04X") i))) |
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759 finally return t)) |
| 434 | 760 ) |