Mercurial > hg > xemacs-beta
annotate tests/automated/mule-tests.el @ 5134:7666c09de946 ben-lisp-object
Close branch `ben-lisp-object', work has been integrated into mainline
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sun, 07 Mar 2010 06:51:39 -0600 |
| parents | ae4ddcdf30c0 |
| children | 0f66906b6e37 |
| 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) | |
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68 (Assert-equal (buffer-string) string)) |
| 428 | 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) | |
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180 (Assert-eq (aref string 0) ,char2) |
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181 (Assert-eq (aref string (1- (length string))) ,char2) |
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182 (Assert-eq (length string) 1000))))) |
| 434 | 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)) | |
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191 (Assert-eq (aref string 1) (make-char 'latin-iso8859-2 69))) |
| 434 | 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))) | |
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213 (Assert-eq (get-coding-system 'binary) (get-coding-system 'mule-tests-alias)) |
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214 (Assert-eq 'binary (coding-system-aliasee 'mule-tests-alias)) |
| 440 | 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))) | |
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222 (Assert-eq (get-coding-system 'binary) (get-coding-system 'mule-tests-alias)) |
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223 (Assert-eq 'binary (coding-system-aliasee 'mule-tests-alias)) |
| 440 | 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))) | |
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231 (Assert-eq (get-coding-system 'binary) (get-coding-system 'nested-mule-tests-alias)) |
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232 (Assert-eq (coding-system-aliasee 'nested-mule-tests-alias) 'mule-tests-alias) |
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233 (Assert-eq 'mule-tests-alias (coding-system-aliasee 'nested-mule-tests-alias)) |
| 440 | 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))) | |
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269 (Assert-eq (get-coding-system 'iso-8859-7) (get-coding-system 'mule-tests-alias)) |
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270 (Assert-eq 'iso-8859-7 (coding-system-aliasee 'mule-tests-alias)) |
| 440 | 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))) | |
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278 (Assert-eq (get-coding-system 'iso-8859-7) (get-coding-system 'mule-tests-alias)) |
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279 (Assert-eq 'iso-8859-7 (coding-system-aliasee 'mule-tests-alias)) |
| 440 | 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)) | |
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283 (Assert-eq (find-coding-system 'mule-tests-alias-mac) |
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284 (find-coding-system 'iso-8859-7-mac)) |
| 440 | 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))) | |
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289 (Assert-eq (get-coding-system 'iso-8859-7) |
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290 (get-coding-system 'nested-mule-tests-alias)) |
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291 (Assert-eq (coding-system-aliasee 'nested-mule-tests-alias) 'mule-tests-alias) |
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292 (Assert-eq 'mule-tests-alias (coding-system-aliasee 'nested-mule-tests-alias)) |
| 440 | 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)) | |
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296 (Assert-eq (find-coding-system 'nested-mule-tests-alias-unix) |
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297 (find-coding-system 'iso-8859-7-unix)) |
| 440 | 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 | |
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354 (Assert-equal (substring string (* 96 k) (* 96 (1+ k))) greek-string))) |
| 438 | 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 | |
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361 (Assert-equal (substring string (* 96 k) (* 96 (1+ k))) greek-string))) |
| 438 | 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 | |
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368 (Assert-equal (substring string (* 94 k) (+ 94 (* 94 k))) ascii-string))) |
| 438 | 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 | |
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375 (Assert-equal (substring string (* 94 k) (* 94 (1+ k))) ascii-string))) |
| 438 | 376 |
| 442 | 377 ;;--------------------------------------------------------------- |
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378 ;; Test string character conversion |
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379 ;;--------------------------------------------------------------- |
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380 |
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381 ;; #### This should test all coding systems! |
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382 |
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383 (let ((all-octets (let ((s (make-string 256 ?\000))) |
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384 (loop for i from (1- (length s)) downto 0 do |
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385 (aset s i (int-char i))) |
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386 s)) |
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387 (escape-quoted-result (let ((schar '(27 155 142 143 14 15)) |
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388 (s (make-string 262 ?\000)) |
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389 (pos 0)) |
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390 (loop for ord from 0 to 255 do |
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391 (when (member ord schar) |
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392 (aset s pos ?\033) |
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393 (incf pos)) |
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394 (aset s pos (int-char ord)) |
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395 (incf pos)) |
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396 s))) |
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397 (Assert (string= (encode-coding-string all-octets 'escape-quoted) |
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398 escape-quoted-result))) |
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399 |
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400 ;;--------------------------------------------------------------- |
| 442 | 401 ;; Test file-system character conversion (and, en passant, file ops) |
| 402 ;;--------------------------------------------------------------- | |
| 3970 | 403 (let* ((dstroke (make-char 'latin-iso8859-2 80)) |
| 404 (latin2-string (make-string 4 dstroke)) | |
| 597 | 405 (prefix (concat (file-name-as-directory |
| 406 (file-truename (temp-directory))) | |
| 407 latin2-string)) | |
| 2026 | 408 (file-name-coding-system |
| 409 ;; 'iso-8859-X doesn't work on darwin (as of "Panther" 10.3), it | |
| 410 ;; seems to know that file-name-coding-system is definitely utf-8 | |
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411 (if (or (string-match "darwin" system-configuration) |
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412 (featurep 'cygwin-use-utf-8)) |
| 2026 | 413 'utf-8 |
| 414 'iso-8859-2)) | |
| 3970 | 415 ;; make-temp-name does stat(), which on OS X requires that you |
| 416 ;; normalise, where open() will normalise for you. Previously we | |
| 417 ;; used scaron as the Latin-2 character, and make-temp-name errored | |
| 3976 | 418 ;; on OS X. LATIN CAPITAL LETTER D WITH STROKE does not decompose. |
| 3970 | 419 (name1 (make-temp-name prefix)) |
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420 (name2 (make-temp-name prefix)) |
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421 (name3 (make-temp-name prefix)) |
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422 working-symlinks) |
| 3472 | 423 (Assert (not (equal name1 name2))) |
| 424 (Assert (not (file-exists-p name1))) | |
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425 ;; This is how you suppress output from `message', called by `write-region' |
| 3472 | 426 (Silence-Message |
| 427 (write-region (point-min) (point-max) name1)) | |
| 428 (Assert (file-exists-p name1)) | |
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429 (Silence-Message |
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430 (write-region (point-min) (point-max) name3)) |
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431 (Assert (file-exists-p name3)) |
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432 (condition-case nil |
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433 (make-symbolic-link name1 name3) |
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434 (file-already-exists |
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435 ;; If we actually have functioning symlinks, we end up here, since |
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436 ;; name3 already exists and OK-IF-ALREADY-EXISTS was not specified. |
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437 (setq working-symlinks t))) |
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438 (when working-symlinks |
| 3472 | 439 (make-symbolic-link name1 name2) |
| 440 (Assert (file-exists-p name2)) | |
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441 (Assert-equal (file-truename name2) name1) |
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442 (Assert-equal (file-truename name1) name1)) |
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443 (ignore-file-errors (delete-file name1)) |
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444 (ignore-file-errors (delete-file name2)) |
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445 (ignore-file-errors (delete-file name3))) |
| 442 | 446 |
| 447 ;; Add many more file operation tests here... | |
| 448 | |
| 449 ;;--------------------------------------------------------------- | |
| 450 ;; Test Unicode-related functions | |
| 451 ;;--------------------------------------------------------------- | |
| 4861 | 452 (let* ((scaron (make-char 'latin-iso8859-2 57))) |
| 875 | 453 ;; Used to try #x0000, but you can't change ASCII or Latin-1 |
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454 (loop |
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455 for code in '(#x0100 #x2222 #x4444 #xffff) |
| 4861 | 456 with initial-unicode = (char-to-unicode scaron) |
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457 do |
| 442 | 458 (progn |
| 4861 | 459 (set-unicode-conversion scaron code) |
| 460 (Assert-eq code (char-to-unicode scaron)) | |
| 461 (Assert-eq scaron (unicode-to-char code '(latin-iso8859-2)))) | |
| 462 finally (set-unicode-conversion scaron initial-unicode)) | |
| 463 (Check-Error wrong-type-argument (set-unicode-conversion scaron -10000))) | |
| 1195 | 464 |
| 3439 | 465 (dolist (utf-8-char |
| 466 '("\xc6\x92" ;; U+0192 LATIN SMALL LETTER F WITH HOOK | |
| 467 "\xe2\x81\x8a" ;; U+204A TIRONIAN SIGN ET | |
| 468 "\xe2\x82\xae" ;; U+20AE TUGRIK SIGN | |
| 469 "\xf0\x9d\x92\xbd" ;; U+1D4BD MATHEMATICAL SCRIPT SMALL H | |
| 470 "\xf0\x9d\x96\x93" ;; U+1D593 MATHEMATICAL BOLD FRAKTUR SMALL N | |
| 471 "\xf0\xaf\xa8\x88" ;; U+2FA08 CJK COMPATIBILITY FOR U+4BCE | |
| 472 "\xf4\x8f\xbf\xbd")) ;; U+10FFFD <Plane 16 Private Use, Last> | |
| 473 (let* ((xemacs-character (car (append | |
| 474 (decode-coding-string utf-8-char 'utf-8) | |
| 475 nil))) | |
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476 (xemacs-charset (char-charset xemacs-character))) |
| 3439 | 477 |
| 478 ;; Trivial test of the UTF-8 support of the escape-quoted character set. | |
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479 (Assert-equal (decode-coding-string utf-8-char 'utf-8) |
| 3439 | 480 (decode-coding-string (concat "\033%G" utf-8-char) |
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481 'escape-quoted)) |
| 3439 | 482 |
| 483 ;; Check that the reverse mapping holds. | |
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484 (Assert-equal (unicode-code-point-to-utf-8-string |
| 3439 | 485 (encode-char xemacs-character 'ucs)) |
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486 utf-8-char) |
| 3439 | 487 |
| 488 ;; Check that, if this character has been JIT-allocated, it is encoded | |
| 489 ;; in escape-quoted using the corresponding UTF-8 escape. | |
| 490 (when (charset-property xemacs-charset 'encode-as-utf-8) | |
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491 (Assert-equal (concat "\033%G" utf-8-char) |
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492 (encode-coding-string xemacs-character 'escape-quoted)) |
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493 (Assert-equal (concat "\033%G" utf-8-char) |
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494 (encode-coding-string xemacs-character 'ctext))))) |
| 3439 | 495 |
| 3952 | 496 (loop |
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497 for (code-point utf-16-big-endian utf-16-little-endian) |
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498 in '((#x10000 "\xd8\x00\xdc\x00" "\x00\xd8\x00\xdc") |
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499 (#x10FFFD "\xdb\xff\xdf\xfd" "\xff\xdb\xfd\xdf")) |
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500 do |
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501 (Assert-equal (encode-coding-string |
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502 (decode-char 'ucs code-point) 'utf-16) |
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503 utf-16-big-endian) |
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504 (Assert-equal (encode-coding-string |
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505 (decode-char 'ucs code-point) 'utf-16-le) |
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506 utf-16-little-endian)) |
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507 |
| 3952 | 508 |
| 1195 | 509 ;;--------------------------------------------------------------- |
| 3690 | 510 ;; Regression test for a couple of CCL-related bugs. |
| 511 ;;--------------------------------------------------------------- | |
| 512 | |
| 513 (let ((ccl-vector [0 0 0 0 0 0 0 0 0])) | |
| 514 (define-ccl-program ccl-write-two-control-1-chars | |
| 515 `(1 | |
| 516 ((r0 = ,(charset-id 'control-1)) | |
| 517 (r1 = 0) | |
| 518 (write-multibyte-character r0 r1) | |
| 519 (r1 = 31) | |
| 520 (write-multibyte-character r0 r1))) | |
| 521 "CCL program that writes two control-1 multibyte characters.") | |
| 522 | |
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523 (Assert-equal |
| 3690 | 524 (ccl-execute-on-string 'ccl-write-two-control-1-chars |
| 525 ccl-vector "") | |
| 526 (format "%c%c" (make-char 'control-1 0) | |
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527 (make-char 'control-1 31))) |
| 3690 | 528 |
| 529 (define-ccl-program ccl-unicode-two-control-1-chars | |
| 530 `(1 | |
| 531 ((r0 = ,(charset-id 'control-1)) | |
| 532 (r1 = 31) | |
| 533 (mule-to-unicode r0 r1) | |
| 534 (r4 = r0) | |
| 535 (r3 = ,(charset-id 'control-1)) | |
| 536 (r2 = 0) | |
| 537 (mule-to-unicode r3 r2))) | |
| 538 "CCL program that writes two control-1 UCS code points in r3 and r4") | |
| 539 | |
| 540 ;; Re-initialise the vector, mainly to clear the instruction counter, | |
| 541 ;; which is its last element. | |
| 542 (setq ccl-vector [0 0 0 0 0 0 0 0 0]) | |
| 543 | |
| 544 (ccl-execute-on-string 'ccl-unicode-two-control-1-chars ccl-vector "") | |
| 545 | |
| 546 (Assert (and (eq (aref ccl-vector 3) | |
| 547 (encode-char (make-char 'control-1 0) 'ucs)) | |
| 548 (eq (aref ccl-vector 4) | |
| 549 (encode-char (make-char 'control-1 31) 'ucs))))) | |
| 550 | |
| 4295 | 551 |
| 552 ;; Test the 8 bit fixed-width coding systems for round-trip | |
| 553 ;; compatibility with themselves. | |
| 554 (loop | |
| 555 for coding-system in (coding-system-list) | |
| 556 with all-possible-octets = (apply #'string | |
| 557 (loop for i from ?\x00 to ?\xFF | |
| 558 collect i)) | |
| 559 do | |
|
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560 (when (and (eq 'fixed-width (coding-system-type coding-system)) |
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561 ;; Don't check the coding systems with odd line endings |
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562 ;; (maybe we should): |
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563 (eq 'lf (coding-system-eol-type coding-system))) |
| 4295 | 564 ;; These coding systems are round-trip compatible with themselves. |
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565 (Assert-equal (encode-coding-string |
| 4295 | 566 (decode-coding-string all-possible-octets |
| 567 coding-system) | |
| 568 coding-system) | |
|
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569 all-possible-octets |
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570 (format "checking %s is transparent" coding-system)))) |
| 4295 | 571 |
| 3690 | 572 ;;--------------------------------------------------------------- |
| 1195 | 573 ;; Test charset-in-* functions |
| 574 ;;--------------------------------------------------------------- | |
| 575 (with-temp-buffer | |
| 576 (insert-file-contents (locate-data-file "HELLO")) | |
|
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577 (let ((sorted-charsets-in-HELLO |
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578 '(arabic-iso8859-6 ascii chinese-big5-1 chinese-gb2312 |
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579 cyrillic-iso8859-5 ethiopic greek-iso8859-7 |
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580 hebrew-iso8859-8 japanese-jisx0208 japanese-jisx0212 |
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581 katakana-jisx0201 korean-ksc5601 latin-iso8859-1 |
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582 latin-iso8859-2 vietnamese-viscii-lower))) |
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583 (Assert-equal |
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584 ;; The sort is to make the algorithm of charsets-in-region |
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585 ;; irrelevant. |
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586 (sort (charsets-in-region (point-min) (point-max)) |
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587 #'string<) |
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588 sorted-charsets-in-HELLO) |
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589 (Assert-equal |
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590 (sort (charsets-in-string (buffer-substring (point-min) |
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591 (point-max))) |
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592 #'string<) |
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593 sorted-charsets-in-HELLO))) |
| 3948 | 594 |
| 4133 | 595 ;;--------------------------------------------------------------- |
| 596 ;; Language environments, and whether the specified values are sane. | |
| 597 ;;--------------------------------------------------------------- | |
| 598 (loop | |
| 599 for language in (mapcar #'car language-info-alist) | |
| 600 with language-input-method = nil | |
| 4305 | 601 with native-coding-system = nil |
|
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602 with original-language-environment = current-language-environment |
| 4133 | 603 do |
| 604 ;; s-l-e can call #'require, which says "Loading ..." | |
| 605 (Silence-Message (set-language-environment language)) | |
|
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606 (Assert-equal language current-language-environment) |
| 4133 | 607 |
| 608 (setq language-input-method | |
| 609 (get-language-info language 'input-method)) | |
| 610 (when (and language-input-method | |
| 611 ;; #### Not robust, if more input methods besides canna are | |
| 612 ;; in core. The intention of this is that if *any* of the | |
| 613 ;; packages' input methods are available, we check that *all* | |
| 614 ;; of the language environments' input methods actually | |
| 615 ;; exist, which goes against the spirit of non-monolithic | |
| 616 ;; packages. But I don't have a better approach to this. | |
| 617 (> (length input-method-alist) 1)) | |
| 618 (Assert (assoc language-input-method input-method-alist)) | |
| 619 (Skip-Test-Unless | |
| 620 (assoc language-input-method input-method-alist) | |
| 621 "input method unavailable" | |
| 622 (format "check that IM %s can be activated" language-input-method) | |
| 623 ;; s-i-m can load files. | |
| 624 (Silence-Message | |
| 625 (set-input-method language-input-method)) | |
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626 (Assert-equal language-input-method current-input-method))) |
| 4133 | 627 |
| 3970 | 628 (dolist (charset (get-language-info language 'charset)) |
| 629 (Assert (charsetp (find-charset charset)))) | |
| 630 (dolist (coding-system (get-language-info language 'coding-system)) | |
| 631 (Assert (coding-system-p (find-coding-system coding-system)))) | |
| 4305 | 632 (dolist (coding-system |
| 633 (if (listp (setq native-coding-system | |
| 634 (get-language-info language | |
| 635 'native-coding-system))) | |
| 636 native-coding-system | |
| 637 (list native-coding-system))) | |
| 4133 | 638 ;; We don't have the appropriate POSIX locales to test with a |
| 639 ;; native-coding-system that is a function. | |
| 640 (unless (functionp coding-system) | |
|
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641 (Assert (coding-system-p (find-coding-system coding-system))))) |
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642 finally (set-language-environment original-language-environment)) |
| 3970 | 643 |
| 3948 | 644 (with-temp-buffer |
| 645 (flet | |
| 646 ((Assert-elc-is-escape-quoted () | |
| 647 "Assert the current buffer has an escape-quoted cookie if compiled." | |
| 648 (save-excursion | |
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649 (let* ((temporary-file-name (make-temp-name |
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650 (expand-file-name "zjPQ2Pk" |
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651 (temp-directory)))) |
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652 (byte-compile-result (byte-compile-from-buffer |
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653 (current-buffer) temporary-file-name |
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654 nil))) |
| 4133 | 655 (Assert (string-match |
| 656 "^;;;###coding system: escape-quoted" | |
| 657 (buffer-substring nil nil byte-compile-result)))))) | |
| 3948 | 658 (Assert-elc-has-no-specified-encoding () |
| 659 "Assert the current buffer has no coding cookie if compiled." | |
| 660 (save-excursion | |
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661 (let* ((temporary-file-name (make-temp-name |
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662 (expand-file-name "zjPQ2Pk" |
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663 (temp-directory)))) |
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664 (byte-compile-result (byte-compile-from-buffer |
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665 (current-buffer) temporary-file-name |
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666 nil))) |
| 3948 | 667 (Assert (not (string-match |
| 668 ";;;###coding system:" | |
| 4133 | 669 (buffer-substring nil nil |
| 670 byte-compile-result)))))))) | |
| 3948 | 671 (insert |
| 4133 | 672 ;; Create a buffer with Unicode escapes. The #'read call is at |
| 673 ;; runtime, because this file may be compiled and read in a non-Mule | |
| 674 ;; XEmacs. (But it won't be run.) | |
| 675 (read | |
| 676 "#r\" (defvar testing-mule-compilation-handling | |
| 677 (string ?\\u371E ;; kDefinition beautiful; pretty, used | |
| 3948 | 678 ;; in girl's name |
| 4133 | 679 ?\\U0002A6A9 ;; kDefinition (Cant.) sound of shouting |
| 680 ?\\U0002A65B ;; kDefinition (Cant.) decayed teeth; | |
| 3948 | 681 ;; tongue-tied |
| 4133 | 682 ?\\U00010400 ;; DESERET CAPITAL LETTER LONG I |
| 683 ?\\u3263)) ;; CIRCLED HANGUL RIEUL \"")) | |
| 3948 | 684 |
| 685 (Assert-elc-is-escape-quoted) | |
| 686 (delete-region (point-min) (point-max)) | |
| 687 | |
| 688 (insert | |
| 689 ;; This time, the buffer will contain the actual characters, because of | |
| 690 ;; u flag to the #r. | |
| 4133 | 691 (read |
| 692 "#ru\" (defvar testing-mule-compilation-handling | |
| 693 (string ?\\u371E ;; kDefinition beautiful; pretty, used | |
| 3948 | 694 ;; in girl's name |
| 4133 | 695 ?\\U0002A6A9 ;; kDefinition (Cant.) sound of shouting |
| 696 ?\\U0002A65B ;; kDefinition (Cant.) decayed teeth; | |
| 3948 | 697 ;; tongue-tied |
| 4133 | 698 ?\\U00010400 ;; DESERET CAPITAL LETTER LONG I |
| 699 ?\\u3263)) ;; CIRCLED HANGUL RIEUL \"")) | |
| 3948 | 700 |
| 701 (Assert-elc-is-escape-quoted) | |
| 702 (delete-region (point-min) (point-max)) | |
| 703 | |
| 704 (insert | |
| 705 ;; Just a single four character escape. | |
| 4133 | 706 (read |
| 707 "#r\" (defvar testing-mule-compilation-handling | |
| 708 (string ?\\u371E)) ;; kDefinition beautiful; pretty, used\"")) | |
| 3948 | 709 |
| 710 (Assert-elc-is-escape-quoted) | |
| 711 (delete-region (point-min) (point-max)) | |
| 712 | |
| 713 (insert | |
| 714 ;; Just a single eight character escape. | |
| 4133 | 715 (read |
| 716 "#r\" (defvar testing-mule-compilation-handling | |
| 717 (string ?\\U0002A65B)) ;; kDefinition (Cant.) decayed teeth;\"")) | |
| 3948 | 718 |
| 719 (Assert-elc-is-escape-quoted) | |
| 720 (delete-region (point-min) (point-max)) | |
| 721 | |
| 722 (insert | |
| 4133 | 723 ;; A single latin-1 hex digit escape No run-time #'read call, |
| 724 ;; non-Mule can handle this too. | |
| 3948 | 725 #r" (defvar testing-mule-compilation-handling |
| 4133 | 726 (string ?\xab)) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK") |
| 727 | |
| 728 (Assert-elc-has-no-specified-encoding) | |
| 729 (delete-region (point-min) (point-max)) | |
| 730 | |
| 731 (insert | |
| 732 ;; A single latin-1 character. No run-time #'read call. | |
| 733 #ru" (defvar testing-mule-compilation-handling | |
| 734 (string ?\u00AB)) ;; LEFT-POINTING DOUBLE ANGLE QUOTATION MARK\")") | |
| 3948 | 735 |
| 736 (Assert-elc-has-no-specified-encoding) | |
| 737 (delete-region (point-min) (point-max)) | |
| 738 | |
| 739 (insert | |
| 4133 | 740 ;; Just ASCII. No run-time #'read call |
| 741 #r" (defvar testing-mule-compilation-handling | |
| 742 (string ?A)) ;; LATIN CAPITAL LETTER A") | |
| 3948 | 743 |
| 744 (Assert-elc-has-no-specified-encoding) | |
| 745 (delete-region (point-min) (point-max)) | |
| 746 | |
|
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747 ;; There used to be a bug here because the coding-cookie insertion code |
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748 ;; looks at the input buffer, not the output buffer. |
| 4133 | 749 ;; |
| 750 ;; It looks at the input buffer because byte-compile-dynamic and | |
| 751 ;; byte-compile-dynamic-docstrings currently need to be | |
| 752 ;; unconditionally turned off for Mule files, since dynamic | |
| 753 ;; compilation of function bodies and docstrings fails if you can't | |
| 754 ;; call (point) and trivially get the byte offset in the file. | |
| 755 ;; | |
|
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756 ;; And to unconditionally turn those two features off, you need to know |
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757 ;; before byte-compilation whether the byte-compilation output file |
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758 ;; contains non-Latin-1 characters. Or to check after compilation and |
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759 ;; redo; the latter is what we do right now. This will only be necessary |
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760 ;; in a very small minority of cases, it's not a performance-critical |
|
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761 ;; issue. |
| 4133 | 762 ;; |
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763 ;; Martin Buchholz thinks, in bytecomp.el, that we should implement lazy |
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764 ;; loading for Mule files; I (Aidan Kehoe) don't think that's worth the |
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765 ;; effort today (February 2009). |
| 3948 | 766 (insert |
| 4133 | 767 "(defvar testing-mule-compilation-handling (eval-when-compile |
| 768 (decode-char 'ucs #x371e))) ;; kDefinition beautiful; pretty, used\"") | |
|
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769 (Assert-elc-is-escape-quoted) |
| 3948 | 770 (delete-region (point-min) (point-max)))) |
|
4318
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771 |
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772 (Known-Bug-Expect-Error |
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773 invalid-constant |
|
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774 (loop |
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775 for i from #x0 to #x10FFFF |
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776 with exceptions = #s(range-table type start-closed-end-closed |
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777 data ((#xFFFE #xFFFF) t |
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778 (#xFDD0 #xFDEF) t |
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779 (#xD800 #xDBFF) t |
|
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780 (#xDC00 #xDFFF) t)) |
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781 do (unless (get-range-table i exceptions) |
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782 (read (format (if (> i #xFFFF) #r"?\U%08X" #r"?\u%04X") i))) |
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783 finally return t)) |
|
4688
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784 (loop |
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785 for i from #x00 to #xff |
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786 do (Assert |
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787 (= 1 (length (decode-coding-string (format "%c" i) 'utf-8-unix))) |
|
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788 (format |
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789 "checking Unicode coding systems behave well with short input, %02X" |
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790 i))) |
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4731
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791 |
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792 ;;--------------------------------------------------------------- |
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793 ;; Process tests |
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794 ;; #### Should do network too. |
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795 ;;--------------------------------------------------------------- |
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796 (Skip-Test-Unless (and (file-exists-p "/dev/null") |
|
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797 (fboundp 'executable-find) |
|
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798 (executable-find "cat")) |
|
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799 "cat(1) or /dev/null missing" |
|
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800 "Test that default-process-coding-system can be nil." |
|
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801 (with-temp-buffer |
|
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802 (Assert (let (default-process-coding-system) |
|
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803 (shell-command "cat </dev/null >/dev/null") |
|
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804 t)))) |
|
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805 |
|
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806 ) ; end of tests that require MULE built in. |
|
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807 |
|
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808 ;;; end of mule-tests.el |