Mercurial > hg > xemacs-beta
annotate tests/automated/base64-tests.el @ 5136:0f66906b6e37
Undo Assert-equal, Assert=, etc.; make `Assert' handle this automatically
-------------------- ChangeLog entries follow: --------------------
lisp/ChangeLog addition:
2010-03-12 Ben Wing <ben@xemacs.org>
* test-harness.el (test-harness-from-buffer):
Undo change of e.g. (Assert (equalp ...)) to (Assert-equalp ...).
Get rid of `Assert-equalp' and friends, `Assert-test', and
`Assert-test-not'. Instead, make `Assert' smart enough to do the
equivalent functionality when an expression like (Assert (equalp ...))
is seen.
tests/ChangeLog addition:
2010-03-12 Ben Wing <ben@xemacs.org>
* automated/base64-tests.el (bt-base64-encode-string):
* automated/base64-tests.el (bt-base64-decode-string):
* automated/base64-tests.el (for):
* automated/byte-compiler-tests.el:
* automated/byte-compiler-tests.el (before-and-after-compile-equal):
* automated/case-tests.el (downcase-string):
* automated/case-tests.el (uni-mappings):
* automated/ccl-tests.el (ccl-test-normal-expr):
* automated/ccl-tests.el (ccl-test-map-instructions):
* automated/ccl-tests.el (ccl-test-suites):
* automated/database-tests.el (delete-database-files):
* automated/extent-tests.el (let):
* automated/extent-tests.el (insert):
* automated/extent-tests.el (props):
* automated/file-tests.el:
* automated/file-tests.el (for):
* automated/hash-table-tests.el (test):
* automated/hash-table-tests.el (for):
* automated/hash-table-tests.el (ht):
* automated/hash-table-tests.el (iterations):
* automated/hash-table-tests.el (h1):
* automated/hash-table-tests.el (equal):
* automated/hash-table-tests.el (=):
* automated/lisp-tests.el:
* automated/lisp-tests.el (eq):
* automated/lisp-tests.el (test-setq):
* automated/lisp-tests.el (my-vector):
* automated/lisp-tests.el (x):
* automated/lisp-tests.el (equal):
* automated/lisp-tests.el (y):
* automated/lisp-tests.el (featurep):
* automated/lisp-tests.el (=):
* automated/lisp-tests.el (six):
* automated/lisp-tests.el (three):
* automated/lisp-tests.el (one):
* automated/lisp-tests.el (two):
* automated/lisp-tests.el (five):
* automated/lisp-tests.el (test1):
* automated/lisp-tests.el (division-test):
* automated/lisp-tests.el (for):
* automated/lisp-tests.el (check-function-argcounts):
* automated/lisp-tests.el (z):
* automated/lisp-tests.el (eql):
* automated/lisp-tests.el (test-harness-risk-infloops):
* automated/lisp-tests.el (erase-buffer):
* automated/lisp-tests.el (sym):
* automated/lisp-tests.el (new-char):
* automated/lisp-tests.el (new-load-file-name):
* automated/lisp-tests.el (cl-floor):
* automated/lisp-tests.el (foo):
* automated/md5-tests.el (lambda):
* automated/md5-tests.el (large-string):
* automated/md5-tests.el (mapcar):
* automated/md5-tests.el (insert):
* automated/mule-tests.el:
* automated/mule-tests.el (test-chars):
* automated/mule-tests.el (existing-file-name):
* automated/mule-tests.el (featurep):
* automated/query-coding-tests.el (featurep):
* automated/regexp-tests.el:
* automated/regexp-tests.el (insert):
* automated/regexp-tests.el (Assert):
* automated/regexp-tests.el (=):
* automated/regexp-tests.el (featurep):
* automated/regexp-tests.el (text):
* automated/regexp-tests.el (text1):
* automated/regexp-tests.el ("aáa"):
* automated/regexp-tests.el (eql):
* automated/search-tests.el (insert):
* automated/search-tests.el (featurep):
* automated/search-tests.el (let):
* automated/search-tests.el (boundp):
* automated/symbol-tests.el:
* automated/symbol-tests.el (name):
* automated/symbol-tests.el (check-weak-list-unique):
* automated/symbol-tests.el (string):
* automated/symbol-tests.el (list):
* automated/symbol-tests.el (foo):
* automated/symbol-tests.el (eq):
* automated/symbol-tests.el (fresh-keyword-name):
* automated/symbol-tests.el (print-gensym):
* automated/symbol-tests.el (mysym):
* automated/syntax-tests.el (test-forward-word):
* automated/syntax-tests.el (test-backward-word):
* automated/syntax-tests.el (test-syntax-table):
* automated/syntax-tests.el (with-syntax-table):
* automated/syntax-tests.el (Skip-Test-Unless):
* automated/syntax-tests.el (with):
* automated/tag-tests.el (testfile):
* automated/weak-tests.el (w):
* automated/weak-tests.el (p):
* automated/weak-tests.el (a):
Undo change of e.g. (Assert (equalp ...)) to (Assert-equalp ...).
Get rid of `Assert-equalp' and friends, `Assert-test', and
`Assert-test-not'. Instead, make `Assert' smart enough to do the
equivalent functionality when an expression like (Assert (equalp ...))
is seen.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Fri, 12 Mar 2010 18:27:51 -0600 |
| parents | 189fb67ca31a |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 434 | 1 ;; Copyright (C) 1999 Free Software Foundation, Inc. |
| 2 | |
| 3 ;; Author: Hrvoje Niksic <hniksic@srce.hr> | |
| 4 ;; Maintainer: Hrvoje Niksic <hniksic@srce.hr> | |
| 5 ;; Created: 1999 | |
| 6 ;; Keywords: tests | |
| 7 | |
| 8 ;; This file is part of XEmacs. | |
| 9 | |
| 10 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 11 ;; under the terms of the GNU General Public License as published by | |
| 12 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 13 ;; any later version. | |
| 14 | |
| 15 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 18 ;; General Public License for more details. | |
| 19 | |
| 20 ;; You should have received a copy of the GNU General Public License | |
| 21 ;; along with XEmacs; see the file COPYING. If not, write to the Free | |
| 22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 23 ;; 02111-1307, USA. | |
| 24 | |
| 25 ;;; Synched up with: Not in FSF. | |
| 26 | |
| 27 ;;; Commentary: | |
| 28 | |
| 29 ;; Test base64 functions. | |
| 30 ;; See test-harness.el for instructions on how to run these tests. | |
| 31 | |
| 32 (eval-when-compile | |
| 33 (condition-case nil | |
| 34 (require 'test-harness) | |
| 35 (file-error | |
| 36 (push "." load-path) | |
| 37 (when (and (boundp 'load-file-name) (stringp load-file-name)) | |
| 38 (push (file-name-directory load-file-name) load-path)) | |
| 39 (require 'test-harness)))) | |
| 40 | |
| 41 ;; We need to test the buffer and string functions. We do it by | |
| 42 ;; testing them in various circumstances, asserting the same result, | |
| 43 ;; and returning that result. | |
| 44 | |
| 45 (defvar bt-test-buffer (get-buffer-create " *base64-workhorse*")) | |
| 46 | |
| 47 (defun bt-base64-encode-string (string &optional no-line-break) | |
| 48 (let ((string-result (base64-encode-string string no-line-break)) | |
| 49 length) | |
| 50 (with-current-buffer bt-test-buffer | |
| 51 ;; the whole buffer | |
| 52 (erase-buffer) | |
| 53 (insert string) | |
| 54 (setq length (base64-encode-region (point-min) (point-max) no-line-break)) | |
|
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55 (Assert (eq length (- (point-max) (point-min)))) |
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56 (Assert (equal (buffer-string) string-result)) |
| 434 | 57 ;; partial |
| 58 (erase-buffer) | |
| 59 (insert "random junk........\0\0';'eqwrkw[erpqf") | |
| 60 (let ((p1 (point)) p2) | |
| 61 (insert string) | |
| 62 (setq p2 (point-marker)) | |
| 63 (insert "...more random junk.q,f3/.qrm314.r,m2typ' 2436T@W$^@$#^T@") | |
| 64 (setq length (base64-encode-region p1 p2 no-line-break)) | |
|
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65 (Assert (eq length (- p2 p1))) |
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66 (Assert (equal (buffer-substring p1 p2) string-result)))) |
| 434 | 67 string-result)) |
| 68 | |
| 69 (defun bt-base64-decode-string (string) | |
| 70 (let ((string-result (base64-decode-string string)) | |
| 71 length) | |
| 72 (with-current-buffer bt-test-buffer | |
| 73 ;; the whole buffer | |
| 74 (erase-buffer) | |
| 75 (insert string) | |
| 76 (setq length (base64-decode-region (point-min) (point-max))) | |
| 77 (cond (string-result | |
|
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78 (Assert (eq length (- (point-max) (point-min)))) |
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79 (Assert (equal (buffer-string) string-result))) |
| 434 | 80 (t |
| 81 (Assert (null length)) | |
| 82 ;; The buffer should not have been modified. | |
|
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83 (Assert (equal (buffer-string) string)))) |
| 434 | 84 ;; partial |
| 85 (erase-buffer) | |
| 86 (insert "random junk........\0\0';'eqwrkw[erpqf") | |
| 87 (let ((p1 (point)) p2) | |
| 88 (insert string) | |
| 89 (setq p2 (point-marker)) | |
| 90 (insert "...more random junk.q,f3/.qrm314.\0\0r,m2typ' 2436T@W$^@$#T@") | |
| 91 (setq length (base64-decode-region p1 p2)) | |
| 92 (cond (string-result | |
|
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93 (Assert (eq length (- p2 p1))) |
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94 (Assert (equal (buffer-substring p1 p2) string-result))) |
| 434 | 95 (t |
| 96 (Assert (null length)) | |
| 97 ;; The buffer should not have been modified. | |
|
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98 (Assert (equal (buffer-substring p1 p2) string)))))) |
| 434 | 99 string-result)) |
| 100 | |
| 101 (defun bt-remove-newlines (str) | |
| 102 (apply #'string (delete ?\n (mapcar #'identity str)))) | |
| 103 | |
| 104 (defconst bt-allchars | |
| 105 (let ((str (make-string 256 ?\0))) | |
| 106 (dotimes (i 256) | |
| 107 (aset str i (int-char i))) | |
| 108 str)) | |
| 109 | |
| 110 (defconst bt-test-strings | |
| 111 `(("" "") | |
| 112 ("foo" "Zm9v") | |
| 113 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" | |
| 114 "QUJDREVGR0hJSktMTU5PUFFSU1RVVldYWVphYmNkZWZnaGlqa2xtbm9wcXJzdHV2d3h5ejAx | |
| 115 MjM0NTY3ODk=") | |
| 116 (,bt-allchars | |
| 117 "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1 | |
| 118 Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWpr | |
| 119 bG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6Ch | |
| 120 oqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX | |
| 121 2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==") | |
| 122 )) | |
| 123 | |
| 124 ;;----------------------------------------------------- | |
| 125 ;; Encoding base64 | |
| 126 ;;----------------------------------------------------- | |
| 127 | |
| 128 (loop for (raw encoded) in bt-test-strings do | |
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129 (Assert (equal (bt-base64-encode-string raw) encoded)) |
| 434 | 130 ;; test the NO-LINE-BREAK flag |
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131 (Assert (equal (bt-base64-encode-string raw t) (bt-remove-newlines encoded)))) |
| 434 | 132 |
| 133 ;; When Mule is around, Lisp programmers should make sure that the | |
| 134 ;; buffer contains only characters whose `char-int' is in the [0, 256) | |
| 135 ;; range. If this condition is not satisfied for any character, an | |
| 136 ;; error is signaled. | |
| 137 (when (featurep 'mule) | |
| 138 ;; #### remove subtraction of 128 -- no longer needed with make-char | |
| 139 ;; patch! | |
| 140 (let* ((mule-string (format "Hrvoje Nik%ci%c" | |
| 141 ;; scaron == 185 in Latin 2 | |
| 142 (make-char 'latin-iso8859-2 (- 185 128)) | |
| 143 ;; cacute == 230 in Latin 2 | |
| 144 (make-char 'latin-iso8859-2 (- 230 128))))) | |
| 145 (Check-Error-Message error "Non-ascii character in base64 input" | |
| 146 (bt-base64-encode-string mule-string)))) | |
| 147 | |
| 148 ;;----------------------------------------------------- | |
| 149 ;; Decoding base64 | |
| 150 ;;----------------------------------------------------- | |
| 151 | |
| 152 (loop for (raw encoded) in bt-test-strings do | |
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153 (Assert (equal (bt-base64-decode-string encoded) raw)) |
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154 (Assert (equal (bt-base64-decode-string (bt-remove-newlines encoded)) raw))) |
| 434 | 155 |
| 156 ;; Test errors | |
| 157 (dolist (str `("foo" "AAC" "foo\0bar" "====" "Zm=9v" ,bt-allchars)) | |
| 158 (Check-Error error (base64-decode-string str))) | |
| 159 | |
| 160 ;; base64-decode-string should ignore non-base64 characters anywhere | |
| 161 ;; in the string. We test this in the cheesiest manner possible, by | |
| 162 ;; inserting non-base64 chars at the beginning, at the end, and in the | |
| 163 ;; middle of the string. | |
| 164 | |
| 165 (defconst bt-base64-chars '(?A ?B ?C ?D ?E ?F ?G ?H ?I ?J | |
| 166 ;; sometimes I hate Emacs indentation. | |
| 167 ?K ?L ?M ?N ?O ?P ?Q ?R ?S ?T | |
| 168 ?U ?V ?W ?X ?Y ?Z ?a ?b ?c ?d | |
| 169 ?e ?f ?g ?h ?i ?j ?k ?l ?m ?n | |
| 170 ?o ?p ?q ?r ?s ?t ?u ?v ?w ?x | |
| 171 ?y ?z ?0 ?1 ?2 ?3 ?4 ?5 ?6 ?7 | |
| 172 ?8 ?9 ?+ ?/ ?=)) | |
| 173 | |
| 174 (defconst bt-nonbase64-chars (set-difference (mapcar #'identity bt-allchars) | |
| 175 bt-base64-chars)) | |
| 176 | |
| 442 | 177 (loop for (raw encoded) in bt-test-strings do |
| 178 (unless (equal raw "") | |
| 179 (let* ((middlepos (/ (1+ (length encoded)) 2)) | |
| 180 (left (substring encoded 0 middlepos)) | |
| 181 (right (substring encoded middlepos))) | |
| 182 ;; Whitespace at the beginning, end, and middle. | |
| 183 (let ((mangled (concat bt-nonbase64-chars left bt-nonbase64-chars right | |
| 184 bt-nonbase64-chars))) | |
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185 (Assert (equal (bt-base64-decode-string mangled) raw))) |
| 434 | 186 |
| 442 | 187 ;; Whitespace between every char. |
| 188 (let ((mangled (concat bt-nonbase64-chars | |
| 189 ;; ENCODED with bt-nonbase64-chars | |
| 190 ;; between every character. | |
| 191 (mapconcat #'char-to-string encoded | |
| 192 (apply #'string bt-nonbase64-chars)) | |
| 193 bt-nonbase64-chars))) | |
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194 (Assert (equal (bt-base64-decode-string mangled) raw)))))) |
| 434 | 195 |
| 196 ;;----------------------------------------------------- | |
| 197 ;; Mixed... | |
| 198 ;;----------------------------------------------------- | |
| 199 | |
| 200 ;; The whole point of base64 is to ensure that an arbitrary sequence | |
| 201 ;; of bytes passes through gateway hellfire unscathed, protected by | |
| 202 ;; the asbestos suit of base64. Here we test that | |
| 203 ;; (base64-decode-string (base64-decode-string FOO)) equals FOO for | |
| 204 ;; any FOO we can think of. The following stunts stress-test | |
| 205 ;; practically all aspects of the encoding and decoding process. | |
| 206 | |
| 207 (loop for (raw ignored) in bt-test-strings do | |
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208 (Assert (equal (bt-base64-decode-string |
| 434 | 209 (bt-base64-encode-string raw)) |
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210 raw)) |
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211 (Assert (equal (bt-base64-decode-string |
| 434 | 212 (bt-base64-decode-string |
| 213 (bt-base64-encode-string | |
| 214 (bt-base64-encode-string raw)))) | |
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215 raw)) |
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216 (Assert (equal (bt-base64-decode-string |
| 434 | 217 (bt-base64-decode-string |
| 218 (bt-base64-decode-string | |
| 219 (bt-base64-encode-string | |
| 220 (bt-base64-encode-string | |
| 221 (bt-base64-encode-string raw)))))) | |
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222 raw)) |
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223 (Assert (equal (bt-base64-decode-string |
| 434 | 224 (bt-base64-decode-string |
| 225 (bt-base64-decode-string | |
| 226 (bt-base64-decode-string | |
| 227 (bt-base64-encode-string | |
| 228 (bt-base64-encode-string | |
| 229 (bt-base64-encode-string | |
| 230 (bt-base64-encode-string raw)))))))) | |
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231 raw)) |
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232 (Assert (equal (bt-base64-decode-string |
| 434 | 233 (bt-base64-decode-string |
| 234 (bt-base64-decode-string | |
| 235 (bt-base64-decode-string | |
| 236 (bt-base64-decode-string | |
| 237 (bt-base64-encode-string | |
| 238 (bt-base64-encode-string | |
| 239 (bt-base64-encode-string | |
| 240 (bt-base64-encode-string | |
| 241 (bt-base64-encode-string raw)))))))))) | |
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242 raw))) |