Mercurial > hg > xemacs-beta
annotate lisp/test-harness.el @ 5518:3cc7470ea71c
gnuclient: if TMPDIR was set and connect failed, try again with /tmp
2011-06-03 Aidan Kehoe <kehoea@parhasard.net>
* gnuslib.c (connect_to_unix_server):
Retry with /tmp as a directory in which to search for Unix sockets
if an attempt to connect with some other directory failed (which
may be because gnuclient and gnuserv don't share an environment
value for TMPDIR, or because gnuserv was compiled with USE_TMPDIR
turned off).
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Fri, 03 Jun 2011 18:40:57 +0100 |
| parents | ac37a5f7e5be |
| children | ebd367b82ccd |
| rev | line source |
|---|---|
| 428 | 1 ;; test-harness.el --- Run Emacs Lisp test suites. |
| 2 | |
| 1751 | 3 ;;; Copyright (C) 1998, 2002, 2003 Free Software Foundation, Inc. |
| 4856 | 4 ;;; Copyright (C) 2002, 2010 Ben Wing. |
| 428 | 5 |
| 6 ;; Author: Martin Buchholz | |
| 1761 | 7 ;; Maintainer: Stephen J. Turnbull <stephen@xemacs.org> |
| 428 | 8 ;; Keywords: testing |
| 9 | |
| 10 ;; This file is part of XEmacs. | |
| 11 | |
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12 ;; XEmacs is free software: you can redistribute it and/or modify it |
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13 ;; under the terms of the GNU General Public License as published by the |
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14 ;; Free Software Foundation, either version 3 of the License, or (at your |
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15 ;; option) any later version. |
| 428 | 16 |
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17 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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18 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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19 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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20 ;; for more details. |
| 428 | 21 |
| 22 ;; You should have received a copy of the GNU General Public License | |
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23 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 428 | 24 |
| 25 ;;; Synched up with: Not in FSF. | |
| 26 | |
| 27 ;;; Commentary: | |
| 28 | |
| 29 ;;; A test suite harness for testing XEmacs. | |
| 30 ;;; The actual tests are in other files in this directory. | |
| 31 ;;; Basically you just create files of emacs-lisp, and use the | |
| 1095 | 32 ;;; Assert, Check-Error, Check-Message, and Check-Error-Message functions |
| 33 ;;; to create tests. See `test-harness-from-buffer' below. | |
| 34 ;;; Don't suppress tests just because they're due to known bugs not yet | |
| 1413 | 35 ;;; fixed -- use the Known-Bug-Expect-Failure and |
| 36 ;;; Implementation-Incomplete-Expect-Failure wrapper macros to mark them. | |
| 1095 | 37 ;;; A lot of the tests we run push limits; suppress Ebola message with the |
| 38 ;;; Ignore-Ebola wrapper macro. | |
| 3472 | 39 ;;; Some noisy code will call `message'. Output from `message' can be |
| 40 ;;; suppressed with the Silence-Message macro. Functions that are known to | |
| 41 ;;; issue messages include `write-region', `find-tag', `tag-loop-continue', | |
| 42 ;;; `insert', and `mark-whole-buffer'. N.B. The Silence-Message macro | |
| 43 ;;; currently does not suppress the newlines printed by `message'. | |
| 44 ;;; Definitely do not use Silence-Message with Check-Message. | |
| 45 ;;; In general it should probably only be used on code that prepares for a | |
| 46 ;;; test, not on tests. | |
| 1095 | 47 ;;; |
| 428 | 48 ;;; You run the tests using M-x test-emacs-test-file, |
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49 ;;; or $(EMACS) -batch -l test-harness -f batch-test-emacs file ... |
| 428 | 50 ;;; which is run for you by the `make check' target in the top-level Makefile. |
| 51 | |
| 52 (require 'bytecomp) | |
| 53 | |
| 3471 | 54 (defvar unexpected-test-suite-failures 0 |
| 55 "Cumulative number of unexpected failures since test-harness was loaded. | |
| 56 | |
| 57 \"Unexpected failures\" are those caught by a generic handler established | |
| 58 outside of the test context. As such they involve an abort of the test | |
| 59 suite for the file being tested. | |
| 60 | |
| 61 They often occur during preparation of a test or recording of the results. | |
| 62 For example, an executable used to generate test data might not be present | |
| 63 on the system, or a system error might occur while reading a data file.") | |
| 64 | |
| 65 (defvar unexpected-test-suite-failure-files nil | |
| 66 "List of test files causing unexpected failures.") | |
| 67 | |
| 68 ;; Declared for dynamic scope; _do not_ initialize here. | |
| 69 (defvar unexpected-test-file-failures) | |
| 70 | |
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71 (defvar test-harness-bug-expected nil |
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72 "Non-nil means a bug is expected; backtracing/debugging should not happen.") |
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73 |
| 1758 | 74 (defvar test-harness-test-compiled nil |
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75 "Non-nil means the test code was compiled before execution. |
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76 |
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77 You probably should not make tests depend on compilation. |
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78 However, it can be useful to conditionally change messages based on whether |
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79 the code was compiled or not. For example, the case that motivated the |
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80 implementation of this variable: |
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81 |
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82 \(when test-harness-test-compiled |
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83 ;; this ha-a-ack depends on the failing compiled test coming last |
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84 \(setq test-harness-failure-tag |
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85 \"KNOWN BUG - fix reverted; after 2003-10-31 notify stephen\n\"))") |
| 1758 | 86 |
| 428 | 87 (defvar test-harness-verbose |
| 88 (and (not noninteractive) (> (device-baud-rate) search-slow-speed)) | |
| 89 "*Non-nil means print messages describing progress of emacs-tester.") | |
| 90 | |
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91 (defvar test-harness-unexpected-error-enter-debugger debug-on-error |
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92 "*Non-nil means enter debugger when an unexpected error occurs. |
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93 Only applies interactively. Normally true if `debug-on-error' has been set. |
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94 See also `test-harness-assertion-failure-enter-debugger' and |
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95 `test-harness-unexpected-error-show-backtrace'.") |
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96 |
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97 (defvar test-harness-assertion-failure-enter-debugger debug-on-error |
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98 "*Non-nil means enter debugger when an assertion failure occurs. |
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99 Only applies interactively. Normally true if `debug-on-error' has been set. |
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100 See also `test-harness-unexpected-error-enter-debugger' and |
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101 `test-harness-assertion-failure-show-backtrace'.") |
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102 |
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103 (defvar test-harness-unexpected-error-show-backtrace t |
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104 "*Non-nil means show backtrace upon unexpected error. |
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105 Only applies when debugger is not entered. Normally true by default. See also |
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106 `test-harness-unexpected-error-enter-debugger' and |
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107 `test-harness-assertion-failure-show-backtrace'.") |
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108 |
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109 (defvar test-harness-assertion-failure-show-backtrace stack-trace-on-error |
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110 "*Non-nil means show backtrace upon assertion failure. |
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111 Only applies when debugger is not entered. Normally true if |
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112 `stack-trace-on-error' has been set. See also |
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113 `test-harness-assertion-failure-enter-debugger' and |
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114 `test-harness-unexpected-error-show-backtrace'.") |
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115 |
| 1719 | 116 (defvar test-harness-file-results-alist nil |
| 117 "Each element is a list (FILE SUCCESSES TESTS). | |
| 118 The order is the reverse of the order in which tests are run. | |
| 119 | |
| 120 FILE is a string naming the test file. | |
| 121 SUCCESSES is a non-negative integer, the number of successes. | |
| 122 TESTS is a non-negative integer, the number of tests run.") | |
| 123 | |
| 1425 | 124 (defvar test-harness-risk-infloops nil |
| 125 "*Non-nil to run tests that may loop infinitely in buggy implementations.") | |
| 126 | |
| 428 | 127 (defvar test-harness-current-file nil) |
| 128 | |
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129 (defvar emacs-lisp-file-regexp "\\.el\\'" |
| 428 | 130 "*Regexp which matches Emacs Lisp source files.") |
| 131 | |
| 1751 | 132 (defconst test-harness-file-summary-template |
| 133 (format "%%-%ds %%%dd of %%%dd tests successful (%%3d%%%%)." | |
| 134 (length "byte-compiler-tests.el:") ; use the longest file name | |
| 135 5 | |
| 136 5) | |
| 137 "Format for summary lines printed after each file is run.") | |
| 138 | |
| 139 (defconst test-harness-null-summary-template | |
| 140 (format "%%-%ds No tests run." | |
| 141 (length "byte-compiler-tests.el:")) ; use the longest file name | |
| 142 "Format for \"No tests\" lines printed after a file is run.") | |
| 143 | |
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144 (defconst test-harness-aborted-summary-template |
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145 (format "%%-%ds %%%dd tests completed (aborted)." |
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146 (length "byte-compiler-tests.el:") ; use the longest file name |
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147 5) |
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148 "Format for summary lines printed after a test run on a file was aborted.") |
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149 |
| 428 | 150 ;;;###autoload |
| 151 (defun test-emacs-test-file (filename) | |
| 152 "Test a file of Lisp code named FILENAME. | |
| 153 The output file's name is made by appending `c' to the end of FILENAME." | |
| 154 (interactive | |
| 155 (let ((file buffer-file-name) | |
| 156 (file-name nil) | |
| 157 (file-dir nil)) | |
| 158 (and file | |
| 159 (eq (cdr (assq 'major-mode (buffer-local-variables))) | |
| 160 'emacs-lisp-mode) | |
| 161 (setq file-name (file-name-nondirectory file) | |
| 162 file-dir (file-name-directory file))) | |
| 163 (list (read-file-name "Test file: " file-dir nil nil file-name)))) | |
| 164 ;; Expand now so we get the current buffer's defaults | |
| 165 (setq filename (expand-file-name filename)) | |
| 166 | |
| 167 ;; If we're testing a file that's in a buffer and is modified, offer | |
| 168 ;; to save it first. | |
| 169 (or noninteractive | |
| 170 (let ((b (get-file-buffer (expand-file-name filename)))) | |
| 171 (if (and b (buffer-modified-p b) | |
| 172 (y-or-n-p (format "save buffer %s first? " (buffer-name b)))) | |
| 173 (save-excursion (set-buffer b) (save-buffer))))) | |
| 174 | |
| 175 (if (or noninteractive test-harness-verbose) | |
| 176 (message "Testing %s..." filename)) | |
| 177 (let ((test-harness-current-file filename) | |
| 178 input-buffer) | |
| 179 (save-excursion | |
| 180 (setq input-buffer (get-buffer-create " *Test Input*")) | |
| 181 (set-buffer input-buffer) | |
| 182 (erase-buffer) | |
| 183 (insert-file-contents filename) | |
| 184 ;; Run hooks including the uncompression hook. | |
| 185 ;; If they change the file name, then change it for the output also. | |
| 186 (let ((buffer-file-name filename) | |
| 187 (default-major-mode 'emacs-lisp-mode) | |
| 188 (enable-local-eval nil)) | |
| 189 (normal-mode) | |
| 190 (setq filename buffer-file-name))) | |
| 191 (test-harness-from-buffer input-buffer filename) | |
| 192 (kill-buffer input-buffer) | |
| 193 )) | |
| 194 | |
| 5110 | 195 (defsubst test-harness-backtrace () |
| 196 "Display a reasonable-size backtrace." | |
| 197 (let ((print-escape-newlines t) | |
| 198 (print-length 50)) | |
| 199 (backtrace nil t))) | |
| 200 | |
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201 (defsubst test-harness-assertion-failure-do-debug (error-info) |
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202 "Maybe enter debugger or display a backtrace on assertion failure. |
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203 ERROR-INFO is a cons of the args (SIG . DATA) that were passed to `signal'. |
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204 The debugger will be entered if noninteractive and |
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205 `test-harness-unexpected-error-enter-debugger' is non-nil; else, a |
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206 backtrace will be displayed if `test-harness-unexpected-error-show-backtrace' |
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207 is non-nil." |
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208 (when (not test-harness-bug-expected) |
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209 (cond ((and (not noninteractive) |
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210 test-harness-assertion-failure-enter-debugger) |
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211 (funcall debugger 'error error-info)) |
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212 (test-harness-assertion-failure-show-backtrace |
| 5110 | 213 (test-harness-backtrace))))) |
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214 |
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215 (defsubst test-harness-unexpected-error-do-debug (error-info) |
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216 "Maybe enter debugger or display a backtrace on unexpected error. |
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217 ERROR-INFO is a cons of the args (SIG . DATA) that were passed to `signal'. |
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218 The debugger will be entered if noninteractive and |
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219 `test-harness-unexpected-error-enter-debugger' is non-nil; else, a |
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220 backtrace will be displayed if `test-harness-unexpected-error-show-backtrace' |
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221 is non-nil." |
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222 (when (not test-harness-bug-expected) |
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223 (cond ((and (not noninteractive) |
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224 test-harness-unexpected-error-enter-debugger) |
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225 (funcall debugger 'error error-info)) |
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226 (test-harness-unexpected-error-show-backtrace |
| 5110 | 227 (test-harness-backtrace))))) |
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228 |
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229 (defsubst test-harness-unexpected-error-condition-handler (error-info context-msg) |
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230 "Condition handler for when unexpected errors occur. |
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231 Useful in conjunction with `call-with-condition-handler'. ERROR-INFO is the |
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232 value passed to the condition handler. CONTEXT-MSG is a string indicating |
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233 the context in which the unexpected error occurred. A message is outputted |
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234 including CONTEXT-MSG in it, `unexpected-test-file-failures' is incremented, |
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235 and `test-harness-unexpected-error-do-debug' is called, which may enter the |
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236 debugger or output a backtrace, depending on the settings of |
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237 `test-harness-unexpected-error-enter-debugger' and |
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238 `test-harness-unexpected-error-show-backtrace'. |
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239 |
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240 The function returns normally, which causes error-handling processing to |
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241 continue; if you want to catch the error, you also need to wrap everything |
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242 in `condition-case'. See also `test-harness-error-wrap', which does this |
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243 wrapping." |
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244 (incf unexpected-test-file-failures) |
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245 (princ (format "Unexpected error %S while %s\n" |
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246 error-info context-msg)) |
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247 (message "Unexpected error %S while %s." error-info context-msg) |
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248 (test-harness-unexpected-error-do-debug error-info)) |
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249 |
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250 (defmacro test-harness-error-wrap (context-msg abort-msg &rest body) |
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251 "Wrap BODY so that unexpected errors are caught. |
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252 The debugger will be entered if noninteractive and |
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253 `test-harness-unexpected-error-enter-debugger' is non-nil; else, a backtrace |
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254 will be displayed if `test-harness-unexpected-error-show-backtrace' is |
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255 non-nil. CONTEXT-MSG is displayed as part of a message shown before entering |
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256 the debugger or showing a backtrace, and ABORT-MSG, if non-nil, is displayed |
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257 afterwards. See " |
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258 `(condition-case nil |
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259 (call-with-condition-handler |
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260 #'(lambda (error-info) |
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261 (test-harness-unexpected-error-condition-handler |
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262 error-info ,context-msg)) |
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263 #'(lambda () |
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264 ,@body)) |
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265 (error ,(if abort-msg `(message ,abort-msg) nil)))) |
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266 |
| 428 | 267 (defun test-harness-read-from-buffer (buffer) |
| 268 "Read forms from BUFFER, and turn it into a lambda test form." | |
| 269 (let ((body nil)) | |
| 270 (goto-char (point-min) buffer) | |
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271 (condition-case nil |
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272 (call-with-condition-handler |
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273 #'(lambda (error-info) |
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274 ;; end-of-file is expected, so don't output error or backtrace |
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275 ;; or enter debugger in this case. |
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276 (unless (eq 'end-of-file (car error-info)) |
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277 (test-harness-unexpected-error-condition-handler |
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278 error-info "reading forms from buffer"))) |
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279 #'(lambda () |
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280 (while t |
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281 (setq body (cons (read buffer) body))))) |
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282 (error nil)) |
| 428 | 283 `(lambda () |
| 284 (defvar passes) | |
| 285 (defvar assertion-failures) | |
| 286 (defvar no-error-failures) | |
| 287 (defvar wrong-error-failures) | |
| 288 (defvar missing-message-failures) | |
| 289 (defvar other-failures) | |
| 290 | |
| 291 (defvar trick-optimizer) | |
| 292 | |
| 293 ,@(nreverse body)))) | |
| 294 | |
| 295 (defun test-harness-from-buffer (inbuffer filename) | |
| 296 "Run tests in buffer INBUFFER, visiting FILENAME." | |
| 297 (defvar trick-optimizer) | |
| 298 (let ((passes 0) | |
| 299 (assertion-failures 0) | |
| 300 (no-error-failures 0) | |
| 301 (wrong-error-failures 0) | |
| 302 (missing-message-failures 0) | |
| 303 (other-failures 0) | |
| 3471 | 304 (unexpected-test-file-failures 0) |
| 428 | 305 |
| 973 | 306 ;; #### perhaps this should be a defvar, and output at the very end |
| 307 ;; OTOH, this way AC types can use a null EMACSPACKAGEPATH to find | |
| 308 ;; what stuff is needed, and ways to avoid using them | |
| 309 (skipped-test-reasons (make-hash-table :test 'equal)) | |
| 310 | |
| 428 | 311 (trick-optimizer nil) |
| 826 | 312 (debug-on-error t) |
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313 ) |
| 428 | 314 (with-output-to-temp-buffer "*Test-Log*" |
| 826 | 315 (princ (format "Testing %s...\n\n" filename)) |
| 1095 | 316 |
| 1413 | 317 (defconst test-harness-failure-tag "FAIL") |
| 318 (defconst test-harness-success-tag "PASS") | |
| 1095 | 319 |
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320 ;;;;; BEGIN DEFINITION OF MACROS USEFUL IN TEST CODE |
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321 |
| 1095 | 322 (defmacro Known-Bug-Expect-Failure (&rest body) |
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323 "Wrap a BODY that consists of tests that are known to fail. |
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324 This causes messages to be printed on failure indicating that this is expected, |
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325 and on success indicating that this is unexpected." |
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326 `(let ((test-harness-bug-expected t) |
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327 (test-harness-failure-tag "KNOWN BUG") |
| 1413 | 328 (test-harness-success-tag "PASS (FAILURE EXPECTED)")) |
| 329 ,@body)) | |
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330 |
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331 (defmacro Known-Bug-Expect-Error (expected-error &rest body) |
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332 "Wrap a BODY that consists of tests that are known to trigger an error. |
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333 This causes messages to be printed on failure indicating that this is expected, |
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334 and on success indicating that this is unexpected." |
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335 (let ((quoted-body (if (eql 1 (length body)) |
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336 `(quote ,(car body)) `(quote (progn ,@body))))) |
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337 `(let ((test-harness-bug-expected t) |
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338 (test-harness-failure-tag "KNOWN BUG") |
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339 (test-harness-success-tag "PASS (FAILURE EXPECTED)")) |
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340 (condition-case error-info |
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341 (progn |
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342 (setq trick-optimizer (progn ,@body)) |
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343 (Print-Pass |
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344 "%S executed successfully, but expected error %S" |
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345 ,quoted-body |
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346 ',expected-error) |
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347 (incf passes)) |
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348 (,expected-error |
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349 (Print-Failure "%S ==> error %S, as expected" |
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350 ,quoted-body ',expected-error) |
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351 (incf no-error-failures)) |
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352 (error |
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353 (Print-Failure "%S ==> expected error %S, got error %S instead" |
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354 ,quoted-body ',expected-error error-info) |
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355 (incf wrong-error-failures)))))) |
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356 |
| 1413 | 357 (defmacro Implementation-Incomplete-Expect-Failure (&rest body) |
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358 "Wrap a BODY containing tests that are known to fail due to incomplete code. |
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359 This causes messages to be printed on failure indicating that the |
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360 implementation is incomplete (and hence the failure is expected); and on |
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361 success indicating that this is unexpected." |
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362 `(let ((test-harness-bug-expected t) |
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363 (test-harness-failure-tag "IMPLEMENTATION INCOMPLETE") |
| 1413 | 364 (test-harness-success-tag "PASS (FAILURE EXPECTED)")) |
| 365 ,@body)) | |
| 826 | 366 |
| 367 (defun Print-Failure (fmt &rest args) | |
| 1413 | 368 (setq fmt (format "%s: %s" test-harness-failure-tag fmt)) |
| 826 | 369 (if (noninteractive) (apply #'message fmt args)) |
| 370 (princ (concat (apply #'format fmt args) "\n"))) | |
| 371 | |
| 372 (defun Print-Pass (fmt &rest args) | |
| 1413 | 373 (setq fmt (format "%s: %s" test-harness-success-tag fmt)) |
| 826 | 374 (and test-harness-verbose |
| 375 (princ (concat (apply #'format fmt args) "\n")))) | |
| 376 | |
| 973 | 377 (defun Print-Skip (test reason &optional fmt &rest args) |
| 1095 | 378 (setq fmt (concat "SKIP: %S BECAUSE %S" fmt)) |
| 973 | 379 (princ (concat (apply #'format fmt test reason args) "\n"))) |
| 380 | |
| 1095 | 381 (defmacro Skip-Test-Unless (condition reason description &rest body) |
| 382 "Unless CONDITION is satisfied, skip test BODY. | |
| 383 REASON is a description of the condition failure, and must be unique (it | |
| 384 is used as a hash key). DESCRIPTION describes the tests that were skipped. | |
| 385 BODY is a sequence of expressions and may contain several tests." | |
| 386 `(if (not ,condition) | |
| 387 (let ((count (gethash ,reason skipped-test-reasons))) | |
| 388 (puthash ,reason (if (null count) 1 (1+ count)) | |
| 389 skipped-test-reasons) | |
| 390 (Print-Skip ,description ,reason)) | |
| 391 ,@body)) | |
| 428 | 392 |
|
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393 (defmacro Assert (assertion &optional failing-case description) |
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394 "Test passes if ASSERTION is true. |
| 4856 | 395 Optional FAILING-CASE describes the particular failure. Optional |
| 396 DESCRIPTION describes the assertion; by default, the unevalated assertion | |
| 397 expression is given. FAILING-CASE and DESCRIPTION are useful when Assert | |
| 398 is used in a loop." | |
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399 (let ((test-assertion assertion) |
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400 (negated nil)) |
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401 (when (and (listp test-assertion) |
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402 (eql 2 (length test-assertion)) |
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403 (memq (car test-assertion) '(not null))) |
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404 (setq test-assertion (cadr test-assertion)) |
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405 (setq negated t)) |
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406 (when (and (listp test-assertion) |
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407 (eql 3 (length test-assertion)) |
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408 (member (car test-assertion) |
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409 '(eq eql equal equalp = string= < <= > >=))) |
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410 (let* ((test (car test-assertion)) |
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411 (testval (second test-assertion)) |
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412 (expected (third test-assertion)) |
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413 (failmsg `(format ,(if negated |
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414 "%S shouldn't be `%s' to %S but is" |
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415 "%S should be `%s' to %S but isn't") |
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416 ,testval ',test ,expected))) |
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417 (setq failing-case (if failing-case |
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418 `(concat |
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419 (format "%S, " ,failing-case) |
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420 ,failmsg) |
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421 failmsg))))) |
| 4856 | 422 (let ((description |
| 423 (or description `(quote ,assertion)))) | |
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424 `(condition-case nil |
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425 (call-with-condition-handler |
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426 #'(lambda (error-info) |
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427 (if (eq 'cl-assertion-failed (car error-info)) |
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428 (progn |
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429 (Print-Failure |
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430 (if ,failing-case |
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431 "Assertion failed: %S; failing case = %S" |
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432 "Assertion failed: %S") |
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433 ,description ,failing-case) |
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434 (incf assertion-failures) |
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435 (test-harness-assertion-failure-do-debug error-info)) |
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436 (Print-Failure |
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437 (if ,failing-case |
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438 "%S ==> error: %S; failing case = %S" |
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439 "%S ==> error: %S") |
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440 ,description error-info ,failing-case) |
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441 (incf other-failures) |
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442 (test-harness-unexpected-error-do-debug error-info))) |
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443 #'(lambda () |
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444 (assert ,assertion) |
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445 (Print-Pass "%S" ,description) |
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446 (incf passes))) |
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447 (cl-assertion-failed nil)))) |
| 2056 | 448 |
| 428 | 449 (defmacro Check-Error (expected-error &rest body) |
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450 (let ((quoted-body (if (eql 1 (length body)) |
| 428 | 451 `(quote ,(car body)) `(quote (progn ,@body))))) |
| 452 `(condition-case error-info | |
| 453 (progn | |
| 454 (setq trick-optimizer (progn ,@body)) | |
| 826 | 455 (Print-Failure "%S executed successfully, but expected error %S" |
| 428 | 456 ,quoted-body |
| 826 | 457 ',expected-error) |
| 428 | 458 (incf no-error-failures)) |
| 459 (,expected-error | |
| 826 | 460 (Print-Pass "%S ==> error %S, as expected" |
| 461 ,quoted-body ',expected-error) | |
| 428 | 462 (incf passes)) |
| 463 (error | |
| 826 | 464 (Print-Failure "%S ==> expected error %S, got error %S instead" |
| 465 ,quoted-body ',expected-error error-info) | |
| 428 | 466 (incf wrong-error-failures))))) |
| 467 | |
| 826 | 468 (defmacro Check-Error-Message (expected-error expected-error-regexp |
| 469 &rest body) | |
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470 (let ((quoted-body (if (eql 1 (length body)) |
| 428 | 471 `(quote ,(car body)) `(quote (progn ,@body))))) |
| 472 `(condition-case error-info | |
| 473 (progn | |
| 474 (setq trick-optimizer (progn ,@body)) | |
| 826 | 475 (Print-Failure "%S executed successfully, but expected error %S" |
| 476 ,quoted-body ',expected-error) | |
| 428 | 477 (incf no-error-failures)) |
| 478 (,expected-error | |
| 4199 | 479 ;; #### Damn, this binding doesn't capture frobs, eg, for |
| 480 ;; invalid_argument() ... you only get the REASON. And for | |
| 481 ;; wrong_type_argument(), there's no reason only FROBs. | |
| 482 ;; If this gets fixed, fix tests in regexp-tests.el. | |
| 428 | 483 (let ((error-message (second error-info))) |
| 484 (if (string-match ,expected-error-regexp error-message) | |
| 485 (progn | |
| 826 | 486 (Print-Pass "%S ==> error %S %S, as expected" |
| 487 ,quoted-body error-message ',expected-error) | |
| 428 | 488 (incf passes)) |
| 826 | 489 (Print-Failure "%S ==> got error %S as expected, but error message %S did not match regexp %S" |
| 490 ,quoted-body ',expected-error error-message ,expected-error-regexp) | |
| 428 | 491 (incf wrong-error-failures)))) |
| 492 (error | |
| 826 | 493 (Print-Failure "%S ==> expected error %S, got error %S instead" |
| 494 ,quoted-body ',expected-error error-info) | |
| 428 | 495 (incf wrong-error-failures))))) |
| 496 | |
| 3472 | 497 ;; Do not use this with Silence-Message. |
| 428 | 498 (defmacro Check-Message (expected-message-regexp &rest body) |
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499 (let ((quoted-body (if (eql 1 (length body)) |
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500 `(quote ,(car body)) |
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501 `(quote (progn ,@body))))) |
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502 `(Skip-Test-Unless (fboundp 'defadvice) "can't defadvice" |
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503 ,expected-message-regexp |
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504 (let ((messages "")) |
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505 (defadvice message (around collect activate) |
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506 (defvar messages) |
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507 (let ((msg-string (apply 'format (ad-get-args 0)))) |
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508 (setq messages (concat messages msg-string)) |
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509 msg-string)) |
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510 (ignore-errors |
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511 (call-with-condition-handler |
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512 #'(lambda (error-info) |
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513 (Print-Failure "%S ==> unexpected error %S" |
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514 ,quoted-body error-info) |
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515 (incf other-failures) |
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516 (test-harness-unexpected-error-do-debug error-info)) |
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517 #'(lambda () |
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518 (setq trick-optimizer (progn ,@body)) |
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519 (if (string-match ,expected-message-regexp messages) |
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520 (progn |
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521 (Print-Pass |
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522 "%S ==> value %S, message %S, matching %S, as expected" |
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523 ,quoted-body trick-optimizer messages |
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524 ',expected-message-regexp) |
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525 (incf passes)) |
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526 (Print-Failure |
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527 "%S ==> value %S, message %S, NOT matching expected %S" |
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528 ,quoted-body trick-optimizer messages |
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529 ',expected-message-regexp) |
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530 (incf missing-message-failures))))) |
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531 (ad-unadvise 'message))))) |
| 428 | 532 |
| 3472 | 533 ;; #### Perhaps this should override `message' itself, too? |
| 534 (defmacro Silence-Message (&rest body) | |
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535 `(flet ((append-message (&rest args) ()) |
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536 (clear-message (&rest args) ())) |
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537 ,@body)) |
| 3472 | 538 |
| 428 | 539 (defmacro Ignore-Ebola (&rest body) |
| 540 `(let ((debug-issue-ebola-notices -42)) ,@body)) | |
| 541 | |
| 542 (defun Int-to-Marker (pos) | |
| 543 (save-excursion | |
| 544 (set-buffer standard-output) | |
| 545 (save-excursion | |
| 546 (goto-char pos) | |
| 547 (point-marker)))) | |
| 548 | |
| 549 (princ "Testing Interpreted Lisp\n\n") | |
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550 |
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551 (test-harness-error-wrap |
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552 "executing interpreted code" |
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553 "Test suite execution aborted." |
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554 (funcall (test-harness-read-from-buffer inbuffer))) |
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555 |
| 428 | 556 (princ "\nTesting Compiled Lisp\n\n") |
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557 |
| 1758 | 558 (let (code |
| 559 (test-harness-test-compiled t)) | |
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560 (test-harness-error-wrap |
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561 "byte-compiling code" nil |
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562 (setq code |
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563 ;; our lisp code is often intentionally dubious, |
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564 ;; so throw away _all_ the byte compiler warnings. |
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565 (letf (((symbol-function 'byte-compile-warn) |
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566 'ignore)) |
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567 (byte-compile (test-harness-read-from-buffer |
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568 inbuffer)))) |
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569 ) |
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570 |
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571 (test-harness-error-wrap "executing byte-compiled code" |
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572 "Test suite execution aborted." |
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573 (if code (funcall code))) |
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574 ) |
| 826 | 575 (princ (format "\nSUMMARY for %s:\n" filename)) |
| 428 | 576 (princ (format "\t%5d passes\n" passes)) |
| 577 (princ (format "\t%5d assertion failures\n" assertion-failures)) | |
| 578 (princ (format "\t%5d errors that should have been generated, but weren't\n" no-error-failures)) | |
| 579 (princ (format "\t%5d wrong-error failures\n" wrong-error-failures)) | |
| 580 (princ (format "\t%5d missing-message failures\n" missing-message-failures)) | |
| 581 (princ (format "\t%5d other failures\n" other-failures)) | |
| 582 (let* ((total (+ passes | |
| 583 assertion-failures | |
| 584 no-error-failures | |
| 585 wrong-error-failures | |
| 586 missing-message-failures | |
| 587 other-failures)) | |
| 588 (basename (file-name-nondirectory filename)) | |
| 589 (summary-msg | |
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590 (cond ((> unexpected-test-file-failures 0) |
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591 (format test-harness-aborted-summary-template |
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592 (concat basename ":") total)) |
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593 ((> total 0) |
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594 (format test-harness-file-summary-template |
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595 (concat basename ":") |
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596 passes total (/ (* 100 passes) total))) |
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597 (t |
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598 (format test-harness-null-summary-template |
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599 (concat basename ":"))))) |
| 973 | 600 (reasons "")) |
| 601 (maphash (lambda (key value) | |
| 602 (setq reasons | |
| 603 (concat reasons | |
| 1095 | 604 (format "\n %d tests skipped because %s." |
| 973 | 605 value key)))) |
| 606 skipped-test-reasons) | |
| 607 (when (> (length reasons) 1) | |
| 608 (setq summary-msg (concat summary-msg reasons " | |
|
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609 It may be that XEmacs cannot find your installed packages. Set |
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610 EMACSPACKAGEPATH to the package hierarchy root or configure with |
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611 --package-path to enable the skipped tests."))) |
| 1719 | 612 (setq test-harness-file-results-alist |
| 613 (cons (list filename passes total) | |
| 614 test-harness-file-results-alist)) | |
| 428 | 615 (message "%s" summary-msg)) |
| 3471 | 616 (when (> unexpected-test-file-failures 0) |
| 617 (setq unexpected-test-suite-failure-files | |
| 618 (cons filename unexpected-test-suite-failure-files)) | |
| 619 (setq unexpected-test-suite-failures | |
| 620 (+ unexpected-test-suite-failures unexpected-test-file-failures)) | |
| 428 | 621 (message "Test suite execution failed unexpectedly.")) |
| 622 (fmakunbound 'Assert) | |
| 623 (fmakunbound 'Check-Error) | |
| 863 | 624 (fmakunbound 'Check-Message) |
| 625 (fmakunbound 'Check-Error-Message) | |
| 428 | 626 (fmakunbound 'Ignore-Ebola) |
| 627 (fmakunbound 'Int-to-Marker) | |
| 1719 | 628 (and noninteractive |
| 629 (message "%s" (buffer-substring-no-properties | |
| 1751 | 630 nil nil "*Test-Log*"))) |
| 631 ))) | |
| 428 | 632 |
| 633 (defvar test-harness-results-point-max nil) | |
| 634 (defmacro displaying-emacs-test-results (&rest body) | |
| 635 `(let ((test-harness-results-point-max test-harness-results-point-max)) | |
| 636 ;; Log the file name. | |
| 637 (test-harness-log-file) | |
| 638 ;; Record how much is logged now. | |
| 639 ;; We will display the log buffer if anything more is logged | |
| 640 ;; before the end of BODY. | |
| 641 (or test-harness-results-point-max | |
| 642 (save-excursion | |
| 643 (set-buffer (get-buffer-create "*Test-Log*")) | |
| 644 (setq test-harness-results-point-max (point-max)))) | |
| 645 (unwind-protect | |
| 646 (condition-case error-info | |
| 647 (progn ,@body) | |
| 648 (error | |
| 649 (test-harness-report-error error-info))) | |
| 650 (save-excursion | |
| 651 ;; If there were compilation warnings, display them. | |
| 652 (set-buffer "*Test-Log*") | |
| 653 (if (= test-harness-results-point-max (point-max)) | |
| 654 nil | |
| 655 (if temp-buffer-show-function | |
| 656 (let ((show-buffer (get-buffer-create "*Test-Log-Show*"))) | |
| 657 (save-excursion | |
| 658 (set-buffer show-buffer) | |
| 659 (setq buffer-read-only nil) | |
| 660 (erase-buffer)) | |
| 661 (copy-to-buffer show-buffer | |
| 662 (save-excursion | |
| 663 (goto-char test-harness-results-point-max) | |
| 664 (forward-line -1) | |
| 665 (point)) | |
| 666 (point-max)) | |
| 667 (funcall temp-buffer-show-function show-buffer)) | |
| 668 (select-window | |
| 669 (prog1 (selected-window) | |
| 670 (select-window (display-buffer (current-buffer))) | |
| 671 (goto-char test-harness-results-point-max) | |
| 672 (recenter 1))))))))) | |
| 673 | |
| 674 (defun batch-test-emacs-1 (file) | |
| 675 (condition-case error-info | |
| 676 (progn (test-emacs-test-file file) t) | |
| 677 (error | |
| 678 (princ ">>Error occurred processing ") | |
| 679 (princ file) | |
| 680 (princ ": ") | |
| 681 (display-error error-info nil) | |
| 682 (terpri) | |
| 683 nil))) | |
| 684 | |
| 685 (defun batch-test-emacs () | |
| 686 "Run `test-harness' on the files remaining on the command line. | |
| 687 Use this from the command line, with `-batch'; | |
| 688 it won't work in an interactive Emacs. | |
| 689 Each file is processed even if an error occurred previously. | |
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690 A directory can be given as well, and all files will be processed. |
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691 For example, invoke \"xemacs -batch -f batch-test-emacs tests\"" |
| 428 | 692 ;; command-line-args-left is what is left of the command line (from |
| 693 ;; startup.el) | |
| 694 (defvar command-line-args-left) ;Avoid 'free variable' warning | |
| 695 (defvar debug-issue-ebola-notices) | |
| 696 (if (not noninteractive) | |
| 697 (error "`batch-test-emacs' is to be used only with -batch")) | |
| 698 (let ((error nil)) | |
| 699 (dolist (file command-line-args-left) | |
| 700 (if (file-directory-p file) | |
| 701 (dolist (file-in-dir (directory-files file t)) | |
| 702 (when (and (string-match emacs-lisp-file-regexp file-in-dir) | |
| 703 (not (or (auto-save-file-name-p file-in-dir) | |
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704 (backup-file-name-p file-in-dir)))) |
| 428 | 705 (or (batch-test-emacs-1 file-in-dir) |
| 706 (setq error t)))) | |
| 707 (or (batch-test-emacs-1 file) | |
| 708 (setq error t)))) | |
| 1719 | 709 (let ((namelen 0) |
| 710 (succlen 0) | |
| 711 (testlen 0) | |
| 712 (results test-harness-file-results-alist)) | |
| 713 ;; compute maximum lengths of variable components of report | |
| 714 ;; probably should just use (length "byte-compiler-tests.el") | |
| 715 ;; and 5-place sizes -- this will also work for the file-by-file | |
| 716 ;; printing when Adrian's kludge gets reverted | |
| 717 (flet ((print-width (i) | |
| 718 (let ((x 10) (y 1)) | |
| 719 (while (>= i x) | |
| 720 (setq x (* 10 x) y (1+ y))) | |
| 721 y))) | |
| 722 (while results | |
| 723 (let* ((head (car results)) | |
| 724 (nn (length (file-name-nondirectory (first head)))) | |
| 725 (ss (print-width (second head))) | |
| 726 (tt (print-width (third head)))) | |
| 727 (when (> nn namelen) (setq namelen nn)) | |
| 728 (when (> ss succlen) (setq succlen ss)) | |
| 729 (when (> tt testlen) (setq testlen tt))) | |
| 730 (setq results (cdr results)))) | |
| 731 ;; create format and print | |
| 1751 | 732 (let ((results (reverse test-harness-file-results-alist))) |
| 1719 | 733 (while results |
| 734 (let* ((head (car results)) | |
| 1751 | 735 (basename (file-name-nondirectory (first head))) |
| 1719 | 736 (nsucc (second head)) |
| 737 (ntest (third head))) | |
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738 (cond ((member (first head) unexpected-test-suite-failure-files) |
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739 (message test-harness-aborted-summary-template |
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740 (concat basename ":") |
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741 ntest)) |
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742 ((> ntest 0) |
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743 (message test-harness-file-summary-template |
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744 (concat basename ":") |
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745 nsucc |
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746 ntest |
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747 (/ (* 100 nsucc) ntest))) |
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748 (t |
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749 (message test-harness-null-summary-template |
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750 (concat basename ":")))) |
| 3471 | 751 (setq results (cdr results))))) |
| 752 (when (> unexpected-test-suite-failures 0) | |
| 753 (message "\n***** There %s %d unexpected test suite %s in %s:" | |
| 754 (if (= unexpected-test-suite-failures 1) "was" "were") | |
| 755 unexpected-test-suite-failures | |
| 756 (if (= unexpected-test-suite-failures 1) "failure" "failures") | |
|
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757 (if (eql (length unexpected-test-suite-failure-files) 1) |
| 3471 | 758 "file" |
| 759 "files")) | |
| 760 (while unexpected-test-suite-failure-files | |
| 761 (let ((line (pop unexpected-test-suite-failure-files))) | |
| 762 (while (and (< (length line) 61) | |
| 763 unexpected-test-suite-failure-files) | |
| 764 (setq line | |
| 765 (concat line " " | |
| 766 (pop unexpected-test-suite-failure-files)))) | |
| 767 (message line))))) | |
| 1719 | 768 (message "\nDone") |
| 428 | 769 (kill-emacs (if error 1 0)))) |
| 770 | |
| 771 (provide 'test-harness) | |
| 772 | |
| 773 ;;; test-harness.el ends here |