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annotate tests/automated/database-tests.el @ 5915:1af53d35dd53

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Avoid allocation in #'integer-length; add #'logcount. lisp/ChangeLog addition: 2015-05-29 Aidan Kehoe <kehoea@parhasard.net> * byte-optimize.el (side-effect-free-fns): Add #'integer-length, #'logcount here. * cl-extra.el: * cl-extra.el (integer-length): Update this to avoid allocating memory. * cl-extra.el (logcount): New. Return the number of one bits in INTEGER, if non-negative. Function from Common Lisp. tests/ChangeLog addition: 2015-05-29 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Test #'integer-length, #'logcount in this file.
author Aidan Kehoe <kehoea@parhasard.net>
date Fri, 29 May 2015 17:06:24 +0100
parents 071b810ceb18
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1 ;; Copyright (C) 1998 Free Software Foundation, Inc.
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2
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3 ;; Author: Martin Buchholz <martin@xemacs.org>
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4 ;; Maintainer: Martin Buchholz <martin@xemacs.org>
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5 ;; Created: 1998
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6 ;; Keywords: tests, database
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7
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8 ;; This file is part of XEmacs.
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9
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10 ;; XEmacs is free software: you can redistribute it and/or modify it
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11 ;; under the terms of the GNU General Public License as published by the
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12 ;; Free Software Foundation, either version 3 of the License, or (at your
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13 ;; option) any later version.
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15 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT
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16 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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17 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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18 ;; for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>.
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22
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23 ;;; Synched up with: Not in FSF.
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24
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25 ;;; Commentary:
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26
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27 ;;; Test database functionality
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28 ;;; See test-harness.el
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29
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30 (condition-case nil
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31 (require 'test-harness)
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32 (file-error
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33 (when (and (boundp 'load-file-name) (stringp load-file-name))
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34 (push (file-name-directory load-file-name) load-path)
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35 (require 'test-harness))))
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36
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37 (labels ((delete-database-files (filename)
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38 (dolist (fn (list filename
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39 (concat filename ".db")
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40 (concat filename ".pag")
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41 (concat filename ".dir")))
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42 (ignore-file-errors (delete-file fn))))
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43
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44 (test-database (db)
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45 (Assert (databasep db))
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46 (put-database "key1" "val1" db)
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47 (Assert (equal "val1" (get-database "key1" db)))
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48 (remove-database "key1" db)
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49 (Assert (equal nil (get-database "key1" db)))
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50 (close-database db)
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51 (Assert (not (database-live-p db)))
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52 (Assert (databasep db))))
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53
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54 (let ((filename (expand-file-name "test-harness" (temp-directory))))
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56 (dolist (db-type '(dbm berkeley-db))
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57 (when (featurep db-type)
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58 (princ "\n")
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59 (delete-database-files filename)
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60 (test-database (open-database filename db-type))
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61 (delete-database-files filename)))))