Ulf Jasper <ulf.jasper at web.de>: New file.

test/icalendar-testsuite.el

+;; icalendar-testsuite.el --- Test suite for icalendar.el
+
+;; Copyright (C) 2005, 2008  Free Software Foundation, Inc.
+
+;; Author:         Ulf Jasper <ulf.jasper@web.de>
+;; Created:        March 2005
+;; Keywords:       calendar
+;; Human-Keywords: calendar, diary, iCalendar, vCalendar
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3, or (at your option)
+;; any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+;; TODO:
+;; - Add more unit tests for functions, timezone etc.
+
+;;; Code:
+(defun icalendar-testsuite-run ()
+  "Run icalendar test suite."
+  (interactive)
+  (icalendar-testsuite--run-function-tests)
+  (icalendar-testsuite--run-import-tests)
+  (icalendar-testsuite--run-export-tests)
+  (icalendar-testsuite--run-cycle-tests)
+  (icalendar-testsuite--run-real-world-tests)
+  (message "All icalendar tests finished successfully."))
+
+;; ======================================================================
+;; Test methods for functions
+;; ======================================================================
+(defun icalendar-testsuite--run-function-tests ()
+  "Perform tests for single icalendar functions."
+  (icalendar-testsuite--test-parse-summary-and-rest)
+  (icalendar-testsuite--test-format-ical-event)
+  (icalendar-testsuite--test-import-format-sample)
+  (icalendar-testsuite--test-first-weekday-of-year))
+
+(defun icalendar-testsuite--test-format-ical-event ()
+  "Test icalendar--format-ical-event"
+  (let ((icalendar-import-format "%s%d%l%o%t%u%c")
+        (icalendar-import-format-summary "SUM %s")
+        (icalendar-import-format-location " LOC %s")
+        (icalendar-import-format-description " DES %s")
+        (icalendar-import-format-organizer " ORG %s")
+        (icalendar-import-format-status " STA %s")
+        (icalendar-import-format-url " URL %s")
+        (icalendar-import-format-class " CLA %s")
+        (was-european-calendar european-calendar-style)
+        (event (icalendar-testsuite--get-ical-event "BEGIN:VEVENT
+DTSTAMP:20030509T043439Z
+DTSTART:20030509T103000
+SUMMARY:sum
+ORGANIZER:org
+LOCATION:loc
+DTEND:20030509T153000
+DESCRIPTION:des
+END:VEVENT
+")))
+    (assert (string= (icalendar--format-ical-event event)
+                     "SUM sum DES des LOC loc ORG org") t)
+    (setq icalendar-import-format (lambda (&rest ignore)
+                                    "helloworld"))
+    (assert (string= (icalendar--format-ical-event event)
+                     "helloworld") t)
+    (setq icalendar-import-format
+          (lambda (e)
+            (format "-%s-%s-%s-%s-%s-%s-%s-"
+                    (icalendar--get-event-property event 'SUMMARY)
+                    (icalendar--get-event-property event 'DESCRIPTION)
+                    (icalendar--get-event-property event 'LOCATION)
+                    (icalendar--get-event-property event 'ORGANIZER)
+                    (icalendar--get-event-property event 'STATUS)
+                    (icalendar--get-event-property event 'URL)
+                    (icalendar--get-event-property event 'CLASS))))
+    (assert (string= (icalendar--format-ical-event event)
+                     "-sum-des-loc-org-nil-nil-nil-") t)))
+
+(defun icalendar-testsuite--test-parse-summary-and-rest ()
+  "Test icalendar--parse-summary-and-rest."
+  (let ((icalendar-import-format "%s%d%l%o%t%u%c")
+        (icalendar-import-format-summary "SUM %s")
+        (icalendar-import-format-location " LOC %s")
+        (icalendar-import-format-description " DES %s")
+        (icalendar-import-format-organizer " ORG %s")
+        (icalendar-import-format-status " STA %s")
+        (icalendar-import-format-url " URL %s")
+        (icalendar-import-format-class " CLA %s")
+        (was-european-calendar european-calendar-style)
+        (result))
+    ;; FIXME: need a trailing blank char!
+    (setq result (icalendar--parse-summary-and-rest "SUM sum ORG org "))
+    (assert (string= (cdr (assoc 'org result)) "org"))
+
+    (setq result (icalendar--parse-summary-and-rest
+                  "SUM sum DES des LOC loc ORG org STA sta URL url CLA cla "))
+    (assert (string= (cdr (assoc 'des result)) "des"))
+    (assert (string= (cdr (assoc 'loc result)) "loc"))
+    (assert (string= (cdr (assoc 'org result)) "org"))
+    (assert (string= (cdr (assoc 'sta result)) "sta"))
+    (assert (string= (cdr (assoc 'cla result)) "cla"))
+
+    (setq icalendar-import-format (lambda () "Hello world"))
+    (setq result (icalendar--parse-summary-and-rest
+                  "blah blah "))
+    (assert (not result))
+    ))
+
+(defun icalendar-testsuite--get-ical-event (ical-string)
+  "Helper function for testing `icalendar-testsuite--test-format-ical-event'."
+  (save-excursion
+    (with-temp-buffer
+      (insert ical-string)
+      (goto-char (point-min))
+      (car (icalendar--read-element nil nil)))))
+
+(defun icalendar-testsuite--test-import-format-sample ()
+  "Test method for `icalendar-import-format-sample'."
+  (assert (string= (icalendar-import-format-sample
+                    (icalendar-testsuite--get-ical-event "BEGIN:VEVENT
+DTSTAMP:20030509T043439Z
+DTSTART:20030509T103000
+SUMMARY:a
+ORGANIZER:d
+LOCATION:c
+DTEND:20030509T153000
+DESCRIPTION:b
+END:VEVENT
+"))
+                   (concat "SUMMARY=`a' DESCRIPTION=`b' LOCATION=`c' "
+                           "ORGANIZER=`d' STATUS=`' URL=`' CLASS=`'"))))
+
+(defun icalendar-testsuite--test-first-weekday-of-year ()
+  (assert (eq 1 (icalendar-first-weekday-of-year "TU" 2008)))
+  (assert (eq 3 (icalendar-first-weekday-of-year "WE" 2007)))
+  (assert (eq 5 (icalendar-first-weekday-of-year "TH" 2006)))
+  (assert (eq 7 (icalendar-first-weekday-of-year "FR" 2005)))
+  (assert (eq 3 (icalendar-first-weekday-of-year "SA" 2004)))
+  (assert (eq 5 (icalendar-first-weekday-of-year "SU" 2003)))
+  (assert (eq 7 (icalendar-first-weekday-of-year "MO" 2002)))
+  (assert (eq 3 (icalendar-first-weekday-of-year "MO" 2000)))
+  (assert (eq 1 (icalendar-first-weekday-of-year "TH" 1970))))
+
+;; ======================================================================
+;; Test methods for exporting from diary to icalendar
+;; ======================================================================
+
+(defun icalendar-testsuite--test-export (input-european input-american
+                                                        expected-output)
+  "Perform an export test.
+Argument INPUT-EUROPEAN european style diary string.
+Argument INPUT-AMERICAN american style diary string.
+Argument EXPECTED-OUTPUT expected icalendar result string."
+  (message "--- icalendar-testsuite--test-export ---")
+  (let ((was-european-calendar european-calendar-style)
+        (icalendar-recurring-start-year 2000))
+    (set-time-zone-rule "CET") ;;FIXME: reset timezone!
+    (when input-european
+      (let ((calendar-month-name-array
+             ["Januar" "Februar" "Mrz" "April" "Mai" "Juni" "Juli" "August"
+              "September" "Oktober" "November" "Dezember"])
+            (calendar-day-name-array
+             ["Sonntag" "Montag" "Dienstag" "Mittwoch" "Donnerstag" "Freitag"
+              "Samstag"]))
+        (european-calendar)
+        (icalendar-testsuite--do-test-export input-european expected-output)))
+    (when input-american
+      (let ((calendar-month-name-array
+             ["January" "February" "March" "April" "May" "June" "July" "August"
+              "September" "October" "November" "December"])
+            (calendar-day-name-array
+             ["Sunday" "Monday" "Tuesday" "Wednesday" "Thursday" "Friday"
+              "Saturday"]))
+        (american-calendar)
+        (icalendar-testsuite--do-test-export input-american expected-output)))
+    (if was-european-calendar
+        (european-calendar)
+      (american-calendar))))
+
+(defun icalendar-testsuite--do-test-export (input expected-output)
+  "Actually perform export test.
+Argument INPUT input diary string.
+Argument EXPECTED-OUTPUT expected icalendar result string."
+  (let ((temp-file (make-temp-file "icalendar-testsuite-ics")))
+    (with-temp-buffer
+      (insert input)
+      (icalendar-export-region (point-min) (point-max) temp-file))
+    (save-excursion
+      (find-file temp-file)
+      (goto-char (point-min))
+      (unless
+          (cond (expected-output
+                 (and (re-search-forward "^\\s-*BEGIN:VCALENDAR
+PRODID:-//Emacs//NONSGML icalendar.el//EN
+VERSION:2.0
+BEGIN:VEVENT
+UID:emacs[0-9]+
+\\(\\(.\\|\n\\)+\\)
+END:VEVENT
+END:VCALENDAR
+\\s-*$"
+                                         nil t)
+                      (string-match
+                       (concat "^\\s-*"
+                               (regexp-quote (buffer-substring-no-properties
+                                              (match-beginning 1) (match-end 1)))
+                               "\\s-*$")
+                       expected-output)))
+                (t
+                 (re-search-forward "^\\s-*BEGIN:VCALENDAR
+PRODID:-//Emacs//NONSGML icalendar.el//EN
+VERSION:2.0
+END:VCALENDAR
+\\s-*$"
+                                    nil t)))
+        (error
+         "Export test failed! Input: `%s'\nFound:\n\n%s\n\nbut expected\n\n%s"
+         input
+         (or (and (match-beginning 1)
+                  (buffer-substring-no-properties (match-beginning 1) (match-end 1)))
+             "<nil>")
+         (or expected-output "<nil>"))))
+    (kill-buffer (find-buffer-visiting temp-file))
+    (delete-file temp-file)))
+
+;; ======================================================================
+;; Test methods for importing from icalendar to diary
+;; ======================================================================
+
+(defun icalendar-testsuite--test-import (input expected-european
+                                               expected-american)
+  "Perform import test.
+Argument INPUT icalendar event string.
+Argument EXPECTED-EUROPEAN expected european style diary string.
+Argument EXPECTED-AMERICAN expected american style diary string."
+  (message "--- icalendar-testsuite--test-import ---")
+  (let ((timezone (cadr (current-time-zone))))
+    (set-time-zone-rule "CET")
+    (with-temp-buffer
+      (if (string-match "^BEGIN:VCALENDAR" input)
+          (insert input)
+        (insert "BEGIN:VCALENDAR\nPRODID:-//Emacs//NONSGML icalendar.el//EN\n")
+        (insert "VERSION:2.0\nBEGIN:VEVENT\n")
+        (insert input)
+        (unless (eq (char-before) ?\n)
+          (insert "\n"))
+        (insert "END:VEVENT\nEND:VCALENDAR\n"))
+      (let ((icalendar-import-format "%s%d%l%o%t%u%c")
+            (icalendar-import-format-summary "%s")
+            (icalendar-import-format-location "\n Location: %s")
+            (icalendar-import-format-description "\n Desc: %s")
+            (icalendar-import-format-organizer "\n Organizer: %s")
+            (icalendar-import-format-status "\n Status: %s")
+            (icalendar-import-format-url "\n URL: %s")
+            (icalendar-import-format-class "\n Class: %s")
+            (was-european-calendar european-calendar-style))
+        (when expected-european
+          (european-calendar)
+          (icalendar-testsuite--do-test-import input expected-european))
+        (when expected-american
+          (american-calendar)
+          (icalendar-testsuite--do-test-import input expected-american))
+        (if was-european-calendar
+            (european-calendar)
+          (american-calendar))))
+    (set-time-zone-rule timezone)))
+
+(defun icalendar-testsuite--do-test-import (input expected-output)
+  "Actually perform import test.
+Argument INPUT input icalendar string.
+Argument EXPECTED-OUTPUT expected diary string."
+  (let ((temp-file (make-temp-file "icalendar-test-diary")))
+    (icalendar-import-buffer temp-file t t)
+    (save-excursion
+      (find-file temp-file)
+      (let ((result (buffer-substring-no-properties (point-min) (point-max))))
+        (unless (string-match (concat "^\\s-*" expected-output "\\s-*$")
+                              result)
+          (error "Import test failed! Found `%s'\nbut expected `%s'" result
+                 expected-output)))
+      (kill-buffer (find-buffer-visiting temp-file))
+      (delete-file temp-file))))
+
+;; ======================================================================
+;; Test methods for cycle...
+;; ======================================================================
+(defun icalendar-testsuite--test-cycle (input)
+  "Perform cycle test.
+Argument INPUT icalendar event string."
+  (with-temp-buffer
+    (if (string-match "^BEGIN:VCALENDAR" input)
+        (insert input)
+      (insert "BEGIN:VCALENDAR\nPRODID:-//Emacs//NONSGML icalendar.el//EN\n")
+      (insert "VERSION:2.0\nBEGIN:VEVENT\n")
+      (insert input)
+      (unless (eq (char-before) ?\n)
+        (insert "\n"))
+      (insert "END:VEVENT\nEND:VCALENDAR\n"))
+    (let ((icalendar-import-format "%s%d%l%o%t%u%c")
+          (icalendar-import-format-summary "%s")
+          (icalendar-import-format-location "\n Location: %s")
+          (icalendar-import-format-description "\n Desc: %s")
+          (icalendar-import-format-organizer "\n Organizer: %s")
+          (icalendar-import-format-status "\n Status: %s")
+          (icalendar-import-format-url "\n URL: %s")
+          (icalendar-import-format-class "\n Class: %s")
+          (was-european-calendar european-calendar-style))
+      (european-calendar)
+      (icalendar-testsuite--do-test-cycle)
+      (american-calendar)
+      (icalendar-testsuite--do-test-cycle)
+      (if was-european-calendar
+          (european-calendar)
+        (american-calendar)))))
+
+(defun icalendar-testsuite--do-test-cycle ()
+  "Actually perform import/export cycle test."
+  (let ((temp-diary (make-temp-file "icalendar-test-diary"))
+        (temp-ics (make-temp-file "icalendar-test-ics"))
+        (org-input (buffer-substring-no-properties (point-min) (point-max))))
+    (icalendar-import-buffer temp-diary t t)
+    (save-excursion
+      (find-file temp-diary)
+      (icalendar-export-region (point-min) (point-max) temp-ics))
+    (save-excursion
+      (find-file temp-ics)
+      (goto-char (point-min))
+      (when (re-search-forward "\nUID:.*\n" nil t)
+        (replace-match "\n"))
+      (let ((cycled (buffer-substring-no-properties (point-min) (point-max))))
+        (unless (string-equal org-input cycled)
+          (error "Import test failed! Found `%s'\nbut expected `%s'" cycled
+                 org-input))))
+    (kill-buffer (find-buffer-visiting temp-diary))
+    (save-excursion
+      (set-buffer (find-buffer-visiting temp-ics))
+      (set-buffer-modified-p nil)
+      (kill-buffer (current-buffer)))
+    (delete-file temp-diary)
+    (delete-file temp-ics)))
+
+;; ======================================================================
+;; Import tests
+;; ======================================================================
+(defun icalendar-testsuite--run-import-tests ()
+  "Perform standard import tests."
+  (icalendar-testsuite--test-import
+   "SUMMARY:non-recurring
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000"
+   "&19/9/2003 09:00-11:30 non-recurring"
+   "&9/19/2003 09:00-11:30 non-recurring")
+
+  (icalendar-testsuite--test-import
+   "SUMMARY:non-recurring allday
+DTSTART;VALUE=DATE-TIME:20030919"
+   "&19/9/2003 non-recurring allday"
+   "&9/19/2003 non-recurring allday")
+
+  (icalendar-testsuite--test-import
+   "SUMMARY:long 
+ summary
+DTSTART;VALUE=DATE:20030919"
+   "&19/9/2003 long summary"
+   "&9/19/2003 long summary")
+
+  (icalendar-testsuite--test-import
+   "UID:748f2da0-0d9b-11d8-97af-b4ec8686ea61
+SUMMARY:Sommerferien
+STATUS:TENTATIVE
+CLASS:PRIVATE
+X-MOZILLA-ALARM-DEFAULT-UNITS:Minuten
+X-MOZILLA-RECUR-DEFAULT-INTERVAL:0
+DTSTART;VALUE=DATE:20040719
+DTEND;VALUE=DATE:20040828
+DTSTAMP:20031103T011641Z
+"
+   "&%%(and (diary-block 19 7 2004 27 8 2004)) Sommerferien"
+   "&%%(and (diary-block 7 19 2004 8 27 2004)) Sommerferien")
+  (icalendar-testsuite--test-import
+   "UID
+ :04979712-3902-11d9-93dd-8f9f4afe08da
+SUMMARY
+ :folded summary
+STATUS
+ :TENTATIVE
+CLASS
+ :PRIVATE
+X-MOZILLA-ALARM-DEFAULT-LENGTH
+ :0
+DTSTART
+ :20041123T140000
+DTEND
+ :20041123T143000
+DTSTAMP
+ :20041118T013430Z
+LAST-MODIFIED
+ :20041118T013640Z
+"
+   "&23/11/2004 14:00-14:30 folded summary"
+   "&11/23/2004 14:00-14:30 folded summary")
+  (icalendar-testsuite--test-import
+   "UID
+ :6161a312-3902-11d9-b512-f764153bb28b
+SUMMARY
+ :another example
+STATUS
+ :TENTATIVE
+CLASS
+ :PRIVATE
+X-MOZILLA-ALARM-DEFAULT-LENGTH
+ :0
+DTSTART
+ :20041123T144500
+DTEND
+ :20041123T154500
+DTSTAMP
+ :20041118T013641Z
+"
+   "&23/11/2004 14:45-15:45 another example"
+   "&11/23/2004 14:45-15:45 another example")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule daily
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=DAILY;
+"
+   "&%%(and (diary-cyclic 1 19 9 2003)) 09:00-11:30 rrule daily"
+   "&%%(and (diary-cyclic 1 9 19 2003)) 09:00-11:30 rrule daily")
+
+  ;; RRULE examples
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule daily
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=DAILY;INTERVAL=2
+"
+   "&%%(and (diary-cyclic 2 19 9 2003)) 09:00-11:30 rrule daily"
+   "&%%(and (diary-cyclic 2 9 19 2003)) 09:00-11:30 rrule daily")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule daily with exceptions
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=DAILY;INTERVAL=2
+EXDATE:20030921,20030925
+"
+   "&%%(and (not (diary-date 25 9 2003)) (not (diary-date 21 9 2003)) (diary-cyclic 2 19 9 2003)) 09:00-11:30 rrule daily with exceptions"
+   "&%%(and (not (diary-date 9 25 2003)) (not (diary-date 9 21 2003)) (diary-cyclic 2 9 19 2003)) 09:00-11:30 rrule daily with exceptions")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule weekly
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=WEEKLY;
+"
+   "&%%(and (diary-cyclic 7 19 9 2003)) 09:00-11:30 rrule weekly"
+   "&%%(and (diary-cyclic 7 9 19 2003)) 09:00-11:30 rrule weekly")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule monthly no end
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=MONTHLY;
+"
+   "&%%(and (diary-date 19 t t) (diary-block 19 9 2003 1 1 9999)) 09:00-11:30 rrule monthly no end"
+   "&%%(and (diary-date t 19 t) (diary-block 9 19 2003 1 1 9999)) 09:00-11:30 rrule monthly no end")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule monthly with end
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=MONTHLY;UNTIL=20050819;
+"
+   "&%%(and (diary-date 19 t t) (diary-block 19 9 2003 19 8 2005)) 09:00-11:30 rrule monthly with end"
+   "&%%(and (diary-date t 19 t) (diary-block 9 19 2003 8 19 2005)) 09:00-11:30 rrule monthly with end")
+  (icalendar-testsuite--test-import
+   "DTSTART;VALUE=DATE:20040815
+DTEND;VALUE=DATE:20040816
+SUMMARY:Maria Himmelfahrt
+UID:CC56BEA6-49D2-11D8-8833-00039386D1C2-RID
+RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=8
+"
+   "&%%(and (diary-anniversary 15 8 2004))  Maria Himmelfahrt"
+   "&%%(and (diary-anniversary 8 15 2004))  Maria Himmelfahrt")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule yearly
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=YEARLY;INTERVAL=2
+"
+   "&%%(and (diary-anniversary 19 9 2003)) 09:00-11:30 rrule yearly" ;FIXME
+   "&%%(and (diary-anniversary 9 19 2003)) 09:00-11:30 rrule yearly") ;FIXME
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule count daily short
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=DAILY;COUNT=1;INTERVAL=1
+"
+   "&%%(and (diary-cyclic 1 19 9 2003) (diary-block 19 9 2003 19 9 2003)) 09:00-11:30 rrule count daily short"
+   "&%%(and (diary-cyclic 1 9 19 2003) (diary-block 9 19 2003 9 19 2003)) 09:00-11:30 rrule count daily short")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule count daily long
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=DAILY;COUNT=14;INTERVAL=1
+"
+   "&%%(and (diary-cyclic 1 19 9 2003) (diary-block 19 9 2003 2 10 2003)) 09:00-11:30 rrule count daily long"
+   "&%%(and (diary-cyclic 1 9 19 2003) (diary-block 9 19 2003 10 2 2003)) 09:00-11:30 rrule count daily long")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule count bi-weekly 3 times
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=WEEKLY;COUNT=3;INTERVAL=2
+"
+   "&%%(and (diary-cyclic 14 19 9 2003) (diary-block 19 9 2003 31 10 2003)) 09:00-11:30 rrule count bi-weekly 3 times"
+   "&%%(and (diary-cyclic 14 9 19 2003) (diary-block 9 19 2003 10 31 2003)) 09:00-11:30 rrule count bi-weekly 3 times")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule count monthly
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=MONTHLY;INTERVAL=1;COUNT=5
+"
+   "&%%(and (diary-date 19 t t) (diary-block 19 9 2003 19 1 2004)) 09:00-11:30 rrule count monthly"
+   "&%%(and (diary-date t 19 t) (diary-block 9 19 2003 1 19 2004)) 09:00-11:30 rrule count monthly")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule count every second month
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=MONTHLY;INTERVAL=2;COUNT=5
+"
+   "&%%(and (diary-date 19 t t) (diary-block 19 9 2003 19 5 2004)) 09:00-11:30 rrule count every second month" ;FIXME
+   "&%%(and (diary-date t 19 t) (diary-block 9 19 2003 5 19 2004)) 09:00-11:30 rrule count every second month") ;FIXME
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule count yearly
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=YEARLY;INTERVAL=1;COUNT=5
+"
+   "&%%(and (diary-date 19 9 t) (diary-block 19 9 2003 19 9 2007)) 09:00-11:30 rrule count yearly"
+   "&%%(and (diary-date 9 19 t) (diary-block 9 19 2003 9 19 2007)) 09:00-11:30 rrule count yearly")
+  (icalendar-testsuite--test-import
+   "SUMMARY:rrule count every second year
+DTSTART;VALUE=DATE-TIME:20030919T090000
+DTEND;VALUE=DATE-TIME:20030919T113000
+RRULE:FREQ=YEARLY;INTERVAL=2;COUNT=5
+"
+   "&%%(and (diary-date 19 9 t) (diary-block 19 9 2003 19 9 2011)) 09:00-11:30 rrule count every second year" ;FIXME!!!
+   "&%%(and (diary-date 9 19 t) (diary-block 9 19 2003 9 19 2011)) 09:00-11:30 rrule count every second year") ;FIXME!!!
+
+  ;; duration
+  (icalendar-testsuite--test-import
+   "DTSTART;VALUE=DATE:20050217
+SUMMARY:duration
+DURATION:P7D
+"
+   "&%%(and (diary-block 17 2 2005 23 2 2005)) duration"
+   "&%%(and (diary-block 2 17 2005 2 23 2005)) duration")
+
+  (icalendar-testsuite--test-import
+   "UID:20041127T183329Z-18215-1001-4536-49109@andromeda
+DTSTAMP:20041127T183315Z
+LAST-MODIFIED:20041127T183329
+SUMMARY:Urlaub
+DTSTART;VALUE=DATE:20011221
+DTEND;VALUE=DATE:20011221
+RRULE:FREQ=DAILY;UNTIL=20011229;INTERVAL=1;WKST=SU
+CLASS:PUBLIC
+SEQUENCE:1
+CREATED:20041127T183329
+"
+   "&%%(and (diary-cyclic 1 21 12 2001) (diary-block 21 12 2001 29 12 2001))  Urlaub"
+   "&%%(and (diary-cyclic 1 12 21 2001) (diary-block 12 21 2001 12 29 2001))  Urlaub")
+  )
+
+;; ======================================================================
+;; Export tests
+;; ======================================================================
+(defun icalendar-testsuite--run-export-tests ()
+  "Perform standard export tests."
+
+  (let ((icalendar-export-hidden-diary-entries nil))
+    (icalendar-testsuite--test-export
+     "&3 Okt 2000 ordinary no time "
+     "&Oct 3 2000 ordinary no time "
+     nil))
+
+  ;; "ordinary" events
+  (icalendar-testsuite--test-export
+   "3 Okt 2000 ordinary no time "
+   "Oct 3 2000 ordinary no time "
+   "DTSTART;VALUE=DATE:20001003
+DTEND;VALUE=DATE:20001004
+SUMMARY:ordinary no time 
+")
+  (icalendar-testsuite--test-export
+   "3 Okt 2000 16:30 ordinary with time"
+   "Oct 3 2000 16:30 ordinary with time"
+   "DTSTART;VALUE=DATE-TIME:20001003T163000
+DTEND;VALUE=DATE-TIME:20001003T173000
+SUMMARY:ordinary with time
+")
+  (icalendar-testsuite--test-export
+   "3 10 2000 16:30 ordinary with time 2"
+   "10 3 2000 16:30 ordinary with time 2"
+   "DTSTART;VALUE=DATE-TIME:20001003T163000
+DTEND;VALUE=DATE-TIME:20001003T173000
+SUMMARY:ordinary with time 2
+")
+
+  (icalendar-testsuite--test-export
+   "3/10/2000 16:30 ordinary with time 3"
+   "10/3/2000 16:30 ordinary with time 3"
+   "DTSTART;VALUE=DATE-TIME:20001003T163000
+DTEND;VALUE=DATE-TIME:20001003T173000
+SUMMARY:ordinary with time 3
+")
+