Files
emacs/test/lisp/calendar/icalendar-tests.el
Mattias Engdegård 600b90ed56 Mark failing icalendar test as unstable (bug#56241)
* test/lisp/calendar/icalendar-tests.el
(icalendar-export-bug-56241-dotted-pair):
This test started failing early July 2023 in multiple branches at
once without any change to the code and is likely sensitive to the
current date.  Tag it to keep it quiet for now.
2023-07-07 14:40:37 +02:00

1713 lines
65 KiB
EmacsLisp

;;; icalendar-tests.el --- Test suite for icalendar.el -*- lexical-binding:t -*-
;; Copyright (C) 2005, 2008-2023 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 of the License, 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. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; TODO:
;; - Add more unit tests for functions, timezone etc.
;; Note: Watch the trailing blank that is added on import.
;;; Code:
(require 'ert)
(require 'ert-x)
(require 'icalendar)
;; ======================================================================
;; Helpers
;; ======================================================================
(defun icalendar-tests--get-ical-event (ical-string)
"Return iCalendar event for ICAL-STRING."
(save-excursion
(with-temp-buffer
(insert ical-string)
(goto-char (point-min))
(car (icalendar--read-element nil nil)))))
(defun icalendar-tests--trim (string)
"Remove leading and trailing whitespace from STRING."
(replace-regexp-in-string "[ \t\n]+\\'" ""
(replace-regexp-in-string "\\`[ \t\n]+" "" string)))
(defun icalendar-tests--get-file-contents (filename)
"Return contents of file in test data directory named FILENAME."
(with-temp-buffer
(let ((coding-system-for-read 'raw-text)
(inhibit-eol-conversion t))
(insert-file-contents-literally
(ert-resource-file filename))
(buffer-string))))
(defun icalendar-tests--get-error-string-for-export (diary-string)
"Call icalendar-export for DIARY-STRING and return resulting error-string."
(ert-with-temp-file file
:suffix "-export.ics"
(with-temp-buffer
(insert diary-string)
(icalendar-export-region (point-min) (point-max) file))
(with-current-buffer (get-buffer "*icalendar-errors*")
(buffer-string))))
;; ======================================================================
;; Tests of functions
;; ======================================================================
(ert-deftest icalendar--create-uid ()
"Test for `icalendar--create-uid'."
(let* ((icalendar-uid-format "xxx-%c-%h-%u-%s")
(icalendar--uid-count 77)
(entry-full "30.06.1964 07:01 blahblah")
(hash (format "%d" (abs (sxhash entry-full))))
(contents "DTSTART:19640630T070100\nblahblah")
(username (or user-login-name "UNKNOWN_USER")))
(should (= 77 icalendar--uid-count))
(should (string= (concat "xxx-77-" hash "-" username "-19640630")
(icalendar--create-uid entry-full contents)))
(should (= 78 icalendar--uid-count))
(setq contents "blahblah")
(setq icalendar-uid-format "yyy%syyy")
(should (string= (concat "yyyDTSTARTyyy")
(icalendar--create-uid entry-full contents)))))
(ert-deftest icalendar-convert-anniversary-to-ical ()
"Test method for `icalendar--convert-anniversary-to-ical'."
(let* ((calendar-date-style 'iso)
result)
(setq result (icalendar--convert-anniversary-to-ical
"" "%%(diary-anniversary 1963 6 30) g"))
(should (consp result))
(should (string= (concat
"\nDTSTART;VALUE=DATE:19640630"
"\nDTEND;VALUE=DATE:19640701"
"\nRRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=06;BYMONTHDAY=30")
(car result)))
(should (string= "g" (cdr result)))))
(ert-deftest icalendar--convert-cyclic-to-ical ()
"Test method for `icalendar--convert-cyclic-to-ical'."
(let* ((calendar-date-style 'iso)
result)
(setq result (icalendar--convert-block-to-ical
"" "%%(diary-block 2004 7 19 2004 8 27) Sommerferien"))
(should (consp result))
(should (string= (concat
"\nDTSTART;VALUE=DATE:20040719"
"\nDTEND;VALUE=DATE:20040828")
(car result)))
(should (string= "Sommerferien" (cdr result)))))
(ert-deftest icalendar--convert-block-to-ical ()
"Test method for `icalendar--convert-block-to-ical'."
(let* ((calendar-date-style 'iso)
result)
(setq result (icalendar--convert-block-to-ical
"" "%%(diary-block 2004 7 19 2004 8 27) Sommerferien"))
(should (consp result))
(should (string= (concat
"\nDTSTART;VALUE=DATE:20040719"
"\nDTEND;VALUE=DATE:20040828")
(car result)))
(should (string= "Sommerferien" (cdr result)))))
(ert-deftest icalendar--convert-yearly-to-ical ()
"Test method for `icalendar--convert-yearly-to-ical'."
(let* ((calendar-date-style 'iso)
result
(calendar-month-name-array
["January" "February" "March" "April" "May" "June" "July" "August"
"September" "October" "November" "December"]))
(setq result (icalendar--convert-yearly-to-ical "" "May 1 Tag der Arbeit"))
(should (consp result))
(should (string= (concat
"\nDTSTART;VALUE=DATE:19000501"
"\nDTEND;VALUE=DATE:19000502"
"\nRRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=5;BYMONTHDAY=1")
(car result)))
(should (string= "Tag der Arbeit" (cdr result)))))
(ert-deftest icalendar--convert-weekly-to-ical ()
"Test method for `icalendar--convert-weekly-to-ical'."
(let* ((calendar-date-style 'iso)
result
(calendar-day-name-array
["Sunday" "Monday" "Tuesday" "Wednesday" "Thursday" "Friday"
"Saturday"]))
(setq result (icalendar--convert-weekly-to-ical "" "Monday 8:30 subject"))
(should (consp result))
(should (string= (concat "\nDTSTART;VALUE=DATE-TIME:20050103T083000"
"\nDTEND;VALUE=DATE-TIME:20050103T093000"
"\nRRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=MO")
(car result)))
(should (string= "subject" (cdr result)))))
(ert-deftest icalendar--convert-sexp-to-ical ()
"Test method for `icalendar--convert-sexp-to-ical'."
(let* (result
(icalendar-export-sexp-enumeration-days 3))
;; test case %%(diary-hebrew-date)
(setq result (icalendar--convert-sexp-to-ical "" "%%(diary-hebrew-date)"))
(should (consp result))
(should (eq icalendar-export-sexp-enumeration-days (length result)))
(mapc (lambda (i)
(should (consp i))
(should (string-match "Hebrew date (until sunset): .*" (cdr i))))
result)))
(ert-deftest icalendar--convert-to-ical ()
"Test method for `icalendar--convert-to-ical'."
(let* (result
(icalendar-export-sexp-enumerate-all t)
(icalendar-export-sexp-enumeration-days 3)
(calendar-date-style 'iso))
;; test case: %%(diary-anniversary 1642 12 25) Newton
;; forced enumeration not matching the actual day --> empty
(setq result (icalendar--convert-sexp-to-ical
"" "%%(diary-anniversary 1642 12 25) Newton's birthday"
(encode-time 1 1 1 6 12 2014)))
(should (null result))
;; test case: %%(diary-anniversary 1642 12 25) Newton
;; enumeration does match the actual day -->
(setq result (icalendar--convert-sexp-to-ical
"" "%%(diary-anniversary 1642 12 25) Newton's birthday"
(encode-time 1 1 1 24 12 2014)))
(should (= 1 (length result)))
(should (consp (car result)))
(should (string-match
"\nDTSTART;VALUE=DATE:20141225\nDTEND;VALUE=DATE:20141226"
(car (car result))))
(should (string-match "Newton's birthday" (cdr (car result))))))
(ert-deftest icalendar--parse-vtimezone ()
"Test method for `icalendar--parse-vtimezone'."
(let (vtimezone result)
;; testcase: valid timezone with rrule
(setq vtimezone (icalendar-tests--get-ical-event "BEGIN:VTIMEZONE
TZID:thename
BEGIN:STANDARD
DTSTART:16010101T040000
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=3
END:DAYLIGHT
END:VTIMEZONE
"))
(setq result (icalendar--parse-vtimezone vtimezone))
(should (string= "thename" (car result)))
(message (cdr result))
(should (string= "STD-02:00DST-03:00,M3.5.0/03:00:00,M10.5.0/04:00:00"
(cdr result)))
;; testcase: name of tz contains comma
(setq vtimezone (icalendar-tests--get-ical-event "BEGIN:VTIMEZONE
TZID:anothername, with a comma
BEGIN:STANDARD
DTSTART:16010101T040000
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=2MO;BYMONTH=10
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=2MO;BYMONTH=3
END:DAYLIGHT
END:VTIMEZONE
"))
(setq result (icalendar--parse-vtimezone vtimezone))
(should (string= "anothername, with a comma" (car result)))
(message (cdr result))
(should (string= "STD-02:00DST-03:00,M3.2.1/03:00:00,M10.2.1/04:00:00"
(cdr result)))
;; testcase: offsetfrom = offsetto
(setq vtimezone (icalendar-tests--get-ical-event "BEGIN:VTIMEZONE
TZID:Kolkata, Chennai, Mumbai, New Delhi
X-MICROSOFT-CDO-TZID:23
BEGIN:STANDARD
DTSTART:16010101T000000
TZOFFSETFROM:+0530
TZOFFSETTO:+0530
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T000000
TZOFFSETFROM:+0530
TZOFFSETTO:+0530
END:DAYLIGHT
END:VTIMEZONE
"))
(setq result (icalendar--parse-vtimezone vtimezone))
(should (string= "Kolkata, Chennai, Mumbai, New Delhi" (car result)))
(message (cdr result))
(should (string= "STD-05:30DST-05:30,M1.1.1/00:00:00,M1.1.1/00:00:00"
(cdr result)))
;; FIXME: add testcase that covers changes for fix of bug#34315
))
(ert-deftest icalendar--convert-ordinary-to-ical ()
"Test method for `icalendar--convert-ordinary-to-ical'."
(let* ((calendar-date-style 'iso)
result)
;; without time
(setq result (icalendar--convert-ordinary-to-ical "&?" "2010 2 15 subject"))
(should (consp result))
(should (string= "\nDTSTART;VALUE=DATE:20100215\nDTEND;VALUE=DATE:20100216"
(car result)))
(should (string= "subject" (cdr result)))
;; with start time
(setq result (icalendar--convert-ordinary-to-ical
"&?" "&2010 2 15 12:34 s"))
(should (consp result))
(should (string= (concat "\nDTSTART;VALUE=DATE-TIME:20100215T123400"
"\nDTEND;VALUE=DATE-TIME:20100215T133400")
(car result)))
(should (string= "s" (cdr result)))
;; with time
(setq result (icalendar--convert-ordinary-to-ical
"&?" "&2010 2 15 12:34-23:45 s"))
(should (consp result))
(should (string= (concat "\nDTSTART;VALUE=DATE-TIME:20100215T123400"
"\nDTEND;VALUE=DATE-TIME:20100215T234500")
(car result)))
(should (string= "s" (cdr result)))
;; with time, again -- test bug#5549
(setq result (icalendar--convert-ordinary-to-ical
"x?" "x2010 2 15 0:34-1:45 s"))
(should (consp result))
(should (string= (concat "\nDTSTART;VALUE=DATE-TIME:20100215T003400"
"\nDTEND;VALUE=DATE-TIME:20100215T014500")
(car result)))
(should (string= "s" (cdr result)))))
(ert-deftest icalendar--diarytime-to-isotime ()
"Test method for `icalendar--diarytime-to-isotime'."
(should (string= "T011500"
(icalendar--diarytime-to-isotime "01:15" "")))
(should (string= "T011500"
(icalendar--diarytime-to-isotime "1:15" "")))
(should (string= "T000100"
(icalendar--diarytime-to-isotime "0:01" "")))
(should (string= "T010000"
(icalendar--diarytime-to-isotime "0100" "")))
(should (string= "T010000"
(icalendar--diarytime-to-isotime "0100" "am")))
(should (string= "T130000"
(icalendar--diarytime-to-isotime "0100" "pm")))
(should (string= "T120000"
(icalendar--diarytime-to-isotime "1200" "")))
(should (string= "T171700"
(icalendar--diarytime-to-isotime "17:17" "")))
(should (string= "T000000"
(icalendar--diarytime-to-isotime "1200" "am")))
(should (string= "T000100"
(icalendar--diarytime-to-isotime "1201" "am")))
(should (string= "T005900"
(icalendar--diarytime-to-isotime "1259" "am")))
(should (string= "T120000"
(icalendar--diarytime-to-isotime "1200" "pm")))
(should (string= "T120100"
(icalendar--diarytime-to-isotime "1201" "pm")))
(should (string= "T125900"
(icalendar--diarytime-to-isotime "1259" "pm")))
(should (string= "T150000"
(icalendar--diarytime-to-isotime "3" "pm"))))
(ert-deftest icalendar--datetime-to-diary-date ()
"Test method for `icalendar--datetime-to-diary-date'."
(let* ((datetime '(59 59 23 31 12 2008))
(calendar-date-style 'iso))
(should (string= "2008 12 31"
(icalendar--datetime-to-diary-date datetime)))
(setq calendar-date-style 'european)
(should (string= "31 12 2008"
(icalendar--datetime-to-diary-date datetime)))
(setq calendar-date-style 'american)
(should (string= "12 31 2008"
(icalendar--datetime-to-diary-date datetime)))))
(ert-deftest icalendar--datestring-to-isodate ()
"Test method for `icalendar--datestring-to-isodate'."
(let ((calendar-date-style 'iso))
;; numeric iso
(should (string= "20080511"
(icalendar--datestring-to-isodate "2008 05 11")))
(should (string= "20080531"
(icalendar--datestring-to-isodate "2008 05 31")))
(should (string= "20080602"
(icalendar--datestring-to-isodate "2008 05 31" 2)))
;; numeric european
(setq calendar-date-style 'european)
(should (string= "20080511"
(icalendar--datestring-to-isodate "11 05 2008")))
(should (string= "20080531"
(icalendar--datestring-to-isodate "31 05 2008")))
(should (string= "20080602"
(icalendar--datestring-to-isodate "31 05 2008" 2)))
;; numeric american
(setq calendar-date-style 'american)
(should (string= "20081105"
(icalendar--datestring-to-isodate "11 05 2008")))
(should (string= "20081230"
(icalendar--datestring-to-isodate "12 30 2008")))
(should (string= "20090101"
(icalendar--datestring-to-isodate "12 30 2008" 2)))
;; non-numeric
(setq calendar-date-style nil) ;not necessary for conversion
(should (string= "20081105"
(icalendar--datestring-to-isodate "Nov 05 2008")))
(should (string= "20081105"
(icalendar--datestring-to-isodate "05 Nov 2008")))
(should (string= "20081105"
(icalendar--datestring-to-isodate "2008 Nov 05")))
;; non-numeric with day-shift and year-shift
(setq calendar-date-style nil) ;not necessary for conversion
(should (string= "20210212"
(icalendar--datestring-to-isodate "2021 Feb 11" 1)))
(should (string= "20210131"
(icalendar--datestring-to-isodate "2021 Feb 11" -11)))
(should (string= "20200211"
(icalendar--datestring-to-isodate "2021 Feb 11" nil -1)))
(should (string= "21010211"
(icalendar--datestring-to-isodate "2021 Feb 11" nil 80)))
))
(ert-deftest icalendar--first-weekday-of-year ()
"Test method for `icalendar-first-weekday-of-year'."
(should (eq 1 (icalendar-first-weekday-of-year "TU" 2008)))
(should (eq 3 (icalendar-first-weekday-of-year "WE" 2007)))
(should (eq 5 (icalendar-first-weekday-of-year "TH" 2006)))
(should (eq 7 (icalendar-first-weekday-of-year "FR" 2005)))
(should (eq 3 (icalendar-first-weekday-of-year "SA" 2004)))
(should (eq 5 (icalendar-first-weekday-of-year "SU" 2003)))
(should (eq 7 (icalendar-first-weekday-of-year "MO" 2002)))
(should (eq 3 (icalendar-first-weekday-of-year "MO" 2000)))
(should (eq 1 (icalendar-first-weekday-of-year "TH" 1970))))
(ert-deftest icalendar--import-format-sample ()
"Test method for `icalendar-import-format-sample'."
(should (string= (concat "SUMMARY='a' DESCRIPTION='b' LOCATION='c' "
"ORGANIZER='d' STATUS='' URL='' CLASS=''")
(icalendar-import-format-sample
(icalendar-tests--get-ical-event "BEGIN:VEVENT
DTSTAMP:20030509T043439Z
DTSTART:20030509T103000
SUMMARY:a
ORGANIZER:d
LOCATION:c
DTEND:20030509T153000
DESCRIPTION:b
END:VEVENT
")))))
(ert-deftest icalendar--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")
(event (icalendar-tests--get-ical-event "BEGIN:VEVENT
DTSTAMP:20030509T043439Z
DTSTART:20030509T103000
SUMMARY:sum
ORGANIZER:org
LOCATION:loc
DTEND:20030509T153000
DESCRIPTION:des
END:VEVENT
")))
(should (string= "SUM sum DES des LOC loc ORG org"
(icalendar--format-ical-event event)))
(setq icalendar-import-format (lambda (&rest _ignore)
"helloworld"))
(should (string= "helloworld" (icalendar--format-ical-event event)))
(setq icalendar-import-format
(lambda (event)
(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))))
(should (string= "-sum-des-loc-org-nil-nil-nil-"
(icalendar--format-ical-event event)))))
(ert-deftest icalendar--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")
(result))
(setq result (icalendar--parse-summary-and-rest "SUM sum ORG org"))
(should (string= "org" (cdr (assoc 'org result))))
(setq result (icalendar--parse-summary-and-rest
"SUM sum DES des LOC loc ORG org STA sta URL url CLA cla"))
(should (string= "des" (cdr (assoc 'des result))))
(should (string= "loc" (cdr (assoc 'loc result))))
(should (string= "org" (cdr (assoc 'org result))))
(should (string= "sta" (cdr (assoc 'sta result))))
(should (string= "cla" (cdr (assoc 'cla result))))
(setq icalendar-import-format (lambda () "Hello world"))
(setq result (icalendar--parse-summary-and-rest
"blah blah "))
(should (not result))
))
(ert-deftest icalendar--decode-isodatetime ()
"Test `icalendar--decode-isodatetime'."
(let ((tz (getenv "TZ")))
(unwind-protect
(progn
;; Use Eastern European Time (UTC+2, UTC+3 daylight saving)
(setenv "TZ" "EET-2EEST,M3.5.0/3,M10.5.0/4")
(message "%s" (current-time-zone (encode-time 0 0 10 1 1 2013 0)))
(message "%s" (current-time-zone (encode-time 0 0 10 1 8 2013 0)))
;; testcase: no time zone in input -> keep time as is
;; 1 Jan 2013 10:00
(should (equal '(0 0 10 1 1 2013 2 nil 7200)
(icalendar--decode-isodatetime "20130101T100000")))
;; 1 Aug 2013 10:00 (DST)
(should (equal '(0 0 10 1 8 2013 4 t 10800)
(icalendar--decode-isodatetime "20130801T100000")))
;; testcase: no time zone in input, shift by -1 days
;; 1 Jan 2013 10:00 -> 31 Dec 2012
(should (equal '(0 0 10 31 12 2012 1 nil 7200)
(icalendar--decode-isodatetime "20130101T100000" -1)))
;; 1 Aug 2013 10:00 (DST) -> 31 Jul 2012 (DST)
(should (equal '(0 0 10 31 7 2013 3 t 10800)
(icalendar--decode-isodatetime "20130801T100000" -1)))
;; testcase: UTC time zone specifier in input -> convert to local time
;; 31 Dec 2013 23:00 UTC -> 1 Jan 2014 01:00 EET
(should (equal '(0 0 1 1 1 2014 3 nil 7200)
(icalendar--decode-isodatetime "20131231T230000Z")))
;; 1 Aug 2013 10:00 UTC -> 1 Aug 2013 13:00 EEST
(should (equal '(0 0 13 1 8 2013 4 t 10800)
(icalendar--decode-isodatetime "20130801T100000Z")))
;; testcase: override timezone with Central European Time, 1 Jan 2013 10:00 -> 1 Jan 2013 11:00
(should (equal '(0 0 11 1 1 2013 2 nil 7200)
(icalendar--decode-isodatetime "20130101T100000" nil
'(3600 "CET"))))
;; testcase: override timezone (UTC-02:00), 1 Jan 2013 10:00 -> 1 Jan 2013 14:00
(should (equal '(0 0 14 1 1 2013 2 nil 7200)
(icalendar--decode-isodatetime "20130101T100000" nil -7200)))
;; FIXME: add testcase that covers changes for fix of bug#34315
)
;; restore time-zone even if something went terribly wrong
(setenv "TZ" tz))))
(ert-deftest icalendar--convert-tz-offset ()
"Test `icalendar--convert-tz-offset'."
(let ((tz (getenv "TZ")))
(unwind-protect
(progn
;; Use Eastern European Time (UTC+2, UTC+3 daylight saving)
(setenv "TZ" "EET-2EEST,M3.5.0/3,M10.5.0/4")
;; testcase: artificial input
(should (equal '("DST-03:00" . "M5.1.1/01:23:45")
(icalendar--convert-tz-offset
'((DTSTART nil "________T012345") ;
(TZOFFSETFROM nil "+0200")
(TZOFFSETTO nil "+0300")
(RRULE nil "FREQ=YEARLY;INTERVAL=1;BYDAY=1MO;BYMONTH=5"))
t)))
;; testcase: Europe/Berlin Standard
(should (equal '("STD-01:00" . "M10.5.0/03:00:00")
(icalendar--convert-tz-offset
'((TZOFFSETFROM nil "+0200")
(TZOFFSETTO nil "+0100")
(TZNAME nil CET)
(DTSTART nil "19701025T030000")
(RRULE nil "FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU"))
nil)))
;; testcase: Europe/Berlin DST
(should (equal '("DST-02:00" . "M3.5.0/02:00:00")
(icalendar--convert-tz-offset
'((TZOFFSETFROM nil "+0100")
(TZOFFSETTO nil "+0200")
(TZNAME nil CEST)
(DTSTART nil "19700329T020000")
(RRULE nil "FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU"))
t)))
;; testcase: dtstart is mandatory
(should (null (icalendar--convert-tz-offset
'((TZOFFSETFROM nil "+0100")
(TZOFFSETTO nil "+0200")
(RRULE nil "FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU"))
t)))
;; FIXME: rrule and rdate are NOT mandatory! Must fix code
;; before activating these testcases
;; ;; testcase: no rrule and no rdate => no result
;; (should (null (icalendar--convert-tz-offset
;; '((TZOFFSETFROM nil "+0100")
;; (TZOFFSETTO nil "+0200")
;; (DTSTART nil "19700329T020000"))
;; t)))
;; ;; testcase: no rrule with rdate => no result
;; (should (null (icalendar--convert-tz-offset
;; '((TZOFFSETFROM nil "+0100")
;; (TZOFFSETTO nil "+0200")
;; (DTSTART nil "18840101T000000")
;; (RDATE nil "18840101T000000"))
;; t)))
)
;; restore time-zone even if something went terribly wrong
(setenv "TZ" tz))))
(ert-deftest icalendar--decode-isoduration ()
"Test `icalendar--decode-isoduration'."
;; testcase: 7 days
(should (equal '(0 0 0 7 0 0)
(icalendar--decode-isoduration "P7D")))
;; testcase: 7 days, one second -- see bug#34315
(should (equal '(1 0 0 7 0 0)
(icalendar--decode-isoduration "P7DT1S")))
;; testcase: 3 hours, 2 minutes, one second
(should (equal '(1 2 3 0 0 0)
(icalendar--decode-isoduration "PT3H2M1S")))
;; testcase: 99 days, 3 hours, 2 minutes, one second -- see bug#34315
(should (equal '(1 2 3 99 0 0)
(icalendar--decode-isoduration "P99DT3H2M1S")))
;; testcase: 2 weeks
(should (equal '(0 0 0 14 0 0)
(icalendar--decode-isoduration "P2W")))
;; testcase: rfc2445, section 4.3.6: 15 days, 5 hours and 20 seconds -- see bug#34315
(should (equal '(20 0 5 15 0 0)
(icalendar--decode-isoduration "P15DT5H0M20S")))
;; testcase: rfc2445, section 4.3.6: 7 weeks
(should (equal '(0 0 0 49 0 0)
(icalendar--decode-isoduration "P7W")))
)
;; ======================================================================
;; Export tests
;; ======================================================================
(defun icalendar-tests--test-export (input-iso input-european input-american
expected-output &optional alarms)
"Perform an export test.
Argument INPUT-ISO iso style diary string.
Argument INPUT-EUROPEAN european style diary string.
Argument INPUT-AMERICAN american style diary string.
Argument EXPECTED-OUTPUT expected iCalendar result string.
Optional argument ALARMS the value of `icalendar-export-alarms' for this test.
European style input data must use German month names. American
and ISO style input data must use English month names."
(let ((tz (getenv "TZ"))
(calendar-date-style 'iso)
(icalendar-recurring-start-year 2000)
(icalendar-export-alarms alarms))
(unwind-protect
(progn
;;; (message "Current time zone: %s" (current-time-zone))
;; Use this form so as not to rely on system tz database.
;; Eg hydra.nixos.org.
(setenv "TZ" "CET-1CEST,M3.5.0/2,M10.5.0/3")
;;; (message "Current time zone: %s" (current-time-zone))
(when input-iso
(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"]))
(setq calendar-date-style 'iso)
(icalendar-tests--do-test-export input-iso expected-output)))
(when input-european
(let ((calendar-month-name-array
["Januar" "Februar" "März" "April" "Mai" "Juni" "Juli" "August"
"September" "Oktober" "November" "Dezember"])
(calendar-day-name-array
["Sonntag" "Montag" "Dienstag" "Mittwoch" "Donnerstag" "Freitag"
"Samstag"]))
(setq calendar-date-style 'european)
(icalendar-tests--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"]))
(setq calendar-date-style 'american)
(icalendar-tests--do-test-export input-american expected-output))))
;; restore time-zone even if something went terribly wrong
(setenv "TZ" tz))))
(defun icalendar-tests--do-test-export (input expected-output)
"Actually perform export test.
Argument INPUT input diary string.
Argument EXPECTED-OUTPUT expected iCalendar result string."
(ert-with-temp-file temp-file
:suffix "icalendar-tests-ics"
(unwind-protect
(progn
(with-temp-buffer
(insert input)
(icalendar-export-region (point-min) (point-max) temp-file))
(save-excursion
(find-file temp-file)
(goto-char (point-min))
(cond (expected-output
(should (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-*$"
nil t))
(should (string-match
(concat "^\\s-*"
(regexp-quote (buffer-substring-no-properties
(match-beginning 1) (match-end 1)))
"\\s-*$")
expected-output)))
(t
(should (re-search-forward "^\\s-*BEGIN:VCALENDAR
PRODID:-//Emacs//NONSGML icalendar.el//EN
VERSION:2.0
END:VCALENDAR
\\s-*$"
nil t))))))
;; cleanup!!
(kill-buffer (find-buffer-visiting temp-file)))))
(ert-deftest icalendar-export-ordinary-no-time ()
"Perform export test."
(let ((icalendar-export-hidden-diary-entries nil))
(icalendar-tests--test-export
"&2000 Oct 3 ordinary no time "
"&3 Okt 2000 ordinary no time "
"&Oct 3 2000 ordinary no time "
nil))
(icalendar-tests--test-export
"2000 Oct 3 ordinary no time "
"3 Okt 2000 ordinary no time "
"Oct 3 2000 ordinary no time "
"DTSTART;VALUE=DATE:20001003
DTEND;VALUE=DATE:20001004
SUMMARY:ordinary no time
"))
(ert-deftest icalendar-export-ordinary ()
"Perform export test."
(icalendar-tests--test-export
"2000 Oct 3 16:30 ordinary with time"
"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-tests--test-export
"2000 10 3 16:30 ordinary with time 2"
"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-tests--test-export
"2000/10/3 16:30 ordinary with time 3"
"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
"))
(ert-deftest icalendar-export-multiline ()
"Perform export test."
;; multiline -- FIXME!!!
(icalendar-tests--test-export
"2000 October 3 16:30 multiline
17:30 multiline continued FIXME"
"3 Oktober 2000 16:30 multiline
17:30 multiline continued FIXME"
"October 3 2000 16:30 multiline
17:30 multiline continued FIXME"
"DTSTART;VALUE=DATE-TIME:20001003T163000
DTEND;VALUE=DATE-TIME:20001003T173000
SUMMARY:multiline
DESCRIPTION:
17:30 multiline continued FIXME
"))
(ert-deftest icalendar-export-weekly-by-day ()
"Perform export test."
;; weekly by day
(icalendar-tests--test-export
"Monday 1:30pm weekly by day with start time"
"Montag 13:30 weekly by day with start time"
"Monday 1:30pm weekly by day with start time"
"DTSTART;VALUE=DATE-TIME:20000103T133000
DTEND;VALUE=DATE-TIME:20000103T143000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=MO
SUMMARY:weekly by day with start time
")
(icalendar-tests--test-export
"Monday 13:30-15:00 weekly by day with start and end time"
"Montag 13:30-15:00 weekly by day with start and end time"
"Monday 01:30pm-03:00pm weekly by day with start and end time"
"DTSTART;VALUE=DATE-TIME:20000103T133000
DTEND;VALUE=DATE-TIME:20000103T150000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=MO
SUMMARY:weekly by day with start and end time
"))
(ert-deftest icalendar-export-yearly ()
"Perform export test."
;; yearly
(icalendar-tests--test-export
"may 1 yearly no time"
"1 Mai yearly no time"
"may 1 yearly no time"
"DTSTART;VALUE=DATE:19000501
DTEND;VALUE=DATE:19000502
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=5;BYMONTHDAY=1
SUMMARY:yearly no time
"))
(ert-deftest icalendar-export-anniversary ()
"Perform export test."
;; anniversaries
(icalendar-tests--test-export
"%%(diary-anniversary 1988 10 3) anniversary no time"
"%%(diary-anniversary 3 10 1988) anniversary no time"
"%%(diary-anniversary 10 3 1988) anniversary no time"
"DTSTART;VALUE=DATE:19891003
DTEND;VALUE=DATE:19891004
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=10;BYMONTHDAY=03
SUMMARY:anniversary no time
")
(icalendar-tests--test-export
"%%(diary-anniversary 1988 10 3) 19:00-20:00 anniversary with time"
"%%(diary-anniversary 3 10 1988) 19:00-20:00 anniversary with time"
"%%(diary-anniversary 10 3 1988) 19:00-20:00 anniversary with time"
"DTSTART;VALUE=DATE-TIME:19891003T190000
DTEND;VALUE=DATE-TIME:19891004T200000
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=10;BYMONTHDAY=03
SUMMARY:anniversary with time
"))
(ert-deftest icalendar-export-block ()
"Perform export test."
;; block
(icalendar-tests--test-export
"%%(diary-block 2001 6 18 2001 7 6) block no time"
"%%(diary-block 18 6 2001 6 7 2001) block no time"
"%%(diary-block 6 18 2001 7 6 2001) block no time"
"DTSTART;VALUE=DATE:20010618
DTEND;VALUE=DATE:20010707
SUMMARY:block no time
")
(icalendar-tests--test-export
"%%(diary-block 2001 6 18 2001 7 6) 13:00-17:00 block with time"
"%%(diary-block 18 6 2001 6 7 2001) 13:00-17:00 block with time"
"%%(diary-block 6 18 2001 7 6 2001) 13:00-17:00 block with time"
"DTSTART;VALUE=DATE-TIME:20010618T130000
DTEND;VALUE=DATE-TIME:20010618T170000
RRULE:FREQ=DAILY;INTERVAL=1;UNTIL=20010706
SUMMARY:block with time
")
(icalendar-tests--test-export
"%%(diary-block 2001 6 18 2001 7 6) 13:00 block no end time"
"%%(diary-block 18 6 2001 6 7 2001) 13:00 block no end time"
"%%(diary-block 6 18 2001 7 6 2001) 13:00 block no end time"
"DTSTART;VALUE=DATE-TIME:20010618T130000
DTEND;VALUE=DATE-TIME:20010618T140000
RRULE:FREQ=DAILY;INTERVAL=1;UNTIL=20010706
SUMMARY:block no end time
"))
(ert-deftest icalendar-export-alarms ()
"Perform export test with different settings for exporting alarms."
;; no alarm
(icalendar-tests--test-export
"2014 Nov 17 19:30 no alarm"
"17 Nov 2014 19:30 no alarm"
"Nov 17 2014 19:30 no alarm"
"DTSTART;VALUE=DATE-TIME:20141117T193000
DTEND;VALUE=DATE-TIME:20141117T203000
SUMMARY:no alarm
"
nil)
;; 10 minutes in advance, audio
(icalendar-tests--test-export
"2014 Nov 17 19:30 audio alarm"
"17 Nov 2014 19:30 audio alarm"
"Nov 17 2014 19:30 audio alarm"
"DTSTART;VALUE=DATE-TIME:20141117T193000
DTEND;VALUE=DATE-TIME:20141117T203000
SUMMARY:audio alarm
BEGIN:VALARM
ACTION:AUDIO
TRIGGER:-PT10M
END:VALARM
"
'(10 ((audio))))
;; 20 minutes in advance, display
(icalendar-tests--test-export
"2014 Nov 17 19:30 display alarm"
"17 Nov 2014 19:30 display alarm"
"Nov 17 2014 19:30 display alarm"
"DTSTART;VALUE=DATE-TIME:20141117T193000
DTEND;VALUE=DATE-TIME:20141117T203000
SUMMARY:display alarm
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-PT20M
DESCRIPTION:display alarm
END:VALARM
"
'(20 ((display))))
;; 66 minutes in advance, email
(icalendar-tests--test-export
"2014 Nov 17 19:30 email alarm"
"17 Nov 2014 19:30 email alarm"
"Nov 17 2014 19:30 email alarm"
"DTSTART;VALUE=DATE-TIME:20141117T193000
DTEND;VALUE=DATE-TIME:20141117T203000
SUMMARY:email alarm
BEGIN:VALARM
ACTION:EMAIL
TRIGGER:-PT66M
DESCRIPTION:email alarm
SUMMARY:email alarm
ATTENDEE:MAILTO:att.one@email.com
ATTENDEE:MAILTO:att.two@email.com
END:VALARM
"
'(66 ((email ("att.one@email.com" "att.two@email.com")))))
;; 2 minutes in advance, all alarms
(icalendar-tests--test-export
"2014 Nov 17 19:30 all alarms"
"17 Nov 2014 19:30 all alarms"
"Nov 17 2014 19:30 all alarms"
"DTSTART;VALUE=DATE-TIME:20141117T193000
DTEND;VALUE=DATE-TIME:20141117T203000
SUMMARY:all alarms
BEGIN:VALARM
ACTION:EMAIL
TRIGGER:-PT2M
DESCRIPTION:all alarms
SUMMARY:all alarms
ATTENDEE:MAILTO:att.one@email.com
ATTENDEE:MAILTO:att.two@email.com
END:VALARM
BEGIN:VALARM
ACTION:AUDIO
TRIGGER:-PT2M
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-PT2M
DESCRIPTION:all alarms
END:VALARM
"
'(2 ((email ("att.one@email.com" "att.two@email.com")) (audio) (display)))))
;; ======================================================================
;; #bug56241
;; ======================================================================
(defun icalendar-tests--diary-float (&rest args)
(apply #'diary-float args))
(ert-deftest icalendar-export-bug-56241-dotted-pair ()
"See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=56241#5"
;; This test started failing early July 2023 without any apparent change
;; to the underlying code, so is probably sensitive to the current date.
:tags '(:unstable)
(let ((icalendar-export-sexp-enumeration-days 366))
(mapc (lambda (diary-string)
(should (string= "" (icalendar-tests--get-error-string-for-export
diary-string))))
'("%%(diary-float 7 0 1) First Sunday in July 1"
"%%(icalendar-tests--diary-float 7 0 1) First Sunday in July 2"))))
;; (ert-deftest icalendar-export-bug-56241-sexp-does-not-match ()
;; "Reported in #bug56241 -- needs to be fixed!"
;; (let ((icalendar-export-sexp-enumeration-days 0))
;; (mapc (lambda (diary-string)
;; (should (string= "" (icalendar-tests--get-error-string-for-export
;; diary-string))))
;; '("%%(diary-float 7 0 1) First Sunday in July 1"
;; "%%(icalendar-tests--diary-float 7 0 1) First Sunday in July 2"))))
(ert-deftest icalendar-export-bug-56241-nested-sexps ()
"Reported in #bug56241 -- needs to be fixed!"
(let ((icalendar-export-sexp-enumeration-days 366))
(mapc (lambda (diary-string)
(should (string= "" (icalendar-tests--get-error-string-for-export
diary-string))))
'("%%(= (calendar-day-of-week date) 0) Sunday 1"
"%%(= 0 (calendar-day-of-week date)) Sunday 2"))))
;; ======================================================================
;; Import tests
;; ======================================================================
(defun icalendar-tests--test-import (filename expected-iso expected-european
expected-american)
"Perform import test.
Argument FILENAME ics file to import.
Argument EXPECTED-ISO diary-file containing expected
iso-calendar-style result.
Argument EXPECTED-EUROPEAN diary-file containing expected
european-calendar-style result.
Argument EXPECTED-AMERICAN diary-file containing expected
american-calendar-style result.
During import test the timezone is set to Central European Time."
(let ((timezone (getenv "TZ")))
(unwind-protect
(progn
;; Use this form so as not to rely on system tz database.
;; Eg hydra.nixos.org.
(setenv "TZ" "CET-1CEST,M3.5.0/2,M10.5.0/3")
(with-temp-buffer
(insert (icalendar-tests--get-file-contents filename))
(let ((icalendar-import-format "%s%d%l%o%t%u%c%U")
(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")
(icalendar-import-format-uid "\n UID: %s")
calendar-date-style)
(when expected-iso
(setq calendar-date-style 'iso)
(icalendar-tests--do-test-import
(icalendar-tests--get-file-contents expected-iso)))
(when expected-european
(setq calendar-date-style 'european)
(icalendar-tests--do-test-import
(icalendar-tests--get-file-contents expected-european)))
(when expected-american
(setq calendar-date-style 'american)
(icalendar-tests--do-test-import
(icalendar-tests--get-file-contents expected-american))))))
(setenv "TZ" timezone))))
(defun icalendar-tests--do-test-import (expected-output)
"Actually perform import test.
Argument EXPECTED-OUTPUT file containing expected diary string."
(ert-with-temp-file temp-file
:suffix "icalendar-test-diary"
;; Test the Catch-the-mysterious-coding-header logic below.
;; Ruby-mode adds an after-save-hook which inserts the header!
;; (save-excursion
;; (find-file temp-file)
;; (ruby-mode))
(let ((coding-system-for-write 'raw-text))
(icalendar-import-buffer temp-file t t))
(save-excursion
(find-file temp-file)
;; Check for the mysterious "# coding: ..." header, remove it
;; and give a shout
(goto-char (point-min))
(when (re-search-forward "# coding: .*?\n" nil t)
(message (concat "%s\n"
"Found mysterious \"# coding ...\" header! Removing it.\n"
"Current Modes: %s, %s\n"
"Current test: %s\n"
"%s")
(make-string 70 ?*)
major-mode
minor-mode-list
(ert-running-test)
(make-string 70 ?*))
(buffer-disable-undo)
(replace-match "")
(set-buffer-modified-p nil))
(let ((result (buffer-substring-no-properties (point-min) (point-max))))
(should (string= expected-output result)))
(kill-buffer (find-buffer-visiting temp-file)))))
(ert-deftest icalendar-import-non-recurring ()
"Perform standard import tests."
(icalendar-tests--test-import "import-non-recurring-1.ics"
"import-non-recurring-1.diary-iso"
"import-non-recurring-1.diary-european"
"import-non-recurring-1.diary-american")
(icalendar-tests--test-import "import-non-recurring-all-day.ics"
"import-non-recurring-all-day.diary-iso"
"import-non-recurring-all-day.diary-european"
"import-non-recurring-all-day.diary-american")
(icalendar-tests--test-import "import-non-recurring-long-summary.ics"
"import-non-recurring-long-summary.diary-iso"
"import-non-recurring-long-summary.diary-european"
"import-non-recurring-long-summary.diary-american")
(icalendar-tests--test-import "import-non-recurring-block.ics"
"import-non-recurring-block.diary-iso"
"import-non-recurring-block.diary-european"
"import-non-recurring-block.diary-american")
(icalendar-tests--test-import "import-non-recurring-folded-summary.ics"
"import-non-recurring-folded-summary.diary-iso"
"import-non-recurring-folded-summary.diary-european"
"import-non-recurring-folded-summary.diary-american")
(icalendar-tests--test-import "import-non-recurring-another-example.ics"
"import-non-recurring-another-example.diary-iso"
"import-non-recurring-another-example.diary-european"
"import-non-recurring-another-example.diary-american"))
(ert-deftest icalendar-import-rrule ()
(icalendar-tests--test-import "import-rrule-daily.ics"
"import-rrule-daily.diary-iso"
"import-rrule-daily.diary-european"
"import-rrule-daily.diary-american")
(icalendar-tests--test-import "import-rrule-daily-two-day.ics"
"import-rrule-daily-two-day.diary-iso"
"import-rrule-daily-two-day.diary-european"
"import-rrule-daily-two-day.diary-american")
(icalendar-tests--test-import "import-rrule-daily-with-exceptions.ics"
"import-rrule-daily-with-exceptions.diary-iso"
"import-rrule-daily-with-exceptions.diary-european"
"import-rrule-daily-with-exceptions.diary-american")
(icalendar-tests--test-import "import-rrule-weekly.ics"
"import-rrule-weekly.diary-iso"
"import-rrule-weekly.diary-european"
"import-rrule-weekly.diary-american")
(icalendar-tests--test-import "import-rrule-monthly-no-end.ics"
"import-rrule-monthly-no-end.diary-iso"
"import-rrule-monthly-no-end.diary-european"
"import-rrule-monthly-no-end.diary-american")
(icalendar-tests--test-import "import-rrule-monthly-with-end.ics"
"import-rrule-monthly-with-end.diary-iso"
"import-rrule-monthly-with-end.diary-european"
"import-rrule-monthly-with-end.diary-american")
(icalendar-tests--test-import "import-rrule-anniversary.ics"
"import-rrule-anniversary.diary-iso"
"import-rrule-anniversary.diary-european"
"import-rrule-anniversary.diary-american")
(icalendar-tests--test-import "import-rrule-yearly.ics"
"import-rrule-yearly.diary-iso"
"import-rrule-yearly.diary-european"
"import-rrule-yearly.diary-american")
(icalendar-tests--test-import "import-rrule-count-daily-short.ics"
"import-rrule-count-daily-short.diary-iso"
"import-rrule-count-daily-short.diary-european"
"import-rrule-count-daily-short.diary-american")
(icalendar-tests--test-import "import-rrule-count-daily-long.ics"
"import-rrule-count-daily-long.diary-iso"
"import-rrule-count-daily-long.diary-european"
"import-rrule-count-daily-long.diary-american")
(icalendar-tests--test-import "import-rrule-count-monthly.ics"
"import-rrule-count-monthly.diary-iso"
"import-rrule-count-monthly.diary-european"
"import-rrule-count-monthly.diary-american")
(icalendar-tests--test-import "import-rrule-count-every-second-month.ics"
"import-rrule-count-every-second-month.diary-iso"
"import-rrule-count-every-second-month.diary-european"
"import-rrule-count-every-second-month.diary-american")
(icalendar-tests--test-import "import-rrule-count-yearly.ics"
"import-rrule-count-yearly.diary-iso"
"import-rrule-count-yearly.diary-european"
"import-rrule-count-yearly.diary-american")
(icalendar-tests--test-import "import-rrule-count-every-second-year.ics"
"import-rrule-count-every-second-year.diary-iso"
"import-rrule-count-every-second-year.diary-european"
"import-rrule-count-every-second-year.diary-american")
)
(ert-deftest icalendar-import-duration ()
(icalendar-tests--test-import "import-duration.ics"
"import-duration.diary-iso"
"import-duration.diary-european"
"import-duration.diary-american")
;; duration-2: this is actually an rrule test
(icalendar-tests--test-import "import-duration-2.ics"
"import-duration-2.diary-iso"
"import-duration-2.diary-european"
"import-duration-2.diary-american"))
(ert-deftest icalendar-import-bug-6766 ()
;;bug#6766 -- multiple byday values in a weekly rrule
(icalendar-tests--test-import "import-bug-6766.ics"
"import-bug-6766.diary-iso"
"import-bug-6766.diary-european"
"import-bug-6766.diary-american"))
(ert-deftest icalendar-import-bug-24199 ()
;;bug#24199 -- monthly rule with byday-clause
(icalendar-tests--test-import "import-bug-24199.ics"
"import-bug-24199.diary-iso"
"import-bug-24199.diary-european"
"import-bug-24199.diary-american"))
(ert-deftest icalendar-import-bug-33277 ()
;;bug#33277 -- start time equals end time
(icalendar-tests--test-import "import-bug-33277.ics"
"import-bug-33277.diary-iso"
"import-bug-33277.diary-european"
"import-bug-33277.diary-american"))
(ert-deftest icalendar-import-multiple-vcalendars ()
(icalendar-tests--test-import "import-multiple-vcalendars.ics"
"import-multiple-vcalendars.diary-iso"
"import-multiple-vcalendars.diary-european"
"import-multiple-vcalendars.diary-american"))
(ert-deftest icalendar-import-with-uid ()
"Perform import test with uid."
(icalendar-tests--test-import "import-with-uid.ics"
"import-with-uid.diary-iso"
"import-with-uid.diary-european"
"import-with-uid.diary-american"))
(ert-deftest icalendar-import-with-timezone ()
;; This is known to fail on MS-Windows, because the test assumes
;; Posix features of specifying DST rules.
:expected-result (if (memq system-type '(windows-nt ms-dos))
:failed
:passed)
;; bug#11473
;; "standardtime" begins first sunday in january and is 4 hours behind CET
;; "daylightsavingtime" begins first sunday in november and is 1 hour before CET
(icalendar-tests--test-import "import-with-timezone.ics"
"import-with-timezone.diary-iso"
nil
nil))
;; ======================================================================
;; Cycle
;; ======================================================================
(defun icalendar-tests--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%U")
(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")
(icalendar-import-format-class "\n UID: %s")
(icalendar-export-alarms nil))
(dolist (calendar-date-style '(iso european american))
(icalendar-tests--do-test-cycle)))))
(defun icalendar-tests--do-test-cycle ()
"Actually perform import/export cycle test."
(ert-with-temp-file temp-diary
(ert-with-temp-file temp-ics
(let ((org-input (buffer-substring-no-properties (point-min) (point-max))))
(unwind-protect
(progn
;; step 1: import
(icalendar-import-buffer temp-diary t t)
;; step 2: export what was just imported
(save-excursion
(find-file temp-diary)
(icalendar-export-region (point-min) (point-max) temp-ics))
;; compare the output of step 2 with the input of step 1
(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))))
(should (string= org-input cycled)))))
;; clean up
(kill-buffer (find-buffer-visiting temp-diary))
(with-current-buffer (find-buffer-visiting temp-ics)
(set-buffer-modified-p nil)
(kill-buffer (current-buffer))))))))
(ert-deftest icalendar-cycle ()
"Perform cycling tests.
Take care to avoid auto-generated UIDs here."
(icalendar-tests--test-cycle
"UID:dummyuid
DTSTART;VALUE=DATE-TIME:20030919T090000
DTEND;VALUE=DATE-TIME:20030919T113000
SUMMARY:Cycletest
")
(icalendar-tests--test-cycle
"UID:blah
DTSTART;VALUE=DATE-TIME:20030919T090000
DTEND;VALUE=DATE-TIME:20030919T113000
SUMMARY:Cycletest
DESCRIPTION:beschreibung!
LOCATION:nowhere
ORGANIZER:ulf
")
(icalendar-tests--test-cycle
"UID:4711
DTSTART;VALUE=DATE:19190909
DTEND;VALUE=DATE:19190910
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=09;BYMONTHDAY=09
SUMMARY:and diary-anniversary
"))
;; ======================================================================
;; Real world
;; ======================================================================
(ert-deftest icalendar-real-world ()
"Perform real-world tests, as gathered from problem reports."
;; This is known to fail on MS-Windows, since it doesn't support DST
;; specification with month and day.
:expected-result (if (memq system-type '(windows-nt ms-dos))
:failed
:passed)
;; 2003-05-29
(icalendar-tests--test-import "import-real-world-2003-05-29.ics"
nil
"import-real-world-2003-05-29.diary-european"
"import-real-world-2003-05-29.diary-american")
;; created with https://apps.marudot.com/ical/
(icalendar-tests--test-import "import-real-world-no-dst.ics"
nil
"import-real-world-no-dst.diary-european"
"import-real-world-no-dst.diary-american")
;; 2003-06-18 a
(icalendar-tests--test-import "import-real-world-2003-06-18a.ics"
nil
"import-real-world-2003-06-18a.diary-european"
"import-real-world-2003-06-18a.diary-american")
;; 2003-06-18 b -- uses timezone
(icalendar-tests--test-import "import-real-world-2003-06-18b.ics"
nil
"import-real-world-2003-06-18b.diary-european"
"import-real-world-2003-06-18b.diary-american")
;; export 2004-10-28 block entries
(icalendar-tests--test-export
nil
nil
"-*- mode: text; fill-column: 256;-*-
>>> block entries:
%%(diary-block 11 8 2004 11 10 2004) Nov 8-10 aa
"
"DTSTART;VALUE=DATE:20041108
DTEND;VALUE=DATE:20041111
SUMMARY:Nov 8-10 aa")
(icalendar-tests--test-export
nil
nil
"%%(diary-block 12 13 2004 12 17 2004) Dec 13-17 bb"
"DTSTART;VALUE=DATE:20041213
DTEND;VALUE=DATE:20041218
SUMMARY:Dec 13-17 bb")
(icalendar-tests--test-export
nil
nil
"%%(diary-block 2 3 2005 2 4 2005) Feb 3-4 cc"
"DTSTART;VALUE=DATE:20050203
DTEND;VALUE=DATE:20050205
SUMMARY:Feb 3-4 cc")
(icalendar-tests--test-export
nil
nil
"%%(diary-block 4 24 2005 4 29 2005) April 24-29 dd"
"DTSTART;VALUE=DATE:20050424
DTEND;VALUE=DATE:20050430
SUMMARY:April 24-29 dd
")
(icalendar-tests--test-export
nil
nil
"%%(diary-block 5 30 2005 6 1 2005) may 30 - June 1: ee"
"DTSTART;VALUE=DATE:20050530
DTEND;VALUE=DATE:20050602
SUMMARY:may 30 - June 1: ee")
(icalendar-tests--test-export
nil
nil
"%%(diary-block 6 6 2005 6 8 2005) ff"
"DTSTART;VALUE=DATE:20050606
DTEND;VALUE=DATE:20050609
SUMMARY:ff")
;; export 2004-10-28 anniversary entries
(icalendar-tests--test-export
nil
nil
"
>>> anniversaries:
%%(diary-anniversary 3 28 1990) aa birthday (%d years old)"
"DTSTART;VALUE=DATE:19910328
DTEND;VALUE=DATE:19910329
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=03;BYMONTHDAY=28
SUMMARY:aa birthday (%d years old)
")
(icalendar-tests--test-export
nil
nil
"%%(diary-anniversary 5 17 1956) bb birthday (%d years old)"
"DTSTART;VALUE=DATE:19570517
DTEND;VALUE=DATE:19570518
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=05;BYMONTHDAY=17
SUMMARY:bb birthday (%d years old)")
(icalendar-tests--test-export
nil
nil
"%%(diary-anniversary 6 8 1996) cc birthday (%d years old)"
"DTSTART;VALUE=DATE:19970608
DTEND;VALUE=DATE:19970609
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=06;BYMONTHDAY=08
SUMMARY:cc birthday (%d years old)")
(icalendar-tests--test-export
nil
nil
"%%(diary-anniversary 7 22 1982) dd (%d years ago...!)"
"DTSTART;VALUE=DATE:19830722
DTEND;VALUE=DATE:19830723
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=07;BYMONTHDAY=22
SUMMARY:dd (%d years ago...!)")
(icalendar-tests--test-export
nil
nil
"%%(diary-anniversary 8 1 1987) ee birthday (%d years old)"
"DTSTART;VALUE=DATE:19880801
DTEND;VALUE=DATE:19880802
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=08;BYMONTHDAY=01
SUMMARY:ee birthday (%d years old)")
(icalendar-tests--test-export
nil
nil
"%%(diary-anniversary 9 21 1956) ff birthday (%d years old)"
"DTSTART;VALUE=DATE:19570921
DTEND;VALUE=DATE:19570922
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=09;BYMONTHDAY=21
SUMMARY:ff birthday (%d years old)")
;; FIXME: this testcase verifies that icalendar-export fails to
;; export the nested sexp. After repairing bug56241 icalendar-export
;; works correctly for this sexp but now the testcase fails.
;; Therefore this testcase is disabled for the time being.
;; (icalendar-tests--test-export
;; nil
;; nil
;; "%%(diary-offset '(diary-float t 3 4) 1) asdf"
;; nil)
;; FIXME!
;; export 2004-10-28 monthly, weekly entries
;; (icalendar-tests--test-export
;; nil
;; "
;; >>> ------------ monthly:
;; */27/* 10:00 blah blah"
;; "xxx")
(icalendar-tests--test-export
nil
nil
">>> ------------ my week:
Monday 13:00 MAC"
"DTSTART;VALUE=DATE-TIME:20000103T130000
DTEND;VALUE=DATE-TIME:20000103T140000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=MO
SUMMARY:MAC")
(icalendar-tests--test-export
nil
nil
"Monday 15:00 a1"
"DTSTART;VALUE=DATE-TIME:20000103T150000
DTEND;VALUE=DATE-TIME:20000103T160000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=MO
SUMMARY:a1")
(icalendar-tests--test-export
nil
nil
"Monday 16:00-17:00 a2"
"DTSTART;VALUE=DATE-TIME:20000103T160000
DTEND;VALUE=DATE-TIME:20000103T170000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=MO
SUMMARY:a2")
(icalendar-tests--test-export
nil
nil
"Tuesday 11:30-13:00 a3"
"DTSTART;VALUE=DATE-TIME:20000104T113000
DTEND;VALUE=DATE-TIME:20000104T130000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=TU
SUMMARY:a3")
(icalendar-tests--test-export
nil
nil
"Tuesday 15:00 a4"
"DTSTART;VALUE=DATE-TIME:20000104T150000
DTEND;VALUE=DATE-TIME:20000104T160000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=TU
SUMMARY:a4")
(icalendar-tests--test-export
nil
nil
"Wednesday 13:00 a5"
"DTSTART;VALUE=DATE-TIME:20000105T130000
DTEND;VALUE=DATE-TIME:20000105T140000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=WE
SUMMARY:a5")
(icalendar-tests--test-export
nil
nil
"Wednesday 11:30-13:30 a6"
"DTSTART;VALUE=DATE-TIME:20000105T113000
DTEND;VALUE=DATE-TIME:20000105T133000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=WE
SUMMARY:a6")
(icalendar-tests--test-export
nil
nil
"Wednesday 15:00 s1"
"DTSTART;VALUE=DATE-TIME:20000105T150000
DTEND;VALUE=DATE-TIME:20000105T160000
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=WE
SUMMARY:s1")
;; export 2004-10-28 regular entries
(icalendar-tests--test-export
nil
nil
"
>>> regular diary entries:
Oct 12 2004, 14:00 Tue: [2004-10-12] q1"
"DTSTART;VALUE=DATE-TIME:20041012T140000
DTEND;VALUE=DATE-TIME:20041012T150000
SUMMARY:Tue: [2004-10-12] q1")
;; 2004-11-19
(icalendar-tests--test-import "import-real-world-2004-11-19.ics"
nil
"import-real-world-2004-11-19.diary-european"
"import-real-world-2004-11-19.diary-american")
;; 2004-09-09 pg
(icalendar-tests--test-export
"%%(diary-block 1 1 2004 4 1 2004) Urlaub"
nil
nil
"DTSTART;VALUE=DATE:20040101
DTEND;VALUE=DATE:20040105
SUMMARY:Urlaub")
;; 2004-10-25 pg
(icalendar-tests--test-export
nil
"5 11 2004 Bla Fasel"
nil
"DTSTART;VALUE=DATE:20041105
DTEND;VALUE=DATE:20041106
SUMMARY:Bla Fasel")
;; 2004-10-30 pg
(icalendar-tests--test-export
nil
"2 Nov 2004 15:00-16:30 Zahnarzt"
nil
"DTSTART;VALUE=DATE-TIME:20041102T150000
DTEND;VALUE=DATE-TIME:20041102T163000
SUMMARY:Zahnarzt")
;; 2005-02-07 lt
(icalendar-tests--test-import "import-real-world-2005-02-07.ics"
nil
"import-real-world-2005-02-07.diary-european"
"import-real-world-2005-02-07.diary-american")
;; 2005-03-01 lt
(icalendar-tests--test-import "import-real-world-2005-03-01.ics"
nil
"import-real-world-2005-03-01.diary-european"
"import-real-world-2005-03-01.diary-american")
;; 2005-03-23 lt
(icalendar-tests--test-export
nil
"&%%(diary-cyclic 7 8 2 2005) 16:00-16:45 [WORK] Pppp"
nil
"DTSTART;VALUE=DATE-TIME:20050208T160000
DTEND;VALUE=DATE-TIME:20050208T164500
RRULE:FREQ=DAILY;INTERVAL=7
SUMMARY:[WORK] Pppp
")
;; 2005-05-27 eu
(icalendar-tests--test-export
nil
nil
;; FIXME: colon not allowed!
;;"Nov 1: NNN Wwwwwwww Wwwww - Aaaaaa Pppppppp rrrrrr ddd oo Nnnnnnnn 30"
"Nov 1 NNN Wwwwwwww Wwwww - Aaaaaa Pppppppp rrrrrr ddd oo Nnnnnnnn 30"
"DTSTART;VALUE=DATE:19001101
DTEND;VALUE=DATE:19001102
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=11;BYMONTHDAY=1
SUMMARY:NNN Wwwwwwww Wwwww - Aaaaaa Pppppppp rrrrrr ddd oo Nnnnnnnn 30
")
;; bug#11473
(icalendar-tests--test-import "import-bug-11473.ics"
nil
"import-bug-11473.diary-european"
nil)
;; 2015-12-05, mixed line endings and empty lines, see Bug#22092.
(icalendar-tests--test-import "import-bug-22092.ics"
"import-bug-22092.diary-iso"
"import-bug-22092.diary-european"
"import-bug-22092.diary-american"))
(defun icalendar-test--format (string &optional day zone)
"Decode and format STRING with DAY and ZONE."
(let ((time (icalendar--decode-isodatetime string day zone)))
(format-time-string "%FT%T%z" (encode-time time) 0)))
(ert-deftest icalendar-tests--decode-isodatetime ()
"Test `icalendar--decode-isodatetime'."
(should (equal (icalendar-test--format "20040917T050910-02:00")
"2004-09-17T03:09:10+0000"))
(let ((orig (icalendar-test--format "20040917T050910")))
(unwind-protect
(let ((zone "XXX-02"))
(should (equal (icalendar-test--format "20040917T050910" nil zone)
"2004-09-17T03:09:10+0000"))
(should (equal (icalendar-test--format "20040917T0509" nil zone)
"2004-09-17T03:09:00+0000"))
(should (equal (icalendar-test--format "20040917" nil zone)
"2004-09-16T22:00:00+0000"))
(should (equal (icalendar-test--format "20040917T050910" 1 zone)
"2004-09-18T03:09:10+0000"))
(should (equal (icalendar-test--format "20040917T050910" 30 zone)
"2004-10-17T03:09:10+0000")))
(should (equal orig (icalendar-test--format "20040917T050910")))))
(should (equal (icalendar-test--format "20040917T050910Z")
"2004-09-17T05:09:10+0000"))
(should (equal (icalendar-test--format "20040917T050910" -1 0)
"2004-09-16T05:09:10+0000"))
(should (equal (icalendar-test--format "20040917T050910" nil -3600)
"2004-09-17T06:09:10+0000")))
(provide 'icalendar-tests)
;;; icalendar-tests.el ends here