emacs/test/lisp/calendar/icalendar-tests.el

1716 lines
65 KiB
EmacsLisp

;;; icalendar-tests.el --- Test suite for icalendar.el -*- lexical-binding:t -*-
;; Copyright (C) 2005, 2008-2024 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 "*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)))
;; Bug#69894
(should (string= "20240319"
(icalendar--datestring-to-isodate "2024-03-19")))
;; 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