]> code.delx.au - gnu-emacs/blobdiff - test/automated/icalendar-tests.el
Merge from emacs-24; up to 2014-07-27T09:41:59Z!ttn@gnu.org
[gnu-emacs] / test / automated / icalendar-tests.el
index 58b8379bb11073518fc1b545615d8f81341dba7e..a6a5da2ff576d36b9904a0ffab46847a26c0805f 100644 (file)
@@ -1,6 +1,6 @@
 ;; icalendar-tests.el --- Test suite for icalendar.el
 
 ;; icalendar-tests.el --- Test suite for icalendar.el
 
-;; Copyright (C) 2005, 2008-201 Free Software Foundation, Inc.
+;; Copyright (C) 2005, 2008-2014 Free Software Foundation, Inc.
 
 ;; Author:         Ulf Jasper <ulf.jasper@web.de>
 ;; Created:        March 2005
 
 ;; Author:         Ulf Jasper <ulf.jasper@web.de>
 ;; Created:        March 2005
     (should (string=  (concat "yyyDTSTARTyyy")
                       (icalendar--create-uid entry-full contents)))))
 
     (should (string=  (concat "yyyDTSTARTyyy")
                       (icalendar--create-uid entry-full contents)))))
 
-(ert-deftest icalendar--calendar-style ()
-  "Test for `icalendar--date-style'."
-  (dolist (calendar-date-style '(iso american european))
-    (should (eq (icalendar--date-style) calendar-date-style)))
-  (let ((cds calendar-date-style)
-        (european-calendar-style t))
-    (makunbound 'calendar-date-style)
-    (should (eq (icalendar--date-style) 'european))
-    (with-no-warnings (setq european-calendar-style nil)) ;still get warning!?! FIXME
-    (should (eq (icalendar--date-style) 'american))
-    (setq calendar-date-style cds)))
-
 (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 1964 6 30) g"))
 (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 1964 6 30) g"))
-    (should (= 2 (length result)))
+    (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= (concat
                       "\nDTSTART;VALUE=DATE:19640630"
                       "\nDTEND;VALUE=DATE:19640701"
                       "\nRRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=06;BYMONTHDAY=30")
                      (car result)))
-    (should (string= "g" (cadr result)))))
+    (should (string= "g" (cdr result)))))
 
 (ert-deftest icalendar--convert-cyclic-to-ical ()
   "Test method for `icalendar--convert-cyclic-to-ical'."
 
 (ert-deftest icalendar--convert-cyclic-to-ical ()
   "Test method for `icalendar--convert-cyclic-to-ical'."
          result)
     (setq result (icalendar--convert-block-to-ical
                   "" "%%(diary-block 2004 7 19 2004 8 27) Sommerferien"))
          result)
     (setq result (icalendar--convert-block-to-ical
                   "" "%%(diary-block 2004 7 19 2004 8 27) Sommerferien"))
-    (should (= 2 (length result)))
+    (should (consp result))
     (should (string= (concat
                       "\nDTSTART;VALUE=DATE:20040719"
                       "\nDTEND;VALUE=DATE:20040828")
                      (car result)))
     (should (string= (concat
                       "\nDTSTART;VALUE=DATE:20040719"
                       "\nDTEND;VALUE=DATE:20040828")
                      (car result)))
-    (should (string= "Sommerferien" (cadr result)))))
+    (should (string= "Sommerferien" (cdr result)))))
 
 (ert-deftest icalendar--convert-block-to-ical ()
   "Test method for `icalendar--convert-block-to-ical'."
 
 (ert-deftest icalendar--convert-block-to-ical ()
   "Test method for `icalendar--convert-block-to-ical'."
          result)
     (setq result (icalendar--convert-block-to-ical
                   "" "%%(diary-block 2004 7 19 2004 8 27) Sommerferien"))
          result)
     (setq result (icalendar--convert-block-to-ical
                   "" "%%(diary-block 2004 7 19 2004 8 27) Sommerferien"))
-    (should (= 2 (length result)))
+    (should (consp result))
     (should (string= (concat
                       "\nDTSTART;VALUE=DATE:20040719"
                       "\nDTEND;VALUE=DATE:20040828")
                      (car result)))
     (should (string= (concat
                       "\nDTSTART;VALUE=DATE:20040719"
                       "\nDTEND;VALUE=DATE:20040828")
                      (car result)))
-    (should (string= "Sommerferien" (cadr result)))))
+    (should (string= "Sommerferien" (cdr result)))))
 
 (ert-deftest icalendar--convert-yearly-to-ical ()
   "Test method for `icalendar--convert-yearly-to-ical'."
 
 (ert-deftest icalendar--convert-yearly-to-ical ()
   "Test method for `icalendar--convert-yearly-to-ical'."
           ["January" "February" "March" "April" "May" "June" "July" "August"
            "September" "October" "November" "December"]))
     (setq result (icalendar--convert-yearly-to-ical "" "May 1 Tag der Arbeit"))
           ["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 (= 2 (length result)))
+    (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= (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" (cadr result)))))
+    (should (string= "Tag der Arbeit" (cdr result)))))
 
 (ert-deftest icalendar--convert-weekly-to-ical ()
   "Test method for `icalendar--convert-weekly-to-ical'."
 
 (ert-deftest icalendar--convert-weekly-to-ical ()
   "Test method for `icalendar--convert-weekly-to-ical'."
           ["Sunday" "Monday" "Tuesday" "Wednesday" "Thursday" "Friday"
            "Saturday"]))
     (setq result (icalendar--convert-weekly-to-ical "" "Monday 8:30 subject"))
           ["Sunday" "Monday" "Tuesday" "Wednesday" "Thursday" "Friday"
            "Saturday"]))
     (setq result (icalendar--convert-weekly-to-ical "" "Monday 8:30 subject"))
-    (should (= 2 (length result)))
+    (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= (concat "\nDTSTART;VALUE=DATE-TIME:20050103T083000"
                              "\nDTEND;VALUE=DATE-TIME:20050103T093000"
                              "\nRRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=MO")
                      (car result)))
-    (should (string= "subject" (cadr 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'."
 
 (ert-deftest icalendar--parse-vtimezone ()
   "Test method for `icalendar--parse-vtimezone'."
@@ -215,28 +240,37 @@ END:VTIMEZONE
          result)
     ;; without time
     (setq result (icalendar--convert-ordinary-to-ical "&?" "2010 2 15 subject"))
          result)
     ;; without time
     (setq result (icalendar--convert-ordinary-to-ical "&?" "2010 2 15 subject"))
-    (should (= 2 (length result)))
+    (should (consp result))
     (should (string=  "\nDTSTART;VALUE=DATE:20100215\nDTEND;VALUE=DATE:20100216"
                       (car result)))
     (should (string=  "\nDTSTART;VALUE=DATE:20100215\nDTEND;VALUE=DATE:20100216"
                       (car result)))
-    (should (string= "subject" (cadr 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"))
 
     ;; with time
     (setq result (icalendar--convert-ordinary-to-ical
                   "&?" "&2010 2 15 12:34-23:45 s"))
-    (should (= 2 (length result)))
+    (should (consp result))
     (should (string=  (concat "\nDTSTART;VALUE=DATE-TIME:20100215T123400"
                               "\nDTEND;VALUE=DATE-TIME:20100215T234500")
                       (car result)))
     (should (string=  (concat "\nDTSTART;VALUE=DATE-TIME:20100215T123400"
                               "\nDTEND;VALUE=DATE-TIME:20100215T234500")
                       (car result)))
-    (should (string= "s" (cadr 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"))
 
     ;; with time, again -- test bug#5549
     (setq result (icalendar--convert-ordinary-to-ical
                   "x?" "x2010 2 15 0:34-1:45 s"))
-    (should (= 2 (length result)))
+    (should (consp result))
     (should (string=  (concat "\nDTSTART;VALUE=DATE-TIME:20100215T003400"
                               "\nDTEND;VALUE=DATE-TIME:20100215T014500")
                       (car result)))
     (should (string=  (concat "\nDTSTART;VALUE=DATE-TIME:20100215T003400"
                               "\nDTEND;VALUE=DATE-TIME:20100215T014500")
                       (car result)))
-    (should (string= "s" (cadr result)))))
+    (should (string= "s" (cdr result)))))
 
 (ert-deftest icalendar--diarytime-to-isotime ()
   "Test method for `icalendar--diarytime-to-isotime'."
 
 (ert-deftest icalendar--diarytime-to-isotime ()
   "Test method for `icalendar--diarytime-to-isotime'."
@@ -267,7 +301,9 @@ END:VTIMEZONE
   (should (string= "T120100"
                   (icalendar--diarytime-to-isotime "1201" "pm")))
   (should (string= "T125900"
   (should (string= "T120100"
                   (icalendar--diarytime-to-isotime "1201" "pm")))
   (should (string= "T125900"
-                  (icalendar--diarytime-to-isotime "1259" "pm"))))
+                  (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'."
 
 (ert-deftest icalendar--datetime-to-diary-date ()
   "Test method for `icalendar--datetime-to-diary-date'."
@@ -414,6 +450,38 @@ END:VEVENT
     (should (not result))
     ))
 
     (should (not result))
     ))
 
+(ert-deftest icalendar--decode-isodatetime ()
+  "Test `icalendar--decode-isodatetime'."
+  (let ((tz (getenv "TZ"))
+       result)
+    (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: UTC time zone specifier in input -> convert to local time
+          ;; 31 Dec 2013 23:00 UTC -> 1 Jan 2013 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")))
+
+          )
+      ;; restore time-zone even if something went terribly wrong
+      (setenv "TZ" tz)))  )
+
 ;; ======================================================================
 ;; Export tests
 ;; ======================================================================
 ;; ======================================================================
 ;; Export tests
 ;; ======================================================================
@@ -428,12 +496,16 @@ Argument EXPECTED-OUTPUT expected iCalendar result string.
 
 European style input data must use german month names.  American
 and ISO style input data must use english month names."
 
 European style input data must use german month names.  American
 and ISO style input data must use english month names."
-  (let ((tz (cadr (current-time-zone)))
+  (let ((tz (getenv "TZ"))
        (calendar-date-style 'iso)
        (icalendar-recurring-start-year 2000))
     (unwind-protect
        (progn
        (calendar-date-style 'iso)
        (icalendar-recurring-start-year 2000))
     (unwind-protect
        (progn
-         (set-time-zone-rule "CET")
+;;;      (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"
          (when input-iso
            (let ((calendar-month-name-array
                   ["January" "February" "March" "April" "May" "June" "July" "August"
@@ -461,8 +533,8 @@ and ISO style input data must use english month names."
                    "Saturday"]))
              (setq calendar-date-style 'american)
              (icalendar-tests--do-test-export input-american expected-output))))
                    "Saturday"]))
              (setq calendar-date-style 'american)
              (icalendar-tests--do-test-export input-american expected-output))))
-      ;; restore time-zone if something went terribly wrong
-      (set-time-zone-rule tz))))
+      ;; 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.
 
 (defun icalendar-tests--do-test-export (input expected-output)
   "Actually perform export test.
@@ -671,48 +743,77 @@ Argument INPUT icalendar event string.
 Argument EXPECTED-ISO expected iso style diary string.
 Argument EXPECTED-EUROPEAN expected european style diary string.
 Argument EXPECTED-AMERICAN expected american style diary string."
 Argument EXPECTED-ISO expected iso style diary string.
 Argument EXPECTED-EUROPEAN expected european style diary string.
 Argument EXPECTED-AMERICAN expected american style diary string."
-  (let ((timezone (cadr (current-time-zone))))
-    (set-time-zone-rule "CET")
-    (with-temp-buffer
-      (if (string-match "^BEGIN:VCALENDAR" input)
-          (insert input)
-        (insert "BEGIN:VCALENDAR\nPRODID:-//Emacs//NONSGML icalendar.el//EN\n")
-        (insert "VERSION:2.0\nBEGIN:VEVENT\n")
-        (insert input)
-        (unless (eq (char-before) ?\n)
-          (insert "\n"))
-        (insert "END:VEVENT\nEND:VCALENDAR\n"))
-      (let ((icalendar-import-format "%s%d%l%o%t%u%c%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 input expected-iso))
-        (when expected-european
-          (setq calendar-date-style 'european)
-          (icalendar-tests--do-test-import input expected-european))
-        (when expected-american
-          (setq calendar-date-style 'american)
-          (icalendar-tests--do-test-import input expected-american))))
-    (set-time-zone-rule timezone)))
+  (let ((timezone (getenv "TZ")))
+    (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))
+         (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-uid "\n UID: %s")
+                 calendar-date-style)
+             (when expected-iso
+               (setq calendar-date-style 'iso)
+               (icalendar-tests--do-test-import input expected-iso))
+             (when expected-european
+               (setq calendar-date-style 'european)
+               (icalendar-tests--do-test-import input expected-european))
+             (when expected-american
+               (setq calendar-date-style 'american)
+               (icalendar-tests--do-test-import input expected-american)))))
+      (setenv "TZ" timezone))))
 
 (defun icalendar-tests--do-test-import (input expected-output)
   "Actually perform import test.
 Argument INPUT input icalendar string.
 Argument EXPECTED-OUTPUT expected diary string."
   (let ((temp-file (make-temp-file "icalendar-test-diary")))
 
 (defun icalendar-tests--do-test-import (input expected-output)
   "Actually perform import test.
 Argument INPUT input icalendar string.
 Argument EXPECTED-OUTPUT expected diary string."
   (let ((temp-file (make-temp-file "icalendar-test-diary")))
+    ;; 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))
     (icalendar-import-buffer temp-file t t)
     (save-excursion
       (find-file temp-file)
     (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))))
       (let ((result (buffer-substring-no-properties (point-min) (point-max))))
-       (should (string= expected-output result)))
+        (should (string= expected-output result)))
       (kill-buffer (find-buffer-visiting temp-file))
       (delete-file temp-file))))
 
       (kill-buffer (find-buffer-visiting temp-file))
       (delete-file temp-file))))
 
@@ -1194,8 +1295,7 @@ Argument INPUT icalendar event string."
              (should (string= org-input cycled)))))
       ;; clean up
       (kill-buffer (find-buffer-visiting temp-diary))
              (should (string= org-input cycled)))))
       ;; clean up
       (kill-buffer (find-buffer-visiting temp-diary))
-      (save-excursion
-       (set-buffer (find-buffer-visiting temp-ics))
+      (with-current-buffer (find-buffer-visiting temp-ics)
        (set-buffer-modified-p nil)
        (kill-buffer (current-buffer)))
       (delete-file temp-diary)
        (set-buffer-modified-p nil)
        (kill-buffer (current-buffer)))
       (delete-file temp-diary)