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/*======================================================================
FILE: regression-recur.c
CREATOR: ebusboom 8jun00
SPDX-FileCopyrightText: 1999 Eric Busboom <eric@civicknowledge.com>
DESCRIPTION:
SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
======================================================================*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "regression.h"
#include "libical/ical.h"
#include "libicalss/icalss.h"
#include <stdlib.h>
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
static void sig_alrm(int i)
{
_unused(i);
fprintf(stderr, "Could not get lock on file\n");
exit(1);
}
#endif
/* Gets the expected result about the purpose of the property*/
static int get_expected_numevents(icalcomponent *c)
{
icalproperty *p;
const char *note = 0;
int num_events = 0;
if (c != 0) {
for (p = icalcomponent_get_first_property(c, ICAL_X_PROPERTY);
p != 0; p = icalcomponent_get_next_property(c, ICAL_X_PROPERTY)) {
if (strcmp(icalproperty_get_x_name(p), "X-EXPECT-NUMEVENTS") == 0) {
note = icalproperty_get_x(p);
}
}
}
if (note != 0) {
num_events = atoi(note);
}
return num_events;
}
static void recur_callback(icalcomponent *comp, struct icaltime_span *span, void *data)
{
int *num_recurs = data;
_unused(comp);
if (VERBOSE) {
printf("recur: %s", icalctime(&span->start));
printf(" %s", icalctime(&span->end));
}
*num_recurs = *num_recurs + 1;
}
void test_recur_file()
{
icalset *cin = 0;
struct icaltimetype next;
icalcomponent *itr;
icalproperty *desc, *dtstart, *rrule;
struct icalrecurrencetype recur;
icalrecur_iterator *ritr;
icaltime_t tt;
const char *file;
int num_recurs_found = 0;
icalfileset_options options = { O_RDONLY, 0644, 0, NULL };
icalerror_set_error_state(ICAL_PARSE_ERROR, ICAL_ERROR_NONFATAL);
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
(void)signal(SIGALRM, sig_alrm);
#endif
file = getenv("ICAL_RECUR_FILE");
if (!file)
file = TEST_DATADIR "/recur.txt";
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
alarm(15); /* to get file lock */
#endif
cin = icalset_new(ICAL_FILE_SET, file, &options);
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
alarm(0);
#endif
ok("opening file with recurring events", (cin != NULL));
assert(cin != NULL);
for (itr = icalfileset_get_first_component(cin);
itr != 0; itr = icalfileset_get_next_component(cin)) {
int expected_events = 0;
char msg[128];
struct icaltimetype start;
struct icaltimetype startmin = icaltime_from_timet_with_zone(1, 0, NULL);
struct icaltimetype endmax = icaltime_null_time();
const char *desc_str = "malformed component";
desc = icalcomponent_get_first_property(itr, ICAL_DESCRIPTION_PROPERTY);
dtstart = icalcomponent_get_first_property(itr, ICAL_DTSTART_PROPERTY);
rrule = icalcomponent_get_first_property(itr, ICAL_RRULE_PROPERTY);
if (desc) {
desc_str = icalproperty_get_description(desc);
}
ok((char *)desc_str, !(desc == 0 || dtstart == 0 || rrule == 0));
if (desc == 0 || dtstart == 0 || rrule == 0) {
if (VERBOSE) {
printf("\n******** Error in input component ********\n");
printf("The following component is malformed:\n %s\n", desc_str);
}
continue;
}
if (VERBOSE) {
printf("\n\n#### %s\n", desc_str);
printf("#### %s\n", icalvalue_as_ical_string(icalproperty_get_value(rrule)));
}
recur = icalproperty_get_rrule(rrule);
start = icalproperty_get_dtstart(dtstart);
ritr = icalrecur_iterator_new(recur, start);
tt = icaltime_as_timet(start);
if (VERBOSE)
printf("#### %s\n", icalctime(&tt));
icalrecur_iterator_free(ritr);
ritr = icalrecur_iterator_new(recur, start);
for (next = icalrecur_iterator_next(ritr);
!icaltime_is_null_time(next);
next = icalrecur_iterator_next(ritr)) {
tt = icaltime_as_timet(next);
if (VERBOSE)
printf(" %s", icalctime(&tt));
}
icalrecur_iterator_free(ritr);
num_recurs_found = 0;
expected_events = get_expected_numevents(itr);
icalcomponent_foreach_recurrence(itr, startmin, endmax, recur_callback, &num_recurs_found);
snprintf(msg, sizeof(msg), " expecting total of %d events", expected_events);
#if ADD_TESTS_REQUIRING_INVESTIGATION
int_is(msg, num_recurs_found, expected_events);
#endif
}
icalset_free(cin);
}
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