Implement unit tests for the time period parser

fixes #11146

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 62f1ce847c0ff14a6098751984ce9ccb2be94c92..1718955efb7c8314f304aaef024a2cdeadf1d215 100644 (file)
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -24,8 +24,8 @@ set(base_test_SOURCES
   base-json.cpp base-match.cpp base-netstring.cpp base-object.cpp
   base-serialize.cpp base-shellescape.cpp base-stacktrace.cpp
   base-stream.cpp base-string.cpp base-timer.cpp base-type.cpp
-  base-value.cpp config-ops.cpp icinga-checkresult.cpp icinga-macros.cpp
-  icinga-notification.cpp
+  base-value.cpp config-ops.cpp icinga-checkresult.cpp icinga-legacytimeperiod.cpp
+  icinga-macros.cpp icinga-notification.cpp
   icinga-perfdata.cpp remote-url.cpp
 )
 
@@ -104,6 +104,7 @@ add_boost_test(base
         icinga_notification/state_filter
         icinga_notification/type_filter
         icinga_macros/simple
+        icinga_legacytimeperiod/simple
         icinga_perfdata/empty
         icinga_perfdata/simple
         icinga_perfdata/quotes

diff --git a/test/icinga-legacytimeperiod.cpp b/test/icinga-legacytimeperiod.cpp
new file mode 100644 (file)
index 0000000..df93fd8
--- /dev/null
+++ b/test/icinga-legacytimeperiod.cpp
@@ -0,0 +1,96 @@
+/******************************************************************************
+ * Icinga 2                                                                   *
+ * Copyright (C) 2012-2016 Icinga Development Team (https://www.icinga.org/)  *
+ *                                                                            *
+ * This program 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 2             *
+ * of the License, or (at your option) any later version.                     *
+ *                                                                            *
+ * This program 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 this program; if not, write to the Free Software Foundation     *
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ******************************************************************************/
+
+#include "icinga/legacytimeperiod.hpp"
+#include <boost/test/unit_test.hpp>
+
+using namespace icinga;
+
+BOOST_AUTO_TEST_SUITE(icinga_legacytimeperiod);
+
+struct GlobalTimezoneFixture
+{
+       char *tz;
+
+       GlobalTimezoneFixture(void)
+       {
+               tz = getenv("TZ");
+               setenv("TZ", "", 1);
+               tzset();
+       }
+
+       ~GlobalTimezoneFixture(void)
+       {
+               if (tz)
+                       setenv("TZ", tz, 1);
+               else
+                       unsetenv("TZ");
+               tzset();
+       }
+};
+
+BOOST_GLOBAL_FIXTURE(GlobalTimezoneFixture);
+
+BOOST_AUTO_TEST_CASE(simple)
+{
+       tm beg, end, ref;
+       timegm(&ref);
+
+       // check parsing of "YYYY-MM-DD" specs
+       LegacyTimePeriod::ParseTimeSpec("2016-01-01", &beg, &end, &ref);
+       BOOST_CHECK_EQUAL(mktime(&beg), (time_t) 1451606400);
+       BOOST_CHECK_EQUAL(mktime(&end), (time_t) 1451692800);
+
+       LegacyTimePeriod::ParseTimeSpec("2015-12-31", &beg, &end, &ref);
+       BOOST_CHECK_EQUAL(mktime(&beg), (time_t) 1451520000);
+       BOOST_CHECK_EQUAL(mktime(&end), (time_t) 1451606400);
+
+       BOOST_CHECK_THROW(LegacyTimePeriod::ParseTimeSpec("2015-12-32", &beg, &end, &ref),
+           std::invalid_argument);
+
+       BOOST_CHECK_THROW(LegacyTimePeriod::ParseTimeSpec("2015-28-01", &beg, &end, &ref),
+           std::invalid_argument);
+
+       // check parsing of "day X" and "day -X" specs
+       ref.tm_year = 2016 - 1900;
+       ref.tm_mon = 1;
+       LegacyTimePeriod::ParseTimeSpec("day 2", &beg, &end, &ref);
+       BOOST_CHECK_EQUAL(mktime(&beg), (time_t) 1454371200); // 2016-02-02
+       BOOST_CHECK_EQUAL(mktime(&end), (time_t) 1454457600); // 2016-02-03
+
+       ref.tm_year = 2018 - 1900;
+       ref.tm_mon = 11;
+       LegacyTimePeriod::ParseTimeSpec("day 31", &beg, &end, &ref);
+       BOOST_CHECK_EQUAL(mktime(&beg), (time_t) 1546214400); // 2018-12-31
+       BOOST_CHECK_EQUAL(mktime(&end), (time_t) 1546300800); // 2019-01-01
+
+       ref.tm_year = 2012 - 1900;
+       ref.tm_mon = 6;
+       LegacyTimePeriod::ParseTimeSpec("day -1", &beg, &end, &ref);
+       BOOST_CHECK_EQUAL(mktime(&beg), (time_t) 1343692800); // 2012-07-31
+       BOOST_CHECK_EQUAL(mktime(&end), (time_t) 1343779200); // 2012-08-01
+
+       ref.tm_year = 2016 - 1900; // leap year
+       ref.tm_mon = 1;
+       LegacyTimePeriod::ParseTimeSpec("day -1", &beg, &end, &ref);
+       BOOST_CHECK_EQUAL(mktime(&beg), (time_t) 1456704000); // 2016-02-29
+       BOOST_CHECK_EQUAL(mktime(&end), (time_t) 1456790400); // 2016-03-01
+}
+
+BOOST_AUTO_TEST_SUITE_END()