tdf#58745 - Detect end of month when extending a date list

Change-Id: Icaa64a493598dc4bb8f2d6d076ad4300e2e4dde6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112976
Tested-by: Jenkins
Reviewed-by: Andreas Heinisch <andreas.heinisch@yahoo.de>

1 files changed, 25 insertions, 0 deletions

diff --git a/tools/qa/cppunit/test_date.cxx b/tools/qa/cppunit/test_date.cxx
index 9a243cce504c..e11270e6a299 100644
--- a/tools/qa/cppunit/test_date.cxx
+++ b/tools/qa/cppunit/test_date.cxx
@@ -26,6 +26,7 @@ public:
     void testGetDayOfWeek();
     void testGetDaysInMonth();
     void testIsBetween();
+    void testIsEndOfMonth();
 
     CPPUNIT_TEST_SUITE(DateTest);
     CPPUNIT_TEST(testDate);
@@ -37,6 +38,7 @@ public:
     CPPUNIT_TEST(testGetDayOfWeek);
     CPPUNIT_TEST(testGetDaysInMonth);
     CPPUNIT_TEST(testIsBetween);
+    CPPUNIT_TEST(testIsEndOfMonth);
     CPPUNIT_TEST_SUITE_END();
 };
 
@@ -533,6 +535,29 @@ void DateTest::testIsBetween()
     CPPUNIT_ASSERT(aDate.IsBetween(Date(1, 1, 2018), Date(1, 12, 2018)));
 }
 
+void DateTest::testIsEndOfMonth()
+{
+    {
+        Date aDate(31, 12, 2000);
+        CPPUNIT_ASSERT(aDate.IsEndOfMonth());
+    }
+
+    {
+        Date aDate(30, 12, 2000);
+        CPPUNIT_ASSERT(!aDate.IsEndOfMonth());
+    }
+
+    {
+        Date aDate(29, 2, 2000);
+        CPPUNIT_ASSERT(aDate.IsEndOfMonth());
+    }
+
+    {
+        Date aDate(28, 2, 2000);
+        CPPUNIT_ASSERT(!aDate.IsEndOfMonth());
+    }
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(DateTest);
 }