1 files changed, 107 insertions, 0 deletions
diff --git a/sw/qa/core/test_rect.cxx b/sw/qa/core/test_rect.cxx
new file mode 100644
index 000000000..cfb9fa63a
--- /dev/null
+++ b/sw/qa/core/test_rect.cxx
@@ -0,0 +1,107 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <swrect.hxx>
+
+class RectUnittest : public CppUnit::TestFixture
+{
+public:
+    void testBasic();
+    void testUnion();
+    void testIntersection();
+
+    CPPUNIT_TEST_SUITE(RectUnittest);
+    CPPUNIT_TEST(testBasic);
+    CPPUNIT_TEST(testUnion);
+    CPPUNIT_TEST(testIntersection);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+void RectUnittest::testBasic()
+{
+    SwRect rect(Point(10, 15), Size(20, 25));
+
+    CPPUNIT_ASSERT_EQUAL(rect, SwRect(10, 15, 20, 25));
+    CPPUNIT_ASSERT_EQUAL(rect, SwRect(Point(10, 15), Point(10 + 20 - 1, 15 + 25 - 1)));
+
+    CPPUNIT_ASSERT_EQUAL(tools::Long(20), rect.Width());
+    CPPUNIT_ASSERT_EQUAL(tools::Long(25), rect.Height());
+    CPPUNIT_ASSERT_EQUAL(tools::Long(10), rect.Left());
+    CPPUNIT_ASSERT_EQUAL(tools::Long(15), rect.Top());
+    CPPUNIT_ASSERT_EQUAL(tools::Long(10 + 20 - 1), rect.Right());
+    CPPUNIT_ASSERT_EQUAL(tools::Long(15 + 25 - 1), rect.Bottom());
+
+    CPPUNIT_ASSERT_EQUAL(Point(rect.Left(), rect.Top()), rect.TopLeft());
+    CPPUNIT_ASSERT_EQUAL(Point(rect.Right(), rect.Top()), rect.TopRight());
+    CPPUNIT_ASSERT_EQUAL(Point(rect.Left(), rect.Bottom()), rect.BottomLeft());
+    CPPUNIT_ASSERT_EQUAL(Point(rect.Right(), rect.Bottom()), rect.BottomRight());
+}
+
+void RectUnittest::testUnion()
+{
+    SwRect rect1(Point(10, 10), Size(10, 10));
+    SwRect rect2(Point(15, 15), Size(10, 10));
+    SwRect rect3(Point(30, 30), Size(10, 10));
+    SwRect tmp;
+
+    tmp = rect1;
+    tmp.Union(rect2);
+    CPPUNIT_ASSERT_EQUAL(SwRect(Point(10, 10), Size(15, 15)), tmp);
+    CPPUNIT_ASSERT_EQUAL(SwRect(Point(10, 10), Size(15, 15)), rect1.GetUnion(rect2));
+
+    tmp = rect1;
+    tmp.Union(rect3);
+    CPPUNIT_ASSERT_EQUAL(SwRect(Point(10, 10), Size(30, 30)), tmp);
+    CPPUNIT_ASSERT_EQUAL(SwRect(Point(10, 10), Size(30, 30)), rect1.GetUnion(rect3));
+
+    tmp = rect1;
+    tmp.Union(SwRect());
+    CPPUNIT_ASSERT_EQUAL(rect1, tmp);
+    CPPUNIT_ASSERT_EQUAL(rect1, rect1.GetUnion(SwRect()));
+    tmp = SwRect();
+    tmp.Union(rect1);
+    CPPUNIT_ASSERT_EQUAL(rect1, tmp);
+    CPPUNIT_ASSERT_EQUAL(rect1, SwRect().GetUnion(rect1));
+}
+
+void RectUnittest::testIntersection()
+{
+    SwRect rect1(Point(10, 10), Size(10, 10));
+    SwRect rect2(Point(15, 15), Size(10, 10));
+    SwRect rect3(Point(30, 30), Size(10, 10));
+    SwRect tmp;
+
+    tmp = rect1;
+    tmp.Intersection(rect2);
+    CPPUNIT_ASSERT_EQUAL(SwRect(Point(15, 15), Size(5, 5)), tmp);
+    CPPUNIT_ASSERT_EQUAL(SwRect(Point(15, 15), Size(5, 5)), rect1.GetIntersection(rect2));
+
+    tmp = rect1;
+    tmp.Intersection(rect3);
+    CPPUNIT_ASSERT(tmp.IsEmpty());
+    CPPUNIT_ASSERT(rect1.GetIntersection(rect3).IsEmpty());
+
+    tmp = rect1;
+    tmp.Intersection(SwRect());
+    CPPUNIT_ASSERT(tmp.IsEmpty());
+    CPPUNIT_ASSERT(rect1.GetIntersection(SwRect()).IsEmpty());
+    tmp = SwRect();
+    tmp.Intersection(rect1);
+    CPPUNIT_ASSERT(tmp.IsEmpty());
+    CPPUNIT_ASSERT(SwRect().GetIntersection(rect1).IsEmpty());
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(RectUnittest);
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */