tools/qa/cppunit/test_poly.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <cppunit/TestAssert.h>
  11 #include <cppunit/TestFixture.h>
  12 #include <cppunit/extensions/HelperMacros.h>
  13
  14 #include <tools/poly.hxx>
  15
  16 namespace
  17 {
  18 class Test : public CppUnit::TestFixture
  19 {
  20 public:
  21     void testTdf137068();
  22
  23     CPPUNIT_TEST_SUITE(Test);
  24     CPPUNIT_TEST(testTdf137068);
  25     CPPUNIT_TEST_SUITE_END();
  26 };
  27
  28 void Test::testTdf137068()
  29 {
  30     // Make sure PolyPolygon::Clip() does not break bezier curves.
  31     const Point points[] = { { 1337, 411 }, { 1337, 471 }, { 1313, 530 }, { 1268, 582 } };
  32     const PolyFlags flags[]
  33         = { PolyFlags::Normal, PolyFlags::Control, PolyFlags::Control, PolyFlags::Normal };
  34     tools::Polygon polygon(4, points, flags);
  35     tools::PolyPolygon polyPolygon(polygon);
  36     polyPolygon.Clip(tools::Rectangle(Point(0, 0), Size(1920, 1080)));
  37     // operator== is stupid and just compares pointers, compare data manually
  38     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt16>(1), polyPolygon.Count());
  39     tools::Polygon result = polyPolygon.GetObject(0);
  40     CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt16>(4), result.GetSize());
  41     CPPUNIT_ASSERT_EQUAL(points[0], result.GetPoint(0));
  42     CPPUNIT_ASSERT_EQUAL(points[1], result.GetPoint(1));
  43     CPPUNIT_ASSERT_EQUAL(points[2], result.GetPoint(2));
  44     CPPUNIT_ASSERT_EQUAL(points[3], result.GetPoint(3));
  45     CPPUNIT_ASSERT_EQUAL(flags[0], result.GetFlags(0));
  46     CPPUNIT_ASSERT_EQUAL(flags[1], result.GetFlags(1));
  47     CPPUNIT_ASSERT_EQUAL(flags[2], result.GetFlags(2));
  48     CPPUNIT_ASSERT_EQUAL(flags[3], result.GetFlags(3));
  49 }
  50
  51 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
  52 }
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */