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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /basegfx/test/B2DPointTest.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--basegfx/test/B2DPointTest.cxx180
1 files changed, 180 insertions, 0 deletions
diff --git a/basegfx/test/B2DPointTest.cxx b/basegfx/test/B2DPointTest.cxx
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+++ b/basegfx/test/B2DPointTest.cxx
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+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <basegfx/point/b2dpoint.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <cmath>
+#include <sstream>
+
+class B2DPointTest : public CppUnit::TestFixture
+{
+public:
+ void testCreation();
+ void testSet();
+ void testTimesEquals();
+ void testMultipy();
+ void testAssignment();
+ void testGetEmptyPoint();
+ void testOutputOperator();
+
+ CPPUNIT_TEST_SUITE(B2DPointTest);
+ CPPUNIT_TEST(testCreation);
+ CPPUNIT_TEST(testSet);
+ CPPUNIT_TEST(testTimesEquals);
+ CPPUNIT_TEST(testMultipy);
+ CPPUNIT_TEST(testAssignment);
+ CPPUNIT_TEST(testGetEmptyPoint);
+ CPPUNIT_TEST(testOutputOperator);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+void B2DPointTest::testCreation()
+{
+ basegfx::B2DPoint aPointDefault;
+ CPPUNIT_ASSERT_EQUAL(0.0, aPointDefault.getX());
+ CPPUNIT_ASSERT_EQUAL(0.0, aPointDefault.getY());
+
+ basegfx::B2DPoint aPoint1(5.0, 2.0);
+ CPPUNIT_ASSERT_EQUAL(5.0, aPoint1.getX());
+ CPPUNIT_ASSERT_EQUAL(2.0, aPoint1.getY());
+
+ basegfx::B2DPoint aPointCopy(aPoint1);
+ CPPUNIT_ASSERT_EQUAL(5.0, aPointCopy.getX());
+ CPPUNIT_ASSERT_EQUAL(2.0, aPointCopy.getY());
+
+ basegfx::B2DPoint aPoint2 = { 5.0, 2.0 };
+ CPPUNIT_ASSERT_EQUAL(5.0, aPoint2.getX());
+ CPPUNIT_ASSERT_EQUAL(2.0, aPoint2.getY());
+
+ basegfx::B2IPoint aPointI1(1, 2);
+ basegfx::B2DPoint aPointFromI(aPointI1);
+ CPPUNIT_ASSERT_EQUAL(1.0, aPointFromI.getX());
+ CPPUNIT_ASSERT_EQUAL(2.0, aPointFromI.getY());
+
+ basegfx::B2DTuple aTuple(3.5, 4.5);
+ basegfx::B2DPoint aPointFromTuple(aTuple);
+ CPPUNIT_ASSERT_EQUAL(3.5, aPointFromTuple.getX());
+ CPPUNIT_ASSERT_EQUAL(4.5, aPointFromTuple.getY());
+
+ std::vector<basegfx::B2DPoint> aPointVector{
+ { 5.0, 2.0 },
+ { 4.0, 3.0 },
+ };
+ CPPUNIT_ASSERT_EQUAL(5.0, aPointVector[0].getX());
+ CPPUNIT_ASSERT_EQUAL(2.0, aPointVector[0].getY());
+ CPPUNIT_ASSERT_EQUAL(4.0, aPointVector[1].getX());
+ CPPUNIT_ASSERT_EQUAL(3.0, aPointVector[1].getY());
+}
+
+void B2DPointTest::testSet()
+{
+ basegfx::B2DPoint aPoint;
+ aPoint.setX(1.1);
+ aPoint.setY(2.2);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(1.1, aPoint.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(2.2, aPoint.getY(), 0.0000001);
+}
+
+void B2DPointTest::testTimesEquals()
+{
+ basegfx::B2DPoint aPoint1(1.1, 2.2);
+ basegfx::B2DPoint aPoint2(3.0, 4.0);
+ aPoint1 *= aPoint2;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(3.3, aPoint1.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(8.8, aPoint1.getY(), 0.0000001);
+
+ aPoint2 *= 1.5;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(4.5, aPoint2.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(6.0, aPoint2.getY(), 0.0000001);
+
+ basegfx::B2DHomMatrix aMatrix;
+ aMatrix.identity();
+ aPoint1 *= aMatrix;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(3.3, aPoint1.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(8.8, aPoint1.getY(), 0.0000001);
+
+ aMatrix.translate(1.0, 2.0);
+ aPoint1 *= aMatrix;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(4.3, aPoint1.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(10.8, aPoint1.getY(), 0.0000001);
+
+ aMatrix.identity();
+ aMatrix.rotate(-M_PI_4);
+ aPoint1.setX(1.0);
+ aPoint1.setY(1.0);
+ aPoint1 *= aMatrix;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(sqrt(2.0), aPoint1.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aPoint1.getY(), 0.0000001);
+
+ aMatrix.identity();
+ aMatrix.translate(0.0, 1.0);
+ aMatrix.rotate(M_PI_4);
+ aMatrix.scale(2.0, 2.0);
+ aMatrix.shearX(2.0);
+ aMatrix.shearY(3.0);
+ aPoint1.setX(0);
+ aPoint1.setY(0);
+ aPoint1 *= aMatrix;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(sqrt(2.0), aPoint1.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(4.0 * sqrt(2.0), aPoint1.getY(), 0.0000001);
+}
+void B2DPointTest::testMultipy()
+{
+ basegfx::B2DPoint aPoint(1, 2);
+ basegfx::B2DHomMatrix aMatrix;
+ aMatrix.identity();
+ aMatrix.rotate(M_PI);
+ basegfx::B2DPoint aResult = aMatrix * aPoint;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(-1, aResult.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(-2, aResult.getY(), 0.0000001);
+}
+
+void B2DPointTest::testAssignment()
+{
+ basegfx::B2DTuple aTuple(2.5, 5.5);
+ basegfx::B2DPoint aPoint(0, 0);
+ aPoint = aTuple;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(2.5, aPoint.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(5.5, aPoint.getY(), 0.0000001);
+
+ basegfx::B2DPoint aPoint2(3.2, 6.2);
+ aPoint = aPoint2;
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(3.2, aPoint.getX(), 0.0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(6.2, aPoint.getY(), 0.0000001);
+}
+void B2DPointTest::testGetEmptyPoint()
+{
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, basegfx::B2DPoint::getEmptyPoint().getX(), .0000001);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, basegfx::B2DPoint::getEmptyPoint().getY(), .0000001);
+}
+
+void B2DPointTest::testOutputOperator()
+{
+ std::ostringstream aOut;
+ basegfx::B2DPoint aPoint(2.0, 3.0);
+ aOut << aPoint;
+ std::string aResult = aOut.str();
+ CPPUNIT_ASSERT_EQUAL(std::string("(2,3)"), aResult);
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(B2DPointTest);
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */