dvisvgm 1.0.9

git-svn-id: svn://tug.org/texlive/trunk@24310 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 82 insertions, 0 deletions

diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/GraphicPathTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/GraphicPathTest.cpp
new file mode 100644
index 00000000000..6263dc90178
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/GraphicPathTest.cpp
@@ -0,0 +1,82 @@
+/*************************************************************************
+** GraphicPathTest.cpp                                                  **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2011 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** 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 3 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, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <gtest/gtest.h>
+#include <sstream>
+#include "GraphicPath.h"
+
+using std::ostringstream;
+
+TEST(GraphicPathTest, svg) {
+	GraphicPath<int> path;
+	path.moveto(0,0);
+	path.lineto(10,10);
+	path.cubicto(20,20,30,30,40,40);
+	path.closepath();
+	ostringstream oss;
+	path.writeSVG(oss);
+	EXPECT_EQ(oss.str(), "M0 0L10 10C20 20 30 30 40 40Z");
+}
+
+
+TEST(GraphicPathTest, optimize) {
+	GraphicPath<int> path;
+	path.moveto(0,0);
+	path.lineto(10,0);
+	path.lineto(10,20);
+	ostringstream oss;
+	path.writeSVG(oss);
+	EXPECT_EQ(oss.str(), "M0 0H10V20");
+}
+
+
+TEST(GraphicPathTest, transform) {
+	GraphicPath<double> path;
+	path.moveto(0,0);
+	path.lineto(1,0);
+	path.lineto(1,1);
+	path.lineto(0,1);
+	path.closepath();
+	Matrix m(1);
+	m.scale(2,2);
+	m.translate(10, 100);
+	m.rotate(90);
+	path.transform(m);
+	ostringstream oss;
+	path.writeSVG(oss);
+	EXPECT_EQ(oss.str(), "M-100 10V12H-102V10Z");
+}
+
+
+TEST(GraphicPathTest, closeOpenSubPaths) {
+	GraphicPath<double> path;
+	path.moveto(0,0);
+	path.lineto(1,0);
+	path.lineto(1,1);
+	path.lineto(0,1);
+	path.moveto(10,10);
+	path.lineto(11,10);
+	path.lineto(11,11);
+	path.lineto(10,11);
+	path.closeOpenSubPaths();
+	ostringstream oss;
+	path.writeSVG(oss);
+	EXPECT_EQ(oss.str(), "M0 0H1V1H0ZM10 10H11V11H10Z");
+}