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Diffstat (limited to 'src/3rdparty/adaptagrams/libavoid/tests/connendmove.cpp')
-rw-r--r-- | src/3rdparty/adaptagrams/libavoid/tests/connendmove.cpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/3rdparty/adaptagrams/libavoid/tests/connendmove.cpp b/src/3rdparty/adaptagrams/libavoid/tests/connendmove.cpp new file mode 100644 index 0000000..dfcbf8e --- /dev/null +++ b/src/3rdparty/adaptagrams/libavoid/tests/connendmove.cpp @@ -0,0 +1,85 @@ +/* + * vim: ts=4 sw=4 et tw=0 wm=0 + * + * libavoid - Fast, Incremental, Object-avoiding Line Router + * Copyright (C) 2004-2007 Michael Wybrow <mjwybrow@users.sourceforge.net> + * Copyright (C) 2009 Monash University + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * See the file LICENSE.LGPL distributed with the library. + * + * Licensees holding a valid commercial license may use this file in + * accordance with the commercial license agreement provided with the + * library. + * + * This library 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. + * + * Author(s): Michael Wybrow <mjwybrow@users.sourceforge.net> +*/ + +#include "libavoid/libavoid.h" + +// Regression test to catch a bug where moving detaching a connected +// endpoint that was scheduled to move would result in a double free. + + +int main(void) +{ + Avoid::Router *router = new Avoid::Router(Avoid::OrthogonalRouting); + + // Create the ShapeRef: + Avoid::Rectangle shapeRect1(Avoid::Point(0, 0), Avoid::Point(10, 10)); + Avoid::ShapeRef *shapeRef1 = new Avoid::ShapeRef(router, shapeRect1); + const unsigned int CENTRE = 1; + new Avoid::ShapeConnectionPin(shapeRef1, CENTRE, + Avoid::ATTACH_POS_CENTRE, Avoid::ATTACH_POS_CENTRE, true, 0.0, Avoid::ConnDirNone); + + Avoid::Rectangle shapeRect2(Avoid::Point(0, 0), Avoid::Point(10, 10)); + Avoid::ShapeRef *shapeRef2 = new Avoid::ShapeRef(router, shapeRect1); + + Avoid::ConnEnd dstPt(shapeRef1, CENTRE); + Avoid::Point srcPt(1.5, 4); + Avoid::ConnRef *connRef = new Avoid::ConnRef(router, srcPt, dstPt); + // Force inital callback: + router->processTransaction(); + router->outputDiagram("output/connendmove-1"); + + Avoid::Point dstPt2(20, 20); + connRef->setDestEndpoint(dstPt2); + router->moveShape(shapeRef1, 0.5, 0); + + router->processTransaction(); + router->outputDiagram("output/connendmove-2"); + + srcPt.x += 0.5; + connRef->setSourceEndpoint(srcPt); + router->moveShape(shapeRef1, 0.5, 0); + router->moveShape(shapeRef2, 0, 0.5); + + srcPt.x += 0.5; + connRef->setSourceEndpoint(srcPt); + router->moveShape(shapeRef1, 0.5, 0); + router->moveShape(shapeRef2, 0, 0.5); + + srcPt.x += 0.5; + connRef->setSourceEndpoint(srcPt); + router->moveShape(shapeRef1, 0.5, 0); + router->moveShape(shapeRef2, 0, 0.5); + + srcPt.x += 0.5; + connRef->setSourceEndpoint(srcPt); + router->moveShape(shapeRef1, 0.5, 0); + router->moveShape(shapeRef2, 0, 0.5); + + router->processTransaction(); + router->outputDiagram("output/connendmove-3"); + + delete router; + return 0; +} + |