1 files changed, 152 insertions, 0 deletions
diff --git a/xs/src/qhull/src/qhulltest/QhullVertexSet_test.cpp b/xs/src/qhull/src/qhulltest/QhullVertexSet_test.cpp
new file mode 100644
index 000000000..41caacd29
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+++ b/xs/src/qhull/src/qhulltest/QhullVertexSet_test.cpp
@@ -0,0 +1,152 @@
+/****************************************************************************
+**
+** Copyright (c) 2008-2015 C.B. Barber. All rights reserved.
+** $Id: //main/2015/qhull/src/qhulltest/QhullVertexSet_test.cpp#3 $$Change: 2062 $
+** $DateTime: 2016/01/17 13:13:18 $$Author: bbarber $
+**
+****************************************************************************/
+
+//pre-compiled headers
+#include <iostream>
+#include "qhulltest/RoadTest.h" // QT_VERSION
+
+#include "libqhullcpp/QhullVertexSet.h"
+#include "libqhullcpp/QhullVertex.h"
+#include "libqhullcpp/Qhull.h"
+#include "libqhullcpp/QhullError.h"
+#include "libqhullcpp/QhullFacet.h"
+#include "libqhullcpp/RboxPoints.h"
+
+using std::cout;
+using std::endl;
+using std::ostringstream;
+using std::ostream;
+using std::string;
+
+namespace orgQhull {
+
+class QhullVertexSet_test : public RoadTest
+{
+    Q_OBJECT
+
+#//!\name Test slots
+private slots:
+    void cleanup();
+    void t_construct();
+    void t_convert();
+    void t_readonly();
+    void t_foreach();
+    void t_io();
+};//QhullVertexSet_test
+
+void
+add_QhullVertexSet_test()
+{
+    new QhullVertexSet_test();  // RoadTest::s_testcases
+}
+
+//Executed after each testcase
+void QhullVertexSet_test::
+cleanup()
+{
+    RoadTest::cleanup();
+}
+
+void QhullVertexSet_test::
+t_construct()
+{
+    RboxPoints rcube("c");
+    Qhull q(rcube,"QR0");  // rotated unit cube
+    cout << "INFO   : Cube rotated by QR" << q.rotateRandom() << std::endl;
+    QhullFacet f= q.firstFacet();
+    QhullVertexSet vs= f.vertices();
+    QVERIFY(!vs.isEmpty());
+    QCOMPARE(vs.count(),4);
+    QhullVertexSet vs4= vs; // copy constructor
+    QVERIFY(vs4==vs);
+    QhullVertexSet vs3(q, q.qh()->del_vertices);
+    QVERIFY(vs3.isEmpty());
+}//t_construct
+
+void QhullVertexSet_test::
+t_convert()
+{
+    RboxPoints rcube("c");
+    Qhull q(rcube,"QR0 QV2");  // rotated unit cube with "good" facets adjacent to point 0
+    cout << "INFO   : Cube rotated by QR" << q.rotateRandom() << std::endl;
+    QhullFacet f= q.firstFacet();
+    QhullVertexSet vs2= f.vertices();
+    QCOMPARE(vs2.count(),4);
+    std::vector<QhullVertex> fv= vs2.toStdVector();
+    QCOMPARE(fv.size(), 4u);
+    QList<QhullVertex> fv2= vs2.toQList();
+    QCOMPARE(fv2.size(), 4);
+    std::vector<QhullVertex> fv3= vs2.toStdVector();
+    QCOMPARE(fv3.size(), 4u);
+    QList<QhullVertex> fv4= vs2.toQList();
+    QCOMPARE(fv4.size(), 4);
+}//t_convert
+
+//! Spot check properties and read-only.  See QhullSet_test
+void QhullVertexSet_test::
+t_readonly()
+{
+    RboxPoints rcube("c");
+    Qhull q(rcube,"QV0");  // good facets are adjacent to point 0
+    QhullVertexSet vs= q.firstFacet().vertices();
+    QCOMPARE(vs.count(), 4);
+    QCOMPARE(vs.count(), 4);
+    QhullVertex v= vs.first();
+    QhullVertex v2= vs.last();
+    QVERIFY(vs.contains(v));
+    QVERIFY(vs.contains(v2));
+}//t_readonly
+
+void QhullVertexSet_test::
+t_foreach()
+{
+    RboxPoints rcube("c");
+    // Spot check predicates and accessors.  See QhullLinkedList_test
+    Qhull q(rcube,"QR0");  // rotated unit cube
+    cout << "INFO   : Cube rotated by QR" << q.rotateRandom() << std::endl;
+    QhullVertexSet vs= q.firstFacet().vertices();
+    QVERIFY(vs.contains(vs.first()));
+    QVERIFY(vs.contains(vs.last()));
+    QCOMPARE(vs.first(), *vs.begin());
+    QCOMPARE(*(vs.end()-1), vs.last());
+}//t_foreach
+
+void QhullVertexSet_test::
+t_io()
+{
+    RboxPoints rcube("c");
+    {
+        Qhull q(rcube,"QR0 QV0");   // good facets are adjacent to point 0
+        cout << "INFO   : Cube rotated by QR" << q.rotateRandom() << std::endl;
+        QhullVertexSet vs= q.firstFacet().vertices();
+        ostringstream os;
+        os << vs.print("Vertices of first facet with point 0");
+        os << vs.printIdentifiers("\nVertex identifiers: ");
+        cout<< os.str();
+        QString vertices= QString::fromStdString(os.str());
+        QCOMPARE(vertices.count(QRegExp(" v[0-9]")), 4);
+    }
+}//t_io
+
+#ifdef QHULL_USES_QT
+QList<QhullVertex> QhullVertexSet::
+toQList() const
+{
+    QhullSetIterator<QhullVertex> i(*this);
+    QList<QhullVertex> vs;
+    while(i.hasNext()){
+        QhullVertex v= i.next();
+        vs.append(v);
+    }
+    return vs;
+}//toQList
+#endif //QHULL_USES_QT
+
+}//orgQhull
+
+#include "moc/QhullVertexSet_test.moc"