Added tests ref issue #543.

--HG--
branch : release

src/test/ValentinaTest/ValentinaTest.pro

@@ -54,7 +54,8 @@ SOURCES += \
     tst_vcommandline.cpp \
     tst_tstranslation.cpp \
     tst_vdetail.cpp \
-    tst_vabstractcurve.cpp
+    tst_vabstractcurve.cpp \
+    tst_vgobject.cpp
 
 HEADERS += \
     tst_vposter.h \
@@ -76,7 +77,8 @@ HEADERS += \
     tst_vcommandline.h \
     tst_tstranslation.h \
     tst_vdetail.h \
-    tst_vabstractcurve.h
+    tst_vabstractcurve.h \
+    tst_vgobject.h
 
 # Set using ccache. Function enable_ccache() defined in common.pri.
 $$enable_ccache()

src/test/ValentinaTest/qttestmainlambda.cpp

@@ -46,6 +46,7 @@
 #include "tst_tstranslation.h"
 #include "tst_vdetail.h"
 #include "tst_vabstractcurve.h"
+#include "tst_vgobject.h"
 
 #include "../vmisc/def.h"
 
@@ -95,6 +96,7 @@ int main(int argc, char** argv)
     ASSERT_TEST(new TST_VCommandLine());
     ASSERT_TEST(new TST_TSTranslation());
     ASSERT_TEST(new TST_VAbstractCurve());
+    ASSERT_TEST(new TST_VGObject());
 
     return status;
 }

src/test/ValentinaTest/tst_vgobject.cpp

@@ -0,0 +1,139 @@
+/************************************************************************
+ **
+ **  @file
+ **  @author Roman Telezhynskyi <dismine(at)gmail.com>
+ **  @date   16 8, 2016
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentine project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2016 Valentina project
+ **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
+ **
+ **  Valentina 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.
+ **
+ **  Valentina 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 Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+
+#include "tst_vgobject.h"
+
+#include <QtTest>
+
+#include "../vgeometry/vgobject.h"
+#include "../vmisc/def.h"
+
+//---------------------------------------------------------------------------------------------------------------------
+TST_VGObject::TST_VGObject(QObject *parent)
+    :QObject(parent)
+{}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TST_VGObject::TestIsPointOnLineviaPDP_data()
+{
+    QTest::addColumn<QPointF>("p1");
+    QTest::addColumn<QPointF>("p2");
+    QTest::addColumn<QPointF>("t");
+    QTest::addColumn<bool>("excpect");
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(483.54330708661416, 1920.763653543307);
+    QTest::newRow("Point is on line, but not on segment.") << p1 << p2 << t << true;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(483.54330708661416, 2874.763653543307);
+    QTest::newRow("Point is on segment. On middle.") << p1 << p2 << t << true;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(483.54330708661416, 1929.763653543307);
+    QTest::newRow("Point is on segment. The end of segment.") << p1 << p2 << t << true;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(483.54330708661416 + VGObject::accuracyPointOnLine, 2874.763653543307);
+    QTest::newRow("Min accuracy gap. On middle.") << p1 << p2 << t << false;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(483.54330708661416 + VGObject::accuracyPointOnLine, 1929.763653543307);
+    QTest::newRow("Min accuracy gap.") << p1 << p2 << t << false;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(483.54330708661416 + VGObject::accuracyPointOnLine/2., 2874.763653543307);
+    QTest::newRow("Less than min accuracy gap. On middle.") << p1 << p2 << t << true;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(483.54330708661416 + VGObject::accuracyPointOnLine/2., 1929.763653543307);
+    QTest::newRow("Less than min accuracy gap.") << p1 << p2 << t << true;
+    }
+
+    // For more details see issue #534.
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(370.1574803149606, 2874.763653543307);
+    QTest::newRow("Issue 534 - 3 cm gap. On middle.") << p1 << p2 << t << false;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(370.1574803149606, 1929.763653543307);
+    QTest::newRow("Issue 534 - 3 cm gap.") << p1 << p2 << t << false;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(407.9527559055118, 2874.763653543307);
+    QTest::newRow("Issue 534 - 2 cm gap. On middle.") << p1 << p2 << t << false;
+    }
+
+    {
+    const QPointF p1(483.54330708661416, 3819.527433070866);
+    const QPointF p2(483.54330708661416, 1929.763653543307);
+    const QPointF t(407.9527559055118, 1929.763653543307);
+    QTest::newRow("Issue 534 - 2 cm gap.") << p1 << p2 << t << false;
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TST_VGObject::TestIsPointOnLineviaPDP() const
+{
+    QFETCH(QPointF, p1);
+    QFETCH(QPointF, p2);
+    QFETCH(QPointF, t);
+    QFETCH(bool, excpect);
+
+    const bool res = VGObject::IsPointOnLineviaPDP(t, p1, p2);
+    QCOMPARE(res, excpect);
+}
+

src/test/ValentinaTest/tst_vgobject.h

@@ -0,0 +1,45 @@
+/************************************************************************
+ **
+ **  @file
+ **  @author Roman Telezhynskyi <dismine(at)gmail.com>
+ **  @date   16 8, 2016
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentine project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2016 Valentina project
+ **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
+ **
+ **  Valentina 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.
+ **
+ **  Valentina 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 Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+
+#ifndef TST_VGOBJECT_H
+#define TST_VGOBJECT_H
+
+#include <QObject>
+
+class TST_VGObject  : public QObject
+{
+    Q_OBJECT
+public:
+    explicit TST_VGObject(QObject *parent = nullptr);
+
+private slots:
+    void TestIsPointOnLineviaPDP_data();
+    void TestIsPointOnLineviaPDP() const;
+};
+
+#endif // TST_VGOBJECT_H