2 #include "MainWindow.h" 5 #include <QtTest/QtTest> 7 #include "SplinePair.h" 8 #include "Test/TestProjectedPoint.h" 14 const double PI = 3.1415926535;
15 const double RADIANS_TO_DEGREES = 180.0 / PI;
22 void TestProjectedPoint::cleanupTestCase ()
27 void TestProjectedPoint::initTestCase ()
29 const QString NO_ERROR_REPORT_LOG_FILE;
30 const QString NO_REGRESSION_OPEN_FILE;
31 const bool NO_GNUPLOT_LOG_FILES =
false;
32 const bool NO_REGRESSION_IMPORT =
false;
33 const bool NO_RESET =
false;
34 const bool DEBUG_FLAG =
false;
35 const QStringList NO_LOAD_STARTUP_FILES;
37 initializeLogging (
"engauge_test",
42 NO_REGRESSION_OPEN_FILE,
46 NO_LOAD_STARTUP_FILES);
50 void TestProjectedPoint::testProjectedPoints ()
52 double radiusCircle = 1.0, radiusProjection = 2.0 * radiusCircle;
53 double xToProjectRight = radiusProjection, yToProjectRight = 0.0;
54 double xToProjectUp = 0.0, yToProjectUp = 2.0 * radiusCircle;
55 double xProjectionRight, yProjectionRight, projectedDistanceOutsideLineRight;
56 double xProjectionUp, yProjectionUp, projectedDistanceOutsideLineUp;
57 double distanceToLine;
64 int angleCriticalRight = (int) (0.5 + qAcos (radiusCircle / radiusProjection) * RADIANS_TO_DEGREES);
65 int angleCriticalUp = (int) (0.5 + qAsin (radiusCircle / radiusProjection) * RADIANS_TO_DEGREES);
67 for (
int angle = 0; angle <= 360; angle += angleStep) {
69 double xStart = radiusCircle * cos (angle * PI / 180.0);
70 double yStart = radiusCircle * sin (angle * PI / 180.0);
71 double xStop = -1.0 * xStart;
72 double yStop = -1.0 * yStart;
74 double xMin = qMin (xStart, xStop);
75 double yMin = qMin (yStart, yStop);
76 double xMax = qMax (xStart, xStop);
77 double yMax = qMax (yStart, yStop);
80 projectPointOntoLine (xToProjectRight,
88 &projectedDistanceOutsideLineRight,
93 if ((angleCriticalRight <= angle && angle <= 180 - angleCriticalRight) ||
94 (180 + angleCriticalRight <= angle && angle <= 360 - angleCriticalRight)) {
96 QVERIFY ((projectedDistanceOutsideLineRight == 0));
98 QVERIFY ((projectedDistanceOutsideLineRight != 0));
100 QVERIFY ((xMin <= xProjectionRight));
101 QVERIFY ((yMin <= yProjectionRight));
102 QVERIFY ((xProjectionRight <= xMax));
103 QVERIFY ((yProjectionRight <= yMax));
106 projectPointOntoLine (xToProjectUp,
114 &projectedDistanceOutsideLineUp,
119 if ((angle <= angleCriticalUp) ||
120 (180 - angleCriticalUp <= angle && angle <= 180 + angleCriticalUp) ||
121 (360 - angleCriticalUp <= angle)) {
123 QVERIFY ((projectedDistanceOutsideLineUp == 0));
125 QVERIFY ((projectedDistanceOutsideLineUp != 0));
127 QVERIFY ((xMin <= xProjectionUp));
128 QVERIFY ((yMin <= yProjectionUp));
129 QVERIFY ((xProjectionUp <= xMax));
130 QVERIFY ((yProjectionUp <= yMax));
Unit test of spline library.
TestProjectedPoint(QObject *parent=0)
Single constructor.
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...