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 DEBUG_FLAG =
false;
34 const QStringList NO_LOAD_STARTUP_FILES;
36 initializeLogging (
"engauge_test",
41 NO_REGRESSION_OPEN_FILE,
44 NO_LOAD_STARTUP_FILES);
48 void TestProjectedPoint::testProjectedPoints ()
50 double radiusCircle = 1.0, radiusProjection = 2.0 * radiusCircle;
51 double xToProjectRight = radiusProjection, yToProjectRight = 0.0;
52 double xToProjectUp = 0.0, yToProjectUp = 2.0 * radiusCircle;
53 double xProjectionRight, yProjectionRight, projectedDistanceOutsideLineRight;
54 double xProjectionUp, yProjectionUp, projectedDistanceOutsideLineUp;
55 double distanceToLine;
62 int angleCriticalRight = (int) (0.5 + qAcos (radiusCircle / radiusProjection) * RADIANS_TO_DEGREES);
63 int angleCriticalUp = (int) (0.5 + qAsin (radiusCircle / radiusProjection) * RADIANS_TO_DEGREES);
65 for (
int angle = 0; angle <= 360; angle += angleStep) {
67 double xStart = radiusCircle * cos (angle * PI / 180.0);
68 double yStart = radiusCircle * sin (angle * PI / 180.0);
69 double xStop = -1.0 * xStart;
70 double yStop = -1.0 * yStart;
72 double xMin = qMin (xStart, xStop);
73 double yMin = qMin (yStart, yStop);
74 double xMax = qMax (xStart, xStop);
75 double yMax = qMax (yStart, yStop);
78 projectPointOntoLine (xToProjectRight,
86 &projectedDistanceOutsideLineRight,
91 if ((angleCriticalRight <= angle && angle <= 180 - angleCriticalRight) ||
92 (180 + angleCriticalRight <= angle && angle <= 360 - angleCriticalRight)) {
94 QVERIFY (projectedDistanceOutsideLineRight == 0);
96 QVERIFY (projectedDistanceOutsideLineRight != 0);
98 QVERIFY (xMin <= xProjectionRight);
99 QVERIFY (yMin <= yProjectionRight);
100 QVERIFY (xProjectionRight <= xMax);
101 QVERIFY (yProjectionRight <= yMax);
104 projectPointOntoLine (xToProjectUp,
112 &projectedDistanceOutsideLineUp,
117 if ((angle <= angleCriticalUp) ||
118 (180 - angleCriticalUp <= angle && angle <= 180 + angleCriticalUp) ||
119 (360 - angleCriticalUp <= angle)) {
121 QVERIFY (projectedDistanceOutsideLineUp == 0);
123 QVERIFY (projectedDistanceOutsideLineUp != 0);
125 QVERIFY (xMin <= xProjectionUp);
126 QVERIFY (yMin <= yProjectionUp);
127 QVERIFY (xProjectionUp <= xMax);
128 QVERIFY (yProjectionUp <= yMax);
Unit test of spline library.
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...