111 lines
2.7 KiB
Java
111 lines
2.7 KiB
Java
package org.opencv.test.core;
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import org.opencv.core.Scalar;
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import org.opencv.test.OpenCVTestCase;
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public class ScalarTest extends OpenCVTestCase {
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private Scalar dstScalar;
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private Scalar s1;
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private Scalar s2;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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s1 = new Scalar(1.0);
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s2 = Scalar.all(1.0);
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dstScalar = null;
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}
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public void testAll() {
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dstScalar = Scalar.all(2.0);
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Scalar truth = new Scalar(2.0, 2.0, 2.0, 2.0);
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assertEquals(truth, dstScalar);
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}
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public void testClone() {
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dstScalar = s2.clone();
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assertEquals(s2, dstScalar);
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}
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public void testConj() {
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dstScalar = s2.conj();
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Scalar truth = new Scalar(1, -1, -1, -1);
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assertEquals(truth, dstScalar);
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}
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public void testEqualsObject() {
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dstScalar = s2.clone();
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assertTrue(s2.equals(dstScalar));
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assertFalse(s2.equals(s1));
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}
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public void testHashCode() {
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assertEquals(s2.hashCode(), s2.hashCode());
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}
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public void testIsReal() {
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assertTrue(s1.isReal());
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assertFalse(s2.isReal());
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}
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public void testMulScalar() {
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dstScalar = s2.mul(s1);
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assertEquals(s1, dstScalar);
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}
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public void testMulScalarDouble() {
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double multiplier = 2.0;
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dstScalar = s2.mul(s1, multiplier);
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Scalar truth = new Scalar(2);
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assertEquals(truth, dstScalar);
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}
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public void testScalarDouble() {
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Scalar truth = new Scalar(1);
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assertEquals(truth, s1);
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}
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public void testScalarDoubleArray() {
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double[] vals = { 2.0, 4.0, 5.0, 3.0 };
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dstScalar = new Scalar(vals);
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Scalar truth = new Scalar(2.0, 4.0, 5.0, 3.0);
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assertEquals(truth, dstScalar);
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}
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public void testScalarDoubleDouble() {
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dstScalar = new Scalar(2, 5);
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Scalar truth = new Scalar(2.0, 5.0, 0.0, 0.0);
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assertEquals(truth, dstScalar);
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}
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public void testScalarDoubleDoubleDouble() {
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dstScalar = new Scalar(2.0, 5.0, 5.0);
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Scalar truth = new Scalar(2.0, 5.0, 5.0, 0.0);
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assertEquals(truth, dstScalar);
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}
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public void testScalarDoubleDoubleDoubleDouble() {
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dstScalar = new Scalar(2.0, 5.0, 5.0, 9.0);
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Scalar truth = new Scalar(2.0, 5.0, 5.0, 9.0);
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assertEquals(truth, dstScalar);
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}
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public void testSet() {
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double[] vals = { 1.0, 1.0, 1.0, 1.0 };
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s1.set(vals);
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assertEquals(s2, s1);
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}
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public void testToString() {
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String actual = s2.toString();
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String expected = "[1.0, 1.0, 1.0, 1.0]";
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assertEquals(expected, actual);
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}
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}
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