mathlib-commitlog

[Stefan M. <st_...@us...>]

Update of /cvsroot/mathlib/mathlib/Source/MathLib/Tools/TestSuite/Functions/Matrix
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv31271/Source/MathLib/Tools/TestSuite/Functions/Matrix

Modified Files:
	AllTests.java 
Added Files:
	testDet.java testCumprod.java testDeterminant.txt 
Log Message:
added tests for comprod,det,determinant

--- NEW FILE: testDeterminant.txt ---
see testDet.java
--- NEW FILE: testCumprod.java ---
package MathLib.Tools.TestSuite.Functions.Matrix;

import MathLib.Tools.junit.framework.*;
import MathLib.Tools.TestSuite.*;
import MathLib.Interpreter.*;

public class testCumprod extends TestCase {
	protected Interpreter ml;
	
    public testCumprod(String name) {
		super(name);
	}
	public static void main (String[] args) {
		MathLib.Tools.junit.textui.TestRunner.run (suite());
	}
	protected void setUp() {
		ml = new Interpreter(true);
	}

	public static Test suite() {
		return new TestSuite(testCumprod.class);
	}

	public void testCumprod01() {
        ml.executeExpression("a=cumprod(5);");
		assertTrue(5 == ml.getScalarValueRe("a"));
	}

    public void testCumprod02() {
        double[][] a = {{1.0, 2.0, 3.0},{4.0, 10.0, 18.0}};
        ml.executeExpression("z = cumprod([1,2,3;4,5,6])");
 		assertTrue(Compare.ArrayEquals(a, ml.getArrayValueRe("z")));
    }

    public void testCumprod03() {
        double[][] a = {{1.0, 2.0, 6.0}};
        ml.executeExpression("z = cumprod([1,2,3])");
        assertTrue(Compare.ArrayEquals(a, ml.getArrayValueRe("z")));
    }

}
--- NEW FILE: testDet.java ---
package MathLib.Tools.TestSuite.Functions.Matrix;

import MathLib.Tools.junit.framework.*;
import MathLib.Tools.TestSuite.*;
import MathLib.Interpreter.*;

public class testDet extends TestCase {
	protected Interpreter ml;
	
    public testDet(String name) {
		super(name);
	}
	public static void main (String[] args) {
		MathLib.Tools.junit.textui.TestRunner.run (suite());
	}
	protected void setUp() {
		ml = new Interpreter(true);
	}

	public static Test suite() {
		return new TestSuite(testDet.class);
	}

	public void testDet01() {
        ml.executeExpression("a=det(5);");
		assertTrue(5 == ml.getScalarValueRe("a"));
	}

    public void testDet02() {
        ml.executeExpression("z = det([1,2,3;4,5,12;1,1,1])");
		assertTrue(6 == ml.getScalarValueRe("z"));
    }

    public void testDet03() {
        ml.executeExpression("z = det([1,2;3,4])");
		assertTrue(-2 == ml.getScalarValueRe("z"));
    }

    public void testDet04() {
        ml.executeExpression("z = determinant([2,3;3,4])");
		assertTrue(-1 == ml.getScalarValueRe("z"));
    }

}
Index: AllTests.java
===================================================================
RCS file: /cvsroot/mathlib/mathlib/Source/MathLib/Tools/TestSuite/Functions/Matrix/AllTests.java,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -d -r1.13 -r1.14
*** AllTests.java	9 Dec 2006 16:16:56 -0000	1.13
--- AllTests.java	5 Jan 2007 13:31:43 -0000	1.14
***************
*** 25,29 ****
--- 25,31 ----
  		suite.addTest(MathLib.Tools.TestSuite.Functions.Matrix.testColumns.suite());
  		suite.addTest(MathLib.Tools.TestSuite.Functions.Matrix.testCtranspose.suite());
+         suite.addTest(MathLib.Tools.TestSuite.Functions.Matrix.testCumprod.suite());
          suite.addTest(MathLib.Tools.TestSuite.Functions.Matrix.testCumsum.suite());
+         suite.addTest(MathLib.Tools.TestSuite.Functions.Matrix.testDet.suite());
  		suite.addTest(MathLib.Tools.TestSuite.Functions.Matrix.testDiag.suite());
  		suite.addTest(MathLib.Tools.TestSuite.Functions.Matrix.TestEye.suite());