Revision: 827
http://mathlib.svn.sourceforge.net/mathlib/?rev=827&view=rev
Author: st_mueller
Date: 2009-02-03 20:09:22 +0000 (Tue, 03 Feb 2009)
Log Message:
-----------
Modified Paths:
--------------
JMathLib/trunk/src/jmathlibtests/core/interpreter/testParser.java
Modified: JMathLib/trunk/src/jmathlibtests/core/interpreter/testParser.java
===================================================================
--- JMathLib/trunk/src/jmathlibtests/core/interpreter/testParser.java 2009-02-01 21:03:14 UTC (rev 826)
+++ JMathLib/trunk/src/jmathlibtests/core/interpreter/testParser.java 2009-02-03 20:09:22 UTC (rev 827)
@@ -332,6 +332,75 @@
assertEquals(-1.0, ml.getScalarValueRe("a"), 0.001);
}
+
+ public void testPlusPlus01() {
+ ml.executeExpression("a=5;");
+ ml.executeExpression("a++;");
+ assertEquals(6.0, ml.getScalarValueRe("a"), 0.001);
+ }
+ public void testPlusPlus02() {
+ ml.executeExpression("58++;");
+ assertEquals(59.0, ml.getScalarValueRe("ans"), 0.001);
+ }
+
+ public void testMinusMinus01() {
+ ml.executeExpression("a=5;");
+ ml.executeExpression("a--;");
+ assertEquals(4.0, ml.getScalarValueRe("a"), 0.001);
+ }
+ public void testMinusMinus02() {
+ ml.executeExpression("58--;");
+ assertEquals(57.0, ml.getScalarValueRe("ans"), 0.001);
+ }
+
+ public void testPlusAssign01() {
+ ml.executeExpression("a=5;");
+ ml.executeExpression("a+=3;");
+ assertEquals(8.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
+ public void testPlusAssign02() {
+ ml.executeExpression("a=23;");
+ ml.executeExpression("a+=8;");
+ assertEquals(31.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
+ public void testMinusAssign01() {
+ ml.executeExpression("a=55;");
+ ml.executeExpression("a-=3;");
+ assertEquals(52.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
+ public void testMinusAssign02() {
+ ml.executeExpression("a=40;");
+ ml.executeExpression("a-=8;");
+ assertEquals(32.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
+ public void testMulAssign01() {
+ ml.executeExpression("a=5;");
+ ml.executeExpression("a*=3;");
+ assertEquals(15.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
+ public void testMulAssign02() {
+ ml.executeExpression("a=40;");
+ ml.executeExpression("a*=2;");
+ assertEquals(80.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
+ public void testDivAssign01() {
+ ml.executeExpression("a=9;");
+ ml.executeExpression("a/=3;");
+ assertEquals(3.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
+ public void testDivAssign02() {
+ ml.executeExpression("a=40;");
+ ml.executeExpression("a/=2;");
+ assertEquals(20.0, ml.getScalarValueRe("a"), 0.001);
+ }
+
/************* matrix ****************************************/
public void testMatrix01() {
double[][] dr = {{1.0, 2.0, 1.0},{3.0, 4.0, 5.0}};
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