Package com.singularsys.jeptests.system

Class BugsTest

java.lang.Object

com.singularsys.jeptests.system.BugsTest

public class BugsTest
extends java.lang.Object

This class is intended to contain all tests related to reported bugs.

Author:

Nathan Funk

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BugsTest.StackMessingFunc	A function which can incorrectly read the stack.

Constructor Summary

Constructors

Constructor	Description
BugsTest()

Method Summary

Modifier and Type	Method	Description
void	andCustomOperatorWorks()
void	bug61_sum_a_b_c_over_d_parses()	Bug with parsing (a+b+c)/d.
void	findNewVariables()
void	orCustomOperatorWorks()
void	PosZeroTest()
void	setUp()
void	test1_9_11()
void	test167()	See ticked 167
void	test18April2013()
void	test2008_08_14_switch()
void	test2008_12_13()
void	test2009_02_02()
void	test2009_02_16()
void	test31_8_11()
void	test31Jan2010()
void	testAlternateSymbolBug()
void	testAlternateSymbols()	Tests for other symbols used.
void	testBigDecRoundMode()
void	testBug116()
void	testBug121A()	Tests a custom operator table with only 5 operators, see bug #121
void	testBug122()
void	testBug123()
void	testBug2008_09_12()
void	testBug23_11_09()
void	testBug28()
void	testBug30_10_09()
void	testBug49()	Tests bug 49.
void	testBug72()	Test bug #72 Handling of Constants.
void	testBug84()
void	testCarWalk()
void	testChangeOperatorSymbols()
void	testChinese()	Test for non latin variable names
void	testClearValues()	See http://stackoverflow.com/questions/36928755/strange-behavior-in-singularsys-jep
void	testCommaNumber()
void	testDottedIdentifiers()
void	testEvaluationPath()
void	testExpressionOrdering()	Tests use of TreeAnalyzer to work out the order of expressions.
void	testExpressionOrderingMultiLine()	Tests use of TreeAnalyzer to work out the order of expressions.
void	testFractalBug()	Tests a bug that lead the FractalCanvas example to fail
void	testGetNonConstantVaraibles()
void	testJexParser()
void	testMultiLineLoop()	Tests use of TreeAnalyzer to work out the order of expressions.
void	testNamesWithSpaces()
void	testNullValuedVariable()	Test for new setTrapUnsetValues method.
void	testNumbersAsStrings()	forum
void	testPrefixOperators()
void	testRegExpOp()
void	testSetAllowUndeclared()	Tests bug [ 1585128 ] setAllowUndeclared does not work!!!
void	testSlope()
void	testStackCorruption()	Uses a special evaluator to check for stack errors
void	testToBase()
void	testVectorExpressionBug_Version_3_30()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BugsTest

public BugsTest()

Method Detail

setUp

public void setUp()

testFractalBug

public void testFractalBug()
                    throws java.lang.Exception

Tests a bug that lead the FractalCanvas example to fail. (09/04/2007)

Throws:

java.lang.Exception

testSetAllowUndeclared

public void testSetAllowUndeclared()

Tests bug [ 1585128 ] setAllowUndeclared does not work!!! setAllowedUndeclared should add variables to the symbol table. This test parses the expression "x" and checks whether only the variable x is in the symbol table (no more no less)

testBug49

public void testBug49()

Tests bug 49. Adding an operator such as "AND" does not work. Instead of being interpreted as and operator it is parsed as a variable.

bug61_sum_a_b_c_over_d_parses

public void bug61_sum_a_b_c_over_d_parses()
                                   throws java.lang.Exception

Bug with parsing (a+b+c)/d. Caused by missing Grammar matcher in parser https://ar.trac.cloudforge.com/jep/ticket/61

Throws:

java.lang.Exception

testBug72

public void testBug72()

Test bug #72 Handling of Constants. Sets a constant and then tries to set the value again. The bug was that addVariable failed silently, and the fix was to add exception throwing to addVariable.

test2008_08_14_switch

public void test2008_08_14_switch()
                           throws java.lang.Exception

Throws:

java.lang.Exception

testToBase

public void testToBase()
                throws java.lang.Exception

Throws:

java.lang.Exception

testBug2008_09_12

public void testBug2008_09_12()

testBug84

public void testBug84()
               throws java.lang.Exception

Throws:

java.lang.Exception

testBug28

public void testBug28()
               throws java.lang.Exception

Throws:

java.lang.Exception

test2008_12_13

public void test2008_12_13()
                    throws java.lang.Exception

Throws:

java.lang.Exception

test2009_02_02

public void test2009_02_02()
                    throws java.lang.Exception

Throws:

java.lang.Exception

test2009_02_16

public void test2009_02_16()

testBug116

public void testBug116()
                throws java.lang.Exception

Throws:

java.lang.Exception

testBug121A

public void testBug121A()
                 throws java.lang.Exception

Tests a custom operator table with only 5 operators, see bug #121

Throws:

java.lang.Exception

testBug122

public void testBug122()
                throws java.lang.Exception

Throws:

java.lang.Exception

testBug123

public void testBug123()
                throws java.lang.Exception

Throws:

java.lang.Exception

testBug30_10_09

public void testBug30_10_09()
                     throws java.lang.Exception

Throws:

java.lang.Exception

testBug23_11_09

public void testBug23_11_09()

testDottedIdentifiers

public void testDottedIdentifiers()
                           throws ParseException

Throws:

ParseException

test31Jan2010

public void test31Jan2010()
                   throws JepException

Throws:

JepException

testNamesWithSpaces

public void testNamesWithSpaces()
                         throws JepException

Throws:

JepException

testChinese

public void testChinese()
                 throws ParseException

Test for non latin variable names

Throws:

ParseException

testVectorExpressionBug_Version_3_30

public void testVectorExpressionBug_Version_3_30()
                                          throws java.lang.Exception

Throws:

java.lang.Exception

testBigDecRoundMode

public void testBigDecRoundMode()
                         throws java.lang.Exception

Throws:

java.lang.Exception

testAlternateSymbols

public void testAlternateSymbols()
                          throws java.lang.Exception

Tests for other symbols used. Minus sign is actually unicode U+2013

Throws:

java.lang.Exception

testChangeOperatorSymbols

public void testChangeOperatorSymbols()
                               throws java.lang.Exception

Throws:

java.lang.Exception

testAlternateSymbolBug

public void testAlternateSymbolBug()
                            throws java.lang.Exception

Throws:

java.lang.Exception

test167

public void test167()
             throws java.lang.Exception

See ticked 167

Throws:

java.lang.Exception

testCarWalk

public void testCarWalk()
                 throws java.lang.Exception

Throws:

java.lang.Exception

testPrefixOperators

public void testPrefixOperators()
                         throws java.lang.Exception

Throws:

java.lang.Exception

test1_9_11

public void test1_9_11()
                throws ParseException,
                       java.lang.Exception

Throws:

ParseException

java.lang.Exception

test31_8_11

public void test31_8_11()
                 throws java.lang.Exception

Throws:

java.lang.Exception

testExpressionOrdering

public void testExpressionOrdering()
                            throws ParseException,
                                   java.lang.Exception

Tests use of TreeAnalyzer to work out the order of expressions.

Throws:

ParseException

java.lang.Exception

andCustomOperatorWorks

public void andCustomOperatorWorks()
                            throws java.lang.Exception

Throws:

java.lang.Exception

orCustomOperatorWorks

public void orCustomOperatorWorks()
                           throws java.lang.Exception

Throws:

java.lang.Exception

findNewVariables

public void findNewVariables()
                      throws java.lang.Exception

Throws:

java.lang.Exception

testMultiLineLoop

public void testMultiLineLoop()
                       throws ParseException,
                              java.lang.Exception

Tests use of TreeAnalyzer to work out the order of expressions.

Throws:

ParseException

java.lang.Exception

testExpressionOrderingMultiLine

public void testExpressionOrderingMultiLine()
                                     throws ParseException,
                                            java.lang.Exception

Tests use of TreeAnalyzer to work out the order of expressions.

Throws:

ParseException

java.lang.Exception

testEvaluationPath

public void testEvaluationPath()
                        throws JepException

Throws:

JepException

testNumbersAsStrings

public void testNumbersAsStrings()
                          throws JepException

forum

Throws:

JepException

testRegExpOp

public void testRegExpOp()
                  throws JepException

Throws:

JepException

testGetNonConstantVaraibles

public void testGetNonConstantVaraibles()
                                 throws JepException

Throws:

JepException

testCommaNumber

public void testCommaNumber()
                     throws JepException

Throws:

JepException

test18April2013

public void test18April2013()
                     throws JepException

Throws:

JepException

testJexParser

public void testJexParser()
                   throws JepException

Throws:

JepException

testSlope

public void testSlope()
               throws JepException

Throws:

JepException

testClearValues

public void testClearValues()
                     throws JepException

See http://stackoverflow.com/questions/36928755/strange-behavior-in-singularsys-jep

Throws:

JepException

PosZeroTest

public void PosZeroTest()
                 throws JepException

Throws:

JepException

testStackCorruption

public void testStackCorruption()
                         throws JepException

Uses a special evaluator to check for stack errors

Throws:

JepException

testNullValuedVariable

public void testNullValuedVariable()
                            throws JepException

Test for new setTrapUnsetValues method.

Throws:

JepException

Since:

Jep 3.5