
/*******************************************************************************
 * Copyright (c) 2009 Standards for Technology in Automotive Retail and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     David Carver - STAR - initial api and implementation bug 262765 
 *******************************************************************************/
package org.eclipse.wst.xml.xpath2.processor.testsuite.dates;

import java.net.URL;

import org.apache.xerces.xs.XSModel;
import org.eclipse.wst.xml.xpath2.processor.DynamicError;
import org.eclipse.wst.xml.xpath2.processor.ResultSequence;
import org.eclipse.wst.xml.xpath2.processor.StaticError;
import org.eclipse.wst.xml.xpath2.processor.XPathParserException;
import org.eclipse.wst.xml.xpath2.processor.test.AbstractPsychoPathTest;
      
      
public class DatesSubtractTest extends AbstractPsychoPathTest {

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as per example 1 (for this function) of the Functions and Operators spec.
   public void test_op_subtract_dates_yielding_DTD_1() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-1.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-1.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as per example 2 (for this function) of the Functions and Operators spec.
   public void test_op_subtract_dates_yielding_DTD_2() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-2.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-2.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as per example 3 (for this function) of the Functions and Operators spec.
   public void test_op_subtract_dates_yielding_DTD_3() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-3.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-3.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator used in conjunction with the "fn:not" function.
   public void test_op_subtract_dates_yielding_DTD_4() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-4.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-4.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as an argument to the "fn:boolean" function.
   public void test_op_subtract_dates_yielding_DTD_5() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-5.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-5.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as an argument to the "fn:number" function.
   public void test_op_subtract_dates_yielding_DTD_6() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-6.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-6.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as an argument to the "fn:string" function.
   public void test_op_subtract_dates_yielding_DTD_7() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-7.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-7.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }


   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator, which is part of an "and" expression.
   public void test_op_subtract_dates_yielding_DTD_9() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-9.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-9.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as part of an "or" expression.
   public void test_op_subtract_dates_yielding_DTD_10() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-10.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-10.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as part of a "div" expression.
   public void test_op_subtract_dates_yielding_DTD_11() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-11.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-11.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator used in conjunction with a boolean expression and the "fn:true" function.
   public void test_op_subtract_dates_yielding_DTD_12() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-12.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-12.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator, which is part of a numeric-equal expression (eq operator).
   public void test_op_subtract_dates_yielding_DTD_13() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-13.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-13.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator, which is part of a numeric-equal expression (ne operator).
   public void test_op_subtract_dates_yielding_DTD_14() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-14.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-14.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator, which is part of a numeric-equal expression (le operator).
   public void test_op_subtract_dates_yielding_DTD_15() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-15.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-15.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator, which is part of a numeric-equal expression (ge operator).
   public void test_op_subtract_dates_yielding_DTD_16() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-16.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-16.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as part of a boolean expression (and operator) and the "fn:false" function.
   public void test_op_subtract_dates_yielding_DTD_17() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-17.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-17.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as part of a boolean expression (or operator) and the "fn:false" function.
   public void test_op_subtract_dates_yielding_DTD_18() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-18.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-18.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as part of a multiplication expression ("*" operator).
   public void test_op_subtract_dates_yielding_DTD_19() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-19.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-19.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

   //Evaluates the "op:subtract-dates-yielding-dayTimeDuration" operator as part of an addition expression ("+" operator).
   public void test_op_subtract_dates_yielding_DTD_20() throws Exception {
      String inputFile = "/TestSources/emptydoc.xml";
      String xqFile = "/Queries/XQuery/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-20.xq";
      String resultFile = "/ExpectedTestResults/Expressions/Operators/ArithExpr/DurationArith/DatesSubtract/op-subtract-dates-yielding-DTD-20.txt";
      String expectedResult = getExpectedResult(resultFile);
      URL fileURL = bundle.getEntry(inputFile);
      loadDOMDocument(fileURL);
      
      // Get XML Schema Information for the Document
      XSModel schema = getGrammar();

      setupDynamicContext(schema);

      String xpath = extractXPathExpression(xqFile, inputFile);
      String actual = null;
      try {
          compileXPath(xpath);
          ResultSequence rs = evaluate(domDoc);

         
          actual = buildResultString(rs);
	
      } catch (XPathParserException ex) {
    	 actual = ex.code();
      } catch (StaticError ex) {
         actual = ex.code();
      } catch (DynamicError ex) {
         actual = ex.code();
      }

      assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
        

   }

}