Package com.itextpdf.testutils

Class CompareTool

java.lang.Object

com.itextpdf.testutils.CompareTool

public class CompareTool
extends Object

Helper class for tests: uses ghostscript to compare PDFs at a pixel level.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	CompareTool.CompareResult

Constructor Summary

Constructors

Constructor	Description
CompareTool()

Method Summary

Modifier and Type	Method	Description
String	compare(String outPdf, String cmpPdf, String outPath, String differenceImagePrefix)
String	compare(String outPdf, String cmpPdf, String outPath, String differenceImagePrefix, Map<Integer,List<Rectangle>> ignoredAreas)
boolean	compareArrays(PdfArray outArray, PdfArray cmpArray)
boolean	compareBooleans(PdfBoolean outBoolean, PdfBoolean cmpBoolean)
String	compareByContent(String outPdf, String cmpPdf, String outPath, String differenceImagePrefix)
String	compareByContent(String outPdf, String cmpPdf, String outPath, String differenceImagePrefix, Map<Integer,List<Rectangle>> ignoredAreas)
protected String	compareByContent(String outPath, String differenceImagePrefix, Map<Integer,List<Rectangle>> ignoredAreas)
boolean	compareContentStreamsByParsing(PdfObject outObj, PdfObject cmpObj)
boolean	compareContentStreamsByParsing(PdfObject outObj, PdfObject cmpObj, PdfDictionary outResources, PdfDictionary cmpResources)
boolean	compareDictionaries(PdfDictionary outDict, PdfDictionary cmpDict)
String	compareDocumentInfo(String outPdf, String cmpPdf)
String	compareLinks(String outPdf, String cmpPdf)
boolean	compareLiterals(PdfLiteral outLiteral, PdfLiteral cmpLiteral)
boolean	compareNames(PdfName outName, PdfName cmpName)
boolean	compareNumbers(PdfNumber outNumber, PdfNumber cmpNumber)
boolean	compareStreams(PRStream outStream, PRStream cmpStream)
boolean	compareStrings(PdfString outString, PdfString cmpString)
String	compareTagStructures(String outPdf, String cmpPdf)
boolean	compareXmls(byte[] xml1, byte[] xml2)
boolean	compareXmls(String xml1, String xml2)
String	compareXmp(byte[] xmp1, byte[] xmp2)
String	compareXmp(byte[] xmp1, byte[] xmp2, boolean ignoreDateAndProducerProperties)
String	compareXmp(String outPdf, String cmpPdf)
String	compareXmp(String outPdf, String cmpPdf, boolean ignoreDateAndProducerProperties)
String	getXmlReportName()
CompareTool	setCompareByContentErrorsLimit(int compareByContentMaxErrorCount)	Sets the maximum errors count which will be returned as the result of the comparison.
CompareTool	setFloatAbsoluteError(float error)	Sets the absolute error parameter which will be used in floating point numbers comparison.
CompareTool	setFloatRelativeError(float error)	Sets the relative error parameter which will be used in floating point numbers comparison.
void	setGenerateCompareByContentXmlReport(boolean generateCompareByContentXmlReport)
void	setXmlReportName(String xmlReportName)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompareTool

public CompareTool()

Method Detail

compare

public String compare(String outPdf,
                      String cmpPdf,
                      String outPath,
                      String differenceImagePrefix,
                      Map<Integer,List<Rectangle>> ignoredAreas)
               throws IOException,
                      InterruptedException,
                      DocumentException

Throws:

IOException

InterruptedException

DocumentException

compare

public String compare(String outPdf,
                      String cmpPdf,
                      String outPath,
                      String differenceImagePrefix)
               throws IOException,
                      InterruptedException,
                      DocumentException

Throws:

IOException

InterruptedException

DocumentException

setCompareByContentErrorsLimit

public CompareTool setCompareByContentErrorsLimit(int compareByContentMaxErrorCount)

Sets the maximum errors count which will be returned as the result of the comparison.

Parameters:

compareByContentMaxErrorCount - the errors count.

Returns:

Returns this.

setGenerateCompareByContentXmlReport

public void setGenerateCompareByContentXmlReport(boolean generateCompareByContentXmlReport)

setFloatAbsoluteError

public CompareTool setFloatAbsoluteError(float error)

Sets the absolute error parameter which will be used in floating point numbers comparison.

Parameters:

error - the epsilon new value.

Returns:

Returns this.

setFloatRelativeError

public CompareTool setFloatRelativeError(float error)

Sets the relative error parameter which will be used in floating point numbers comparison.

Parameters:

error - the epsilon new value.

Returns:

Returns this.

getXmlReportName

public String getXmlReportName()

setXmlReportName

public void setXmlReportName(String xmlReportName)

compareByContent

protected String compareByContent(String outPath,
                                  String differenceImagePrefix,
                                  Map<Integer,List<Rectangle>> ignoredAreas)
                           throws DocumentException,
                                  InterruptedException,
                                  IOException

Throws:

DocumentException

InterruptedException

IOException

compareByContent

public String compareByContent(String outPdf,
                               String cmpPdf,
                               String outPath,
                               String differenceImagePrefix,
                               Map<Integer,List<Rectangle>> ignoredAreas)
                        throws DocumentException,
                               InterruptedException,
                               IOException

Throws:

DocumentException

InterruptedException

IOException

compareByContent

public String compareByContent(String outPdf,
                               String cmpPdf,
                               String outPath,
                               String differenceImagePrefix)
                        throws DocumentException,
                               InterruptedException,
                               IOException

Throws:

DocumentException

InterruptedException

IOException

compareDictionaries

public boolean compareDictionaries(PdfDictionary outDict,
                                   PdfDictionary cmpDict)
                            throws IOException

Throws:

IOException

compareContentStreamsByParsing

public boolean compareContentStreamsByParsing(PdfObject outObj,
                                              PdfObject cmpObj)
                                       throws IOException

Throws:

IOException

compareContentStreamsByParsing

public boolean compareContentStreamsByParsing(PdfObject outObj,
                                              PdfObject cmpObj,
                                              PdfDictionary outResources,
                                              PdfDictionary cmpResources)
                                       throws IOException

Throws:

IOException

compareStreams

public boolean compareStreams(PRStream outStream,
                              PRStream cmpStream)
                       throws IOException

Throws:

IOException

compareArrays

public boolean compareArrays(PdfArray outArray,
                             PdfArray cmpArray)
                      throws IOException

Throws:

IOException

compareNames

public boolean compareNames(PdfName outName,
                            PdfName cmpName)

compareNumbers

public boolean compareNumbers(PdfNumber outNumber,
                              PdfNumber cmpNumber)

compareStrings

public boolean compareStrings(PdfString outString,
                              PdfString cmpString)

compareLiterals

public boolean compareLiterals(PdfLiteral outLiteral,
                               PdfLiteral cmpLiteral)

compareBooleans

public boolean compareBooleans(PdfBoolean outBoolean,
                               PdfBoolean cmpBoolean)

compareXmp

public String compareXmp(byte[] xmp1,
                         byte[] xmp2)

compareXmp

public String compareXmp(byte[] xmp1,
                         byte[] xmp2,
                         boolean ignoreDateAndProducerProperties)

compareXmp

public String compareXmp(String outPdf,
                         String cmpPdf)

compareXmp

public String compareXmp(String outPdf,
                         String cmpPdf,
                         boolean ignoreDateAndProducerProperties)

compareXmls

public boolean compareXmls(byte[] xml1,
                           byte[] xml2)
                    throws ParserConfigurationException,
                           SAXException,
                           IOException

Throws:

ParserConfigurationException

SAXException

IOException

compareDocumentInfo

public String compareDocumentInfo(String outPdf,
                                  String cmpPdf)
                           throws IOException

Throws:

IOException

compareLinks

public String compareLinks(String outPdf,
                           String cmpPdf)
                    throws IOException

Throws:

IOException

compareTagStructures

public String compareTagStructures(String outPdf,
                                   String cmpPdf)
                            throws IOException,
                                   ParserConfigurationException,
                                   SAXException

Throws:

IOException

ParserConfigurationException

SAXException

compareXmls

public boolean compareXmls(String xml1,
                           String xml2)
                    throws ParserConfigurationException,
                           SAXException,
                           IOException

Throws:

ParserConfigurationException

SAXException

IOException