pqCoreTestUtility Class Reference

Provides ParaView-specific functionality for regression testing. More...

#include <pqCoreTestUtility.h>

Inheritance diagram for pqCoreTestUtility:

Public Member Functions
	pqCoreTestUtility (QObject *parent=0)
	~pqCoreTestUtility () override

Static Public Member Functions
static QString	fixPath (const QString &path)
	Cleans up patch to replace $PARAVIEW_TEST_ROOT and $PARAVIEW_DATA_ROOT with appropriate paths specified on the command line. More...
static QString	DataRoot ()
	Returns the absolute path to the PARAVIEW_DATA_ROOT in canonical form (slashes forward), or empty string. More...
static QString	TestDirectory ()
	Returns the temporary test directory in which tests can write temporary outputs, difference images etc. More...
static QString	BaselineDirectory ()
	Returns the baseline directory in which test recorder will write baseline images. More...
static bool	SaveScreenshot (vtkRenderWindow *RenderWindow, const QString &File)
	Saves the contents of a render window to a file for later use as a reference image. More...
static bool	CompareImage (vtkRenderWindow *renderWindow, const QString &referenceImage, double threshold, ostream &output, const QString &tempDirectory, const QSize &size=QSize(300, 300))
	Compares the contents of a render window to a reference image, returning true iff the two match within a given threshold. More...
static bool	CompareImage (vtkImageData *testImage, const QString &ReferenceImage, double Threshold, ostream &Output, const QString &TempDirectory)
	Compares the test image to a reference image, returning true iff the two match within a given threshold. More...
static bool	CompareImage (const QString &testPNGImage, const QString &ReferenceImage, double Threshold, ostream &Output, const QString &TempDirectory)
static bool	CompareImage (QWidget *widget, const QString &referenceImage, double threshold, ostream &output, const QString &tempDirectory, const QSize &size=QSize(300, 300))
	Compares the contents of any arbitrary QWidget to a reference image, returning true iff the two match within a given threshold. More...
static bool	CompareView (pqView *curView, const QString &referenceImage, double threshold, const QString &tempDirectory, const QSize &size=QSize())
static bool	CompareTile (QWidget *widget, int rank, int tdx, int tdy, const QString &baseline, double threshold, ostream &output, const QString &tempDirectory)
static bool	CompareTile (pqView *widget, int rank, int tdx, int tdy, const QString &baseline, double threshold, ostream &output, const QString &tempDirectory)

Static Public Attributes
static const char *	PQ_COMPAREVIEW_PROPERTY_NAME

Detailed Description

Provides ParaView-specific functionality for regression testing.

Definition at line 52 of file pqCoreTestUtility.h.

Constructor & Destructor Documentation

pqCoreTestUtility()

pqCoreTestUtility::pqCoreTestUtility

(

QObject *

parent = 0

)

~pqCoreTestUtility()

pqCoreTestUtility::~pqCoreTestUtility ( )

override

Member Function Documentation

fixPath()

static QString pqCoreTestUtility::fixPath ( const QString &  path )

static

Cleans up patch to replace $PARAVIEW_TEST_ROOT and $PARAVIEW_DATA_ROOT with appropriate paths specified on the command line.

DataRoot()

static QString pqCoreTestUtility::DataRoot ( )

static

Returns the absolute path to the PARAVIEW_DATA_ROOT in canonical form (slashes forward), or empty string.

TestDirectory()

static QString pqCoreTestUtility::TestDirectory ( )

static

Returns the temporary test directory in which tests can write temporary outputs, difference images etc.

BaselineDirectory()

static QString pqCoreTestUtility::BaselineDirectory ( )

static

Returns the baseline directory in which test recorder will write baseline images.

SaveScreenshot()

static bool pqCoreTestUtility::SaveScreenshot ( vtkRenderWindow *  RenderWindow, const QString &  File  )

static

Saves the contents of a render window to a file for later use as a reference image.

CompareImage() [1/4]

static bool pqCoreTestUtility::CompareImage ( vtkRenderWindow *  renderWindow, const QString &  referenceImage, double  threshold, ostream &  output, const QString &  tempDirectory, const QSize &  size = QSize(300, 300)  )

static

Compares the contents of a render window to a reference image, returning true iff the two match within a given threshold.

CompareImage() [2/4]

static bool pqCoreTestUtility::CompareImage ( vtkImageData *  testImage, const QString &  ReferenceImage, double  Threshold, ostream &  Output, const QString &  TempDirectory  )

static

Compares the test image to a reference image, returning true iff the two match within a given threshold.

CompareImage() [3/4]

static bool pqCoreTestUtility::CompareImage ( const QString &  testPNGImage, const QString &  ReferenceImage, double  Threshold, ostream &  Output, const QString &  TempDirectory  )

static

CompareImage() [4/4]

static bool pqCoreTestUtility::CompareImage ( QWidget *  widget, const QString &  referenceImage, double  threshold, ostream &  output, const QString &  tempDirectory, const QSize &  size = QSize(300, 300)  )

static

Compares the contents of any arbitrary QWidget to a reference image, returning true iff the two match within a given threshold.

CompareView()

static bool pqCoreTestUtility::CompareView ( pqView *  curView, const QString &  referenceImage, double  threshold, const QString &  tempDirectory, const QSize &  size = QSize()  )

static

CompareTile() [1/2]

static bool pqCoreTestUtility::CompareTile ( QWidget *  widget, int  rank, int  tdx, int  tdy, const QString &  baseline, double  threshold, ostream &  output, const QString &  tempDirectory  )

static

CompareTile() [2/2]

static bool pqCoreTestUtility::CompareTile ( pqView *  widget, int  rank, int  tdx, int  tdy, const QString &  baseline, double  threshold, ostream &  output, const QString &  tempDirectory  )

static

Member Data Documentation

PQ_COMPAREVIEW_PROPERTY_NAME

const char* pqCoreTestUtility::PQ_COMPAREVIEW_PROPERTY_NAME

static

Definition at line 120 of file pqCoreTestUtility.h.

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The documentation for this class was generated from the following file:

• /home/paraview/Qt/Core/pqCoreTestUtility.h