Merge branch 'master' of github.com:highfidelity/hifi into showInvalidItemsInPurchases

This commit is contained in:
Zach Fox 2018-05-14 13:17:46 -07:00
commit fbec285923
6 changed files with 136 additions and 99 deletions

View file

@ -149,9 +149,7 @@ void RenderShadowMap::run(const render::RenderContextPointer& renderContext, con
batch.setStateScissorRect(viewport);
batch.setFramebuffer(fbo);
batch.clearFramebuffer(
gpu::Framebuffer::BUFFER_COLOR0 | gpu::Framebuffer::BUFFER_DEPTH,
vec4(vec3(1.0, 1.0, 1.0), 0.0), 1.0, 0, true);
batch.clearDepthFramebuffer(1.0, false);
glm::mat4 projMat;
Transform viewMat;
@ -232,12 +230,11 @@ void RenderShadowTask::build(JobModel& task, const render::Varying& input, rende
const auto queryResolution = setupOutput.getN<RenderShadowSetup::Outputs>(2);
// Fetch and cull the items from the scene
// Enable models to not cast shadows (otherwise, models will always cast shadows)
static const auto shadowCasterFilter = ItemFilter::Builder::visibleWorldItems().withTypeShape().withOpaque().withoutLayered().withTagBits(tagBits, tagMask).withShadowCaster();
static const auto shadowCasterReceiverFilter = ItemFilter::Builder::visibleWorldItems().withTypeShape().withOpaque().withoutLayered().withTagBits(tagBits, tagMask);
const auto fetchInput = FetchSpatialTree::Inputs(shadowCasterFilter, queryResolution).asVarying();
const auto fetchInput = FetchSpatialTree::Inputs(shadowCasterReceiverFilter, queryResolution).asVarying();
const auto shadowSelection = task.addJob<FetchSpatialTree>("FetchShadowTree", fetchInput);
const auto selectionInputs = FetchSpatialSelection::Inputs(shadowSelection, shadowCasterFilter).asVarying();
const auto selectionInputs = FetchSpatialSelection::Inputs(shadowSelection, shadowCasterReceiverFilter).asVarying();
const auto shadowItems = task.addJob<FetchSpatialSelection>("FetchShadowSelection", selectionInputs);
// Cull objects that are not visible in camera view. Hopefully the cull functor only performs LOD culling, not
@ -261,21 +258,22 @@ void RenderShadowTask::build(JobModel& task, const render::Varying& input, rende
char jobName[64];
sprintf(jobName, "ShadowCascadeSetup%d", i);
const auto cascadeSetupOutput = task.addJob<RenderShadowCascadeSetup>(jobName, i, _cullFunctor, tagBits, tagMask);
const auto shadowFilter = cascadeSetupOutput.getN<RenderShadowCascadeSetup::Outputs>(0);
const auto shadowRenderFilter = cascadeSetupOutput.getN<RenderShadowCascadeSetup::Outputs>(0);
const auto shadowBoundsFilter = cascadeSetupOutput.getN<RenderShadowCascadeSetup::Outputs>(1);
auto antiFrustum = render::Varying(ViewFrustumPointer());
cascadeFrustums[i] = cascadeSetupOutput.getN<RenderShadowCascadeSetup::Outputs>(1);
cascadeFrustums[i] = cascadeSetupOutput.getN<RenderShadowCascadeSetup::Outputs>(2);
if (i > 1) {
antiFrustum = cascadeFrustums[i - 2];
}
// CPU jobs: finer grained culling
const auto cullInputs = CullShapeBounds::Inputs(sortedShapes, shadowFilter, antiFrustum).asVarying();
const auto cullInputs = CullShapeBounds::Inputs(sortedShapes, shadowRenderFilter, shadowBoundsFilter, antiFrustum).asVarying();
const auto culledShadowItemsAndBounds = task.addJob<CullShapeBounds>("CullShadowCascade", cullInputs, shadowCullFunctor, RenderDetails::SHADOW);
// GPU jobs: Render to shadow map
sprintf(jobName, "RenderShadowMap%d", i);
task.addJob<RenderShadowMap>(jobName, culledShadowItemsAndBounds, shapePlumber, i);
task.addJob<RenderShadowCascadeTeardown>("ShadowCascadeTeardown", shadowFilter);
task.addJob<RenderShadowCascadeTeardown>("ShadowCascadeTeardown", shadowRenderFilter);
}
task.addJob<RenderShadowTeardown>("ShadowTeardown", setupOutput);
@ -406,7 +404,11 @@ void RenderShadowCascadeSetup::run(const render::RenderContextPointer& renderCon
const auto globalShadow = lightStage->getCurrentKeyShadow();
if (globalShadow && _cascadeIndex<globalShadow->getCascadeCount()) {
output.edit0() = ItemFilter::Builder::visibleWorldItems().withTypeShape().withOpaque().withoutLayered().withTagBits(_tagBits, _tagMask).withShadowCaster();
auto baseFilter = ItemFilter::Builder::visibleWorldItems().withTypeShape().withOpaque().withoutLayered().withTagBits(_tagBits, _tagMask);
// Second item filter is to filter items to keep in shadow frustum computation (here we need to keep shadow receivers)
output.edit1() = baseFilter;
// First item filter is to filter items to render in shadow map (so only keep casters)
output.edit0() = baseFilter.withShadowCaster();
// Set the keylight render args
auto& cascade = globalShadow->getCascade(_cascadeIndex);
@ -419,10 +421,11 @@ void RenderShadowCascadeSetup::run(const render::RenderContextPointer& renderCon
texelSize *= minTexelCount;
_cullFunctor._minSquareSize = texelSize * texelSize;
output.edit1() = cascadeFrustum;
output.edit2() = cascadeFrustum;
} else {
output.edit0() = ItemFilter::Builder::nothing();
output.edit1() = ViewFrustumPointer();
output.edit1() = ItemFilter::Builder::nothing();
output.edit2() = ViewFrustumPointer();
}
}

View file

@ -118,7 +118,7 @@ private:
class RenderShadowCascadeSetup {
public:
using Outputs = render::VaryingSet2<render::ItemFilter, ViewFrustumPointer>;
using Outputs = render::VaryingSet3<render::ItemFilter, render::ItemFilter, ViewFrustumPointer>;
using JobModel = render::Job::ModelO<RenderShadowCascadeSetup, Outputs>;
RenderShadowCascadeSetup(unsigned int cascadeIndex, RenderShadowTask::CullFunctor& cullFunctor, uint8_t tagBits = 0x00, uint8_t tagMask = 0x00) :

View file

@ -368,17 +368,19 @@ void CullShapeBounds::run(const RenderContextPointer& renderContext, const Input
RenderArgs* args = renderContext->args;
const auto& inShapes = inputs.get0();
const auto& filter = inputs.get1();
const auto& antiFrustum = inputs.get2();
const auto& cullFilter = inputs.get1();
const auto& boundsFilter = inputs.get2();
const auto& antiFrustum = inputs.get3();
auto& outShapes = outputs.edit0();
auto& outBounds = outputs.edit1();
outShapes.clear();
outBounds = AABox();
if (!filter.selectsNothing()) {
if (!cullFilter.selectsNothing() || !boundsFilter.selectsNothing()) {
auto& details = args->_details.edit(_detailType);
Test test(_cullFunctor, args, details, antiFrustum);
auto scene = args->_scene;
for (auto& inItems : inShapes) {
auto key = inItems.first;
@ -393,16 +395,26 @@ void CullShapeBounds::run(const RenderContextPointer& renderContext, const Input
if (antiFrustum == nullptr) {
for (auto& item : inItems.second) {
if (test.solidAngleTest(item.bound) && test.frustumTest(item.bound)) {
outItems->second.emplace_back(item);
outBounds += item.bound;
const auto shapeKey = scene->getItem(item.id).getKey();
if (cullFilter.test(shapeKey)) {
outItems->second.emplace_back(item);
}
if (boundsFilter.test(shapeKey)) {
outBounds += item.bound;
}
}
}
} else {
for (auto& item : inItems.second) {
if (test.solidAngleTest(item.bound) && test.frustumTest(item.bound) && test.antiFrustumTest(item.bound)) {
outItems->second.emplace_back(item);
outBounds += item.bound;
}
const auto shapeKey = scene->getItem(item.id).getKey();
if (cullFilter.test(shapeKey)) {
outItems->second.emplace_back(item);
}
if (boundsFilter.test(shapeKey)) {
outBounds += item.bound;
}
}
}
}
details._rendered += (int)outItems->second.size();

View file

@ -110,7 +110,7 @@ namespace render {
class CullShapeBounds {
public:
using Inputs = render::VaryingSet3<ShapeBounds, ItemFilter, ViewFrustumPointer>;
using Inputs = render::VaryingSet4<ShapeBounds, ItemFilter, ItemFilter, ViewFrustumPointer>;
using Outputs = render::VaryingSet2<ShapeBounds, AABox>;
using JobModel = Job::ModelIO<CullShapeBounds, Inputs, Outputs>;

View file

@ -175,40 +175,39 @@ void Test::appendTestResultsToFile(const QString& testResultsFolderPath, TestFai
}
void Test::startTestsEvaluation(const QString& testFolder) {
QString pathToTestResultsDirectory;
if (testFolder.isNull()) {
// Get list of JPEG images in folder, sorted by name
pathToTestResultsDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder containing the test images", ".", QFileDialog::ShowDirsOnly);
} else {
pathToTestResultsDirectory = testFolder;
}
// Get list of JPEG images in folder, sorted by name
QString previousSelection = snapshotDirectory;
if (pathToTestResultsDirectory == QString()) {
snapshotDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder containing the test images",
previousSelection, QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (snapshotDirectory == "") {
snapshotDirectory = previousSelection;
return;
}
// Quit if test results folder could not be created
if (!createTestResultsFolderPath(pathToTestResultsDirectory)) {
if (!createTestResultsFolderPath(snapshotDirectory)) {
return;
}
// Before any processing - all images are converted to PNGs, as this is the format stored on GitHub
QStringList sortedSnapshotFilenames = createListOfAll_imagesInDirectory("jpg", pathToTestResultsDirectory);
QStringList sortedSnapshotFilenames = createListOfAll_imagesInDirectory("jpg", snapshotDirectory);
foreach(QString filename, sortedSnapshotFilenames) {
QStringList stringParts = filename.split(".");
copyJPGtoPNG(
pathToTestResultsDirectory + "/" + stringParts[0] + ".jpg",
pathToTestResultsDirectory + "/" + stringParts[0] + ".png"
copyJPGtoPNG(snapshotDirectory + "/" + stringParts[0] + ".jpg",
snapshotDirectory + "/" + stringParts[0] + ".png"
);
QFile::remove(pathToTestResultsDirectory + "/" + stringParts[0] + ".jpg");
QFile::remove(snapshotDirectory + "/" + stringParts[0] + ".jpg");
}
// Create two lists. The first is the test results, the second is the expected images
// The expected images are represented as a URL to enable download from GitHub
// Images that are in the wrong format are ignored.
QStringList sortedTestResultsFilenames = createListOfAll_imagesInDirectory("png", pathToTestResultsDirectory);
QStringList sortedTestResultsFilenames = createListOfAll_imagesInDirectory("png", snapshotDirectory);
QStringList expectedImagesURLs;
resultImagesFullFilenames.clear();
@ -216,7 +215,7 @@ void Test::startTestsEvaluation(const QString& testFolder) {
expectedImagesFullFilenames.clear();
foreach(QString currentFilename, sortedTestResultsFilenames) {
QString fullCurrentFilename = pathToTestResultsDirectory + "/" + currentFilename;
QString fullCurrentFilename = snapshotDirectory + "/" + currentFilename;
if (isInSnapshotFilenameFormat("png", currentFilename)) {
resultImagesFullFilenames << fullCurrentFilename;
@ -236,11 +235,11 @@ void Test::startTestsEvaluation(const QString& testFolder) {
QString expectedImageFilename = currentFilename.replace("/", "_").replace(".", "_EI.");
expectedImagesFilenames << expectedImageFilename;
expectedImagesFullFilenames << pathToTestResultsDirectory + "/" + expectedImageFilename;
expectedImagesFullFilenames << snapshotDirectory + "/" + expectedImageFilename;
}
}
autoTester->downloadImages(expectedImagesURLs, pathToTestResultsDirectory, expectedImagesFilenames);
autoTester->downloadImages(expectedImagesURLs, snapshotDirectory, expectedImagesFilenames);
}
void Test::finishTestsEvaluation(bool isRunningFromCommandline, bool interactiveMode, QProgressBar* progressBar) {
@ -303,25 +302,39 @@ void Test::importTest(QTextStream& textStream, const QString& testPathname) {
// This script will run all text.js scripts in every applicable sub-folder
void Test::createRecursiveScript() {
// Select folder to start recursing from
QString topLevelDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder that will contain the top level test script", ".", QFileDialog::ShowDirsOnly);
if (topLevelDirectory == "") {
QString previousSelection = testDirectory;
testDirectory =
QFileDialog::getExistingDirectory(nullptr, "Please select folder that will contain the top level test script",
previousSelection, QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (testDirectory == "") {
testDirectory = previousSelection;
return;
}
createRecursiveScript(topLevelDirectory, true);
createRecursiveScript(testDirectory, true);
}
// This method creates a `testRecursive.js` script in every sub-folder.
void Test::createAllRecursiveScripts() {
// Select folder to start recursing from
QString topLevelDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select the root folder for the recursive scripts", ".", QFileDialog::ShowDirsOnly);
if (topLevelDirectory == "") {
QString previousSelection = testDirectory;
testDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select the root folder for the recursive scripts",
previousSelection,
QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (testDirectory == "") {
testDirectory = previousSelection;
return;
}
createRecursiveScript(topLevelDirectory, false);
createRecursiveScript(testDirectory, false);
QDirIterator it(topLevelDirectory.toStdString().c_str(), QDirIterator::Subdirectories);
QDirIterator it(testDirectory.toStdString().c_str(), QDirIterator::Subdirectories);
while (it.hasNext()) {
QString directory = it.next();
@ -427,29 +440,42 @@ void Test::createRecursiveScript(const QString& topLevelDirectory, bool interact
void Test::createTest() {
// Rename files sequentially, as ExpectedResult_00000.jpeg, ExpectedResult_00001.jpg and so on
// Any existing expected result images will be deleted
QString imageSourceDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder containing the test images", ".", QFileDialog::ShowDirsOnly);
if (imageSourceDirectory == "") {
QString previousSelection = snapshotDirectory;
snapshotDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder containing the test images",
previousSelection,
QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (snapshotDirectory == "") {
snapshotDirectory = previousSelection;
return;
}
QString imageDestinationDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder to save the test images", ".", QFileDialog::ShowDirsOnly);
if (imageDestinationDirectory == "") {
previousSelection = testDirectory;
QString testDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder to save the test images",
previousSelection, QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (testDirectory == "") {
testDirectory = previousSelection;
return;
}
QStringList sortedImageFilenames = createListOfAll_imagesInDirectory("jpg", imageSourceDirectory);
QStringList sortedImageFilenames = createListOfAll_imagesInDirectory("jpg", snapshotDirectory);
int i = 1;
const int maxImages = pow(10, NUM_DIGITS);
foreach (QString currentFilename, sortedImageFilenames) {
QString fullCurrentFilename = imageSourceDirectory + "/" + currentFilename;
QString fullCurrentFilename = snapshotDirectory + "/" + currentFilename;
if (isInSnapshotFilenameFormat("jpg", currentFilename)) {
if (i >= maxImages) {
QMessageBox::critical(0, "Error", "More than " + QString::number(maxImages) + " images not supported");
exit(-1);
}
QString newFilename = "ExpectedImage_" + QString::number(i - 1).rightJustified(5, '0') + ".png";
QString fullNewFileName = imageDestinationDirectory + "/" + newFilename;
QString fullNewFileName = testDirectory + "/" + newFilename;
try {
copyJPGtoPNG(fullCurrentFilename, fullNewFileName);
@ -489,31 +515,6 @@ ExtractedText Test::getTestScriptLines(QString testFileName) {
QString regexTestTitle(ws + functionPerformName + "\\(" + quotedString + "\\," + ws + ownPath + "\\," + ws + functionParameter + ws + "{" + ".*");
QRegularExpression lineContainingTitle = QRegularExpression(regexTestTitle);
// Assert platform checks that test is running on the correct OS
const QString functionAssertPlatform(ws + "autoTester" + ws + "\\." + ws + "assertPlatform");
const QString regexAssertPlatform(ws + functionAssertPlatform + ws + "\\(" + ws + quotedString + ".*");
const QRegularExpression lineAssertPlatform = QRegularExpression(regexAssertPlatform);
// Assert display checks that test is running on the correct display
const QString functionAssertDisplay(ws + "autoTester" + ws + "\\." + ws + "assertDisplay");
const QString regexAssertDisplay(ws + functionAssertDisplay + ws + "\\(" + ws + quotedString + ".*");
const QRegularExpression lineAssertDisplay = QRegularExpression(regexAssertDisplay);
// Assert CPU checks that test is running on the correct type of CPU
const QString functionAssertCPU(ws + "autoTester" + ws + "\\." + ws + "assertCPU");
const QString regexAssertCPU(ws + functionAssertCPU + ws + "\\(" + ws + quotedString + ".*");
const QRegularExpression lineAssertCPU = QRegularExpression(regexAssertCPU);
// Assert GPU checks that test is running on the correct type of GPU
const QString functionAssertGPU(ws + "autoTester" + ws + "\\." + ws + "assertGPU");
const QString regexAssertGPU(ws + functionAssertGPU + ws + "\\(" + ws + quotedString + ".*");
const QRegularExpression lineAssertGPU = QRegularExpression(regexAssertGPU);
// Assert the correct amount of memory
const QString functionAssertPhysicalMemoryGB(ws + "autoTester" + ws + "\\." + ws + "assertPhysicalMemoryGB");
const QString regexAssertPhysicalMemoryGB(ws + functionAssertPhysicalMemoryGB + ws + "\\(" + ws + quotedString + ".*");
const QRegularExpression lineAssertPhysicalMemoryGB = QRegularExpression(regexAssertPhysicalMemoryGB);
// Each step is either of the following forms:
// autoTester.addStepSnapshot("Take snapshot"...
@ -523,7 +524,7 @@ ExtractedText Test::getTestScriptLines(QString testFileName) {
const QRegularExpression lineStepSnapshot = QRegularExpression(regexStepSnapshot);
const QString functionAddStepName(ws + "autoTester" + ws + "\\." + ws + "addStep");
const QString regexStep(ws + functionAddStepName + ws + "\\(" + ws + quotedString + ws + "\\)" + ".*");
const QString regexStep(ws + functionAddStepName + ws + "\\(" + ws + quotedString + ".*");
const QRegularExpression lineStep = QRegularExpression(regexStep);
while (!line.isNull()) {
@ -531,7 +532,6 @@ ExtractedText Test::getTestScriptLines(QString testFileName) {
if (lineContainingTitle.match(line).hasMatch()) {
QStringList tokens = line.split('"');
relevantTextFromTest.title = tokens[1];
} else if (lineStepSnapshot.match(line).hasMatch()) {
QStringList tokens = line.split('"');
QString nameOfStep = tokens[1];
@ -561,29 +561,43 @@ ExtractedText Test::getTestScriptLines(QString testFileName) {
// The folder selected must contain a script named "test.js", the file produced is named "test.md"
void Test::createMDFile() {
// Folder selection
QString testDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder containing the test", ".", QFileDialog::ShowDirsOnly);
QString previousSelection = testDirectory;
testDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select folder containing the test", previousSelection,
QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (testDirectory == "") {
testDirectory = previousSelection;
return;
}
createMDFile(testDirectory);
QMessageBox::information(0, "Success", "MD file has been created");
}
void Test::createAllMDFiles() {
// Select folder to start recursing from
QString topLevelDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select the root folder for the MD files", ".", QFileDialog::ShowDirsOnly);
if (topLevelDirectory == "") {
QString previousSelection = testDirectory;
testDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select the root folder for the MD files",
previousSelection, QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (testDirectory == "") {
testDirectory = previousSelection;
return;
}
// First test if top-level folder has a test.js file
const QString testPathname{ topLevelDirectory + "/" + TEST_FILENAME };
const QString testPathname { testDirectory + "/" + TEST_FILENAME };
QFileInfo fileInfo(testPathname);
if (fileInfo.exists()) {
createMDFile(topLevelDirectory);
createMDFile(testDirectory);
}
QDirIterator it(topLevelDirectory.toStdString().c_str(), QDirIterator::Subdirectories);
QDirIterator it(testDirectory.toStdString().c_str(), QDirIterator::Subdirectories);
while (it.hasNext()) {
QString directory = it.next();
@ -638,31 +652,33 @@ void Test::createMDFile(const QString& testDirectory) {
stream << "## Steps\n";
stream << "Press space bar to advance step by step\n\n";
// Note that snapshots of step n are taken in step n+1
// (this implies that if the LAST step requests a snapshot then this will not work - caveat emptor)
int snapShotIndex { 0 };
for (size_t i = 0; i < testScriptLines.stepList.size(); ++i) {
stream << "### Step " << QString::number(i + 1) << "\n";
stream << "- " << testScriptLines.stepList[i]->text << "\n";
if ((i + 1 < testScriptLines.stepList.size()) && testScriptLines.stepList[i + 1]->takeSnapshot) {
if ((i + 1 < testScriptLines.stepList.size()) && testScriptLines.stepList[i]->takeSnapshot) {
stream << "- ![](./ExpectedImage_" << QString::number(snapShotIndex).rightJustified(5, '0') << ".png)\n";
++snapShotIndex;
}
}
mdFile.close();
QMessageBox::information(0, "Success", "Test MD file " + mdFilename + " has been created");
}
void Test::createTestsOutline() {
QString testsRootDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select the tests root folder", ".", QFileDialog::ShowDirsOnly);
if (testsRootDirectory == "") {
QString previousSelection = testDirectory;
testDirectory = QFileDialog::getExistingDirectory(nullptr, "Please select the tests root folder", previousSelection,
QFileDialog::ShowDirsOnly);
// If user cancelled then restore previous selection and return
if (testDirectory == "") {
testDirectory = previousSelection;
return;
}
const QString testsOutlineFilename { "testsOutline.md" };
QString mdFilename(testsRootDirectory + "/" + testsOutlineFilename);
QString mdFilename(testDirectory + "/" + testsOutlineFilename);
QFile mdFile(mdFilename);
if (!mdFile.open(QIODevice::WriteOnly)) {
QMessageBox::critical(0, "Internal error: " + QString(__FILE__) + ":" + QString::number(__LINE__), "Failed to create file " + mdFilename);
@ -676,10 +692,10 @@ void Test::createTestsOutline() {
stream << "Directories with an appended (*) have an automatic test\n\n";
// We need to know our current depth, as this isn't given by QDirIterator
int rootDepth { testsRootDirectory.count('/') };
int rootDepth { testDirectory.count('/') };
// Each test is shown as the folder name linking to the matching GitHub URL, and the path to the associated test.md file
QDirIterator it(testsRootDirectory.toStdString().c_str(), QDirIterator::Subdirectories);
QDirIterator it(testDirectory.toStdString().c_str(), QDirIterator::Subdirectories);
while (it.hasNext()) {
QString directory = it.next();

View file

@ -89,6 +89,12 @@ private:
const int NUM_DIGITS { 5 };
const QString EXPECTED_IMAGE_PREFIX { "ExpectedImage_" };
// We have two directories to work with.
// The first is the directory containing the test we are working with
// The second contains the snapshots taken for test runs that need to be evaluated
QString testDirectory;
QString snapshotDirectory;
QStringList expectedImagesFilenames;
QStringList expectedImagesFullFilenames;
QStringList resultImagesFullFilenames;