//------------------------------------------------------------------------------
void ImageReaderWriterTest::testMhdImageReader()
{
const ::boost::filesystem::path file = ::fwTest::Data::dir() / "fw4spl/image/mhd/BostonTeapot.mhd";
::fwData::Image::NewSptr image;
this->runImageSrv("::io::IReader","::ioVTK::ImageReaderService",getIOConfiguration(file), image);
// Data expected
const size_t dim = 3;
::fwData::Image::SpacingType spacingExpected(dim);
spacingExpected[0] = 1.0;
spacingExpected[1] = 1.0;
spacingExpected[2] = 1.0;
::fwData::Image::OriginType originExpected(dim);
originExpected[0] = 1.1;
originExpected[1] = 2.2;
originExpected[2] = 3.3;
::fwData::Image::SizeType sizeExpected(dim);
sizeExpected[0] = 256;
sizeExpected[1] = 256;
sizeExpected[2] = 178;
::fwTools::Type expectedType("int8"); // MHD File image type : MET_CHAR
// Data read.
::fwData::Image::SpacingType spacingRead = image->getSpacing();
::fwData::Image::SpacingType originRead = image->getOrigin();
::fwData::Image::SizeType sizeRead = image->getSize();
CPPUNIT_ASSERT_EQUAL(spacingExpected.size(), spacingRead.size() );
CPPUNIT_ASSERT_EQUAL(originExpected.size(), originRead.size() );
CPPUNIT_ASSERT_EQUAL(sizeExpected.size(), sizeRead.size() );
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect spacing on x", spacingExpected[0], spacingRead[0], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect spacing on y", spacingExpected[1], spacingRead[1], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect spacing on z", spacingExpected[2], spacingRead[2], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect origin on x", originExpected[0], originRead[0], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect origin on y", originExpected[1], originRead[1], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect origin on z", originExpected[2], originRead[2], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect size on x", sizeExpected[0], sizeRead[0], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect size on y", sizeExpected[1], sizeRead[1], epsilon);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect size on z", sizeExpected[2], sizeRead[2], epsilon);
CPPUNIT_ASSERT_EQUAL( expectedType, image->getType());
}
void testCloneParticleFixedAttributes(Partio::ParticlesData* other, int& test)
{
Partio::ParticlesData* p=Partio::cloneSchema(*other);
int numFixedAttributes = p->numFixedAttributes();
if (numFixedAttributes == 3) {
std::cout << "ok " << test++
<< " - Partio::cloneSchema() numFixedAttributes()" << std::endl;
} else {
std::cerr << "not ok " << test++
<< " - Partio::cloneSchema() fixed attribute count is "
<< numFixedAttributes << ", expected 3" << std::endl;
exit(EXIT_FAILURE);
}
std::vector<std::string> expectedName(numFixedAttributes);
std::vector<Partio::ParticleAttributeType> expectedType(numFixedAttributes);
std::vector<int> expectedCount(numFixedAttributes);
expectedName[0] = "origin";
expectedType[0] = Partio::VECTOR;
expectedCount[0] = 3;
expectedName[1] = "uv";
expectedType[1] = Partio::FLOAT;
expectedCount[1] = 2;
expectedName[2] = "sid";
expectedType[2] = Partio::INT;
expectedCount[2] = 1;
// Test attributes
for (int i=0;i<numFixedAttributes;++i) {
Partio::FixedAttribute attr;
p->fixedAttributeInfo(i,attr);
if (attr.name == expectedName[i]) {
std::cout << "ok " << test++
<< " - Partio::cloneSchema() fixed attribute name for "
<< attr.name << std::endl;
} else {
std::cerr << "not ok " << test++
<< " - Partio::cloneSchema() fixed attribute name is "
<< attr.name << ", expected " << expectedName[i] << std::endl;
exit(EXIT_FAILURE);
}
if (attr.type == expectedType[i]) {
std::cout << "ok " << test++
<< " - Partio::cloneSchema() fixed attribute type for "
<< attr.name << std::endl;
} else {
std::cerr << "not ok " << test++
<< " - Partio::cloneSchema() fixed attribute type for "
<< attr.name << ", expected "
<< expectedType[i] << ", got " << attr.type << std::endl;
}
if (attr.count == expectedCount[i]) {
std::cout << "ok " << test++
<< " - Partio::cloneSchema() fixed attribute count for "
<< attr.name << std::endl;
} else {
std::cerr << "not ok " << test++
<< " - Partio::cloneSchema() fixed attribute count for "
<< attr.name << ", expected "
<< expectedCount[i] << ", got " << attr.count << std::endl;
}
}
p->release();
}
