void ut_metadata::testEditGps_altitude()
{
QuillMetadata editMetadata;
double expected = 60.1639;
double actual;
QVERIFY(editMetadata.isValid());
// Setting a latitude
editMetadata.setEntry(QuillMetadata::Tag_GPSAltitude, QVariant(expected));
actual = editMetadata.entry(QuillMetadata::Tag_GPSAltitude).toDouble();
QCOMPARE(round(actual * PRECISION), round(expected * PRECISION));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSAltitudeRef).toString(), QString("0"));
// Setting a negative altitude (that is: the altitude reference should be now "1" (below sea level)
editMetadata.setEntry(QuillMetadata::Tag_GPSAltitude, QVariant(-expected));
actual = editMetadata.entry(QuillMetadata::Tag_GPSAltitude).toDouble();
QCOMPARE(round(actual * PRECISION), round(expected * PRECISION));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSAltitudeRef).toString(), QString("1"));
// 0 meters altitude is over sea level
editMetadata.setEntry(QuillMetadata::Tag_GPSAltitude, QVariant(double(0)));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSAltitude).toString(), QString("0"));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSAltitudeRef).toString(), QString("0"));
// Manually setting the altitude reference
editMetadata.setEntry(QuillMetadata::Tag_GPSAltitudeRef, QVariant(int(1)));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSAltitudeRef).toString(), QString("1"));
}
void ut_metadata::testEditGps_longitude()
{
QuillMetadata editMetadata;
double expected = 60.1639;
double actual;
QVERIFY(editMetadata.isValid());
// Setting a setEntry
editMetadata.setEntry(QuillMetadata::Tag_GPSLongitude, QVariant(expected));
actual = editMetadata.entry(QuillMetadata::Tag_GPSLongitude).toDouble();
QCOMPARE(round(actual * PRECISION), round(expected * PRECISION));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSLongitudeRef).toString(), QString("E"));
// Setting a negative longitude (that is: the longitude reference should be now "W"est)
editMetadata.setEntry(QuillMetadata::Tag_GPSLongitude, QVariant(-expected));
actual = editMetadata.entry(QuillMetadata::Tag_GPSLongitude).toDouble();
QCOMPARE(round(actual * PRECISION), round(expected * PRECISION));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSLongitudeRef).toString(), QString("W"));
// 0 degrees longitude is "E"ast
editMetadata.setEntry(QuillMetadata::Tag_GPSLongitude, QVariant(double(0)));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSLongitude).toString(), QString("0"));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSLongitudeRef).toString(), QString("E"));
// Manually setting the longitude reference
editMetadata.setEntry(QuillMetadata::Tag_GPSLongitudeRef, QVariant(QString("W")));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSLongitudeRef).toString(), QString("W"));
}
void ut_metadata::testEditGps_direction()
{
QuillMetadata editMetadata;
QVERIFY(editMetadata.isValid());
// Setting image direction between 0.00 and 359.99
editMetadata.setEntry(QuillMetadata::Tag_GPSImgDirection, QVariant(double(25.25)));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSImgDirection).toString(), QString("25.25"));
// Setting image under 0.00
editMetadata.setEntry(QuillMetadata::Tag_GPSImgDirection, QVariant(double(-15)));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSImgDirection).toString(), QString("345"));
// Setting image over 359.99
editMetadata.setEntry(QuillMetadata::Tag_GPSImgDirection, QVariant(double(400)));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSImgDirection).toString(), QString("40"));
// Manually setting the direction reference
editMetadata.setEntry(QuillMetadata::Tag_GPSImgDirectionRef, QVariant(QString("T")));
QCOMPARE(editMetadata.entry(QuillMetadata::Tag_GPSImgDirectionRef).toString(), QString("T"));
}
void ut_metadata::testOrientationTagSpeedup()
{
QString str("/usr/share/quillimagefilter-tests/images/16_color_palette.png");
for (int i = 0; i<=8; i++){
QTemporaryFile file;
file.open();
sourceImage.save(file.fileName(), "jpg");
QuillMetadata empty;
empty.setEntry(QuillMetadata::Tag_Orientation, QVariant(i));
QVERIFY(empty.write(file.fileName()));
int orientation1, orientation2;
{
QuillMetadata *metadata = new QuillMetadata(file.fileName(),
QuillMetadata::ExifFormat);
QVERIFY(metadata->isValid());
QCOMPARE(metadata->entry(QuillMetadata::Tag_Orientation).toInt(), i);
orientation1 = metadata->entry(QuillMetadata::Tag_Orientation).toInt();
delete metadata;
}
{
QuillMetadata *metadata = new QuillMetadata(file.fileName(),
QuillMetadata::ExifFormat,
QuillMetadata::Tag_Orientation);
QVERIFY(metadata->isValid());
QCOMPARE(metadata->entry(QuillMetadata::Tag_Orientation).toInt(), i);
orientation2 = metadata->entry(QuillMetadata::Tag_Orientation).toInt();
delete metadata;
}
QCOMPARE(orientation1, orientation2);
}
}