public void TestBool()
{
var gv = new GValue();
gv.SetType(GValue.GBoolType);
gv.Set(true);
var value = gv.Get();
Assert.True(value as bool?);
gv.Set(false);
value = gv.Get();
Assert.False(value as bool?);
}
public void TestString()
{
var gv = new GValue();
gv.SetType(GValue.GStrType);
gv.Set("banana");
var value = gv.Get();
Assert.Equal("banana", value);
}
public void TestDouble()
{
var gv = new GValue();
gv.SetType(GValue.GDoubleType);
gv.Set(3.1415);
var value = gv.Get();
Assert.Equal(3.1415, value);
}
public void TestUint64()
{
var gv = new GValue();
gv.SetType(GValue.GUint64Type);
gv.Set(ulong.MaxValue);
var value = gv.Get();
Assert.Equal(ulong.MaxValue, value);
}
public void TestInt()
{
var gv = new GValue();
gv.SetType(GValue.GIntType);
gv.Set(12);
var value = gv.Get();
Assert.Equal(12, value);
}
public void TestArrayDouble()
{
var gv = new GValue();
gv.SetType(GValue.ArrayDoubleType);
gv.Set(new[] { 1.1, 2.1, 3.1 });
var value = gv.Get();
Assert.Equal(new[] { 1.1, 2.1, 3.1 }, value as IEnumerable);
}
public void TestArrayInt()
{
var gv = new GValue();
gv.SetType(GValue.ArrayIntType);
gv.Set(new[] { 1, 2, 3 });
var value = gv.Get();
Assert.Equal(new[] { 1, 2, 3 }, value as IEnumerable);
}
public void TestBlob()
{
var blob = File.ReadAllBytes(Helper.JpegFile);
var gv = new GValue();
gv.SetType(GValue.BlobType);
gv.Set(blob);
var value = gv.Get();
Assert.Equal(blob, value);
}
public void TestImage()
{
var image = Image.NewFromFile(Helper.JpegFile);
var gv = new GValue();
gv.SetType(GValue.ImageType);
gv.Set(image);
var value = gv.Get();
Assert.Equal(image, value);
}
public void TestArrayInt()
{
int[] actual;
using (var gv = new GValue())
{
gv.SetType(GValue.ArrayIntType);
gv.Set(new[] { 1, 2, 3 });
actual = (int[])gv.Get();
}
Assert.Equal(new[] { 1, 2, 3 }, actual);
}
public void TestArrayDouble()
{
double[] actual;
using (var gv = new GValue())
{
gv.SetType(GValue.ArrayDoubleType);
gv.Set(new[] { 1.1, 2.1, 3.1 });
actual = (double[])gv.Get();
}
Assert.Equal(new[] { 1.1, 2.1, 3.1 }, actual);
}
public void TestArrayImage()
{
var image = Image.NewFromFile(Helper.JpegFile);
var values = image.Bandsplit();
var gv = new GValue();
gv.SetType(GValue.ArrayImageType);
gv.Set(values);
var value = gv.Get();
Assert.Equal(values, value as IEnumerable);
}
public void TestDouble()
{
double actual;
using (var gv = new GValue())
{
gv.SetType(GValue.GDoubleType);
gv.Set(3.1415);
actual = (double)gv.Get();
}
Assert.Equal(3.1415, actual);
}
public void TestUint64()
{
ulong actual;
using (var gv = new GValue())
{
gv.SetType(GValue.GUint64Type);
gv.Set(ulong.MaxValue);
actual = (ulong)gv.Get();
}
Assert.Equal(ulong.MaxValue, actual);
}
public void TestBool()
{
bool actual;
using (var gv = new GValue())
{
gv.SetType(GValue.GBoolType);
gv.Set(true);
actual = (bool)gv.Get();
}
Assert.True(actual);
}
public void TestInt()
{
int actual;
using (var gv = new GValue())
{
gv.SetType(GValue.GIntType);
gv.Set(12);
actual = (int)gv.Get();
}
Assert.Equal(12, actual);
}
public void TestRefString()
{
string actual;
using (var gv = new GValue())
{
gv.SetType(GValue.RefStrType);
gv.Set("banana");
actual = (string)gv.Get();
}
Assert.Equal("banana", actual);
}
public void TestEnum()
{
// the Interpretation enum is created when the first image is made --
// make it ourselves in case we are run before the first image
NetVips.VipsInterpretationGetType();
var interpretationGtype = NetVips.TypeFromName("VipsInterpretation");
var gv = new GValue();
gv.SetType(interpretationGtype);
gv.Set("xyz");
var value = gv.Get();
Assert.Equal("xyz", value);
}
public void TestFlags()
{
// the OperationFlags enum is created when the first op is made --
// make it ourselves in case we are run before that
NetVips.VipsOperationFlagsGetType();
var operationflagsGtype = NetVips.TypeFromName("VipsOperationFlags");
var gv = new GValue();
gv.SetType(operationflagsGtype);
gv.Set(12);
var value = gv.Get();
Assert.Equal(12u, value);
}
public void TestBlob()
{
var blob = File.ReadAllBytes(Helper.JpegFile);
byte[] actual;
using (var gv = new GValue())
{
gv.SetType(GValue.BlobType);
gv.Set(blob);
actual = (byte[])gv.Get();
}
Assert.Equal(blob, actual);
}
public void TestImage()
{
var image = Image.NewFromFile(Helper.JpegFile);
Image actual;
using (var gv = new GValue())
{
gv.SetType(GValue.ImageType);
gv.Set(image);
actual = (Image)gv.Get();
}
Assert.Equal(image, actual);
}
public void TestEnum()
{
// the Interpretation enum is created when the first image is made --
// make it ourselves in case we are run before the first image
NetVips.VipsInterpretationGetType();
var gtype = NetVips.TypeFromName("VipsInterpretation");
Enums.Interpretation actual;
using (var gv = new GValue())
{
gv.SetType(gtype);
gv.Set(Enums.Interpretation.Xyz);
actual = (Enums.Interpretation)gv.Get();
}
Assert.Equal(Enums.Interpretation.Xyz, actual);
}
public void TestFlags()
{
// the OperationFlags enum is created when the first op is made --
// make it ourselves in case we are run before that
NetVips.VipsOperationFlagsGetType();
var gtype = NetVips.TypeFromName("VipsOperationFlags");
Enums.OperationFlags actual;
using (var gv = new GValue())
{
gv.SetType(gtype);
gv.Set(Enums.OperationFlags.DEPRECATED);
actual = (Enums.OperationFlags)gv.Get();
}
Assert.Equal(Enums.OperationFlags.DEPRECATED, actual);
}
public void TestArrayImage()
{
var images = Image.NewFromFile(Helper.JpegFile).Bandsplit();
Image[] actualImages;
using (var gv = new GValue())
{
gv.SetType(GValue.ArrayImageType);
gv.Set(images);
actualImages = (Image[])gv.Get();
}
for (var i = 0; i < actualImages.Length; i++)
{
var actual = actualImages[i];
var expected = images[i];
Assert.Equal(expected, actual);
}
}