[Category("NotWorking")] // https://bugzilla.novell.com/show_bug.cgi?id=338779
public void FromStream_Metafile_Wmf_NotOrigin()
{
Assert.Throws <ArgumentException>(() =>
{
string filename = TestBitmap.getInFile("bitmaps/telescope_01.wmf");
using (FileStream fs = File.OpenRead(filename)) {
fs.Position = fs.Length / 2;
Image.FromStream(fs);
}
});
}
public void SelectFromUnusualSize_Normal32()
{
using (FileStream fs = File.OpenRead(TestBitmap.getInFile("bitmaps/80509.ico"))) {
using (Icon xp = new Icon(fs, 32, 32)) {
Assert.AreEqual(22, xp.Height, "Height");
Assert.AreEqual(11, xp.Width, "Width");
Assert.AreEqual(11, xp.Size.Width, "Size.Width");
Assert.AreEqual(22, xp.Size.Height, "Size.Height");
}
}
}
public void FromStream_Metafile_Wmf()
{
string filename = TestBitmap.getInFile("bitmaps/telescope_01.wmf");
using (FileStream fs = File.OpenRead(filename))
{
using (Image img = Image.FromStream(fs))
{
Wmf(img);
}
}
}
public void FromStream_Metafile_Emf()
{
string filename = TestBitmap.getInFile("bitmaps/milkmateya01.emf");
using (FileStream fs = File.OpenRead(filename))
{
using (Image img = Image.FromStream(fs))
{
Emf(img);
}
}
}
public void SetUp()
{
String path = TestBitmap.getInFile("bitmaps/smiley.ico");
icon = new Icon(path);
fs1 = new FileStream(path, FileMode.Open);
icon16 = new Icon(TestBitmap.getInFile("bitmaps/16x16x16.ico"));
icon32 = new Icon(TestBitmap.getInFile("bitmaps/32x32x16.ico"));
icon48 = new Icon(TestBitmap.getInFile("bitmaps/48x48x1.ico"));
icon64 = new Icon(TestBitmap.getInFile("bitmaps/64x64x256.ico"));
icon96 = new Icon(TestBitmap.getInFile("bitmaps/96x96x256.ico"));
}
public void Icon256ToBitmap_Request0()
{
// 415581.ico has 2 images, the 256 and 48
using (FileStream fs = File.OpenRead(TestBitmap.getInFile("bitmaps/415581.ico"))) {
Icon icon = new Icon(fs, 0, 0);
using (Bitmap b = icon.ToBitmap()) {
Assert.AreEqual(0, b.Palette.Entries.Length, "#B1");
Assert.AreEqual(48, b.Height, "#B2");
Assert.AreEqual(48, b.Width, "#B3");
Assert.IsTrue(b.RawFormat.Equals(ImageFormat.MemoryBmp), "#B4");
Assert.AreEqual(2, b.Flags, "#B5");
}
}
}
public void Constructor_Icon_DoesntReturn256Passing1()
{
string filepath = TestBitmap.getInFile("bitmaps/323511.ico");
Icon orig = new Icon(filepath);
Assert.AreEqual(32, orig.Height);
Assert.AreEqual(32, orig.Width);
Icon ret = new Icon(orig, 1, 1);
Assert.AreNotEqual(0, ret.Height);
Assert.AreNotEqual(0, ret.Width);
}
public void Constructor_Icon_GetNormalSizeFromIconWith256()
{
string filepath = TestBitmap.getInFile("bitmaps/323511.ico");
Icon orig = new Icon(filepath);
Assert.AreEqual(32, orig.Height);
Assert.AreEqual(32, orig.Width);
Icon ret = new Icon(orig, 48, 48);
Assert.AreEqual(48, ret.Height);
Assert.AreEqual(48, ret.Width);
}
[Test] // bug #410608
public void Save_256()
{
string filepath = TestBitmap.getInFile("bitmaps/323511.ico");
using (Icon icon = new Icon(filepath)) {
// bug #415809 fixed
SaveAndCompare("256", icon, true);
}
// binary comparison
var orig = new MemoryStream(File.ReadAllBytes(filepath));
var saved = new MemoryStream();
using (Icon icon = new Icon(filepath))
icon.Save(saved);
FileAssert.AreEqual(orig, saved, "binary comparison");
}
public void HiconRoundtrip()
{
IntPtr handle;
using (Icon icon = new Icon(TestBitmap.getInFile("bitmaps/16x16x16.ico"))) {
Assert.AreEqual(16, icon.Height, "Original.Height");
Assert.AreEqual(16, icon.Width, "Original.Width");
handle = icon.ToBitmap().GetHicon();
}
// HICON survives
using (Icon icon2 = Icon.FromHandle(handle)) {
Assert.AreEqual(16, icon2.Height, "Survivor.Height");
Assert.AreEqual(16, icon2.Width, "Survivor.Width");
Assert.AreEqual(handle, icon2.Handle, "Survivor.Handle");
IconTest.SaveAndCompare("HICON", icon2, false);
}
}
private void XPIcon(int size)
{
// note: the Icon(string,Size) or Icon(string,int,int) doesn't exists under 1.x
using (FileStream fs = File.OpenRead(TestBitmap.getInFile("bitmaps/32bpp.ico"))) {
using (Icon xp = new Icon(fs, size, size)) {
Assert.AreEqual(size, xp.Height, "Height");
Assert.AreEqual(size, xp.Width, "Width");
Assert.AreEqual(size, xp.Size.Width, "Size.Width");
Assert.AreEqual(size, xp.Size.Height, "Size.Height");
Bitmap bmp = xp.ToBitmap();
Assert.AreEqual(size, bmp.Height, "Bitmap.Height");
Assert.AreEqual(size, bmp.Width, "Bitmap.Width");
Assert.AreEqual(size, bmp.Size.Width, "Bitmap.Size.Width");
Assert.AreEqual(size, bmp.Size.Height, "Bitmap.Size.Height");
}
}
}
[Test] // bug #410608
public void Save_256()
{
if (RunningOnUnix)
{
Assert.Ignore("Depends on bug #323511");
}
using (Icon icon = new Icon(TestBitmap.getInFile("bitmaps/323511.ico"))) {
// FIXME: use this instead after bug #415809 is fixed
//SaveAndCompare ("256", icon, true);
MemoryStream ms = new MemoryStream();
icon.Save(ms);
ms.Position = 0;
using (Icon loaded = new Icon(ms)) {
Assert.AreEqual(icon.Height, loaded.Height, "Loaded.Height");
Assert.AreEqual(icon.Width, loaded.Width, "Loaded.Width");
}
}
}
public void CreateMultipleIconFromSameHICON()
{
IntPtr handle;
using (Icon icon = new Icon(TestBitmap.getInFile("bitmaps/16x16x16.ico"))) {
Assert.AreEqual(16, icon.Height, "Original.Height");
Assert.AreEqual(16, icon.Width, "Original.Width");
handle = icon.ToBitmap().GetHicon();
}
// HICON survives
using (Icon icon2 = Icon.FromHandle(handle)) {
Assert.AreEqual(16, icon2.Height, "2.Height");
Assert.AreEqual(16, icon2.Width, "2.Width");
Assert.AreEqual(handle, icon2.Handle, "2.Handle");
IconTest.SaveAndCompare("HICON2", icon2, false);
}
using (Icon icon3 = Icon.FromHandle(handle)) {
Assert.AreEqual(16, icon3.Height, "3.Height");
Assert.AreEqual(16, icon3.Width, "3.Width");
Assert.AreEqual(handle, icon3.Handle, "3.Handle");
IconTest.SaveAndCompare("HICON", icon3, false);
}
}
public void HandleRoundtrip()
{
IntPtr handle;
using (Icon icon = new Icon(TestBitmap.getInFile("bitmaps/16x16x16.ico"))) {
Assert.AreEqual(16, icon.Height, "Original.Height");
Assert.AreEqual(16, icon.Width, "Original.Width");
handle = icon.Handle;
using (Icon icon2 = Icon.FromHandle(handle)) {
Assert.AreEqual(16, icon2.Height, "FromHandle.Height");
Assert.AreEqual(16, icon2.Width, "FromHandle.Width");
Assert.AreEqual(handle, icon2.Handle, "FromHandle.Handle");
IconTest.SaveAndCompare("Handle", icon2, false);
}
}
// unlike other cases (HICON, HBITMAP) handle DOESN'T survives original icon disposal
// commented / using freed memory is risky ;-)
/*using (Icon icon3 = Icon.FromHandle (handle)) {
* Assert.AreEqual (0, icon3.Height, "Survivor.Height");
* Assert.AreEqual (0, icon3.Width, "Survivor.Width");
* Assert.AreEqual (handle, icon3.Handle, "Survivor.Handle");
* }*/
}
public void CreateMultipleIconFromSameHandle()
{
IntPtr handle;
using (Icon icon = new Icon(TestBitmap.getInFile("bitmaps/16x16x16.ico"))) {
Assert.AreEqual(16, icon.Height, "Original.Height");
Assert.AreEqual(16, icon.Width, "Original.Width");
handle = icon.Handle;
using (Icon icon2 = Icon.FromHandle(handle)) {
Assert.AreEqual(16, icon2.Height, "2.Height");
Assert.AreEqual(16, icon2.Width, "2.Width");
Assert.AreEqual(handle, icon2.Handle, "2.Handle");
IconTest.SaveAndCompare("Handle2", icon2, false);
}
using (Icon icon3 = Icon.FromHandle(handle)) {
Assert.AreEqual(16, icon3.Height, "3.Height");
Assert.AreEqual(16, icon3.Width, "3.Width");
Assert.AreEqual(handle, icon3.Handle, "3.Handle");
IconTest.SaveAndCompare("Handle3", icon3, false);
}
}
// unlike other cases (HICON, HBITMAP) handle DOESN'T survives original icon disposal
// commented / using freed memory is risky ;-)
}
[Test, ExpectedException()] //ToDo: System.ComponentModel.Win32Exception
public void Only256InFile()
{
using (FileStream fs = File.OpenRead(TestBitmap.getInFile("bitmaps/only256.ico"))) {
Icon icon = new Icon(fs, 0, 0);
}
}
public void Only256InFile()
{
using (FileStream fs = File.OpenRead(TestBitmap.getInFile("bitmaps/only256.ico"))) {
Assert.Throws <Win32Exception> (() => new Icon(fs, 0, 0));
}
}
