public void InvalidReadParameterRaisesError(int head, int track, int sector, int length)
{
// --- Arrange
var floppy = VirtualFloppyFile.CreateSpectrumFloppyFile(TestFile);
// --- Act
floppy.ReadData(head, track, sector, length);
}
public void CreatingAFloppyFileWorksAsExpected()
{
// --- Act
VirtualFloppyFile.CreateSpectrumFloppyFile(TestFile);
// --- Assert
VirtualFloppyFile.OpenFloppyFile(TestFile);
}
public void InvalidWriteParameterRaisesError(int head, int track, int sector, int length)
{
// --- Arrange
var floppy = VirtualFloppyFile.CreateSpectrumFloppyFile(TestFile);
var data = new byte[length];
// --- Act
floppy.WriteData(head, track, sector, data);
}
public void OpenOrCreateOpensAnExistingNewFile()
{
// --- Arrange
var floppy = VirtualFloppyFile.CreateSpectrumFloppyFile(TestFile);
var data = new byte[] { 0x01, 0x02, 0x03, 0x04 };
floppy.WriteData(1, 3, 5, data);
// --- Act
floppy = VirtualFloppyFile.OpenOrCreateFloppyFile(TestFile);
// --- Assert
var dataBack = floppy.ReadData(1, 3, 5, data.Length);
dataBack.SequenceEqual(data).ShouldBeTrue();
}
/// <summary>
/// Sets the active project to the current project file
/// </summary>
protected async override Task ExecuteAsync()
{
// --- Collect export parameters from the UI
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
if (DisplayCreateVfddDialog(out var vm))
{
return;
}
// --- Create a temporary file
string fullPath;
try
{
var filename = Path.ChangeExtension(Path.GetFileName(vm.Filename), ".vfdd");
var userPath = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
fullPath = Path.Combine(Path.Combine(userPath, "SpectNetFloppies"), filename);
VirtualFloppyFile.CreateSpectrumFloppyFile(fullPath, vm.Format);
}
catch (Exception ex)
{
VsxDialogs.Show($"Error: {ex.Message}", "Error creating virtual floppy disk file");
return;
}
// --- Add the temp file to the project
SpectrumProject.AddFileToProject(SpectNetPackage.Default.Options.VfddFolder, fullPath,
INVALID_FOLDER_MESSAGE, FILE_EXISTS_MESSAGE);
// --- Remove the temp file
try
{
File.Delete(fullPath);
}
catch (Exception)
{
// --- This exception is intentionally ignored
}
}