| public GetGlobalObject ( string objname ) : object | ||
| objname | string | |
| Результат | object | |
public void CompileAndExecuteTwoSimpleCommand()
{
Block block = this.compiler.CompileBlock("a := 1. b := 2");
Machine machine = new Machine();
block.Execute(machine, null);
Assert.AreEqual(1, machine.GetGlobalObject("a"));
Assert.AreEqual(2, machine.GetGlobalObject("b"));
}
public void ExecuteBlockWithTwoCommands()
{
Loader loader = new Loader(new StringReader("One := 1.\nTwo := 2\n!\n"), new VmCompiler());
Machine machine = new Machine();
loader.LoadAndExecute(machine);
Assert.AreEqual(1, machine.GetGlobalObject("One"));
Assert.AreEqual(2, machine.GetGlobalObject("Two"));
}
public void ExecuteBlock()
{
Loader loader = new Loader(new StringReader("One := 1\n!\n"), new SimpleCompiler());
Machine machine = new Machine();
loader.LoadAndExecute(machine);
Assert.AreEqual(1, machine.GetGlobalObject("One"));
}
public void DefineClassAndGetItsOutputString()
{
Loader loader = new Loader(@"DefineRectangleWithNewAndInitialize.st", new VmCompiler());
Machine machine = new Machine();
loader.LoadAndExecute(machine);
BaseClass rectangle = (BaseClass)machine.GetGlobalObject("Rectangle");
string output = rectangle.ToOutputString();
Assert.IsNotNull(output);
Assert.IsTrue(output.Contains("nil subclass:"));
Assert.IsTrue(output.Contains("category: ''!"));
Assert.IsTrue(output.Contains("!Rectangle class methods!"));
Assert.IsTrue(output.Contains("!Rectangle methods!"));
Assert.IsTrue(output.Contains("! !"));
Assert.IsTrue(output.Contains("^x"));
Assert.IsTrue(output.Contains("^y"));
Assert.IsTrue(output.Contains("x := 10"));
Assert.IsTrue(output.Contains("y := 20"));
}
public void ExecuteSetObjectsFile()
{
Loader loader = new Loader(@"SetObjects.st", new VmCompiler());
Machine machine = new Machine();
loader.LoadAndExecute(machine);
Assert.AreEqual(1, machine.GetGlobalObject("One"));
Assert.AreEqual(2, machine.GetGlobalObject("Two"));
}
public void ExecuteSetDotNetObjectFile()
{
Loader loader = new Loader(@"SetDotNetObject.st", new VmCompiler());
Machine machine = new Machine();
loader.LoadAndExecute(machine);
object obj = machine.GetGlobalObject("FileInfo");
Assert.IsNotNull(obj);
Assert.IsInstanceOfType(obj, typeof(System.IO.FileInfo));
}
public void ExecuteTrueIfTrueIfFalse()
{
Machine machine = new Machine();
Block block = this.compiler.CompileBlock("true ifTrue: [GlobalName := 'bar'] ifFalse: [GlobalName := 'foo']");
Assert.IsNotNull(block);
block.Execute(machine, null);
Assert.AreEqual("bar", machine.GetGlobalObject("GlobalName"));
}
public void ExecuteBlock()
{
Machine machine = new Machine();
object nil = machine.UndefinedObjectClass;
Assert.IsNotNull(nil);
Assert.IsInstanceOfType(nil, typeof(IClass));
Block block = this.compiler.CompileBlock("nil ifNil: [GlobalName := 'foo']");
Assert.IsNotNull(block);
block.Execute(machine, null);
Assert.IsNotNull(machine.GetGlobalObject("GlobalName"));
}
public void ExecuteTrueIfFalse()
{
Machine machine = new Machine();
Parser compiler = new Parser("true ifFalse: [GlobalName := 'foo']");
Block block = compiler.CompileBlock();
Assert.IsNotNull(block);
block.Execute(machine, null);
Assert.IsNull(machine.GetGlobalObject("GlobalName"));
}
public void DuplicateClassInOtherMachine()
{
Loader loader = new Loader(@"DefineRectangleWithNewAndInitialize.st", new SimpleCompiler());
Machine machine = new Machine();
loader.LoadAndExecute(machine);
BaseClass rectangle = (BaseClass)machine.GetGlobalObject("Rectangle");
string output = rectangle.ToOutputString();
Loader loader2 = new Loader(new StringReader(output), new VmCompiler());
Machine machine2 = new Machine();
loader2.LoadAndExecute(machine2);
BaseClass rectangle2 = (BaseClass)machine2.GetGlobalObject("Rectangle");
Assert.IsNotNull(rectangle2);
Assert.IsNotNull(rectangle2.GetClassMethod("new"));
Assert.IsNotNull(rectangle2.GetInstanceMethod("x"));
Assert.IsNotNull(rectangle2.GetInstanceMethod("y"));
Assert.IsNotNull(rectangle2.GetInstanceMethod("x:"));
Assert.IsNotNull(rectangle2.GetInstanceMethod("y:"));
Assert.IsNotNull(rectangle2.GetInstanceMethod("initialize"));
Parser parser = new Parser("Rectangle new");
Block block = parser.CompileBlock();
object result = block.Execute(machine2, null);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(IObject));
IObject iobj = (IObject)result;
Assert.AreEqual(10, iobj[0]);
Assert.AreEqual(20, iobj[1]);
}
public void CompileAndRun()
{
Machine machine = new Machine();
Block block;
block = new Block();
block.CompileArgument("newX");
block.CompileGet("newX");
block.CompileSet("GlobalX");
block.Execute(machine, new object[] { 10 });
Assert.AreEqual(10, machine.GetGlobalObject("GlobalX"));
}
public void CompileAndRunWithGlobal()
{
Block block;
block = new Block();
block.CompileGetConstant(10);
block.CompileSet("Global");
Machine machine = new Machine();
block.Execute(machine, null);
Assert.AreEqual(10, machine.GetGlobalObject("Global"));
}
public void SetGlobalVariable()
{
Machine machine = new Machine();
machine.SetGlobalObject("One", 1);
Assert.AreEqual(1, machine.GetGlobalObject("One"));
}
public void LoadLibrary2UsingLoadFile()
{
Machine machine = new Machine();
machine.LoadFile("Library2.st");
Assert.IsNotNull(machine.GetGlobalObject("Object"));
Assert.IsNotNull(machine.GetGlobalObject("Behavior"));
Assert.IsNotNull(machine.GetGlobalObject("ClassDescription"));
Assert.IsNotNull(machine.GetGlobalObject("Class"));
Assert.IsNotNull(machine.GetGlobalObject("Metaclass"));
Assert.IsNotNull(machine.GetGlobalObject("UndefinedObject"));
}
public void InitializeMachine()
{
Machine machine = new Machine();
Assert.IsNotNull(machine.UndefinedObjectClass);
Assert.IsNull(machine.ClassClass);
Assert.IsNotNull(machine.Environment);
var result = machine.GetGlobalObject("UndefinedObject");
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(IBehavior));
Assert.IsInstanceOfType(result, typeof(BaseClass));
var klass = (BaseClass)result;
Assert.AreEqual("UndefinedObject", klass.Name);
Assert.AreSame(klass, machine.UndefinedObjectClass);
result = machine.GetGlobalObject("Machine");
Assert.IsNotNull(result);
Assert.AreSame(machine, result);
result = machine.GetGlobalObject("Smalltalk");
Assert.IsNotNull(result);
Assert.AreSame(machine.Environment, result);
Assert.AreSame(machine.Environment, machine.CurrentEnvironment);
}
public void GetNullIfGlobalVariableDoesNotExists()
{
Machine machine = new Machine();
Assert.IsNull(machine.GetGlobalObject("InexistenteGlobal"));
}