public void TestForContinue()
{
string compileTest = @"
module Program
{
function main(array : int[]) : int
{
var val : int = 0;
for(i in array)
{
if(i == 1) continue;
val = val + i;
}
return val;
}
}
";
var lexResults = lexer.Lex(new Document(compileTest, "")).GetAwaiter().GetResult();
var parseResults = parser.Parse(lexResults).GetAwaiter().GetResult();
var compileUnit = new CompileUnit(new [] { parseResults });
var compileResults = compileUnit.Compile();
System.Console.WriteLine();
foreach (var err in compileResults.Errors)
{
System.Console.WriteLine($"ERROR: {err.Message}");
}
Assert.IsTrue(compileResults.Errors.Length == 0);
byte[] image = compileResults.Output.Serialize();
System.Console.WriteLine($"Compiled Cozi IL image - {image.Length} byte(s)");
ILContext context = new ILContext(image);
CoziVM vm = new CoziVM(context);
foreach (var m in context.Modules)
{
System.Console.WriteLine(m.ToString());
}
var intType = context.GlobalTypes.GetType("int");
var intArrayRef = vm.NewArray(intType, 6);
vm.Pin(intArrayRef.SrcPointer);
vm.SetElement <int>(intArrayRef, 0, 24);
vm.SetElement <int>(intArrayRef, 1, 1);
vm.SetElement <int>(intArrayRef, 2, 49);
vm.SetElement <int>(intArrayRef, 3, 1);
vm.SetElement <int>(intArrayRef, 4, 7);
vm.SetElement <int>(intArrayRef, 5, 1);
Assert.IsTrue(vm.BeginInvoke("Program", "main", out var ctx));
ctx.PushArg <VMSlice>(intArrayRef, 0);
Assert.IsTrue(ctx.Invoke <int>() == (24 + 49 + 7));
}
public void BasicTest2()
{
string compileTest = @"
module Program
{
function main(myArg : string[], myIdx : int) : string
{
return myArg[myIdx];
}
}
";
var lexResults = lexer.Lex(new Document(compileTest, "")).GetAwaiter().GetResult();
var parseResults = parser.Parse(lexResults).GetAwaiter().GetResult();
var compileUnit = new CompileUnit(new [] { parseResults });
var compileResults = compileUnit.Compile();
System.Console.WriteLine();
foreach (var err in compileResults.Errors)
{
System.Console.WriteLine($"ERROR: {err.Message}");
}
Assert.IsTrue(compileResults.Errors.Length == 0);
byte[] image = compileResults.Output.Serialize();
System.Console.WriteLine($"Compiled Cozi IL image - {image.Length} byte(s)");
ILContext context = new ILContext(image);
CoziVM vm = new CoziVM(context);
foreach (var m in context.Modules)
{
System.Console.WriteLine(m.ToString());
}
var stringType = context.GlobalTypes.GetType("string");
var stringArrayRef = vm.NewArray(stringType, 1);
vm.Pin(stringArrayRef.SrcPointer);
vm.SetElement <VMSlice>(stringArrayRef, 0, vm.NewString("Hello, Cozi!"));
Assert.IsTrue(vm.BeginInvoke("Program", "main", out var ctx));
ctx.PushArg <int>(0, 1);
ctx.PushArg <VMSlice>(stringArrayRef, 0);
var returnVal = vm.AsString(ctx.Invoke <VMSlice>());
Assert.IsTrue(returnVal == "Hello, Cozi!");
}