public async Task BinaryOperatorInterpreterAddition()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
VARIABLE var1 = 2 + 3 # Should be 5
VARIABLE var2 = ""2"" + 3 # Should be 23
VARIABLE var3 = 2 + 3.0 # Should be 5
VARIABLE var4 = ""Hello"" + true # Should be HelloTrue
END FUNCTION";
var interpreter = new BaZicInterpreter(parser.Parse(inputCode, true).Program);
await interpreter.StartDebugAsync(true);
var result = interpreter.GetStateChangedHistoryString();
Assert.IsNull(interpreter.Error);
Assert.IsTrue(result.Contains("[Log] Variable 'var1' declared. Default value : 5 (System.Int32)"));
Assert.IsTrue(result.Contains("[Log] Variable 'var2' declared. Default value : 23 (System.String)"));
Assert.IsTrue(result.Contains("[Log] Variable 'var3' declared. Default value : 5 (System.Double)"));
Assert.IsTrue(result.Contains("[Log] Variable 'var4' declared. Default value : HelloTrue (System.String)"));
inputCode =
@"EXTERN FUNCTION Main(args[])
VARIABLE var4 = true + false # Should fail
END FUNCTION";
interpreter = new BaZicInterpreter(parser.Parse(inputCode, true).Program);
await interpreter.StartDebugAsync(true);
result = interpreter.GetStateChangedHistoryString();
Assert.IsTrue(result.Contains("[Error] Unexpected and unmanaged error has been detected : Operator '+' cannot be applied to operands of type 'bool' and 'bool'"));
}
public async Task BaZicInterpreterWithUiProgramBadControlAccessorUse()
{
var parser = new BaZicParser();
var inputCode =
@"
EXTERN FUNCTION Main(args[])
Button1.Content = ""Hello""
END FUNCTION";
var xamlCode = @"
<Window xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation"" Name=""Window"">
<Grid>
<Button Name=""Button1""/>
</Grid>
</Window>";
var bazicProgram = (BaZicUiProgram)parser.Parse(inputCode, xamlCode, optimize: true).Program;
var interpreter = new BaZicInterpreter(bazicProgram);
await interpreter.StartDebugAsync(true);
var exception = interpreter.Error.Exception;
Assert.AreEqual("The variable 'Button1' does not exist or is not accessible.", exception.Message);
}
public async Task ProgramInterpreterInvokeExternMethod4()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
END FUNCTION
EXTERN FUNCTION Method1(arg)
RETURN arg
END FUNCTION";
using (var interpreter = new BaZicInterpreter(parser.Parse(inputCode, false).Program))
{
var tempFile = Path.Combine(Path.GetTempPath(), "BaZic_Bin", Path.GetFileNameWithoutExtension(Path.GetTempFileName()) + ".exe");
var errors = await interpreter.Build();
Assert.IsNull(errors);
var result = await interpreter.InvokeMethod(true, "Method1", true, 123);
Assert.AreEqual(123, result);
Assert.AreEqual(BaZicInterpreterState.Idle, interpreter.State);
}
}
public async Task ProgramInterpreterInvokeExternMethod3()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
AWAIT MethodAsync(345, 5.0)
END FUNCTION
EXTERN FUNCTION Method1(arg)
RETURN arg
END FUNCTION
ASYNC FUNCTION MethodAsync(value, timeToWait)
VARIABLE var1 = AWAIT System.Threading.Tasks.Task.Delay(System.TimeSpan.FromSeconds(timeToWait))
RETURN value
END FUNCTION";
using (var interpreter = new BaZicInterpreter(parser.Parse(inputCode, false).Program))
{
var t = interpreter.StartDebugAsync(true);
var result = await interpreter.InvokeMethod(true, "Method1", true, 123);
Assert.AreEqual(123, result);
// Idle is expected because InvokeMethod waits that the main
// thread (used by Main()) is free before running. So the async
// function is complete before reaching this assert.
Assert.AreEqual(BaZicInterpreterState.Idle, interpreter.State);
await interpreter.Stop();
Assert.AreEqual(BaZicInterpreterState.Stopped, interpreter.State);
}
}
public async Task ProgramInterpreterInvokeExternMethod7()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
END FUNCTION
EXTERN ASYNC FUNCTION Method1(arg)
VARIABLE var1 = AWAIT System.Threading.Tasks.Task.Delay(System.TimeSpan.FromSeconds(3.0))
RETURN arg
END FUNCTION";
using (var interpreter = new BaZicInterpreter(parser.Parse(inputCode, false).Program))
{
var errors = await interpreter.Build();
Assert.IsNull(errors);
var t = interpreter.StartReleaseAsync(true);
var result = (Task)interpreter.InvokeMethod(true, "Method1", true, 123);
Assert.AreEqual(TaskStatus.WaitingForActivation, result.Status);
await Task.Delay(5000);
Assert.AreEqual(TaskStatus.RanToCompletion, result.Status);
Assert.AreEqual(123, ((dynamic)result).Result);
Assert.AreEqual(BaZicInterpreterState.Idle, interpreter.State);
await interpreter.Stop();
Assert.AreEqual(BaZicInterpreterState.Stopped, interpreter.State);
}
}
public async Task ProgramInterpreterInvokeExternMethod5()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
END FUNCTION
FUNCTION Method1(arg)
RETURN arg
END FUNCTION";
using (var interpreter = new BaZicInterpreter(parser.Parse(inputCode, false).Program))
{
var tempFile = Path.Combine(Path.GetTempPath(), "BaZic_Bin", Path.GetFileNameWithoutExtension(Path.GetTempFileName()) + ".exe");
var errors = await interpreter.Build();
Assert.IsNull(errors);
var result = await interpreter.InvokeMethod(true, "Method1", true, 123);
Assert.AreEqual(null, result);
Assert.AreEqual("Unexpected and unmanaged error has been detected : The method 'Method1' does not exist in the type 'BaZicProgramReleaseMode.Program'.", interpreter.Error.Exception.Message);
Assert.AreEqual(BaZicInterpreterState.StoppedWithError, interpreter.State);
}
}
public async Task InvokeMethodInterpreterRecursivityStackoverflowAsync()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
FirstMethod(1000) # A Stackoverflow must never happen if FirstMethod is ASYNC.
END FUNCTION
ASYNC FUNCTION FirstMethod(num)
IF num > 1 THEN
RETURN FirstMethod(num - 1)
END IF
RETURN num
END FUNCTION";
var interpreter = new BaZicInterpreter(parser.Parse(inputCode, false).Program);
await interpreter.StartDebugAsync(true);
var expected1 = "[Log] End of the execution of the method 'FirstMethod'. Returned value : 0 (System.Int32)";
var result = interpreter.GetStateChangedHistoryString();
Assert.IsTrue(result.Contains(expected1));
Assert.AreEqual(null, interpreter.ProgramResult);
await TestUtilities.TestAllRunningMode(null, inputCode);
}
public void BaZicOptimizerMethodInliningStatement()
{
var parser = new BaZicParser();
var codeGenerator = new BaZicCodeGenerator();
var inputCode =
@"EXTERN FUNCTION Main(args[])
Method1()
Method1()
END FUNCTION
FUNCTION Method1()
VARIABLE x = 1
x = 2
RETURN
END FUNCTION";
var program = parser.Parse(inputCode, true);
var result = codeGenerator.Generate(program.Program);
var expectedResult =
@"# BaZic code generated automatically
EXTERN FUNCTION Main(args[])
VARIABLE RET_A
_A:
VARIABLE x = 1
x = 2
GOTO _B
_B:
VARIABLE RET_C
_C:
VARIABLE x = 1
x = 2
GOTO _D
_D:
END FUNCTION
FUNCTION Method1()
VARIABLE x = 1
x = 2
RETURN
END FUNCTION";
var variable1Decl = (VariableDeclaration)program.Program.Methods.Last().Statements.First();
var variable1Ref = (VariableReferenceExpression)((AssignStatement)program.Program.Methods.Last().Statements[1]).LeftExpression;
var variable2Decl = (VariableDeclaration)program.Program.Methods.First().Statements[2];
var variable2Ref = (VariableReferenceExpression)((AssignStatement)program.Program.Methods.First().Statements[3]).LeftExpression;
var variable3Decl = (VariableDeclaration)program.Program.Methods.First().Statements[8];
var variable3Ref = (VariableReferenceExpression)((AssignStatement)program.Program.Methods.First().Statements[9]).LeftExpression;
Assert.AreEqual(variable1Decl.Id, variable1Ref.VariableDeclarationID);
Assert.AreNotEqual(variable1Decl.Id, variable2Decl.Id);
Assert.AreNotEqual(variable1Decl.Id, variable2Ref.VariableDeclarationID);
Assert.AreEqual(variable2Decl.Id, variable2Ref.VariableDeclarationID);
Assert.AreNotEqual(variable2Decl.Id, variable3Decl.Id);
Assert.AreNotEqual(variable2Decl.Id, variable3Ref.VariableDeclarationID);
Assert.AreEqual(variable3Decl.Id, variable3Ref.VariableDeclarationID);
Assert.AreEqual(expectedResult, result);
}
public async Task ProgramInterpreterTestEntryPointMethod()
{
var parser = new BaZicParser();
var inputCode =
@"FUNCTION Method1()
END FUNCTION";
using (var interpreter = new BaZicInterpreter(parser.Parse(inputCode, false).Program))
{
await interpreter.StartDebugAsync(true);
Assert.AreEqual(BaZicInterpreterState.Idle, interpreter.State);
}
inputCode =
@"EXTERN FUNCTION Main(args[])
END FUNCTION
EXTERN FUNCTION Main(args[])
END FUNCTION";
using (var interpreter = new BaZicInterpreter(parser.Parse(inputCode, true).Program))
{
await interpreter.StartDebugAsync(true);
Assert.IsInstanceOfType(interpreter.Error.Exception, typeof(SeveralEntryPointMethodException));
}
}
public void BaZicParserExpressionGroupSeparatorNested()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 = ((1))";
var program = parser.Parse(inputCode);
Assert.AreEqual(1, ((PrimitiveExpression)program.Program.GlobalVariables.Single().DefaultValue).Value);
}
public void BaZicParserPrimitiveExpressionArray()
{
var parser = new BaZicParser();
var inputCode = @"VARIABLE var1[] = NEW [""Hello"", NEW [""Foo"", ""Bar"", ""Buz""]]";
var program = parser.Parse(inputCode);
Assert.AreEqual(2, ((ArrayCreationExpression)program.Program.GlobalVariables.Single().DefaultValue).Values.Count);
}
public void BaZicParserPrimitiveExpressionFalse()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 = False";
var program = parser.Parse(inputCode);
Assert.AreEqual(false, ((PrimitiveExpression)program.Program.GlobalVariables.Single().DefaultValue).Value);
}
public void BaZicParserPrimitiveExpressionNull()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 = NULL";
var program = parser.Parse(inputCode);
Assert.IsNull(((PrimitiveExpression)program.Program.GlobalVariables.Single().DefaultValue).Value);
}
public async Task PropertyReferenceInterpreter()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
VARIABLE var1 = ""Hello"".Length
END FUNCTION";
var interpreter = new BaZicInterpreter(parser.Parse(inputCode, true).Program);
await interpreter.StartDebugAsync(true);
var expectedLogs = @"[State] Ready
[State] Preparing
[Log] Reference assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' loaded in the application domain.
[Log] Reference assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' loaded in the application domain.
[Log] Reference assembly 'System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' loaded in the application domain.
[Log] Reference assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' loaded in the application domain.
[Log] Reference assembly 'Microsoft.CSharp, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' loaded in the application domain.
[Log] Reference assembly 'PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' loaded in the application domain.
[Log] Reference assembly 'PresentationCore, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' loaded in the application domain.
[Log] Reference assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' loaded in the application domain.
[Log] Declaring global variables.
[Log] Program's entry point detected.
[State] Running
[Log] Preparing to invoke the method 'Main'.
[Log] Executing the argument values of the method.
[Log] Executing an expression of type 'ArrayCreationExpression'.
[Log] The expression returned the value 'BaZicProgramReleaseMode.ObservableDictionary' (BaZicProgramReleaseMode.ObservableDictionary (length: 0)).
[Log] Invoking the synchronous method 'Main'.
[Log] Variable 'args' declared. Default value : {Null}
[Log] Variable 'args' value set to : BaZicProgramReleaseMode.ObservableDictionary (BaZicProgramReleaseMode.ObservableDictionary (length: 0))
[Log] Registering labels.
[Log] Executing a statement of type 'VariableDeclaration'.
[Log] Executing an expression of type 'PropertyReferenceExpression'.
[Log] Getting the property ''Hello' (type:System.String).Length'.
[Log] Executing an expression of type 'PrimitiveExpression'.
[Log] The expression returned the value 'Hello' (System.String).
[Log] The expression returned the value '5' (System.Int32).
[Log] Variable 'var1' declared. Default value : 5 (System.Int32)
[Log] End of the execution of the method 'Main'. Returned value : ({Null})
[State] Idle
";
Assert.AreEqual(expectedLogs, interpreter.GetStateChangedHistoryString());
inputCode =
@"EXTERN FUNCTION Main(args[])
VARIABLE var1 = ""Hello"".length
END FUNCTION";
interpreter = new BaZicInterpreter(parser.Parse(inputCode, true).Program);
await interpreter.StartDebugAsync(true);
Assert.AreEqual("Unable to access to the property 'length' of the type 'System.String'.", interpreter.StateChangedHistory.Last().Error.Exception.InnerException.Message);
}
public void BaZicParserPrimitiveExpressionNestedQuotes()
{
var parser = new BaZicParser();
var inputCode = @"VARIABLE var1 = ""Hel\""l\r\no""";
var program = parser.Parse(inputCode);
Assert.AreEqual(@"Hel""l
o", ((PrimitiveExpression)program.Program.GlobalVariables.Single().DefaultValue).Value);
}
public void BaZicParserPrimitiveExpressionStringSeveralLines()
{
var parser = new BaZicParser();
var inputCode = @"VARIABLE var1 = ""Hello
World""";
var program = parser.Parse(inputCode);
Assert.AreEqual("Hello\r\nWorld", ((PrimitiveExpression)program.Program.GlobalVariables.Single().DefaultValue).Value);
}
public void BaZicParserOperatorsExpressionLessOrEqual()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 = 1 <= 2";
var program = parser.Parse(inputCode);
var value = (BinaryOperatorExpression)program.Program.GlobalVariables.Single().DefaultValue;
Assert.AreEqual(BinaryOperatorType.LessThanOrEqual, value.Operator);
}
public void BaZicParserVariableDeclaration5()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE variable_name";
var result = parser.Parse(inputCode);
Assert.AreEqual("variable_name", result.Program.GlobalVariables.Single().Name.Identifier);
}
public void BaZicParserOperatorsExpressionOr()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 = TRUE OR FALSE";
var program = parser.Parse(inputCode);
var value = (BinaryOperatorExpression)program.Program.GlobalVariables.Single().DefaultValue;
Assert.AreEqual(BinaryOperatorType.LogicalOr, value.Operator);
}
public void BaZicParserVariableDeclaration25()
{
var parser = new BaZicParser();
var inputCode = @"VARIABLE var1[] = NEW [ ""Hello
World"" ]";
var result = parser.Parse(inputCode);
Assert.AreEqual(typeof(ArrayCreationExpression), result.Program.GlobalVariables.Single().DefaultValue.GetType());
}
public async Task ProgramInterpreterInvokeExternMethodUI12()
{
var parser = new BaZicParser();
var inputCode =
@"
VARIABLE globVar = 1
EXTERN FUNCTION Main(args[])
END FUNCTION
EXTERN FUNCTION Method1()
DO WHILE TRUE
LOOP
END FUNCTION";
var xamlCode = @"
<Window xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation"" Name=""Window1"">
<StackPanel>
<Button Name=""Button1"" Content=""Hello""/>
</StackPanel>
</Window>";
using (var interpreter = new BaZicInterpreter(inputCode, xamlCode))
{
var t = interpreter.StartDebugAsync(true);
t = interpreter.InvokeMethod(true, "Method1", true);
await Task.Delay(3000);
Assert.AreEqual(BaZicInterpreterState.Running, interpreter.State);
await interpreter.Stop();
Assert.AreEqual(BaZicInterpreterState.Stopped, interpreter.State);
}
using (var interpreter = new BaZicInterpreter(inputCode, xamlCode))
{
var errors = await interpreter.Build();
Assert.IsNull(errors);
var t = interpreter.StartReleaseAsync(true);
t = interpreter.InvokeMethod(true, "Method1", true);
await Task.Delay(10000);
Assert.AreEqual(BaZicInterpreterState.Running, interpreter.State);
await interpreter.Stop();
Assert.AreEqual(BaZicInterpreterState.Stopped, interpreter.State);
}
}
public void BaZicParserVariableDeclaration4()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 [] # Comment";
var result = parser.Parse(inputCode);
Assert.AreEqual(1, result.Program.GlobalVariables.Count);
Assert.IsTrue(result.Program.GlobalVariables.First().IsArray);
}
public async Task VariableReferenceInterpreter()
{
var parser = new BaZicParser();
var inputCode =
@"EXTERN FUNCTION Main(args[])
VARIABLE var1 = 1
VARIABLE var2 = var1
RETURN var2
END FUNCTION";
var interpreter = new BaZicInterpreter(parser.Parse(inputCode, true).Program);
await interpreter.StartDebugAsync(true);
var expectedLogs = @"[State] Ready
[State] Preparing
[Log] Reference assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' loaded in the application domain.
[Log] Reference assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' loaded in the application domain.
[Log] Reference assembly 'System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' loaded in the application domain.
[Log] Reference assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' loaded in the application domain.
[Log] Reference assembly 'Microsoft.CSharp, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' loaded in the application domain.
[Log] Reference assembly 'PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' loaded in the application domain.
[Log] Reference assembly 'PresentationCore, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' loaded in the application domain.
[Log] Reference assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' loaded in the application domain.
[Log] Declaring global variables.
[Log] Program's entry point detected.
[State] Running
[Log] Preparing to invoke the method 'Main'.
[Log] Executing the argument values of the method.
[Log] Executing an expression of type 'ArrayCreationExpression'.
[Log] The expression returned the value 'BaZicProgramReleaseMode.ObservableDictionary' (BaZicProgramReleaseMode.ObservableDictionary (length: 0)).
[Log] Invoking the synchronous method 'Main'.
[Log] Variable 'args' declared. Default value : {Null}
[Log] Variable 'args' value set to : BaZicProgramReleaseMode.ObservableDictionary (BaZicProgramReleaseMode.ObservableDictionary (length: 0))
[Log] Registering labels.
[Log] Executing a statement of type 'VariableDeclaration'.
[Log] Executing an expression of type 'PrimitiveExpression'.
[Log] The expression returned the value '1' (System.Int32).
[Log] Variable 'var1' declared. Default value : 1 (System.Int32)
[Log] Executing a statement of type 'VariableDeclaration'.
[Log] Executing an expression of type 'VariableReferenceExpression'.
[Log] The expression returned the value '1' (System.Int32).
[Log] Variable 'var2' declared. Default value : 1 (System.Int32)
[Log] Executing a statement of type 'ReturnStatement'.
[Log] Executing an expression of type 'VariableReferenceExpression'.
[Log] The expression returned the value '1' (System.Int32).
[Log] Return : 1 (System.Int32)
[Log] A Return statement or Break statement or Exception has been detected or thrown. Exiting the current block of statements.
[Log] End of the execution of the method 'Main'. Returned value : 1 (System.Int32)
[State] Idle
";
Assert.AreEqual(expectedLogs, interpreter.GetStateChangedHistoryString());
await TestUtilities.TestAllRunningMode("1", inputCode);
}
public void BaZicParserOperatorsExpressionNot()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 = NOT 1 = 2";
var program = parser.Parse(inputCode);
var notValue = (NotOperatorExpression)program.Program.GlobalVariables.Single().DefaultValue;
var value = (BinaryOperatorExpression)notValue.Expression;
Assert.AreEqual(BinaryOperatorType.Equality, value.Operator);
}
public void BaZicParserPrimaryExpressionBadReference()
{
var parser = new BaZicParser();
var inputCode = @"
FUNCTION Method()
VARIABLE var1 = This
END FUNCTION";
var program = parser.Parse(inputCode);
Assert.AreEqual("The name 'This' does not exist in the current context.", program.Issues.InnerException.Message);
}
public void BaZicParserMethodDeclaration10()
{
var parser = new BaZicParser();
var inputCode =
@"FUNCTION Method1() END FUNCTION";
var program = parser.Parse(inputCode);
var exception = (BaZicParserException)program.Issues.InnerExceptions.Single();
Assert.AreEqual("Invalid statement. New line expected.", exception.Message);
}
public void BaZicParserOperatorsExpression()
{
var parser = new BaZicParser();
var inputCode = "VARIABLE var1 = 1 + 2";
var program = parser.Parse(inputCode);
var value = (BinaryOperatorExpression)program.Program.GlobalVariables.Single().DefaultValue;
Assert.AreEqual(1, ((PrimitiveExpression)value.LeftExpression).Value);
Assert.AreEqual(2, ((PrimitiveExpression)value.RightExpression).Value);
Assert.AreEqual(BinaryOperatorType.Addition, value.Operator);
}
public void BaZicParserProgram()
{
var parser = new BaZicParser();
var inputCode =
@"
EXTERN FUNCTION Main(args[])
MyFunction(1, 2, NULL)
END FUNCTION
VARIABLE myVar[] = NEW [""value1"", ""val2""]
FUNCTION MyFunction(arg1, arg2, arg3[])
DO
VARIABLE x = 1 + 2 * (3 + 4 + 5)
x = myVar[0]
x = ""hello"" + x.ToString()
x = 1.ToString()
BREAK
LOOP WHILE myVar = arg1 OR(arg1 = arg2 AND arg2 = arg3[0])
arg3 = NEW System.DateTime()
RETURN RecursivityFunction(100)
END FUNCTION
ASYNC FUNCTION RecursivityFunction(num)
IF num > 1 THEN
num = AWAIT(RecursivityFunction(num – 1))
TRY
num.ToString() # this is a comment
CATCH
THROW NEW System.Exception(EXCEPTION.Message)
END TRY
ELSE
IF NOT num = 1 THEN
# another comment
END IF
END IF
RETURN num
END FUNCTION
";
var program = parser.Parse(inputCode);
var variableDecl = (VariableDeclaration)((IterationStatement)program.Program.Methods[1].Statements.First()).Statements.First();
Assert.AreEqual("x", variableDecl.Name.Identifier);
Assert.AreEqual(12, variableDecl.Line);
Assert.AreEqual(17, variableDecl.Column);
Assert.AreEqual(0, program.Issues.InnerExceptions.Count);
}
public void BaZicParserPrimaryExpressionBarReferenceOrNamespace()
{
var parser = new BaZicParser();
var inputCode = @"
FUNCTION Method()
VARIABLE var1 = var2.Property
END FUNCTION";
var program = parser.Parse(inputCode);
Assert.AreEqual("The name 'var2' does not look like a valid namespace or variable.", program.Issues.InnerException.Message);
}
/// <summary>
/// Initializes a new instance of the <see cref="BaZicInterpreterCore"/> class.
/// </summary>
/// <param name="middleware">The middleware</param>
/// <param name="assemblySandbox">The assembly sandbox.</param>
/// <param name="inputCode">The BaZic code to interpret.</param>
/// <param name="xamlCode">The XAML code to interpret that represents the user interface.</param>
/// <param name="resourceFilePaths">Paths to the resources files (like PNG or JPG) required for the XAML code.</param>
/// <param name="optimize">(optional) Defines whether the generated syntax tree must be optimized for the interpreter or not.</param>
private BaZicInterpreterCore(BaZicInterpreterMiddleware middleware, AssemblySandbox assemblySandbox, string inputCode, string xamlCode, IEnumerable <string> resourceFilePaths, bool optimize = false)
: this(middleware, assemblySandbox)
{
var parser = new BaZicParser();
var parsingResult = parser.Parse(inputCode, xamlCode, resourceFilePaths, optimize);
if (parsingResult.Issues.InnerExceptions.OfType <BaZicParserException>().Count(issue => issue.Level == BaZicParserExceptionLevel.Error) != 0 || (!parsingResult.Issues.InnerExceptions.OfType <BaZicParserException>().Any() && parsingResult.Issues.InnerExceptions.Count > 0))
{
throw parsingResult.Issues;
}
Program = parsingResult.Program;
}
