public async Task ReturnInNestedScopeWithTrailingVoidExpressionAsInt()
{
var script = CSharpScript.Create <int>(@"
bool condition = false;
if (condition)
{
return 1;
}
System.Console.WriteLine();");
var result = await script.EvaluateAsync();
Assert.Equal(0, result);
script = CSharpScript.Create <int>(@"
bool condition = false;
if (condition)
{
return 1;
}
System.Console.WriteLine()");
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
result = await script.EvaluateAsync();
Assert.Equal(0, result);
}
}
public async Task ReturnInLoadedFileTrailingVoidExpression()
{
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
var resolver = TestSourceReferenceResolver.Create(
KeyValuePair.Create("a.csx", @"
if (false)
{
return 1;
}
System.Console.WriteLine(42)"));
var options = ScriptOptions.Default.WithSourceResolver(resolver);
var script = CSharpScript.Create("#load \"a.csx\"", options);
var result = await script.EvaluateAsync();
Assert.Null(result);
script = CSharpScript.Create(@"
#load ""a.csx""
2", options);
result = await script.EvaluateAsync();
Assert.Equal(2, result);
}
}
public async Task TestRunVoidScript()
{
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
var state = await CSharpScript.RunAsync("System.Console.WriteLine(0);");
Assert.Null(state.ReturnValue);
}
}
public async Task NoReturn()
{
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
var script = CSharpScript.Create <object>("System.Console.WriteLine();");
var result = await script.EvaluateAsync();
Assert.Null(result);
}
}
public async Task StreamWithOffset()
{
var resolver = new StreamOffsetResolver();
var options = ScriptOptions.Default.WithSourceResolver(resolver);
var script = CSharpScript.Create(@"#load ""a.csx""", options);
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
await script.EvaluateAsync();
}
}
public void CompilationChain_SubmissionSlotResize()
{
var state = CSharpScript.RunAsync("");
for (int i = 0; i < 17; i++)
{
state = state.ContinueWith(@"public int i = 1;");
}
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
state.ContinueWith(@"System.Console.WriteLine(i);").Wait();
Assert.Equal(1, int.Parse(redirect.Output));
}
}
public void TopLevelLambda()
{
var s = CSharpScript.RunAsync(@"
using System;
delegate void TestDelegate(string s);
");
s = s.ContinueWith(@"
TestDelegate testDelB = delegate (string s) { Console.WriteLine(s); };
");
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
s.ContinueWith(@"testDelB(""hello"");").Wait();
Assert.Equal("hello", redirect.Output.Trim());
}
}
public void CompilationChain_NestedTypesStruct()
{
var script = CSharpScript.Create(@"
static string outerStr = null;
public static void Foo(string str) { outerStr = str; }
struct InnerStruct
{
public string innerStr;
public void Goo() { Foo(""test""); innerStr = outerStr; }
}
").ContinueWith(@"
InnerStruct iS = new InnerStruct();
iS.Goo();
").ContinueWith(@"
System.Console.WriteLine(iS.innerStr);
");
using (var redirect = new OutputRedirect(CultureInfo.InvariantCulture))
{
script.RunAsync().Wait();
Assert.Equal("test", redirect.Output.Trim());
}
}
