public void JsEnvCreateFailedException()
{
var loader = new TxtLoader();
loader.AddMockFileContent("puerts/polyfill.mjs", @" throw new Error('expected exception') ");
JsEnv env = null;
var oldEnvList = JsEnv.jsEnvs;
JsEnv.jsEnvs = new System.Collections.Generic.List <JsEnv>();
try
{
env = new JsEnv(loader);
}
catch (Exception ex)
{
Assert.True(ex.Message.Contains("expected exception"));
Assert.True(env == null);
Assert.True(JsEnv.jsEnvs.Count == 1);
Assert.True(JsEnv.jsEnvs[0] == null);
JsEnv.jsEnvs = oldEnvList;
return;
}
JsEnv.jsEnvs = oldEnvList;
Assert.True(false);
}
public void ESModuleEvaluateError()
{
var loader = new TxtLoader();
loader.AddMockFileContent("whatever.mjs", @"var obj = {}; obj.func();");
var jsEnv = new JsEnv(loader);
Assert.Catch(() =>
{
jsEnv.ExecuteModule("whatever.mjs");
});
jsEnv.Dispose();
}
public void ESModuleCompileError()
{
var loader = new TxtLoader();
loader.AddMockFileContent("whatever.mjs", @"export delete;");
var jsEnv = new JsEnv(loader);
Assert.Catch(() =>
{
jsEnv.ExecuteModule("whatever.mjs");
});
jsEnv.Dispose();
}
public void ESModuleImportCSharp()
{
var loader = new TxtLoader();
loader.AddMockFileContent("whatever.mjs", @"
import csharp from 'csharp';
const func = function() { return csharp.System.String.Join(' ', 'hello', 'world') }
export { func };
");
var jsEnv = new JsEnv(loader);
Func <string> func = jsEnv.ExecuteModule <Func <string> >("whatever.mjs", "func");
Assert.True(func() == "hello world");
jsEnv.Dispose();
}
public void ESModuleImportCSharpNamespace()
{
var loader = new TxtLoader();
loader.AddMockFileContent("whatever.mjs", @"
import csharp from 'csharp';
const func = function() { return csharp.System.String.Join(' ', 'hello', 'world') }
export { func };
");
var jsEnv = new JsEnv(loader);
var ns = jsEnv.ExecuteModule <JSObject>("whatever.mjs");
Assert.True(ns != null);
Assert.True(ns.GetType() == typeof(JSObject));
jsEnv.Dispose();
}
public void ESModuleImportCSharp()
{
var loader = new TxtLoader();
loader.AddMockFileContent("whatever.mjs", @"import csharp from 'csharp'; csharp.System.Console.WriteLine('ESModuleImportCSharp')");
var jsEnv = new JsEnv(loader);
try
{
jsEnv.ExecuteModule("whatever.mjs");
}
catch (Exception e)
{
Assert.True(false);
}
jsEnv.Dispose();
}
