public void WriteToFileTest( ) { string path = Path.GetTempFileName( ); try { using (var module = new NativeModule(TestModuleName)) { Function testFunc = CreateSimpleVoidNopTestFunction(module, "foo"); module.WriteToFile(path); } using (var ctx = new Context( )) using (var module2 = NativeModule.LoadFrom(path, ctx)) { Function testFunc = module2.GetFunction("foo"); // verify basics Assert.IsNotNull(testFunc); string txt = module2.WriteToString( ); Assert.IsFalse(string.IsNullOrWhiteSpace(txt)); string expectedText = File.ReadAllText("TestModuleAsString.ll") .Replace("; ModuleID = 'test'", $"; ModuleID = '{path}'"); Assert.AreEqual(expectedText, txt); } } finally { File.Delete(path); } }