@Test
public void compileFunctionWithBlockBody()
throws IllegalAccessException, InvocationTargetException, InstantiationException,
NoSuchMethodException, IOException {
TurinFile turinFile =
new Parser().parse(this.getClass().getResourceAsStream("/function_with_block_body.to"));
// generate bytecode
Compiler instance = new Compiler(getResolverFor(turinFile), new Compiler.Options());
List<ClassFileDefinition> classFileDefinitions =
instance.compile(turinFile, new AbstractCompilerTest.MyErrorCollector());
assertEquals(1, classFileDefinitions.size());
TurinClassLoader turinClassLoader = new TurinClassLoader();
Class functionClass =
turinClassLoader.addClass(
classFileDefinitions.get(0).getName(), classFileDefinitions.get(0).getBytecode());
assertEquals(0, functionClass.getConstructors().length);
Method invoke = functionClass.getMethod("invoke", int.class, int.class);
assertEquals(10, invoke.invoke(null, 7, 3));
}
@Test
public void compileFunctionReturningVoid()
throws IllegalAccessException, InvocationTargetException, InstantiationException,
NoSuchMethodException, IOException {
TurinFile turinFile =
new Parser().parse(this.getClass().getResourceAsStream("/call_void_function.to"));
// generate bytecode
Compiler instance = new Compiler(getResolverFor(turinFile), new Compiler.Options());
List<ClassFileDefinition> classFileDefinitions =
instance.compile(turinFile, new AbstractCompilerTest.MyErrorCollector());
assertEquals(2, classFileDefinitions.size());
TurinClassLoader turinClassLoader = new TurinClassLoader();
Class functionClass =
turinClassLoader.addClass(
classFileDefinitions.get(0).getName(), classFileDefinitions.get(0).getBytecode());
Class programClass =
turinClassLoader.addClass(
classFileDefinitions.get(1).getName(), classFileDefinitions.get(1).getBytecode());
Method main = programClass.getMethod("main", String[].class);
main.invoke(null, (Object) new String[] {});
}