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module lang::flybytes::tests::DefaultParameters

rascal-0.34.0
flybytes-0.2.3

Usage​

import lang::flybytes::tests::DefaultParameters;

Source code​

http://github.com/usethesource/flybytes/blob/main/src/lang/flybytes/tests/DefaultParameters.rsc

Dependencies​

import lang::flybytes::Syntax;
import lang::flybytes::Compiler;

function defParamClass​

Class defParamClass()

Tests

test testDefParamSet​


test bool testDefParamSet() { 
  m = loadClass(defParamClass());
  // if you pass a string, you get the string back
  return m.invokeStatic(methodDesc(string(), "testMethod", [string()]), [prim(string(), "bye!")]).toValue(#str) == "bye!";
}

test testDefParamUnSet​


test bool testDefParamUnSet() { 
  m = loadClass(defParamClass());
  // if you pass 'null' you get the default initializer expression for the parameter
  return m.invokeStatic(methodDesc(string(), "testMethod", [string()]), [Mirror::null()]).toValue(#str) == "hello!";
}