Function runTest

deps/v8/test/mjsunit/wasm/stackwalk.js:38–109

(builder)

function runTest(builder) {
  // ---- THROWING TEST -----------------------------------------------

  function throwadd(a, b) {
    print("-- trying throw --");
    throw a + b;
  }

  function throwa(a) {
    print("-- trying throw --");
    throw a;
  }

  function throwstr() {
    print("-- trying throw --");
    throw "string";
  }

  assertThrows(builder(throwadd));
  assertThrows(builder(throwa));
  assertThrows(builder(throwstr));

  try {
    builder(throwadd)(7.8, 9.9);
  } catch(e) {
    print(e);
  }

  try {
    builder(throwa)(11.8, 9.3);
  } catch(e) {
    print(e);
  }


  try {
    builder(throwstr)(3, 5);
  } catch(e) {
    print(e);
  }


  // ---- DEOPT TEST -----------------------------------------------

  function deopt() {
    print("-- trying deopt --");
    %DeoptimizeFunction(deopter);
  }

  var deopter = builder(deopt);

  deopter(5, 5);
  for (var i = 0; i < 9; i++) {
    deopter(6, 6);
  }


  // ---- GC TEST -----------------------------------------------