Function TestAllScenarios

deps/v8/test/mjsunit/readonly.js:185–221

(f)

}

function TestAllScenarios(f) {
  for (var t = 0; t < 100; t = 2 * t + 1) {
    print('t =', t);
    f(function(strict, create, readonly) {
      // Make sure that the assignments are monomorphic.
      %DeoptimizeFunction(Assign);
      %DeoptimizeFunction(AssignStrict);
      %ClearFunctionFeedback(Assign);
      %ClearFunctionFeedback(AssignStrict);
      %PrepareFunctionForOptimization(Assign);
      %PrepareFunctionForOptimization(AssignStrict);
      for (var i = 0; i < t; ++i) {
        var o = create();
        assertFalse("a" in o && !("a" in o.__proto__));
        if (strict === 0)
          Assign(o, i);
        else
          AssignStrict(o, i);
        assertEquals(i, o.a);
      }
      %OptimizeFunctionOnNextCall(Assign);
      %OptimizeFunctionOnNextCall(AssignStrict);
      var o = create();
      assertFalse("a" in o && !("a" in o.__proto__));
      readonly(o.up, "a");
      assertTrue("a" in o);
      if (strict === 0)
        Assign(o, t + 1);
      else

        assertThrows(function() {
          AssignStrict(o, t + 1);
        }, TypeError);
      assertTrue(o.a < 0);
    });
  }
}


// Runner.