LayoutTests/fast/dom/HTMLMeterElement/set-meter-properties_t01.dart

/*
 * Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 * for details. All rights reserved. Use of this source code is governed by a
 * BSD-style license that can be found in the LICENSE file.
 */
/**
 * @description Test setting valid and invalid properties of HTMLMeterElement.
 */
import "dart:html";
import "../../../../Utils/expect.dart";
import "../../../testcommon.dart";

main() {
  var m = document.createElement('meter');

  debug("Test values before properties were set");
  shouldBe(m.min, 0);
  shouldBe(m.value, 0);
  shouldBe(m.max, 1);
  shouldBe(m.low, 0);
  shouldBe(m.high, 1);
  shouldBe(m.optimum, 0.5);

  debug("Set valid values");
  m.min = -10;
  m.value = 7e1;
  m.max = 1e2;
  m.low = 10.1;
  m.high = 99.5;
  m.optimum = 70;
  shouldBe(m.min, -10);
  shouldBe(m.value, 70);
  shouldBe(m.max, 100);
  shouldBe(m.low, 10.1);
  shouldBe(m.high, 99.5);
  shouldBe(m.optimum, 70);

  debug("Set attributes to improper values - 1");
  m.min = -10;
  m.value = 200;
  m.max = 100.0;
  m.low = 200;
  m.high = -50;
  //m.optimum = null;
  shouldBe(m.min, -10);
  shouldBe(m.value, 100);
  shouldBe(m.max, 100);
  shouldBe(m.low, 100);
  shouldBe(m.high, 100);
  //shouldBe(m.optimum, 0);

  debug("Set attributes to improper values - 2");
  m.min = 200.0;
  m.value = -200.0;
  m.max = 0;
  //m.low = null;
  shouldBe(m.min, 200.0);
  shouldBe(m.value, 200.0);
  shouldBe(m.max, 200.0);
  //shouldBe(m.low, 200.0);

  debug("Set attributes to improper values - 3");
  m.min = 100.0;
  m.value = 200.0;
  m.max = 50;
  m.low = 10;
  m.high = 15e1;
  m.optimum = 12.5;
  shouldBe(m.min, 100.0);
  shouldBe(m.value, 100.0);
  shouldBe(m.max, 100.0);
  shouldBe(m.low, 100.0);
  shouldBe(m.high, 100.0);
  shouldBe(m.optimum, 100.0);

  debug("Set attributes to improper values - 4");
  m.min = 0.0;
  m.value = 250.0;
  m.max = 200;
  m.low = -10;
  m.high = 15e2;
  m.optimum = 12.5;
  shouldBe(m.min, 0.0);
  shouldBe(m.value, 200.0);
  shouldBe(m.max, 200.0);
  shouldBe(m.low, 0.0);
  shouldBe(m.high, 200.0);
  shouldBe(m.optimum, 12.5);

  debug("Set attributes to valid numbers");
  m.setAttribute("min", "0");
  m.setAttribute("value", "5");
  m.setAttribute("max", "10");
  shouldBe(m.value, 5);
  shouldBe(m.max, 10);
  shouldBe(int.parse(m.getAttribute('value')), 5);
  shouldBe(int.parse(m.getAttribute('max')), 10);

  debug("Set attributes to invalid values");
  m.setAttribute("value", "ABC");
  m.setAttribute("max", "#");
  shouldBe(m.value, 0);
  shouldBe(m.max, 1);
  shouldBe(m.getAttribute('value'), 'ABC');
  shouldBe(m.getAttribute('max'), '#');

  debug("Set attributes to numbers with leading spaces");
  m.setAttribute("value", " 5");
  m.setAttribute("min", " 5");
  m.setAttribute("max", " 5");
  m.setAttribute("low", " 5");
  m.setAttribute("high", " 5");
  m.setAttribute("optimum", " 5");
  shouldBe(m.value, 0);
  shouldBe(m.min, 0);
  shouldBe(m.max, 1);
  shouldBe(m.low, 0);
  shouldBe(m.high, 1);
  shouldBe(m.optimum, 0.5);
}