/*
 * 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 that the rendering context's lineWidth is intact after
 * calling strokeRect()
 */
import "dart:html";
import "../../testcommon.dart";
import "../../../Utils/async_utils.dart";

main() {
  var ctx = createContext2d("canvas");

  ctx.fillStyle = 'red';
  ctx.fillRect(0, 0, 1, 1);

  var imageData = ctx.getImageData(0, 0, 2, 1);
  var imgdata = imageData.data;
  shouldBe(ctx.fillStyle, '#ff0000');
  shouldBe(imgdata[0], 255);
  shouldBe(imgdata[1], 0);
  shouldBe(imgdata[2], 0);
  shouldBe(imgdata[3], 255);
  shouldBe(imgdata[4], 0);
  shouldBe(imgdata[5], 0);
  shouldBe(imgdata[6], 0);
  shouldBe(imgdata[7], 0);

  ctx.strokeStyle = 'red';
  ctx.lineWidth = 100;
  // NOTE: This version of strokeRect() is WebKit-specific and not part of the standard API.
  //ctx.strokeRect(0, 0, 10, 10, 1);
  ctx.strokeRect(0, 0, 10, 10);
  shouldBe(ctx.lineWidth, 100);

  ctx.strokeStyle = 'green';
  ctx.beginPath();
  ctx.moveTo(0, 0);
  ctx.lineTo(20, 20);
  ctx.stroke();

  imageData = ctx.getImageData(2, 2, 1, 1);
  imgdata = imageData.data;
  shouldBe(imgdata[0], 0);
  shouldBe(imgdata[1], 128);
  shouldBe(imgdata[2], 0);
  shouldBe(imgdata[3], 255);

  document.body.append(ctx.canvas);
}