Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests.

third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-createPattern-fillRect-shadow.js

-description("Ensure correct behavior of canvas with createPattern + fillRect with shadow.");
-
-function print(message, color)
-{
-    var paragraph = document.createElement("div");
-    paragraph.appendChild(document.createTextNode(message));
-    paragraph.style.fontFamily = "monospace";
-    if (color)
-        paragraph.style.color = color;
-    document.getElementById("console").appendChild(paragraph);
-}
-
-function shouldBeAround(a, b)
- {
-     var evalA;
-     try {
-         evalA = eval(a);
-     } catch(e) {
-         evalA = e;
-     }
-
-     if (Math.abs(evalA - b) < 10)
-         print("PASS " + a + " is around " + b , "green")
-     else
-         print("FAIL " + a + " is not around " + b + " (actual: " + evalA + ")", "red");
- }
-
-// Create auxiliary canvas to draw to and create an image from.
-// This is done instead of simply loading an image from the file system
-// because that would throw a SECURITY_ERR DOM Exception.
-var aCanvas = document.createElement('canvas');
-aCanvas.setAttribute('width', '200');
-aCanvas.setAttribute('height', '200');
-var aCtx = aCanvas.getContext('2d');
-
-// Draw a circle on the same canvas.
-aCtx.beginPath();
-aCtx.fillStyle = 'blue';
-aCtx.arc(100, 100, 100, 0, Math.PI*2, false);
-aCtx.fill();
-
-// Create the image object to be drawn on the master canvas.
-var img = new Image();
-img.onload = drawImageToCanvasAndCheckPixels;
-img.src = aCanvas.toDataURL(); // set a data URI of the base64 enconded image as the source
-
-// Create master canvas.
-var canvas = document.createElement('canvas');
-document.body.appendChild(canvas);
-canvas.setAttribute('width', '700');
-canvas.setAttribute('height', '1100');
-var ctx = canvas.getContext('2d');
-
-function drawImageToCanvasAndCheckPixels() {
-    ctx.shadowOffsetX = 250;
-    ctx.fillStyle = ctx.createPattern(img, 'repeat');
-
-    ctx.shadowColor = 'rgba(255, 0, 0, 1.0)';
-    ctx.fillRect(50, 50, 200, 200);
-
-    ctx.shadowColor = 'rgba(255, 0, 0, 0.2)';
-    ctx.fillRect(50, 300, 200, 200);
-
-    ctx.shadowBlur = 10;
-    ctx.shadowColor = 'rgba(255, 0, 0, 1.0)';
-    ctx.fillRect(50, 550, 200, 200);
-
-    ctx.shadowColor = 'rgba(255, 0, 0, 0.2)';
-    ctx.fillRect(50, 800, 200, 200);
-
-    checkPixels();
-}
-
-function checkPixels() {
-    var imageData, data;
-
-    // Verify solid shadow.
-    imageData = ctx.getImageData(300, 50, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBe('d[3]', '255');
-
-    imageData = ctx.getImageData(300, 249, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBe('d[3]', '255');
-
-    imageData = ctx.getImageData(490, 240, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBe('d[3]', '255');
-
-    // Verify solid alpha shadow.
-    imageData = ctx.getImageData(310, 350, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '51');
-
-    imageData = ctx.getImageData(490, 490, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '51');
-
-    imageData = ctx.getImageData(300, 499, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '51');
-
-    // Verify blurry shadow.
-    imageData = ctx.getImageData(310, 550, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '141');
-
-    imageData = ctx.getImageData(490, 750, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '113');
-
-    imageData = ctx.getImageData(499, 499, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '51');
-
-    // Verify blurry alpha shadow.
-    imageData = ctx.getImageData(300, 850, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '29');
-
-    imageData = ctx.getImageData(500, 875, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '23');
-
-    imageData = ctx.getImageData(300, 900, 1, 1);
-    d = imageData.data;
-    shouldBe('d[0]', '255');
-    shouldBe('d[1]', '0');
-    shouldBe('d[2]', '0');
-    shouldBeAround('d[3]', '29');
-
-    finishJSTest();
-}
-
-window.jsTestIsAsync = true;