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

third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-modify-emptyPath.js

-description("This tests behaviour of path modification APIs on an empty path.");
-var canvas = document.createElement('canvas');
-canvas.width=300;
-canvas.height=300;
-var ctx = canvas.getContext('2d');
-
-function getColor(x,y) {
-    var imageData = ctx.getImageData(x, y, 1, 1);
-    var data = imageData.data;
-    return [data[0], data[1], data[2], data[3]];
-}
-
-// Test no drawing cases
-ctx.fillStyle = 'green';
-ctx.strokeStyle = 'red';
-ctx.lineWidth = 50;
-
-debug("Test lineTo")
-ctx.beginPath();
-ctx.fillRect(0, 0, 100, 100);
-ctx.lineTo(50, 50);
-ctx.stroke();
-shouldBe("getColor(40,40)", "[0,128,0,255]");
-ctx.clearRect(0, 0, 300, 300);
-
-// Test when create rectangle path using a rectangle with width = height = 0.
-debug("Test canvas.rect() with width = height = 0.");
-ctx.strokeStyle = 'red';
-ctx.lineWidth = 10;
-ctx.beginPath();
-ctx.rect(0, 0, 0, 0);
-ctx.stroke();
-shouldBe("getColor(1,1)", "[0,0,0,0]");
-ctx.clearRect(0, 0, 300, 300);
-
-// Test path modifications that result in drawing
-ctx.fillStyle = 'red';
-ctx.strokeStyle = 'green';
-
-debug("Test lineTo sequence")
-ctx.beginPath();
-ctx.fillRect(0, 0, 100, 100);
-ctx.lineTo(0, 50);
-ctx.lineTo(100, 50);
-ctx.stroke();
-shouldBe("getColor(0,0)", "[255,0,0,255]");
-shouldBe("getColor(50,50)", "[0,128,0,255]");
-ctx.clearRect(0, 0, 300, 300);
-
-debug("Test quadraticCurveTo")
-ctx.beginPath();
-ctx.fillRect(0, 0, 100, 100);
-ctx.quadraticCurveTo(0, 50, 100, 50);
-ctx.stroke();
-shouldBe("getColor(10,10)", "[255,0,0,255]");
-shouldBe("getColor(50,50)", "[0,128,0,255]");
-ctx.clearRect(0, 0, 300, 300);
-
-debug("Test quadraticCurveTo endpoint")
-ctx.beginPath();
-ctx.fillRect(0, 0, 100, 100);
-ctx.quadraticCurveTo(0, 50, 100, 50);
-ctx.lineTo(50, 100);
-ctx.stroke();
-shouldBe("getColor(10,10)", "[255,0,0,255]");
-shouldBe("getColor(99,51)", "[0,128,0,255]");
-shouldBe("getColor(50,50)", "[0,128,0,255]");
-ctx.clearRect(0, 0, 300, 300);
-
-debug("Test bezierCurveTo")
-ctx.beginPath();
-ctx.fillRect(0, 0, 100, 100);
-ctx.bezierCurveTo(0, 50, 50, 50, 100, 50);
-ctx.stroke();
-shouldBe("getColor(10,10)", "[255,0,0,255]");
-shouldBe("getColor(50,50)", "[0,128,0,255]");
-ctx.clearRect(0, 0, 300, 300);
-
-debug("Test bezierCurveTo endpoint")
-ctx.beginPath();
-ctx.fillRect(0, 0, 100, 100);
-ctx.bezierCurveTo(0, 50, 50, 50, 100, 50);
-ctx.stroke();
-ctx.lineTo(50, 100);
-ctx.stroke();
-shouldBe("getColor(10,10)", "[255,0,0,255]");
-shouldBe("getColor(99,51)", "[0,128,0,255]");
-shouldBe("getColor(50,50)", "[0,128,0,255]");
-ctx.clearRect(0, 0, 300, 300);