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Unified Diff: third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-currentTransform.js

Issue 2675763005: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests. (Closed)
Patch Set: Addressing comments Created 3 years, 10 months ago
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Index: third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-currentTransform.js
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-currentTransform.js b/third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-currentTransform.js
deleted file mode 100644
index 23f0854cd502bfe475c5539ac06fff022385a9cf..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-currentTransform.js
+++ /dev/null
@@ -1,319 +0,0 @@
-description("Series of tests to ensure correct behaviour of canvas.currentTransform");
-var ctx = document.createElement('canvas').getContext('2d');
-
-var matrix = ctx.currentTransform;
-
-debug("Check initial currentTransform values");
-shouldBe("matrix.a", "1");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "1");
-shouldBe("matrix.e", "0");
-shouldBe("matrix.f", "0");
-
-function setCurrentTransform(ctx, a, b, c, d, e, f)
-{
- matrix.a = a;
- matrix.b = b;
- matrix.c = c;
- matrix.d = d;
- matrix.e = e;
- matrix.f = f;
- ctx.currentTransform = matrix;
- matrix.a = NaN;
- matrix.b = NaN;
- matrix.c = NaN;
- matrix.d = NaN;
- matrix.e = NaN;
- matrix.f = NaN;
- matrix = ctx.currentTransform;
- shouldBe("matrix.a", "" + a);
- shouldBe("matrix.b", "" + b);
- shouldBe("matrix.c", "" + c);
- shouldBe("matrix.d", "" + d);
- shouldBe("matrix.e", "" + e);
- shouldBe("matrix.f", "" + f);
-}
-
-matrix.a = 2;
-debug("Changing matrix should not affect the CTM");
-shouldBe("ctx.currentTransform.a", "1");
-shouldBe("ctx.currentTransform.b", "0");
-shouldBe("ctx.currentTransform.c", "0");
-shouldBe("ctx.currentTransform.d", "1");
-shouldBe("ctx.currentTransform.e", "0");
-shouldBe("ctx.currentTransform.f", "0");
-
-debug("Reset the CTM to the initial matrix");
-ctx.beginPath();
-ctx.scale(0.5, 0.5);
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "0.5");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "0.5");
-shouldBe("matrix.e", "0");
-shouldBe("matrix.f", "0");
-setCurrentTransform(ctx, 1, 0, 0, 1, 0, 0);
-ctx.fillStyle = 'green';
-ctx.fillRect(0, 0, 100, 100);
-
-var imageData = ctx.getImageData(1, 1, 98, 98);
-var imgdata = imageData.data;
-shouldBe("imgdata[4]", "0");
-shouldBe("imgdata[5]", "128");
-shouldBe("imgdata[6]", "0");
-
-debug("currentTransform should not affect the current path");
-ctx.beginPath();
-ctx.rect(0,0,100,100);
-ctx.save();
-setCurrentTransform(ctx, 0.5, 0, 0, 0.5, 10, 10);
-ctx.fillStyle = 'red';
-ctx.fillRect(0, 0, 100, 100);
-ctx.restore();
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "1");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "1");
-shouldBe("matrix.e", "0");
-shouldBe("matrix.f", "0");
-ctx.fillStyle = 'green';
-ctx.fillRect(0, 0, 100, 100);
-
-imageData = ctx.getImageData(1, 1, 98, 98);
-imgdata = imageData.data;
-shouldBe("imgdata[4]", "0");
-shouldBe("imgdata[5]", "128");
-shouldBe("imgdata[6]", "0");
-
-debug("currentTransform should not affect the CTM outside of save() and restore()");
-ctx.beginPath();
-ctx.fillStyle = 'green';
-ctx.save();
-setCurrentTransform(ctx, 0.5, 0, 0, 0.5, 0, 0);
-ctx.fillStyle = 'red';
-ctx.fillRect(0, 0, 100, 100);
-ctx.restore();
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "1");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "1");
-shouldBe("matrix.e", "0");
-shouldBe("matrix.f", "0");
-ctx.fillRect(0, 0, 100, 100);
-
-imageData = ctx.getImageData(1, 1, 98, 98);
-imgdata = imageData.data;
-shouldBe("imgdata[4]", "0");
-shouldBe("imgdata[5]", "128");
-shouldBe("imgdata[6]", "0");
-
-debug("stop drawing on not-invertible CTM");
-ctx.beginPath();
-ctx.fillStyle = 'green';
-ctx.fillRect(0, 0, 100, 100);
-setCurrentTransform(ctx, 0, 0, 0, 0, 0, 0);
-ctx.fillStyle = 'red';
-ctx.fillRect(0, 0, 100, 100);
-
-imageData = ctx.getImageData(1, 1, 98, 98);
-imgdata = imageData.data;
-shouldBe("imgdata[4]", "0");
-shouldBe("imgdata[5]", "128");
-shouldBe("imgdata[6]", "0");
-
-debug("currentTransform with a not-invertible matrix should only stop the drawing up to the next restore()");
-ctx.beginPath();
-ctx.resetTransform();
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "1");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "1");
-shouldBe("matrix.e", "0");
-shouldBe("matrix.f", "0");
-ctx.save();
-setCurrentTransform(ctx, 0, 0, 0, 0, 0, 0);
-ctx.fillStyle = 'red';
-ctx.fillRect(0, 0, 100, 100);
-ctx.restore();
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "1");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "1");
-shouldBe("matrix.e", "0");
-shouldBe("matrix.f", "0");
-ctx.fillStyle = 'blue';
-ctx.fillRect(0, 0, 100, 100);
-
-imageData = ctx.getImageData(1, 1, 98, 98);
-imgdata = imageData.data;
-shouldBe("imgdata[4]", "0");
-shouldBe("imgdata[5]", "0");
-shouldBe("imgdata[6]", "255");
-
-debug("currentTransform should set transform although CTM is not-invertible");
-ctx.beginPath();
-ctx.fillStyle = 'red';
-ctx.fillRect(0, 0, 100, 100);
-setCurrentTransform(ctx, 0, 0, 0, 0, 0, 0);
-ctx.fillStyle = 'green';
-ctx.fillRect(0, 0, 100, 100);
-setCurrentTransform(ctx, 1, 0, 0, 1, 0, 0);
-ctx.fillStyle = 'blue';
-ctx.fillRect(0, 0, 100, 100);
-
-imageData = ctx.getImageData(1, 1, 98, 98);
-imgdata = imageData.data;
-shouldBe("imgdata[4]", "0");
-shouldBe("imgdata[5]", "0");
-shouldBe("imgdata[6]", "255");
-
-debug("Check that non-invertible transforms are reflected in currentTransform");
-setCurrentTransform(ctx, 1, 0, 0, 1, 1, 2);
-ctx.scale(0, 0);
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "0");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "0");
-shouldBe("matrix.e", "1");
-shouldBe("matrix.f", "2");
-setCurrentTransform(ctx, 1, 0, 0, 1, 0, 0);
-
-debug("Check assigning an invalid object throws exception as expected");
-shouldThrow("ctx.currentTransform = ctx", '"TypeError: Failed to set the \'currentTransform\' property on \'CanvasRenderingContext2D\': The provided value is not of type \'SVGMatrix\'."');
-shouldThrow("ctx.currentTransform = undefined", '"TypeError: Failed to set the \'currentTransform\' property on \'CanvasRenderingContext2D\': The provided value is not of type \'SVGMatrix\'."');
-shouldThrow("ctx.currentTransform = null", '"TypeError: Failed to set the \'currentTransform\' property on \'CanvasRenderingContext2D\': The provided value is not of type \'SVGMatrix\'."');
-
-debug("Check handling non-finite values. see 2d.transformation.setTransform.nonfinite.html");
-ctx.fillStyle = 'red';
-ctx.fillRect(0, 0, 100, 100);
-
-function setCurrentTransformToNonfinite(ctx, a, b, c, d, e, f)
-{
- matrix.a = a;
- matrix.b = b;
- matrix.c = c;
- matrix.d = d;
- matrix.e = e;
- matrix.f = f;
- ctx.currentTransform = matrix;
- matrix.a = NaN;
- matrix.b = NaN;
- matrix.c = NaN;
- matrix.d = NaN;
- matrix.e = NaN;
- matrix.f = NaN;
- matrix = ctx.currentTransform;
- shouldBe("matrix.a", "1");
- shouldBe("matrix.b", "0");
- shouldBe("matrix.c", "0");
- shouldBe("matrix.d", "1");
- shouldBe("matrix.e", "100");
- shouldBe("matrix.f", "10");
-}
-
-ctx.translate(100, 10);
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "1");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "1");
-shouldBe("matrix.e", "100");
-shouldBe("matrix.f", "10");
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, -Infinity, 0, 0, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, NaN, 0, 0, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, -Infinity, 0, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, NaN, 0, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, -Infinity, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, NaN, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, -Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, NaN, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, 0, -Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, 0, NaN, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, 0, 0, -Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, 0, 0, NaN);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, 0, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, Infinity, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, 0, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, Infinity, 0, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, 0, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, Infinity, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, 0, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, Infinity, 0, 0, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, 0, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, 0, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, Infinity, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, 0, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, Infinity, 0, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, Infinity, 0, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, 0, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, 0, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, Infinity, 0, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, Infinity, Infinity, 0);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, Infinity, Infinity, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, Infinity, 0, Infinity);
-setCurrentTransformToNonfinite(ctx, 0, 0, 0, 0, Infinity, Infinity);
-matrix = ctx.currentTransform;
-shouldBe("matrix.a", "1");
-shouldBe("matrix.b", "0");
-shouldBe("matrix.c", "0");
-shouldBe("matrix.d", "1");
-shouldBe("matrix.e", "100");
-shouldBe("matrix.f", "10");
-
-ctx.fillStyle = 'green';
-ctx.fillRect(-100, -10, 100, 100);
-
-imageData = ctx.getImageData(1, 1, 98, 98);
-imgdata = imageData.data;
-shouldBe("imgdata[4]", "0");
-shouldBe("imgdata[5]", "128");
-shouldBe("imgdata[6]", "0");
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