third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly-inverse.html - Issue 2370623003: [GeometryInterface] Clean-up layout tests for geometry interfaces.

Unified Diff: third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly-inverse.html

Issue 2370623003: [GeometryInterface] Clean-up layout tests for geometry interfaces. (Closed)

Patch Set: [GeometryInterface] Fix a indentation and clean up. Created 4 years, 3 months ago

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Index: third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly-inverse.html

diff --git a/third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly-inverse.html b/third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly-inverse.html

index f67064263ad54f3fca5a4f55871716365f1cabbe..864ad5b05a031cbaf08005a366245698451cf3d9 100644

--- a/third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly-inverse.html

+++ b/third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly-inverse.html

@@ -1,79 +1,30 @@

<!DOCTYPE HTML>

-<html>

-<head>

-<title>Geometry Interfaces: DOMMatrixReadOnly inverse</title>

-</head>

-<body>

+<script src="./resources/geometry-interfaces-test-helpers.js"></script>

test(function() {

- var matrix2d = new DOMMatrixReadOnly([1, 2, 3, 4, 5, 6]);

- var inverse = matrix2d.inverse();

- assert_true(inverse.is2D);

- assert_equals(inverse.a, -2);

- assert_equals(inverse.b, 1);

- assert_equals(inverse.c, 1.5);

- assert_equals(inverse.d, -0.5);

- assert_equals(inverse.e, 1);

- assert_equals(inverse.f, -2);

+ var matrix2d = new DOMMatrixReadOnly([1, 2, 3, 4, 5, 6]);

+ var inverse = matrix2d.inverse();

+ assert_2d_matrix_equals(inverse, [-2, 1, 1.5, -0.5, 1, -2]);

}, "DOMMatrix inverse() - invertible - 2D matrix");

test(function() {

- var matrix2d = new DOMMatrixReadOnly([1, 1, 1, 1, 1, 1]);

- var inverse =matrix2d.inverse();

- assert_false(inverse.is2D);

- assert_equals(inverse.a, NaN);

- assert_equals(inverse.b, NaN);

- assert_equals(inverse.c, NaN);

- assert_equals(inverse.d, NaN);

- assert_equals(inverse.e, NaN);

- assert_equals(inverse.f, NaN);

-}, "DOMMatrix inverse() - uninvertible - 2D matrix");

+ var matrix2d = new DOMMatrixReadOnly([1, 1, 1, 1, 1, 1]);

+ var inverse =matrix2d.inverse();

+ //when non invertible matrix execute invert(), result matrix is not 2d.

+ assert_3d_matrix_equals(inverse, [NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN]);

+}, "DOMMatrix inverse() - non-invertible - 2D matrix");

test(function() {

- var matrix3d = new DOMMatrixReadOnly([10, 20, 30, 40, 40, 40, 30, 20, 10, 20, 40, 30, 20, 40, 50, 100]);

- var inverse = matrix3d.inverse();

- assert_false(inverse.is2D);

- assert_equals(inverse.m11, -1.6);

- assert_equals(inverse.m12, 0.05);

- assert_equals(inverse.m13, 0.6);

- assert_equals(inverse.m14, 0.45);

- assert_equals(inverse.m21, 2.05);

- assert_equals(inverse.m22, -0.025);

- assert_equals(inverse.m23, -0.8);

- assert_equals(inverse.m24, -0.575);

- assert_equals(inverse.m31, -0.4);

- assert_equals(inverse.m32, 0);

- assert_equals(inverse.m33, 0.2);

- assert_equals(inverse.m34, 0.1);

- assert_equals(inverse.m41, -0.3);

- assert_equals(inverse.m42, -0);

- assert_equals(inverse.m43, 0.1);

- assert_equals(inverse.m44, 0.1);

+ var matrix3d = new DOMMatrixReadOnly([10, 20, 30, 40, 40, 40, 30, 20, 10, 20, 40, 30, 20, 40, 50, 100]);

+ var inverse = matrix3d.inverse();

+ assert_3d_matrix_equals(inverse, [-1.6, 0.05, 0.6, 0.45, 2.05, -0.025, -0.8, -0.575, -0.4, 0, 0.2, 0.1, -0.3, 0, 0.1, 0.1]);

}, "DOMMatrix inverse() - invertible - 3D matrix");

test(function() {

- var matrix3d = new DOMMatrixReadOnly([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]);

- var inverse = matrix3d.inverse();

- assert_false(inverse.is2D);

- assert_equals(inverse.m11, NaN);

- assert_equals(inverse.m12, NaN);

- assert_equals(inverse.m13, NaN);

- assert_equals(inverse.m14, NaN);

- assert_equals(inverse.m21, NaN);

- assert_equals(inverse.m22, NaN);

- assert_equals(inverse.m23, NaN);

- assert_equals(inverse.m24, NaN);

- assert_equals(inverse.m31, NaN);

- assert_equals(inverse.m32, NaN);

- assert_equals(inverse.m33, NaN);

- assert_equals(inverse.m34, NaN);

- assert_equals(inverse.m41, NaN);

- assert_equals(inverse.m42, NaN);

- assert_equals(inverse.m43, NaN);

- assert_equals(inverse.m44, NaN);

-}, "DOMMatrix inverse() - uninvertible - 3D matrix");

+ var matrix3d = new DOMMatrixReadOnly([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]);

+ var inverse = matrix3d.inverse();

+ assert_3d_matrix_equals(inverse, [NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN, NaN]);

+}, "DOMMatrix inverse() - non-invertible - 3D matrix");

</script>

-</body>

-</html>