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Update web-platform-tests to revision 78f764c05c229883e87ad135c7153051a66e2851

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WPT Sync Bot 2019-03-06 20:32:15 -05:00
parent 55347aa39f
commit bf84a079f9
1983 changed files with 58006 additions and 31437 deletions
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31
tests/wpt/web-platform-tests/webxr/resources/xr-test-asserts.js Normal file
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// Utility assert functions.
// Relies on resources/testharness.js to be included before this file.
// |p1|, |p2| - objects with x, y, z, w components that are floating point numbers
// |epsilon| - float specifying precision
// |prefix| - string used as a prefix for logging
let assert_point_approx_equals = function(p1, p2, epsilon, prefix = "") {
assert_approx_equals(p1.x, p2.x, epsilon, prefix + "xs must match");
assert_approx_equals(p1.y, p2.y, epsilon, prefix + "ys must match");
assert_approx_equals(p1.z, p2.z, epsilon, prefix + "zs must match");
assert_approx_equals(p1.w, p2.w, epsilon, prefix + "ws must match");
};
// |m1|, |m2| - arrays of floating point numbers
// |epsilon| - float specifying precision
// |prefix| - string used as a prefix for logging
let assert_matrix_approx_equals = function(m1, m2, epsilon, prefix = "") {
assert_equals(m1.length, m2.length, prefix + "Matrix lengths should match");
for(var i = 0; i < m1.length; ++i) {
assert_approx_equals(m1[i], m2[i], epsilon, prefix + "Component number " + i + " should match");
}
}
// |r1|, |r2| - XRRay objects
// |epsilon| - float specifying precision
// |prefix| - string used as a prefix for logging
let assert_ray_approx_equals = function(r1, r2, epsilon, prefix = "") {
assert_point_approx_equals(r1.origin, r2.origin, epsilon, prefix + "origin:");
assert_point_approx_equals(r1.direction, r2.direction, epsilon, prefix + "direction:");
assert_matrix_approx_equals(r1.matrix, r2.matrix, epsilon, prefix + "matrix:");
}