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// Copyright 2011 The Closure Library Authors. All Rights Reserved.
// Use of this source code is governed by the Apache License, Version 2.0.
goog.provide('goog.vec.RayTest');
goog.setTestOnly('goog.vec.RayTest');
goog.require('goog.vec.Float32Array');
goog.require('goog.vec.Ray');
goog.require('goog.testing.jsunit');
function testConstructor() {
var new_ray = new goog.vec.Ray();
assertElementsEquals([0, 0, 0], new_ray.origin);
assertElementsEquals([0, 0, 0], new_ray.dir);
new_ray = new goog.vec.Ray([1, 2, 3], [4, 5, 6]);
assertElementsEquals([1, 2, 3], new_ray.origin);
assertElementsEquals([4, 5, 6], new_ray.dir);
}
function testSet() {
var new_ray = new goog.vec.Ray();
new_ray.set([2, 3, 4], [5, 6, 7]);
assertElementsEquals([2, 3, 4], new_ray.origin);
assertElementsEquals([5, 6, 7], new_ray.dir);
}
function testSetOrigin() {
var new_ray = new goog.vec.Ray();
new_ray.setOrigin([1, 2, 3]);
assertElementsEquals([1, 2, 3], new_ray.origin);
assertElementsEquals([0, 0, 0], new_ray.dir);
}
function testSetDir() {
var new_ray = new goog.vec.Ray();
new_ray.setDir([2, 3, 4]);
assertElementsEquals([0, 0, 0], new_ray.origin);
assertElementsEquals([2, 3, 4], new_ray.dir);
}
function testEquals() {
var r0 = new goog.vec.Ray([1, 2, 3], [4, 5, 6]);
var r1 = new goog.vec.Ray([5, 2, 3], [4, 5, 6]);
assertFalse(r0.equals(r1));
assertFalse(r0.equals(null));
assertTrue(r1.equals(r1));
r1.setOrigin(r0.origin);
assertTrue(r1.equals(r0));
assertTrue(r0.equals(r1));
}
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