Andreas Hocevar
67 lines
1.8 KiB
HTML
67 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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Copyright 2011 The Closure Library Authors. All Rights Reserved.
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Use of this source code is governed by the Apache License, Version 2.0.
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See the COPYING file for details.
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-->
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<head>
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<title>Closure Unit Tests - goog.vec.Ray</title>
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<script src="../base.js"></script>
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<script>
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goog.require('goog.vec.Float32Array');
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goog.require('goog.vec.Ray');
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goog.require('goog.testing.jsunit');
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</script>
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</head>
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<body>
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<script>
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function testConstructor() {
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var new_ray = new goog.vec.Ray();
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assertElementsEquals([0, 0, 0], new_ray.origin);
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assertElementsEquals([0, 0, 0], new_ray.dir);
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new_ray = new goog.vec.Ray([1, 2, 3], [4, 5, 6]);
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assertElementsEquals([1, 2, 3], new_ray.origin);
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assertElementsEquals([4, 5, 6], new_ray.dir);
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}
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function testSet() {
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var new_ray = new goog.vec.Ray();
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new_ray.set([2, 3, 4], [5, 6, 7]);
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assertElementsEquals([2, 3, 4], new_ray.origin);
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assertElementsEquals([5, 6, 7], new_ray.dir);
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}
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function testSetOrigin() {
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var new_ray = new goog.vec.Ray();
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new_ray.setOrigin([1, 2, 3]);
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assertElementsEquals([1, 2, 3], new_ray.origin);
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assertElementsEquals([0, 0, 0], new_ray.dir);
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}
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function testSetDir() {
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var new_ray = new goog.vec.Ray();
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new_ray.setDir([2, 3, 4]);
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assertElementsEquals([0, 0, 0], new_ray.origin);
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assertElementsEquals([2, 3, 4], new_ray.dir);
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}
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function testEquals() {
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var r0 = new goog.vec.Ray([1, 2, 3], [4, 5, 6]);
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var r1 = new goog.vec.Ray([5, 2, 3], [4, 5, 6]);
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assertFalse(r0.equals(r1));
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assertFalse(r0.equals(null));
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assertTrue(r1.equals(r1));
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r1.setOrigin(r0.origin);
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assertTrue(r1.equals(r0));
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assertTrue(r0.equals(r1));
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}
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</script>
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</body>
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