5, 16], a1);
  }

  function testMakeTranslate() {
    var m0 = goog.vec.Matrix4.create();
    goog.vec.Matrix4.makeTranslate(m0, 3, 4, 5);
    assertElementsEquals(
        [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 3, 4, 5, 1], m0);
  }

  function testMakeScale() {
    var m0 = goog.vec.Matrix4.create();
    goog.vec.Matrix4.makeScale(m0, 3, 4, 5);
    assertElementsEquals(
        [3, 0, 0, 0, 0, 4, 0, 0, 0, 0, 5, 0, 0, 0, 0, 1], m0);
  }

  function testMakeRotate() {
    var m0 = goog.vec.Matrix4.create();
