.EPSILON);
  }

  function testApplyTranslate() {
    var m0 = goog.vec.Matrix4.createIdentity();
    goog.vec.Matrix4.applyTranslate(m0, 3, 4, 5);
    assertElementsEquals(
        [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 3, 4, 5, 1], m0);

    goog.vec.Matrix4.setFromValues(
        m0, 1, 2, 3, 4, 2, 3, 4, 1, 3, 4, 1, 2, 4, 1, 2, 3);

    var m1 = goog.vec.Matrix4.create();
    goog.vec.Matrix4.makeTranslate(m1, 5, 6, 7);
    var m2 = goog.vec.Matrix4.create();
    goog.vec.Matrix4.multMat(m0, m1, m2);
    g