3442N/A/*
3442N/A * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
3442N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3442N/A *
3442N/A * This code is free software; you can redistribute it and/or modify it
3442N/A * under the terms of the GNU General Public License version 2 only, as
3442N/A * published by the Free Software Foundation.
3442N/A *
3442N/A * This code is distributed in the hope that it will be useful, but WITHOUT
3442N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
3442N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
3442N/A * version 2 for more details (a copy is included in the LICENSE file that
3442N/A * accompanied this code).
3442N/A *
3442N/A * You should have received a copy of the GNU General Public License version
3442N/A * 2 along with this work; if not, write to the Free Software Foundation,
3442N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
3442N/A *
3442N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
3442N/A * or visit www.oracle.com if you need additional information or have any
3442N/A * questions.
3442N/A */
3442N/A
3442N/A/**
3442N/A * @test
3442N/A * @bug 4645692
3442N/A * @summary Verifies that SolveCubic doesn't miss any roots.
3442N/A * @run main SolveCubicTest
3442N/A */
3442N/A
3442N/Aimport static java.awt.geom.CubicCurve2D.solveCubic;
3442N/A
3442N/Apublic class SolveCubicTest {
3442N/A
3442N/A public static void main(String[] args) throws Exception {
3442N/A
3442N/A double[] eqn = {0, 0, 1, 1};
3442N/A int numRoots = solveCubic(eqn, eqn);
3442N/A if (numRoots < 2) {
3442N/A throw new Exception("There are 2 roots. Only " + numRoots + " were found.");
3442N/A }
3442N/A }
3442N/A}