/* * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions.
*/
/* * @test * @bug 4335024 * @summary Verifies that the ptXXXDistSq methods return non-negative numbers
*/
import java.awt.geom.Line2D;
publicclass NegLineDistSqBug { staticint errored;
publicstaticvoid main (String[] args) { // First a sanity check
test(1, 2, 3, 4, 15, 19, 21, 32); // Next, the test numbers from bug report 4335024
test(-313.0, 241.0, -97.0, 75.0,
126.15362619253153, -96.49769420351959, -97.0, 75.0); // Next test 100 points along the line from bug report 4335024 for (double fract = 0.0; fract <= 0.5; fract += 0.01) {
test(-313.0, 241.0, -97.0, 75.0,
interp(-313.0, -97.0, fract), interp(241.0, 75.0, fract),
interp(-313.0, -97.0, 1-fract), interp(241.0, 75.0, 1-fract));
} if (errored > 0) { thrownew RuntimeException(errored+" negative distances!");
}
}
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