1 /*
2 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /* @test
25 * @bug 8181493 8231174
26 * @summary Verify that nanosecond precision is maintained for file timestamps
27 * @requires (os.family == "linux") | (os.family == "mac") | (os.family == "solaris") | (os.family == "windows")
28 * @modules java.base/sun.nio.fs:+open
29 */
30
31 import java.io.IOException;
32 import java.lang.reflect.Method;
33 import java.nio.file.Files;
34 import java.nio.file.FileStore;
35 import java.nio.file.Path;
36 import java.nio.file.attribute.BasicFileAttributes;
37 import java.nio.file.attribute.BasicFileAttributeView;
38 import java.nio.file.attribute.FileTime;
39 import java.util.Set;
40 import java.util.concurrent.TimeUnit;
41
42 public class SetTimesNanos {
43 private static final boolean IS_WINDOWS =
44 System.getProperty("os.name").startsWith("Windows");
45
46 public static void main(String[] args) throws Exception {
47 if (!IS_WINDOWS) {
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1 /*
2 * Copyright (c) 2019, 2020, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /* @test
25 * @bug 8181493 8231174
26 * @summary Verify that nanosecond precision is maintained for file timestamps
27 * @requires (os.family == "linux") | (os.family == "mac") | (os.family == "windows")
28 * @modules java.base/sun.nio.fs:+open
29 */
30
31 import java.io.IOException;
32 import java.lang.reflect.Method;
33 import java.nio.file.Files;
34 import java.nio.file.FileStore;
35 import java.nio.file.Path;
36 import java.nio.file.attribute.BasicFileAttributes;
37 import java.nio.file.attribute.BasicFileAttributeView;
38 import java.nio.file.attribute.FileTime;
39 import java.util.Set;
40 import java.util.concurrent.TimeUnit;
41
42 public class SetTimesNanos {
43 private static final boolean IS_WINDOWS =
44 System.getProperty("os.name").startsWith("Windows");
45
46 public static void main(String[] args) throws Exception {
47 if (!IS_WINDOWS) {
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