1 /*
2 * Copyright (c) 2013, 2014, 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 package com.oracle.java.testlibrary;
25
26 import static com.oracle.java.testlibrary.Asserts.assertTrue;
27 import java.io.BufferedReader;
28 import java.io.File;
29 import java.io.FileReader;
30 import java.io.IOException;
31 import java.lang.reflect.Field;
32 import java.net.InetAddress;
33 import java.net.ServerSocket;
34 import java.net.UnknownHostException;
35 import java.nio.file.Files;
36 import java.nio.file.Path;
37 import java.nio.file.Paths;
38 import java.util.ArrayList;
39 import java.util.Arrays;
40 import java.util.Collections;
41 import java.util.List;
42 import java.util.Random;
43 import java.util.function.BooleanSupplier;
44 import java.util.concurrent.TimeUnit;
45 import java.util.regex.Matcher;
46 import java.util.regex.Pattern;
55 /**
56 * Returns the sequence used by operating system to separate lines.
57 */
58 public static final String NEW_LINE = System.getProperty("line.separator");
59
60 /**
61 * Returns the value of 'test.vm.opts'system property.
62 */
63 public static final String VM_OPTIONS = System.getProperty("test.vm.opts", "").trim();
64
65 /**
66 * Returns the value of 'test.java.opts'system property.
67 */
68 public static final String JAVA_OPTIONS = System.getProperty("test.java.opts", "").trim();
69
70 private static Unsafe unsafe = null;
71
72 /**
73 * Defines property name for seed value.
74 */
75 public static final String SEED_PROPERTY_NAME = "com.oracle.java.testlibrary.random.seed";
76
77 /* (non-javadoc)
78 * Random generator with (or without) predefined seed. Depends on
79 * "com.oracle.java.testlibrary.random.seed" property value.
80 */
81 private static volatile Random RANDOM_GENERATOR;
82
83 /**
84 * Contains the seed value used for {@link java.util.Random} creation.
85 */
86 public static final long SEED = Long.getLong(SEED_PROPERTY_NAME, new Random().nextLong());
87 /**
88 * Returns the value of 'test.timeout.factor' system property
89 * converted to {@code double}.
90 */
91 public static final double TIMEOUT_FACTOR;
92 static {
93 String toFactor = System.getProperty("test.timeout.factor", "1.0");
94 TIMEOUT_FACTOR = Double.parseDouble(toFactor);
95 }
96
97 /**
98 * Returns the value of JTREG default test timeout in milliseconds
99 * converted to {@code long}.
|
1 /*
2 * Copyright (c) 2013, 2015, 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 package jdk.test.lib;
25
26 import static jdk.test.lib.Asserts.assertTrue;
27 import java.io.BufferedReader;
28 import java.io.File;
29 import java.io.FileReader;
30 import java.io.IOException;
31 import java.lang.reflect.Field;
32 import java.net.InetAddress;
33 import java.net.ServerSocket;
34 import java.net.UnknownHostException;
35 import java.nio.file.Files;
36 import java.nio.file.Path;
37 import java.nio.file.Paths;
38 import java.util.ArrayList;
39 import java.util.Arrays;
40 import java.util.Collections;
41 import java.util.List;
42 import java.util.Random;
43 import java.util.function.BooleanSupplier;
44 import java.util.concurrent.TimeUnit;
45 import java.util.regex.Matcher;
46 import java.util.regex.Pattern;
55 /**
56 * Returns the sequence used by operating system to separate lines.
57 */
58 public static final String NEW_LINE = System.getProperty("line.separator");
59
60 /**
61 * Returns the value of 'test.vm.opts'system property.
62 */
63 public static final String VM_OPTIONS = System.getProperty("test.vm.opts", "").trim();
64
65 /**
66 * Returns the value of 'test.java.opts'system property.
67 */
68 public static final String JAVA_OPTIONS = System.getProperty("test.java.opts", "").trim();
69
70 private static Unsafe unsafe = null;
71
72 /**
73 * Defines property name for seed value.
74 */
75 public static final String SEED_PROPERTY_NAME = "jdk.test.lib.random.seed";
76
77 /* (non-javadoc)
78 * Random generator with (or without) predefined seed. Depends on
79 * "jdk.test.lib.random.seed" property value.
80 */
81 private static volatile Random RANDOM_GENERATOR;
82
83 /**
84 * Contains the seed value used for {@link java.util.Random} creation.
85 */
86 public static final long SEED = Long.getLong(SEED_PROPERTY_NAME, new Random().nextLong());
87 /**
88 * Returns the value of 'test.timeout.factor' system property
89 * converted to {@code double}.
90 */
91 public static final double TIMEOUT_FACTOR;
92 static {
93 String toFactor = System.getProperty("test.timeout.factor", "1.0");
94 TIMEOUT_FACTOR = Double.parseDouble(toFactor);
95 }
96
97 /**
98 * Returns the value of JTREG default test timeout in milliseconds
99 * converted to {@code long}.
|