151 lines
6.4 KiB
Java
151 lines
6.4 KiB
Java
/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Objects;
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import java.lang.management.ManagementFactory;
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import java.lang.management.RuntimeMXBean;
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import java.util.List;
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/*
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* @test
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* @modules java.management
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* @summary verify that overriddes on the command line affect *.display and *.format properties
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* @run main/othervm
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* LocaleCmdOverrides
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* @run main/othervm -Duser.language=XX
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* -Duser.country=X1
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* -Duser.script=X2
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* -Duser.variant=X3
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* LocaleCmdOverrides
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* @run main/othervm -Duser.language=XX -Duser.language.display=YY
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* -Duser.country=X1 -Duser.country.display=Y1
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* -Duser.script=X2 -Duser.script.display=Y2
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* -Duser.variant=X3 -Duser.variant.display=Y3
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* LocaleCmdOverrides
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* @run main/othervm -Duser.language=XX -Duser.language.display=YY -Duser.language.format=ZZ
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* -Duser.country=X1 -Duser.country.display=Y1 -Duser.country.format=Z1
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* -Duser.script=X2 -Duser.script.display=Y2 -Duser.script.format=Z2
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* -Duser.variant=X3 -Duser.variant.display=Y3 -Duser.variant.format=Z3
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* LocaleCmdOverrides
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* @run main/othervm -Duser.language=XX -Duser.language.format=ZZ
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* -Duser.country=X1 -Duser.country.format=Z1
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* -Duser.script=X2 -Duser.script.format=Z2
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* -Duser.variant=X3 -Duser.variant.format=Z3
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* LocaleCmdOverrides
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* @run main/othervm -Duser.language=XX -Duser.language.display=XX
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* -Duser.country=X1 -Duser.country.display=X1
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* -Duser.script=X2 -Duser.script.display=X2
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* -Duser.variant=X3 -Duser.variant.display=X3
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* LocaleCmdOverrides
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* @run main/othervm -Duser.language=XX -Duser.language.display=XX -Duser.language.format=XX
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* -Duser.country=X1 -Duser.country.display=X1 -Duser.country.format=X1
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* -Duser.script=X2 -Duser.script.display=X2 -Duser.script.format=X2
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* -Duser.variant=X3 -Duser.variant.display=X3 -Duser.variant.format=X3
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* LocaleCmdOverrides
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* @run main/othervm -Duser.language=XX -Duser.language.format=X1
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* -Duser.country.format=X1
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* -Duser.script.format=X2
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* -Duser.variant.format=X3
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* LocaleCmdOverrides
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*/
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public class LocaleCmdOverrides {
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// Language, country, script, variant
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public static void main(String[] args) {
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Map<String, String> props = commandLineDefines();
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System.out.printf("props: %s%n", props);
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test("user.language", props);
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test("user.country", props);
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test("user.script", props);
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test("user.variant", props);
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}
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/*
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* Check each of the properties for a given basename.
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*/
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static void test(String baseName, Map<String, String> args) {
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validateArg(baseName,"", args);
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validateArg(baseName,".display", args);
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validateArg(baseName,".format", args);
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}
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// If an argument is -D defined, the corresponding property must be equal
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static void validateArg(String name, String ext, Map<String, String> args) {
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String extName = name.concat(ext);
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String arg = args.get(extName);
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String prop = System.getProperty(extName);
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if (arg == null && prop == null) {
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System.out.printf("No values for %s%n", extName);
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} else {
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System.out.printf("validateArg %s: arg: %s, prop: %s%n", extName, arg, prop);
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}
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if (arg != null) {
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if (!Objects.equals(arg, prop)) {
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throw new RuntimeException(extName + ": -D value should match property: "
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+ arg + " != " + prop);
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}
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} else if (prop != null) {
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// no command line arg for extName and some value for prop
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// Check that if a property is not overridden then it is not equal to the base
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if (ext != null && !ext.isEmpty()) {
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String value = System.getProperty(name);
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if (Objects.equals(value, prop)) {
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throw new RuntimeException(extName + " property should not be equals to "
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+ name + " property: " + prop);
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}
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}
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}
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}
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/**
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* Extract the -D arguments from the command line and return a map of key, value.
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* @return a map of key, values defined by -D on the command line.
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*/
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static HashMap<String, String> commandLineDefines() {
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HashMap<String, String> props = new HashMap<>();
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RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean();
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List<String> args = runtime.getInputArguments();
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System.out.printf("args: %s%n", args);
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for (String arg : args) {
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if (arg.startsWith("-Duser.")) {
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String[] kv = arg.substring(2).split("=");
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switch (kv.length) {
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case 1:
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props.put(kv[0], "");
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break;
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case 2:
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props.put(kv[0], kv[1]);
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break;
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default:
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throw new IllegalArgumentException("Illegal property syntax: " + arg);
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}
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}
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}
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return props;
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}
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}
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