/*
* Copyright 2014 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.testing;
/**
* Utility functions needed by various tests.
*/
public class TestUtils {
public static int getJdkVersion() {
String versionString = System.getProperty("java.version", "none");
if (versionString.equals("none")) {
return -1;
}
return getMajorVersion(versionString);
}
public static boolean isJvm() {
return getJdkVersion() != -1;
}
private static int getMajorVersion(String versionString) {
String[] split = versionString.split("\\.");
assert split.length >= 1;
return Integer.parseInt(split[1]);
}
}