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// Test for method java.lang.Double.getClass().getDeclaredMethods()
// Copyright (C) 2012, 2013, 2014, 2015 Pavel Tisnovsky <ptisnovs@redhat.com>
// This file is part of Mauve.
// Mauve is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// Mauve 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 for more details.
// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 51 Franklin Street,
// Fifth Floor, Boston, MA 02110-1301 USA.
// Tags: JDK1.5
package gnu.testlet.java.lang.Double.classInfo;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.lang.Double;
import java.util.Map;
import java.util.HashMap;
/**
* Test for method java.lang.Double.getClass().getDeclaredMethods()
*/
public class getDeclaredMethods implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
// map of declared methods which should exists
Map<String, String> testedDeclaredMethods = null;
// map of declared methods for (Open)JDK6
Map<String, String> testedDeclaredMethods_jdk6 = new HashMap<String, String>();
// map of declared methods for (Open)JDK7
Map<String, String> testedDeclaredMethods_jdk7 = new HashMap<String, String>();
// map for methods declared in (Open)JDK6
testedDeclaredMethods_jdk6.put("public boolean java.lang.Double.equals(java.lang.Object)", "equals");
testedDeclaredMethods_jdk6.put("public static java.lang.String java.lang.Double.toString(double)", "toString");
testedDeclaredMethods_jdk6.put("public java.lang.String java.lang.Double.toString()", "toString");
testedDeclaredMethods_jdk6.put("public int java.lang.Double.hashCode()", "hashCode");
testedDeclaredMethods_jdk6.put("public static long java.lang.Double.doubleToRawLongBits(double)", "doubleToRawLongBits");
testedDeclaredMethods_jdk6.put("public static long java.lang.Double.doubleToLongBits(double)", "doubleToLongBits");
testedDeclaredMethods_jdk6.put("public static double java.lang.Double.longBitsToDouble(long)", "longBitsToDouble");
testedDeclaredMethods_jdk6.put("public int java.lang.Double.compareTo(java.lang.Double)", "compareTo");
testedDeclaredMethods_jdk6.put("public int java.lang.Double.compareTo(java.lang.Object)", "compareTo");
testedDeclaredMethods_jdk6.put("public byte java.lang.Double.byteValue()", "byteValue");
testedDeclaredMethods_jdk6.put("public short java.lang.Double.shortValue()", "shortValue");
testedDeclaredMethods_jdk6.put("public int java.lang.Double.intValue()", "intValue");
testedDeclaredMethods_jdk6.put("public long java.lang.Double.longValue()", "longValue");
testedDeclaredMethods_jdk6.put("public float java.lang.Double.floatValue()", "floatValue");
testedDeclaredMethods_jdk6.put("public double java.lang.Double.doubleValue()", "doubleValue");
testedDeclaredMethods_jdk6.put("public static java.lang.Double java.lang.Double.valueOf(double)", "valueOf");
testedDeclaredMethods_jdk6.put("public static java.lang.Double java.lang.Double.valueOf(java.lang.String) throws java.lang.NumberFormatException", "valueOf");
testedDeclaredMethods_jdk6.put("public static java.lang.String java.lang.Double.toHexString(double)", "toHexString");
testedDeclaredMethods_jdk6.put("public static int java.lang.Double.compare(double,double)", "compare");
testedDeclaredMethods_jdk6.put("public static boolean java.lang.Double.isNaN(double)", "isNaN");
testedDeclaredMethods_jdk6.put("public boolean java.lang.Double.isNaN()", "isNaN");
testedDeclaredMethods_jdk6.put("public static boolean java.lang.Double.isInfinite(double)", "isInfinite");
testedDeclaredMethods_jdk6.put("public boolean java.lang.Double.isInfinite()", "isInfinite");
testedDeclaredMethods_jdk6.put("public static double java.lang.Double.parseDouble(java.lang.String) throws java.lang.NumberFormatException", "parseDouble");
// map for methods declared in (Open)JDK7
testedDeclaredMethods_jdk7.put("public boolean java.lang.Double.equals(java.lang.Object)", "equals");
testedDeclaredMethods_jdk7.put("public static java.lang.String java.lang.Double.toString(double)", "toString");
testedDeclaredMethods_jdk7.put("public java.lang.String java.lang.Double.toString()", "toString");
testedDeclaredMethods_jdk7.put("public int java.lang.Double.hashCode()", "hashCode");
testedDeclaredMethods_jdk7.put("public static long java.lang.Double.doubleToRawLongBits(double)", "doubleToRawLongBits");
testedDeclaredMethods_jdk7.put("public static long java.lang.Double.doubleToLongBits(double)", "doubleToLongBits");
testedDeclaredMethods_jdk7.put("public static double java.lang.Double.longBitsToDouble(long)", "longBitsToDouble");
testedDeclaredMethods_jdk7.put("public int java.lang.Double.compareTo(java.lang.Double)", "compareTo");
testedDeclaredMethods_jdk7.put("public int java.lang.Double.compareTo(java.lang.Object)", "compareTo");
testedDeclaredMethods_jdk7.put("public byte java.lang.Double.byteValue()", "byteValue");
testedDeclaredMethods_jdk7.put("public short java.lang.Double.shortValue()", "shortValue");
testedDeclaredMethods_jdk7.put("public int java.lang.Double.intValue()", "intValue");
testedDeclaredMethods_jdk7.put("public long java.lang.Double.longValue()", "longValue");
testedDeclaredMethods_jdk7.put("public float java.lang.Double.floatValue()", "floatValue");
testedDeclaredMethods_jdk7.put("public double java.lang.Double.doubleValue()", "doubleValue");
testedDeclaredMethods_jdk7.put("public static java.lang.Double java.lang.Double.valueOf(double)", "valueOf");
testedDeclaredMethods_jdk7.put("public static java.lang.Double java.lang.Double.valueOf(java.lang.String) throws java.lang.NumberFormatException", "valueOf");
testedDeclaredMethods_jdk7.put("public static java.lang.String java.lang.Double.toHexString(double)", "toHexString");
testedDeclaredMethods_jdk7.put("public static int java.lang.Double.compare(double,double)", "compare");
testedDeclaredMethods_jdk7.put("public static boolean java.lang.Double.isNaN(double)", "isNaN");
testedDeclaredMethods_jdk7.put("public boolean java.lang.Double.isNaN()", "isNaN");
testedDeclaredMethods_jdk7.put("public static boolean java.lang.Double.isInfinite(double)", "isInfinite");
testedDeclaredMethods_jdk7.put("public boolean java.lang.Double.isInfinite()", "isInfinite");
testedDeclaredMethods_jdk7.put("public static double java.lang.Double.parseDouble(java.lang.String) throws java.lang.NumberFormatException", "parseDouble");
// create instance of a class Double
final Object o = new Double(42.0);
// get a runtime class of an object "o"
final Class c = o.getClass();
// get the right map containing method signatures
testedDeclaredMethods = getJavaVersion() < 7 ? testedDeclaredMethods_jdk6 : testedDeclaredMethods_jdk7;
// get all declared methods for this class
java.lang.reflect.Method[] declaredMethods = c.getDeclaredMethods();
// expected number of declared methods
final int expectedNumberOfDeclaredMethods = testedDeclaredMethods.size();
// basic check for a number of declared methods
harness.check(declaredMethods.length, expectedNumberOfDeclaredMethods);
// check if all declared methods exist
for (java.lang.reflect.Method declaredMethod : declaredMethods) {
// method name should consists of package name + class name
String methodName = declaredMethod.getName();
// modifiers + package + method name + parameter types
String methodString = declaredMethod.toString().replaceAll(" native ", " ");
harness.check(testedDeclaredMethods.containsKey(methodString));
harness.check(testedDeclaredMethods.get(methodString), methodName);
}
}
/**
* Returns version of Java. The input could have the following form: "1.7.0_06"
* and we are interested only in "7" in this case.
*
* @return Java version
*/
protected int getJavaVersion() {
String javaVersionStr = System.getProperty("java.version");
String[] parts = javaVersionStr.split("\\.");
return Integer.parseInt(parts[1]);
}
}
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