/* * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions.
*/
protectedvoid runTests() throws Exception { /* * Get to the top of main() * to determine targetClass
*/
BreakpointEvent bpe = startToMain("EnumTarg");
targetClass = bpe.location().declaringType();
ReferenceType rt = findReferenceType("EnumTarg");
Field myField = rt.fieldByName("myCoin");
ObjectReference enumObject = (ObjectReference)rt.getValue(myField);
ClassType enumClass =(ClassType) enumObject.referenceType();
ClassType superClass = enumClass.superclass(); if (!superClass.name().equals("java.lang.Enum")) {
fail("failure: Superclass of enum class is not java.lang.Enum: " + superClass.name());
} if (!enumClass.isEnum()) {
fail("failure: isEnum() is false but should be true");
} if (((ClassType)rt).isEnum()) {
fail("failure: isEnum() is true for EnumTarg but should be false");
}
Field enumConstant = enumClass.fieldByName("penny"); if (!enumConstant.isEnumConstant()) {
fail("failure: The 'penny' field is not marked " + "as an enum constant.");
}
/* * This isn't really part of the test, it just * shows how to look at all the enum constants, * but not necessarily in the correct order
*/
List allFields = enumClass.fields();
List enumConstantFields = new ArrayList();
StringBuffer enumDecl = new StringBuffer("enum " + enumClass.name() + " {"); char delim = ' ';
for (Iterator iter = allFields.iterator(); iter.hasNext(); ) {
Field aField = (Field)iter.next(); if (aField.isEnumConstant()) {
enumDecl.append(' ');
enumDecl.append(aField.name());
enumDecl.append(delim);
delim = ',';
}
}
enumDecl.append("; };");
System.out.println("Enum decl is: " + enumDecl);
listenUntilVMDisconnect();
/* * deal with results of test * if anything has called failure("foo") testFailed will be true
*/ if (!testFailed) {
println("EnumTest: passed");
} else { thrownew Exception("EnumTest: failed");
}
}
}
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