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/*
Derby - Class org.apache.derbyTesting.unitTests.services.T_Diagnosticable
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You 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 org.apache.derbyTesting.unitTests.services;
import org.apache.derby.iapi.services.context.ContextService;
import org.apache.derby.iapi.services.diag.Diagnosticable;
import org.apache.derby.iapi.services.diag.DiagnosticUtil;
import org.apache.derby.iapi.services.monitor.Monitor;
import org.apache.derby.shared.common.sanity.SanityManager;
import org.apache.derby.iapi.error.StandardException;
import org.apache.derby.iapi.store.access.AccessFactory;
import org.apache.derby.iapi.store.access.ConglomerateController;
import org.apache.derby.iapi.store.access.TransactionController;
import org.apache.derby.iapi.store.raw.ContainerHandle;
import org.apache.derby.iapi.store.raw.ContainerKey;
import org.apache.derby.iapi.store.raw.Page;
import org.apache.derby.iapi.store.raw.Transaction;
import org.apache.derby.iapi.store.raw.RawStoreFactory;
import org.apache.derbyTesting.unitTests.harness.T_MultiIterations;
import org.apache.derbyTesting.unitTests.harness.T_Fail;
import org.apache.derby.iapi.reference.Property;
import java.util.Properties;
// DEBUGGING:
/**
This T_Diagnosticable class provides a sample of how to use the "Diagnostic"
facility. The classes methods are built to be called by a "values" or
a "call" statement from "ij". Eventually there will be some sort of
diagnostic monitor which will be used to call the various "D_*" routines.
**/
public class T_Diagnosticable extends T_MultiIterations
{
private static final String testService = "DiagnosticableTest";
/* Constructors for This class: */
/**
* No arg Constructor.
**/
public T_Diagnosticable()
{
}
/* Private/Protected methods of This class: */
/**
* Simple test of DiagnosticUtil interfaces.
* <p>
* Simple test of DiagnosticUtil.toDiagString() and
* DiagnosticUtil.findDiagnostic() interfaces.
*
* @exception T_Fail If test fails for some reason.
**/
private void t_001()
throws T_Fail
{
// Create object with also has a diagnostic interface:
Object diag_obj = new T_DiagTestClass1("object with diag interface");
// Create an object in a sub-class that doesn't have a D_ class, but
// its super-class does.
Object diagSubObj = new T_DiagTestClass1Sub("sub-class");
// Create object with neither Diagnosticable:
Object obj = (long) 5;
// Test just getting a single string back, from each type of object.
String str = null;
String expected_str = null;
Diagnosticable helper_class = null;
// Here the string should come from the Diagnostic object's diag().
str = DiagnosticUtil.toDiagString(diag_obj);
expected_str = "D_T_DiagTestClass1: object with diag interface";
if (str.compareTo(expected_str) != 0)
{
throw T_Fail.testFailMsg(
"DiagnosticUtil.toDiagString() failed, got: (" + str +
"), expected: (" + expected_str + ").");
}
// make sure right class was found.
helper_class = DiagnosticUtil.findDiagnostic(diag_obj);
if (!(helper_class instanceof D_T_DiagTestClass1))
throw T_Fail.testFailMsg("Bad helper class lookup.");
// make sure helper class gives right string.
try
{
str = helper_class.diag();
}
catch (Throwable t)
{
throw T_Fail.testFailMsg(
"Unexpected exception from helper_class.diag() call");
}
if (!str.equals(expected_str))
{
throw T_Fail.testFailMsg(
"DiagnosticUtil.toDiagString() failed, got: (" + str +
"), expected: (" + expected_str + ").");
}
// make sure the Diagnostic class picks up a super-version of the D_ class
str = DiagnosticUtil.toDiagString(diagSubObj);
expected_str = "D_T_DiagTestClass1: sub-class";
if (!str.equals(expected_str))
{
throw T_Fail.testFailMsg(
"DiagnosticUtil.toDiagString() failed, got: (" + str +
"), expected: (" + expected_str + ").");
}
// Here the string should just be the system's default toString.
str = DiagnosticUtil.toDiagString(obj);
expected_str = "5";
if (str.compareTo(expected_str) != 0)
{
throw T_Fail.testFailMsg(
"DiagnosticUtil.toDiagString() failed, got: (" + str +
"), expected: (" + expected_str + ").");
}
// check that lookup for this class return correctly returns null,
// since help class does not exist.
helper_class = DiagnosticUtil.findDiagnostic(obj);
if (helper_class != null)
throw T_Fail.testFailMsg("Bad helper class - should be null.");
}
/* Public Methods of T_MultiIterations class: */
/**
* Routine one once per invocation of the test by the driver.
* <p>
* Do work that should only be done once, no matter how many times
* runTests() may be executed.
*
* @exception T_Fail Thrown on any error.
**/
protected void setupTest()
throws T_Fail
{
// don't automatic boot this service if it gets left around
if (startParams == null) {
startParams = new Properties();
}
startParams.put(Property.NO_AUTO_BOOT, Boolean.TRUE.toString());
// remove the service directory to ensure a clean run
startParams.put(Property.DELETE_ON_CREATE, Boolean.TRUE.toString());
}
/*
** Methods required by T_Generic
*/
public String getModuleToTestProtocolName() {
return("org.apache.derby.iapi.services.diag.DiagnosticUtil");
}
/**
* Driver routine for the btree secondary index tests.
* <p>
*
* @exception T_Fail Throws T_Fail on any test failure.
**/
protected void runTestSet() throws T_Fail
{
out.println("Executing " + testService + " test.");
t_001();
out.println("Finished Executing " + testService + " test.");
}
}
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