xenadmin/XenAdminTests/HealthCheckTests/RequestUploadTaskTests.cs

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/* Copyright (c) Citrix Systems, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using XenAdmin;
using XenServerHealthCheck;
using XenAPI;
using XenAdmin.Core;
using XenAdmin.Network;
using XenAdminTests;
using System.IO.Pipes;
using System.IO;
using XenAdmin.Model;
using NUnit.Framework;
namespace XenAdminTests.HealthCheckTests
{
public class RequestUploadTaskTests : DatabaseTester_TestFixture
{
private const char SEPARATOR = '\x202f'; // narrow non-breaking space.
private const string dbName = "TampaTwoHostPoolSelectioniSCSI.xml";
private const string nonEmptyPassword = "nonemptypassword"; // needed when the credentials are sent to the HealthCheck, as the credential receiver will othrwise ignore them
public RequestUploadTaskTests() : base(dbName) { }
private static string UUID = "test-test";
public Dictionary<string, string> cleanStack()
{
Dictionary<string, string> config = new Dictionary<string, string>();
config[HealthCheckSettings.STATUS] = "true";
config[HealthCheckSettings.UPLOAD_LOCK] = "";
config[HealthCheckSettings.INTERVAL_IN_DAYS] = HealthCheckSettings.DEFAULT_INTERVAL_IN_DAYS.ToString();
config[HealthCheckSettings.DAY_OF_WEEK] = "0";
config[HealthCheckSettings.LAST_SUCCESSFUL_UPLOAD] = "";
config[HealthCheckSettings.LAST_FAILED_UPLOAD] = "";
return config;
}
[TestFixtureSetUp]
public void FixtureSetup()
{
CredentialReceiver.instance.Init();
ServerListHelper.instance.Init();
}
[TestFixtureTearDown]
public void FixtureTearDown()
{
CredentialReceiver.instance.UnInit();
}
[Test]
public void CheckUnenrolledHostShouldRemoved()
{
IXenConnection connection = DatabaseManager.ConnectionFor(dbName);
Session _session = DatabaseManager.ConnectionFor(dbName).Session;
Dictionary<string, string> config = cleanStack();
ServerListHelper.instance.ClearServerList();
int conSize = ServerListHelper.instance.GetServerList().Count;
NamedPipeClientStream pipeClient = new NamedPipeClientStream(".", HealthCheckSettings.HEALTH_CHECK_PIPE, PipeDirection.Out);
pipeClient.Connect();
string credential = EncryptionUtils.ProtectForLocalMachine(String.Join(SEPARATOR.ToString(), new[] { connection.Hostname, connection.Username, nonEmptyPassword }));
pipeClient.Write(Encoding.UTF8.GetBytes(credential), 0, credential.Length);
pipeClient.Close();
System.Threading.Thread.Sleep(1000);
List<ServerInfo> con = ServerListHelper.instance.GetServerList();
Assert.IsTrue(con.Count == conSize + 1);
//1. If XenServer has not enroll, lock will not been set.
config = cleanStack();
config[HealthCheckSettings.STATUS] = "false";
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
con = ServerListHelper.instance.GetServerList();
Assert.IsTrue(con.Count == conSize);
}
[Test, Timeout( 100 * 1000 )]
public void checkUploadLock()
{
IXenConnection connection = DatabaseManager.ConnectionFor(dbName);
Session _session = DatabaseManager.ConnectionFor(dbName).Session;
Dictionary<string, string> config = cleanStack();
//1. If XenServer has not enroll, lock will not been set.
config = cleanStack();
config[HealthCheckSettings.STATUS] = "false";
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
//2.If the lock has already set by current service and not due, the lock should not been set again.
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = UUID + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow);
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
//3. If the lock already due or no one set the lock, but current schedule DayOfWeek and TimeOfDay is not correct, the lock should not been set.
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = UUID + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(14)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
//4. For lock due or not set by others and schedule meet, lock should be set.
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = UUID + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(14)));
config[HealthCheckSettings.DAY_OF_WEEK] = DateTime.Now.DayOfWeek.ToString();
config[HealthCheckSettings.TIME_OF_DAY] = DateTime.Now.Hour.ToString();
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsTrue(RequestUploadTask.Request(connection, _session));
//5. For Lock set by other service and not due, the lock should not been set by us.
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = "test2-test2" + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow);
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
//6. For Lock set by other service but already due, the lock can be set by current service
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = "test2-test2" + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(14)));
config[HealthCheckSettings.DAY_OF_WEEK] = DateTime.Now.DayOfWeek.ToString();
config[HealthCheckSettings.TIME_OF_DAY] = DateTime.Now.Hour.ToString();
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsTrue(RequestUploadTask.Request(connection, _session));
//7 Check LastFailedUpload is not empty and > LastSuccessfulUpload && INTERVAL_IN_DAYS using default, lock can be set
config = cleanStack();
config[HealthCheckSettings.LAST_SUCCESSFUL_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(14)));
config[HealthCheckSettings.LAST_FAILED_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(8)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsTrue(RequestUploadTask.Request(connection, _session));
//8 For not due uploading, lock should not been set
config = cleanStack();
config[HealthCheckSettings.LAST_SUCCESSFUL_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(6)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
//9 For failed upload, retry was needed but not meet RetryIntervalInDays, lock should not been set
config = cleanStack();
config[HealthCheckSettings.LAST_SUCCESSFUL_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(14)));
config[HealthCheckSettings.LAST_FAILED_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(5)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
//10 For failed upload, retry was needed and meet RetryIntervalInDays, lock should be set
config = cleanStack();
config[HealthCheckSettings.LAST_FAILED_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(7)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsTrue(RequestUploadTask.Request(connection, _session));
//11 Retry needed because no LAST_SUCCESSFUL_UPLOAD but not meet RetryIntervalInDays, lock should not be set
config = cleanStack();
config[HealthCheckSettings.LAST_SUCCESSFUL_UPLOAD] = "";
config[HealthCheckSettings.LAST_FAILED_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(8)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsTrue(RequestUploadTask.Request(connection, _session));
//12 For no LAST_FAILED_UPLOAD or invalid LAST_FAILED_UPLOAD, lock should not be set if not due
config = cleanStack();
config[HealthCheckSettings.LAST_SUCCESSFUL_UPLOAD] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(13)));
config[HealthCheckSettings.LAST_FAILED_UPLOAD] = "asd";
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse (RequestUploadTask.Request(connection, _session));
//13. For schedule not meet the day
config = cleanStack();
config[HealthCheckSettings.DAY_OF_WEEK] = (DateTime.Now.DayOfWeek + 1).ToString();
config[HealthCheckSettings.TIME_OF_DAY] = DateTime.Now.Hour.ToString();
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse (RequestUploadTask.Request(connection, _session));
//14. For schedule not meet the hour
config = cleanStack();
config[HealthCheckSettings.DAY_OF_WEEK] = DateTime.Now.DayOfWeek.ToString();
config[HealthCheckSettings.TIME_OF_DAY] = (DateTime.Now.Hour + 1).ToString();
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.Request(connection, _session));
//15. For schedule all meet
config = cleanStack();
config[HealthCheckSettings.DAY_OF_WEEK] = DateTime.Now.DayOfWeek.ToString();
config[HealthCheckSettings.TIME_OF_DAY] = (DateTime.Now.Hour).ToString();
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsTrue(RequestUploadTask.Request(connection, _session));
}
[Test]
public void checkDemandLock()
{
IXenConnection connection = DatabaseManager.ConnectionFor(dbName);
Session _session = DatabaseManager.ConnectionFor(dbName).Session;
Dictionary<string, string> config = cleanStack();
//1 Uploading is inprocess by current service, demand will be ignore
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = UUID + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow);
config[HealthCheckSettings.NEW_UPLOAD_REQUEST] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow);
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.OnDemandRequest(connection, _session));
//2 Uploading is inprocess by other service, demand will be ignore
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = "test2-test2" + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow);
config[HealthCheckSettings.NEW_UPLOAD_REQUEST] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow);
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.OnDemandRequest(connection, _session));
//3 Uploading is not due and demand due, demand will be ignore
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = "test2-test2" + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(14)));
config[HealthCheckSettings.NEW_UPLOAD_REQUEST] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromMinutes(31)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsFalse(RequestUploadTask.OnDemandRequest(connection, _session));
//4 Uploading is due and demand not due, lock will be set
config = cleanStack();
config[HealthCheckSettings.UPLOAD_LOCK] = "test2-test2" + "|" + HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromDays(14)));
config[HealthCheckSettings.NEW_UPLOAD_REQUEST] = HealthCheckSettings.DateTimeToString(DateTime.UtcNow.Subtract(TimeSpan.FromMinutes(28)));
Pool.set_health_check_config(_session, connection.Cache.Pools[0].opaque_ref, config);
Assert.IsTrue(RequestUploadTask.OnDemandRequest(connection, _session));
}
}
}