Distributed testing of an implementation of a remote access protocol

• US 20020116507A1
• Filed: 02/20/2001
• Published: 08/22/2002
• Est. Priority Date: 02/20/2001
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Leibovitz, Anthony M., Peddibhotla, Rajesh R., Manjure, Samir B.
• Granted Patent: US 6,804,709 B2
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: H04L 43/50 Testing arrangements

Abstract

A system and method for testing the implementation of a remote access protocol in network servers and/or clients goes through test cases with different server-client configuration combinations in an automated and distributed process. The testing system includes at least one test controller, a client pool, a server pool, and a database that maintains the test cases to be tested. Servers and clients participating in the distributed testing are registered with the test controller, which matches a server with a client based on their configuration capabilities and/or other factors. Test cases selected from the database are then assigned to the server-client pair for execution. For each assigned test case, the client assumes the client configuration of that case and calls the server to establish a connection under the remote access protocol, and the server assumes the server configuration test results for the executed test cases are stored for monitoring and generating reports.

Claims

1. A computer-readable medium having computer-executable instructions for performing steps for distributed testing of an implementation of a remote access protocol, comprising:

registering a server intending to participate in the distributed testing, including receiving data identifying configuration capabilities of the server;

registering a client intending to in the distributed testing, including receiving data identifying configuration capabilities of the client;

matching the server and the client based on the configuration capabilities of the server and the client;

assigning a plurality of test cases corresponding to different combinations of server and client configurations to the server and the client for execution thereby, wherein for each assigned test case the client assumes the client configuration of said each assigned test case and initiates a call to the server in attempt to establish a connection under the remote access protocol, and the server assumes the server configuration of said each assigned test case and responds to the call of the client; and

receiving test results for the assigned test cases executed by the server and the client.

2. A computer-readable medium as in claim 1, wherein the remote access protocol is the Point-to-point Protocol.

3. A computer-readable medium as in claim 1, having further computer-executable instructions for maintaining in a database a plurality of test cases corresponding to a matrix of server-client configurations to be executed for testing the implementation of the remote access protocol, and wherein the step of assigning includes selecting test cases from the database for execution by the server and client.

4. A computer-readable medium as in claim 3, wherein the step of assigning includes selecting test cases from the database for the server and the client based on the configuration capabilities of the server and the client.

5. A computer-readable medium as in claim 4, wherein each test case in the database includes a priority index, and wherein the step of assigning includes selecting test cases from the database based on the priority indices of the test cases.

6. A computer-readable medium as in claim 3, wherein the test cases in the database includes active test cases, and wherein the database includes data for each active test case identifying a server and a client to which said each active test case is assigned.

7. A computer-readable medium as in claim 3, further including computer-executable components including a bulk copy engine for populating the database with test cases.

8. A computer-readable medium as in claim 1, wherein the step of assigning test cases includes loading a plurality of access policies on the server, each of the plurality of access policies specifying a server configuration to be assumed by the server for executing a subset of the test cases selected for testing by the server.

9. A computer-readable medium as in claim 8, wherein said each access policy is associated with a given user name, and wherein the server assumes the server configuration specified by said each access policy in response to a call under the given user name for establishing a connection under the remote access protocol.

10. A computer-readable medium as in claim 9, further including computer-executable instructions for generating the access policies for the server according to the test cases selected for testing by the server.

11. A computer-readable medium as in claim 1, having computer-executable components including a monitor module for generating a user interface screen for presenting a test status and test results for viewing by a user.

12. A computer-readable medium as in claim 1, having computer-executable components including a reporter component for generating reports based on test results.

14. A system as in claim 13, wherein the remote access protocol is the Point-to-point Protocol.

15. A system as in claim 13, further including a database for maintaining a plurality of test cases to be executed for testing the implementation of the remote access protocol, wherein the test controller obtains the test cases assigned to the server and client from the database.

16. A system as in claim 15, further including a bulk copy engine for populating the database with test cases.

17. A system as in claim 15, wherein the test cases assigned to the server and client are selected from the database based on the configuration capabilities of the server and client.

18. A system as in claim 17, wherein each test case in the database includes an assigned priority index.

19. A system as in claim 18, wherein the test cases assigned to the server and client are selected from the database based on their priority indices.

20. A system as in claim 13, wherein the test controller selects a first set of test cases for testing by the server after registering the server, and the test cases assigned to the server and the client for testing are a subset of the first set of test cases.

21. A system as in claim 20, wherein the server sets up a plurality of access policies for testing the first set of test cases, each of the access policies specifying a given user name and a server configuration corresponding to a subset of the first set of test cases, and wherein the server assumes the server configuration of said each access policy to respond to a call made under the given user name for establishing a connection under the remote access protocol.

22. A system as in claim 21, further including a policy generation component for generating the access policies for loading on the server for testing the first set of test cases.

23. A system as in claim 13, further including a monitor component for generating a user interface screen for presenting a test status and test results for viewing by a user.

24. A system as in claim 13, further including a reporter component for generating test reports based on the test results.

13. A system for distributed testing of an implementation of a remote access protocol, comprising:

a plurality of servers forming a server pool;

a plurality of clients forming a client pool; and

at least one test controller, the test server programmed for registering a server in the server pool including receiving data identifying configuration capabilities of the server, registering a client from the client pool including receiving data identifying configuration capabilities of the client, matching the server and the client based on their respective configuration capabilities, assigning to the server and the client a plurality of test cases corresponding to different combinations of server and client configurations, and receiving test results for the assigned test cases executed by the server and the client,

wherein for each assigned test case the client assumes the client configuration of said each assigned test case and initiates a call to the server in attempt to establish a connection under the remote access protocol, and the server assumes the server configuration of said each assigned test case and responds to the call of the client.