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1. 发明申请

WO2017141072A1 MODEL BASED UPGRADE CAMPAIGN GENERATION 审中-公开
标题翻译：基于模型的升级运动生成
公开(公告)号：WO2017141072A1
公开(公告)日：2017-08-24
申请号：PCT/IB2016/050861
申请日：2016-02-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JEBBAR, Oussama , SACKMANN, Margarete , TOEROE, Maria , KHENDEK, Ferhat
发明人： JEBBAR, Oussama , SACKMANN, Margarete , TOEROE, Maria , KHENDEK, Ferhat
IPC分类号： G06F9/445 , G06F9/44
CPC分类号： G06F8/65 , G06F8/656 , G06F8/658
摘要： An upgrade campaign is generated for entities of a system described by a source configuration. According to the upgrade campaign, the system is upgraded to a target configuration using available software. A change model describes changes from the source configuration to the target configuration. According to the change model, an upgrade campaign specification model is generated, which contains at least one upgrade campaign element for each change in the change model. A subset of upgrade campaign elements are matched based on a first set of rules, and the matched upgrade campaign elements are merged into an upgrade procedure in the upgrade campaign specification model. The upgrade procedures are ordered based on a second set of rules and dependencies among the entities of the system, where the dependencies are extracted from the source configuration, the target configuration and the description of available software.
摘要翻译：
为源配置描述的系统的实体生成升级活动。根据升级活动，系统使用可用软件升级到目标配置。更改模型描述了从源配置到目标配置的更改。根据更改模型，将生成升级活动规范模型，其中包含至少一个升级活动元素，用于更改模型中的每个更改。升级活动元素的子集根据第一组规则进行匹配，并将匹配的升级活动元素合并到升级活动规范模型中的升级过程中。升级过程根据系统实体之间的第二组规则和依赖关系进行排序，从源配置，目标配置和可用软件描述中提取依赖关系。

2. 发明申请

WO2023021337A1 METHOD FOR LIVE TESTING AN INSTANCE OF A COMPONENT IN A PRODUCTION ENVIRONMENT 审中-公开
公开(公告)号：WO2023021337A1
公开(公告)日：2023-02-23
申请号：PCT/IB2022/051604
申请日：2022-02-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JEBBAR, Oussama , TOEROE, Maria , KHENDEK, Ferhat
发明人： JEBBAR, Oussama , TOEROE, Maria , KHENDEK, Ferhat
IPC分类号： G06F11/30 , G06F11/34 , G06F11/36
摘要： The disclosure relates to a method, for live testing an instance of a component in a production environment. The method comprises selecting a live test method based on determining a need for test isolation and test isolation cost. The method also comprises executing the live test method in the production environment. The need for test isolation is determined by evaluating of the component for: behaviour-wise test interference and resource-wise test interferences. There is also provided an apparatus implementing the method and a computer readable media storing instructions for executing the method.

3. 发明申请

WO2017199076A1 A METHOD AND SYSTEM FOR EVALUATING UPGRADE CAMPAIGNS 审中-公开
标题翻译：评估升级活动的方法和系统
公开(公告)号：WO2017199076A1
公开(公告)日：2017-11-23
申请号：PCT/IB2016/057680
申请日：2016-12-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JEBBAR, Oussama , TOEROE, Maria , KHENDEK, Ferhat
发明人： JEBBAR, Oussama , TOEROE, Maria , KHENDEK, Ferhat
IPC分类号： G06F9/445
摘要： An upgrade campaign specification upgrades a system from a current configuration to a target configuration. A method is provided for selecting one or more upgrade campaign specifications from a given set of upgrade campaign specifications. For each upgrade campaign specification, the method (1) identifies software and management operations specified in the upgrade campaign specification for upgrading the system; and (2) for each of a set of one or more scenarios defined in terms of operation execution time selection and execution mode, simulates upgrade of the system according to a corresponding arrangement of the software and management operations, thereby obtaining a corresponding execution time and a corresponding outage. A subset of the upgrade campaign specifications is rejected, for which the corresponding execution times do not meet an execution time threshold or for which the corresponding outages do not meet an outage threshold.
摘要翻译：
升级活动规范将系统从当前配置升级到目标配置。提供了用于从给定的一组升级活动规范中选择一个或多个升级活动规范的方法。对于每个升级活动规范，方法（1）标识升级活动规范中指定的用于升级系统的软件和管理操作; （2）针对在操作执行时间选择和执行模式方面定义的一组一个或多个场景中的每一个，根据软件和管理操作的相应布置来模拟系统的升级，从而获得相应的执行时间并且相应的中断。升级活动规范的子集被拒绝，相应的执行时间不符合执行时间阈值或相应的中断不符合中断阈值。

4. 发明申请

WO2021038448A1 REGRESSION TEST SUITE REDUCTION FOR CLOUD SYSTEMS 审中-公开
公开(公告)号：WO2021038448A1
公开(公告)日：2021-03-04
申请号：PCT/IB2020/057945
申请日：2020-08-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JEBBAR, Oussama , SAIED, Mohamed Aymen , KHENDEK, Ferhat , TOEROE, Maria
发明人： JEBBAR, Oussama , SAIED, Mohamed Aymen , KHENDEK, Ferhat , TOEROE, Maria
IPC分类号： G06F11/36
摘要： The disclosure relates to a method, system and computer readable media for validating that a configuration of a cloud system meets requirements, using a reduced test suite selected from a test suite. The method comprises classifying the requirements and service instances realizing the requirements composing the cloud system. The method comprises applying test suite reduction rules to the test suite, using the classified requirements and service instances, to obtain the reduced test suite. The method comprises applying the reduced test suite to the cloud system configured with the configuration, thereby validating that the configuration of the cloud system meets the requirements.

5. 发明申请

WO2021198953A1 ARCHITECTURE, METHOD AND SYSTEM FOR LIVE TESTING IN A PRODUCTION ENVIRONMENT 审中-公开
公开(公告)号：WO2021198953A1
公开(公告)日：2021-10-07
申请号：PCT/IB2021/052699
申请日：2021-03-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JEBBAR, Oussama , KHENDEK, Ferhat , TOEROE, Maria
发明人： JEBBAR, Oussama , KHENDEK, Ferhat , TOEROE, Maria
IPC分类号： G06F11/36 , G06F11/07 , G06F11/30 , G06F11/34 , G06F8/35 , G06F11/0766 , G06F11/0793 , G06F11/3006 , G06F11/302 , G06F11/3447 , G06F11/3664 , G06F11/368 , G06F11/3684 , G06F11/3688 , G06F11/3692 , G06F2201/865
摘要： There is provided an architecture, methods and a system for live testing in a production environment. The architecture comprises a platform independent Test Planner for generating a test package in response to receiving an event. Generating a test package comprises selecting test goals, generating a test suite and generating a test plan. The architecture comprises a platform dependent Test Execution Framework (TEF) for executing the test package in an environment serving live traffic. Executing the test package comprises initializing the test plan, starting the test plan and reporting the successful completion of the test plan, reporting the suspension of the test plan and waiting for further instructions, or reporting a failure of the test plan and executing a corresponding contingency plan.

6. 发明申请

WO2019243953A1 REDUCING A TEST SUITE FOR RE-TESTING CONFIGURED INSTANCES IN A PRODUCTION ENVIRONMENT 审中-公开
公开(公告)号：WO2019243953A1
公开(公告)日：2019-12-26
申请号：PCT/IB2019/054874
申请日：2019-06-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TOEROE, Maria , JEBBAR, Oussama , SAIED, Mohamed Aymen , KHENDEK, Ferhat
发明人： TOEROE, Maria , JEBBAR, Oussama , SAIED, Mohamed Aymen , KHENDEK, Ferhat
IPC分类号： G06F11/36
摘要： A system configuration is validated in a production environment using test cases selected from a test suite, which has validated a first configuration of the system in a development environment. In response to a change in environments, a reduced set of requirements is formed by removing one or more requirements from a set of requirements against which the first configuration is validated. The removed requirements include environment agnostic requirements. The removing is based on at least a classification of configuration parameters, and a first relation between the requirements and the configuration parameters. A reduced test suite is formed by selecting, from the test suite, the test cases that test the system against the reduced set of requirements. The reduced test suite is applied to a second configuration of the system to validate that the system operates in compliance with the set of requirements in the production environment.

7. 发明申请

WO2023021406A1 METHOD OF TEST PLAN GENERATION FOR LIVE TESTING 审中-公开
公开(公告)号：WO2023021406A1
公开(公告)日：2023-02-23
申请号：PCT/IB2022/057631
申请日：2022-08-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： JEBBAR, Oussama , TOEROE, Maria , KHENDEK, Ferhat
IPC分类号： G06F11/30 , G06F11/36 , G06F11/34
摘要： There is provided a method of test plan generation for live testing and corresponding system and non-transitory computer readable media. The method comprises generating test configurations under which a plurality of test suite items (TSIs) are to be run, merging call paths, in a plurality of groups, according to intersections of call paths on which each of the plurality of TSIs are to be applied and environment coverage associated with the TSIs. The method comprises selecting a test method for each configured instance in each call path associated with one group of call paths. The method comprises creating an initial UML Testing Profile (UTP) model by mapping the TSIs to UTP test cases, thereby generating test runs, and deleting any duplicate test runs. The method comprises ordering test runs and selecting a test runtime framework for each TSI for which the test plan is generated.

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