TMMI_测试过程改进框架_已定义级别6_非功能测试2

Specific Practices by Goals 特定实践，目的

SG 1 Perform a Non-functional Product Risk Assessment

执行非功能产品风险评估

A product risk assessment is performed to identify the critical areas for non-functional testing.

产品风险评估被执行来明确非功能测试的关键域

SP 1.1 Identify non-functional product risks明确非功能产品风险

Non-functional product risks are identified and documented. Example work products 1. Identified non-functional product risks Sub-practices 1. Identify and select stakeholders that need to contribute to the risk assessment 2. Identify non-functional product risks based on defined non-functional product risk categories using input from stakeholders and requirements documents Examples of product risk identification techniques include the following:  Risk workshops  Brainstorming  Expert interviews  Checklists  Lessons learned 3. Document the context-of-use and potential effects of the non-functional risk 4. Identify the relevant stakeholders for each non-functional risk Note that in practice the identification of non-functional products risk may be combined with SP 1.2 Identify product risks of the Test Planning process area and/or with the SP 3.1 Perform a product risk assessment of the Test Lifecycle and Integration process area when establishing a master test plan.

非功能产品风险被明确和文档化。

例子工作产品：1明确非功能产品风险。

子实践：1. 明确和选择利益相关人，需要对风险评估做贡献的人。 2. 明确非功能产品风险，基于已经定义的非功能产品风险类别，使用利益相关人的输入和需求文档。 包括：风险研讨会，头脑风暴，专家采访，检查列表，学习的课程。3，文档化非功能风险的实际使用背景和潜在工作。4.对每个非功能风险明确相关利益人。

SP 1.2 Analyze non-functional product risks 分析非功能产品风险

Non-functional product risks are evaluated, categorized and prioritized using predefined categories and parameters. Example work products 1. Non-functional product risk list, with a category and priority assigned to each risk Sub-practices 1. Analyze the identified non-functional products risks using the predefined parameters, e.g., likelihood and impact 2. Categorize and group non-functional product risks according to the defined risk categories Examples of non-functional risks categories include the following [ISO 9126]:  Usability  Reliability  Efficiency  Maintainability  Portability 3. Prioritize the non-functional product risks for mitigation 4. Establish traceability between non-functional product risks and requirements to ensure that the source of product risks is documented 5. Generate a non-functional requirements / product risks traceability matrix 6. Review and obtain agreement with stakeholders on the completeness, category and priority level of the non-functional product risks 7. Revise the non-functional product risks as appropriate Examples of when product risks may need to be revised include the following:  New or changing non-functional requirements  Change of the software development approach  Lessons learned on quality issues in the project Note that product risk categories and parameters as defined in the Test Planning process area (SP1.1 Define product risk categories and parameters) are largely re-used and potentially enhanced within this specific practice.

非功能产品风险被评估，分类和分优先级使用预定义的分类和参数。

例子工作产品：1. 非功能产品风险列表，包含分配给每一个风险的分类和优先级。

子实践：1.分析已经明确的非功能产品风险，使用预定义的参数，可能和影响。2.分类和分组非功能产品风险，根据定义的分类，例子如下：可用性，稳定性，有效性，可维护性，灵活性。3. 优先排序非功能产品风险来减少风险。4.在非功能产品风险和需求之间建立可追溯性来保证产品风险的源头被文档化。5.生成非功能需求/产品风险 可追溯矩阵。 6.重审和获得相关利益人对完成度的一致观点。 7.修改非功能产品风险。适当的。