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    • 2. 发明申请
    • Generating performance tests from UML specifications using markov chains
    • 使用马尔科夫链从UML规范生成性能测试
    • US20060253839A1
    • 2006-11-09
    • US11386971
    • 2006-03-22
    • Alberto AvritzerMarlon Vieira
    • Alberto AvritzerMarlon Vieira
    • G06F9/44
    • G06F11/3684
    • An automated approach to generating test cases for performance testing may be used for test case planning, early in the software development process, when a UML use case model and its activity diagram refinement are specified. The planned performance tests are executed later in the software development process, after the system is developed. The use case model is annotated with operation arrival rates and departure rates. Deterministic state testing (DST) generation and execution are applied for performance test generation and execution. In addition, a technique is described to generate the most likely test scenarios, labeling each arch in the activity diagram with transition probabilities and applying a breadth first search algorithm to select the most likely paths to be tested for each state generated by the DST algorithm.
    • 生成用于性能测试的测试用例的自动化方法可以在规定UML用例模型及其活动图细化时在软件开发过程的早期用于测试用例规划。 计划的性能测试将在系统开发之后在软件开发过程中执行。 用例模型注明了运行到达率和出发率。 确定性状态测试(DST)生成和执行应用于性能测试的生成和执行。 此外,描述了一种技术来生成最有可能的测试场景,在活动图中标记每个拱顶具有转移概率,并应用广度优先搜索算法选择要由DST算法生成的每个状态测试的最可能的路径。