swiftlang/swift

[SR-2961] utils/run-test should accept the same "optimization mode" flags build-script does

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#45,551 创建于 2016年10月15日

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contributor experiencegood first issuerun-testutils

描述
Previous ID SR-2961
Radar None
Original Reporter Beingessner (JIRA User)
Type Task
Votes 0
Component/s
Labels Task, StarterBug
Assignee None
Priority Medium

md5: 8f750d918784d982d243854e145f4366

Issue Description:

Currently run-test requires you to pass the build-directory for the compiler/stdlib to use for the tests, but this is tedious and requires the user to actually know what the name of the target they're building was.

A more ergonomic workflow would be to allow the same flags that build-script accepts to be passed to run-test, and have it derive the compiler from that. I'm not sure what the complete set of flags relevant flags is, but -d, -r, and -R are probably the most important. More complex scenarios can always fall-back to the current workflow.

贡献者指南

技术栈
swiftshell
领域
testing
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
understanding of Swift build systemshell scriptingfamiliarity with build script flags
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
Investigate the current run test script (likely in utils/) to understand how it accepts build directories. Examine the build script flags d, r, R to determine their meaning and how they map to build configurations. Propose modifications to run test to parse these flags and derive the appropriate build directory, and ensure tests for the new functionality are added.