X Openai Test Triage 095824b

---
name: x-openai-test-triage-095824b
description: Triage macOS tests across Xcode and SwiftPM. Use when narrowing failures, explaining assertions or crashes, or separating setup from regressions.
---

### 导出副本边界与技能别名

迁移、安装、修复和经验回写只作用于当前加载的目标宿主技能副本。原 Codex 技能/MCP、下载的源码和 `original-skills` 均为来源材料，不因执行本副本而写入；只有用户另行明确要求配置 Codex 产品本身时，才按该产品流程处理指定目标。脚本需要安装目录或状态目录时，显式提供目标路径；不得从 `CODEX_HOME` 隐式推断写入位置。

跨技能名称可能沿用源库别名。先查 [技能别名表](../../skill-aliases.json)，优先选择同来源、同插件的条目，再使用其 `id` 调用或读取对应入口；不得假定旧 `$skill`、`superpowers:skill` 名称在新宿主直接注册。不能确定目标时先核对，不替换真实产品命令或 Shell 环境变量。

## 跨宿主使用约定

本副本供支持 Agent Skills 的客户端使用。先检查当前宿主实际提供的工具、权限和已连接服务，再执行正文工作流。原文中的宿主工具标识是能力参考；只有实际发现该工具时才可调用，其他宿主应使用经核验的等价 MCP、CLI 或 API。没有等价能力的步骤必须报告不可用，不能虚构调用或完成状态。

技能资源以本技能目录为基准；输出写入当前项目中用户指定的位置。通过技能名称或自然语言触发，具体快捷命令由宿主决定。涉及真实产品、模型 API、协议字段和官方网址的名称保持原意。授权、审批、隐私和工具范围限制在迁移后仍然有效；不得为兼容而扩大权限。具体依赖与迁移说明见同目录 `PORTABILITY.md`。

# Test Triage

## Quick Start

Use this skill to run the smallest meaningful test scope first, classify
failures precisely, and avoid treating every test failure like a product bug.

## Workflow

1. Detect the test harness.
   - Use `xcodebuild test` for Xcode-based projects.
   - Use `swift test` for SwiftPM packages.

2. Narrow the scope.
   - If the user gave a target, product, or test filter, use it.
   - If not, prefer the smallest likely failing target before a full suite.

3. Classify the result.
   - Build failure
   - Assertion failure
   - Crash or signal
   - Async timing or flake
   - Environment or fixture setup issue
   - Missing entitlement or host app issue

4. Rerun intelligently.
   - Use focused reruns when a specific case fails.
   - Avoid burning time on full-suite reruns without new information.

5. Summarize clearly.
   - What command ran
   - Which tests failed
   - What kind of failure it was
   - The best next proof step or fix path

## Guardrails

- Distinguish compilation failures from test execution failures.
- Call out when a test appears to assume iOS-only or simulator-only behavior.
- Mark likely flakes as such instead of overstating confidence.

## Output Expectations

Provide:
- the command used
- the smallest failing scope
- the top failure category
- a concise explanation of the likely cause
- the next rerun or fix step