MYTEST / ENGINEERING
Find a tool for the task
按问题选择工程工具
Start with the problem below. The ten project links open their GitHub READMEs for setup, examples and the full limits.
从下面的问题开始选择；十个项目链接通向 GitHub README，查看安装前提、示例和完整边界。
What do you need to check?
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A green Playwright report may be missing a shard
Offline evidence auditor
- Requires
- Node.js 22 or 24; a pre-run shard plan and reporter receipts.
- Scope limit
- Checks completion against the discovered test inventory; it cannot prove that your filters selected the intended tests.
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Switching from dotenv to Node --env-file
Local-file migration audit CLI
- Requires
- POSIX, Node.js 22+ and the pinned dotenv dependency; supply local files in their intended order.
- Scope limit
- Reports observed parser and precedence differences without printing values; it does not apply a migration or guarantee identical behavior on every Node release.
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A ZIP export may contain conflicting filenames
Read-only local archive CLI
- Requires
- Python 3.12 or 3.13 on Linux; an authorized local single-disk stored/Deflate ZIP.
- Scope limit
- Checks a conservative filename profile without extraction or repair. A clean result is not a security, content-integrity or cross-platform compatibility guarantee.
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A HAR sanitizer needs known-secret regression cases
Synthetic corpus and offline checker
- Requires
- Node.js 22+; run your sanitizer on the twelve bundled synthetic inputs. No package install.
- Scope limit
- Checks known markers and preserved fixture structure. Do not use real HARs here; passing does not establish that a real capture is safe to share.
-
HTTP Range resume may silently corrupt a download
Adapter acceptance kit
- Requires
- Node.js 22+ on Linux; bundled loopback fixtures and a trusted adapter. No package install.
- Scope limit
- Tests a strict single-response policy, including final bytes and safe publication. It is not a production downloader or full HTTP conformance suite.
-
Text edits shift after emoji or an earlier change
Synthetic edit corpus and adapter kit
- Requires
- Python 3.12 or 3.13 on Linux; thirteen bundled cases. No server, editor or package install.
- Scope limit
- Checks UTF-8 spans, negotiated LSP ranges and exact edited text. It does not edit your source files or certify full LSP conformance.
-
A SQLite backup opens but omits a committed transaction
Synthetic backup repair lab
- Requires
- Python 3.12+ with sqlite3 and a writable temporary directory; only the standard library.
- Scope limit
- Compares a main-file copy with the backup API using its own temporary databases. It accepts no existing database path and is not a backup utility.
-
Make succeeds but the executable is stale
Synthetic incremental-build repair lab
- Requires
- Linux, Python 3.12+, GNU Make 4.x and GCC; Make and GCC in /usr/bin or /bin.
- Scope limit
- One generated-header C fixture checks changed output and a no-op rebuild. It does not scan or repair your project; the README lists executable-path restrictions.
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An installed CMake library breaks when its prefix moves
Synthetic package-relocation repair lab
- Requires
- Linux, Python 3.12+, CMake 3.31–4.x, GCC and GNU Make; trusted local executables.
- Scope limit
- Moves one static C library and runs a separate consumer after removing the original paths. It is not a project scanner or package manager; consult the README for exact tested versions.
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An old-schema relay loses newer Protobuf fields
Synthetic message-preservation lab
- Requires
- Linux x86_64, Python 3.12.14 and the pinned protobuf runtime; a compiler is only needed for regeneration.
- Scope limit
- Tests a known-field edit with newer values and presence preserved. This is one application contract, not broad schema, runtime-version or cross-language compatibility.
你想检查什么？
-
Playwright 报告全绿，却可能缺少分片
离线证据审计 CLI
- 运行前提
- Node.js 22 或 24；运行前的分片计划和 reporter 回执。
- 适用边界
- 按实际发现的测试清单检查完整性；不能证明过滤条件选中了全部预期测试。
-
从 dotenv 迁移到 Node --env-file
本地文件迁移审计 CLI
- 运行前提
- POSIX、Node.js 22+ 和锁定的 dotenv 依赖；按预期顺序提供本地文件。
- 适用边界
- 不打印值，报告实际解析及优先级差异；不会执行迁移，也不保证所有 Node 版本行为相同。
-
ZIP 导出中可能有互相冲突的文件名
只读本地压缩包 CLI
- 运行前提
- Linux 上的 Python 3.12 或 3.13；获准检查的本地单磁盘、存储或 Deflate ZIP。
- 适用边界
- 只按保守规则检查名称，不解压、不修复。无名称问题不代表安全、内容完整或跨平台兼容。
-
HAR 脱敏器需要已知秘密标记的回归用例
合成样例库与离线检查器
- 运行前提
- Node.js 22+；让你的脱敏器处理随附的十二组合成输入，无需安装包。
- 适用边界
- 检查已知标记和保留的样例结构。不要在此使用真实 HAR；通过不代表真实记录可安全分享。
-
HTTP Range 断点续传可能悄悄破坏文件
适配器验收工具包
- 运行前提
- Linux 上的 Node.js 22+；随附的本机回环样例和受信任适配器，无需安装包。
- 适用边界
- 检查严格的单次响应策略，包括最终字节和安全写出；不是生产下载器或完整 HTTP 一致性套件。
-
文本编辑在 emoji 或前一次修改之后错位
合成编辑样例与适配器工具包
- 运行前提
- Linux 上的 Python 3.12 或 3.13；十三个随附样例，无需服务、编辑器或安装包。
- 适用边界
- 检查 UTF-8 范围、协商的 LSP 坐标和最终文本；不会修改你的源文件，也不认证完整 LSP 一致性。
-
SQLite 备份能打开，却漏掉已提交事务
合成备份修复实验
- 运行前提
- 带 sqlite3 的 Python 3.12+ 和可写临时目录；仅使用标准库。
- 适用边界
- 用自建临时数据库比较主文件复制和备份 API；不接受现有数据库路径，不是备份工具。
-
Make 成功了，可执行文件却没更新
合成增量构建修复实验
- 运行前提
- Linux、Python 3.12+、GNU Make 4.x 和 GCC；Make 与 GCC 位于 /usr/bin 或 /bin。
- 适用边界
- 用一个生成头文件的 C 样例检查产物更新及无变化时不重建；不扫描或修复你的项目，README 列明可执行路径限制。
-
CMake 库移动安装目录后失效
合成包重定位修复实验
- 运行前提
- Linux、Python 3.12+、CMake 3.31–4.x、GCC 和 GNU Make；使用受信任的本地可执行文件。
- 适用边界
- 移动一个静态 C 库，删除原路径后运行独立使用方；不是项目扫描器或包管理器，具体测试版本见 README。
-
旧 schema 中继丢失新版 Protobuf 字段
合成消息保真实验
- 运行前提
- Linux x86_64、Python 3.12.14 和锁定的 protobuf 运行时；仅重新生成时需要编译器。
- 适用边界
- 检查修改已知字段后保留新版值及字段存在性；只是一个应用契约，不覆盖通用 schema、运行时版本或跨语言兼容性。