istanbuljs/nyc

Coverage for Single-File Vue Components Not Found

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#718 建立於 2017年11月8日

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 (12 留言) (9 反應) (0 負責人)JavaScript (5,468 star) (392 fork)batch import
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描述

Expected Behavior

When running nyc with the lcov reporter, I expect there to be an HTML file for viewing the code coverage of my single-file Vue components (files with the .vue extension).

Observed Behavior

The index.html page of the lcov reporter output shows the coverage of my component, but when clicking on it to get a deeper view, the file cannot be found. It's listing the file's path twice:

<rootDir>/src/components/src/components/Menu.vue

When it should be:

<rootDir>/src/components/Menu.vue

Repository that Reproduces Issue

https://github.com/tenkiller/vue_nyc

Forensic Information

Operating System: Mac OS Sierra 10.12.6 Environment Information: output.txt

貢獻者指南

技術棧
javascriptnodejsvue
領域
clitesting
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
無
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
45
研究方向
The bug is in the path generation for lcov reporter when processing .vue files. The issue likely lies in the path resolution logic in the Istanbul codebase, possibly in `lib/report/lcov.js` or similar. The reproduction repo provides a minimal setup. A fix would involve ensuring that the file path is not duplicated. The issue has 12 comments and 9 reactions, indicating community interest, but no assignee or linked PR.