web-platform-tests/wpt

idlharness: add iterable members if implicitly iterable

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#8,616 建立於 2017年12月7日

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good first issueidlharness.jsinfrapriority:backlog

描述

Interfaces with an indexed property getter and an integer-typed length attribute gets @@iterator related methods.

https://heycam.github.io/webidl/#es-iterator

There's a TODO at https://github.com/w3c/web-platform-tests/blob/master/resources/idlharness.js#L2014 for setlike/maplike but the getter/length combo should be supported as well.

貢獻者指南

技術棧
javascript
領域
testing
議題類型
feature
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
WebIDL specificationJavaScriptidlharness.js codebase
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。
30
研究方向
The issue requires adding @@iterator related methods for interfaces that have an indexed property getter and an integer typed length attribute, as per the WebIDL spec (https://heycam.github.io/webidl/#es iterator). The implementation should be added to the idlharness.js file, specifically around the existing TODO at line 2014 (current line numbers may vary). The issue has been open since 2017 with no recent activity, and there are no linked PRs or assignees. The contributor should first understand the WebIDL spec section, then locate the relevant code in idlharness.js, and implement the missing iterable support. Testing should be added to ensure the feature works correctly.