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Unable to getByRole figure with accessible name / description in figcaption

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评估

难度
3/5
预计耗时
1-2 天
新手友好度
52/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
冷清
技术栈
javascript, react
领域
testing

调研方向

首先,使用 accessible name 和 description 选项,通过 screen.getByRole 重现报告中的 figure 标记。跟踪 getByRole 对 figure 和 figcaption 语义的处理,然后验证查询是否找到了具有预期 accessible name 或 description 的 figure。

由索引模型根据 Issue 内容生成。

描述

  • @testing-library/react version: 16.3.0
  • Testing Framework and version: jest 30.0.5
  • DOM Environment: jest-environment-jsdom 30.0.5
Relevant code or config:
<figure>
  <figcaption>Foo</figcaption>
  <ul>
    <li>Bar</li>
  </ul>
</figure>
What you did:

What trying to get hold of the figure element using:
const figure = screen.getByRole("figure", { name: "Foo" });
or
const figure = screen.getByRole("figure", { description: "Foo" });
or
const figure = screen.getByRole("figure", { name: /Foo/ });
or
const figure = screen.getByRole("figure", { description: /Foo/ });

What happened:

ShadowDOMTestingLibraryElementError: Unable to find an element with the role of: figure

Reproduction:
Problem description:

Unable to get figure using accessible name / description in figcaption

As per:
https://www.w3.org/WAI/ARIA/apg/practices/names-and-descriptions/

Like with table elements, if a figure is not named using aria-label or aria-labelledby, the content of the figcaption element will be used as the accessible name. However unlike table elements, if the figcaption element is not used for the name, it does not become an accessible description unless it is referenced by aria-describedby. Nevertheless, assistive technologies will render the content of a figcaption regardless of whether it is used as a name, description, or neither.

主要语言
JavaScript
星标
19.7k
派生
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PR 合并指标
30 天内没有已合并 PR

环境准备

从这里开始

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  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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