web-platform-tests/wpt

[CSS22][css21] Add test for render tree cleanup bug involving float:right & display:none

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#5,466 创建于 2017年4月7日

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good first issuetype:missing-coveragewg-css

描述

Originally posted as https://github.com/w3c/csswg-test/issues/923 by @cvrebert on 22 Oct 2015, 00:08 UTC:

See:

The testcase from the WebKit bug could be easily made into a reftest.

贡献者指南

技术栈
htmlcss
领域
frontendtesting
议题类型
test
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
CSS rendering basicsreftest formatGitHub workflow
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
75
研究方向
The issue provides a WebKit bug link (https://bugs.webkit.org/show bug.cgi?id=150271) and a Chromium bug link (http://code.google.com/p/chromium/issues/detail?id=544290) with a testcase (https://bugs.webkit.org/attachment.cgi?id=263749&action=edit). The request is to convert that testcase into a reftest for the wpt repository. Look at existing reftests in the wpt repository for reference, particularly in the css/ directory. Ensure the reftest includes both the test and reference files. No additional maintainer clarification needed; the scope is well defined.