| <!DOCTYPE html> | |
| <html> | |
| <meta charset="UTF-8"> | |
| <title>CSS Pseudo-Elements Test: ::selection overlay drawn over the ::grammar-error overlay</title> | |
| <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> | |
| <link rel="help" href="https://www.w3.org/TR/css-pseudo-4/#highlight-painting"> | |
| <link rel="match" href="reference/selection-overlay-and-grammar-001-ref.html"> | |
| <meta content="" name="flags"> | |
| <meta name="assert" content="In this test, the div::selection pseudo-element must be drawn over the div::grammar-error overlay."> | |
| <!-- | |
| The initial version of this test was relying on color | |
| composition and was predicting a lime-green-ish (#7FBF80: | |
| slightly desaturated lime green) background color for "thing". | |
| "#7fbf80 color description : Slightly desaturated lime green" | |
| https://www.colorhexa.com/7fbf80 | |
| This test does not rely on color composition but the | |
| test nevertheless verifies the ::selection overlay drawn | |
| over the ::grammar-error overlay. | |
| --> | |
| <style> | |
| div | |
| { | |
| font-size: 60px; | |
| line-height: 90px; | |
| } | |
| div::selection | |
| { | |
| background-color: rgba(0%, 50%, 100%, 0.5); | |
| /* | |
| a very lite blue color | |
| according to | |
| https://www.colorhexa.com/7fbfff | |
| */ | |
| color: yellow; | |
| } | |
| div::grammar-error | |
| { | |
| background-color: yellow; | |
| color: red; | |
| } | |
| </style> | |
| <script src="support/selections.js"></script> | |
| <p>PREREQUISITE: User agent needs to have an enabled and capable grammar error module. If it does not, then this test does not apply to such user agent. | |
| <p>Test passes | |
| <ul> | |
| <li>if each glyph of the sentence is yellow | |
| <li>if "thing" has a desaturated lime green background | |
| <li>if the other words have a very lite blue background and | |
| <li>if there is no red. | |
| </ul> | |
| <!-- | |
| The grammar mistakes in the text below are intentional and part of this test. | |
| https://html.spec.whatwg.org/multipage/interaction.html#spelling-and-grammar-checking | |
| • contenteditable makes the text “checkable for the purposes of [spelling and grammar checking]” | |
| • spellcheck tries to enable spelling and grammar checking (subject to user preferences) | |
| • lang tries to guide the UA towards checking the text in English (but the UA may ignore this) | |
| --> | |
| <div id="test" contenteditable="true" spellcheck="true" lang="en">The fox jumps over the dog.the fox jumps over the dog.</div> | |
| <script> | |
| const test = document.querySelector("#test"); | |
| selectNodeContents(test); | |
| trySpellcheck(test); | |
| </script> |