| <!DOCTYPE html> | |
| <meta charset="UTF-8"> | |
| <title>CSS Text Test: min-content sizing and 'white-space: pre-line'</title> | |
| <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> | |
| <link rel="help" href="https://www.w3.org/TR/css-text-3/#white-space-property"> | |
| <link rel="help" href="https://www.w3.org/TR/css-text-3/#white-space-phase-2"> | |
| <link rel="match" href="../../reference/ref-filled-green-100px-square.xht"> | |
| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css"> | |
| <meta content="" name="flags"> | |
| <meta content="When 'white-space' is 'pre-line', sequence of white spaces are collapsed into 1 white space, the tabs are converted into a single white space and then the white spaces at the end of the line are removed." name="assert"> | |
| <style> | |
| div | |
| { | |
| color: transparent; | |
| /* | |
| so that background-color can | |
| shine through the A, G, M, Z glyphs | |
| */ | |
| font-family: Ahem; | |
| font-size: 50px; | |
| line-height: 1; | |
| width: 0; | |
| /* | |
| This will trigger | |
| min-content size | |
| for div#min-sized-parent | |
| */ | |
| } | |
| div#reference-overlapped-red | |
| { | |
| background-color: red; | |
| position: absolute; | |
| width: auto; | |
| z-index: -1; | |
| } | |
| div.test-overlapping-green | |
| { | |
| background-color: green; | |
| float: left; | |
| white-space: pre-line; /* spaces and tabs collapse */ | |
| width: auto; | |
| } | |
| </style> | |
| <p>Test passes if there is a filled green square and <strong>no red</strong>. | |
| <div id="reference-overlapped-red">12<br>3</div> | |
| <div id="min-sized-parent"> | |
| <div class="test-overlapping-green"> 	 	 AG </div> | |
| <div class="test-overlapping-green"> MZ 	 	 </div> | |
| </div> | |
| <!-- | |
| The sequence of white spaces | |
| are collapsed. The tabs are | |
| converted into a single | |
| white space character. Then | |
| the spaces at the end-of-line | |
| are removed. That | |
| is by definition of | |
| 'white-space: pre-line'. | |
| The end result is | |
| [AG | |
| MZ] | |
| Since div#test-overlapping-green | |
| is floated and since its parent in | |
| the flow is 0-width, then the float | |
| is min-content sized. | |
| --> |