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| author | James Graham <james@hoppipolla.co.uk> | 2015-03-27 09:18:12 +0000 |
|---|---|---|
| committer | James Graham <james@hoppipolla.co.uk> | 2015-04-03 23:29:19 +0100 |
| commit | 2c9faf5363be229498578bdeca55c0c52730f0fa (patch) | |
| tree | e070d5d12a587f1e1939410b2cd88450543d7534 /tests/wpt/css-tests/css-multicol-1_dev/html4/multicol-nested-005.htm | |
| parent | 1a81b18b9f22d7bc1a967d08fcc7fbcf2ee200f5 (diff) | |
| download | servo-2c9faf5363be229498578bdeca55c0c52730f0fa.tar.gz servo-2c9faf5363be229498578bdeca55c0c52730f0fa.zip | |
Update CSS tests to revision 31d63cc79bd4c929ed582229e936d7b389f3e6ab
Diffstat (limited to 'tests/wpt/css-tests/css-multicol-1_dev/html4/multicol-nested-005.htm')
| -rw-r--r-- | tests/wpt/css-tests/css-multicol-1_dev/html4/multicol-nested-005.htm | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/tests/wpt/css-tests/css-multicol-1_dev/html4/multicol-nested-005.htm b/tests/wpt/css-tests/css-multicol-1_dev/html4/multicol-nested-005.htm new file mode 100644 index 00000000000..001f229ef7d --- /dev/null +++ b/tests/wpt/css-tests/css-multicol-1_dev/html4/multicol-nested-005.htm @@ -0,0 +1,106 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> + <head> + <title>CSS Multi-column Layout Test: nested multi-columns and constrained dimensions</title> + <link rel="author" title="Opera Software ASA" href="http://www.opera.com/"> + <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> <!-- 2013-08-10 --> + <link rel="help" href="http://www.w3.org/TR/css3-multicol/#pseudo-algorithm" title="3.4 Pseudo-algorithm"> + <link rel="match" href="reference/multicol-nested-005-ref.htm"> + <!-- + The original filename of this test was + multicol-inherit-005.xht + This test also serves as a conversion of + multicol-nested-001.xht + --> + <meta name="flags" content="ahem"> + <meta name="assert" content="This test checks how the height of column boxes conditions the height of nested column boxes."> + <style type="text/css"> + body > div + { + column-gap: 1em; + font: 1.25em/1 Ahem; + width: 41em; + } + + /* + + N == 3; + + W == max(0, (available-width - ((N - 1) * column-gap)) / N); + W == max(0, (41em - ((3 - 1) * 1em)) / 3); + W == max(0, (41em - (2 * 1em)) / 3); + W == max(0, (41em - 2em) / 3); + W == max(0, 39em / 3); + W == max(0, 13em); + W == 13em; + + The height of column rule depends on number of line boxes in + each outer column box which depends on number of line boxes + in each inner column box. So: + + 13em : width of each outer column box + - + 2em : horizontal margin of each div inside + ======= + 11em : width of each inner multi-column elements + + N == 3; + + W == max(0, (available-width - ((N - 1) * column-gap)) / N); + W == max(0, (11em - ((3 - 1) * 1em)) / 3); + W == max(0, (11em - (2 * 1em)) / 3); + W == max(0, (11em - 2em) / 3); + W == max(0, 9em / 3); + W == max(0, 3em); + W == 3em; + + So, each duo of 'a', 'm' and 'x' should fill one and only 1 line + box. There are 8 duos; therefore, the first 2 inner + column boxes should use 3 line boxes and the 3rd inner + column box should be using 2 line boxes. + + So, the height of the 2 blue column rules should be 60px. + + */ + + div + { + background-color: yellow; + color: black; + font-size: 1em; + margin: 1em; + orphans: 1; + widows: 1; + + column-count: 3; + } + + div > div:first-child {margin-top: 0;} + </style> + </head> + + <body> + + <div> + <div> + aa aa + aa aa + aa aa + aa aa + </div> + <div> + mm mm + mm mm + mm mm + mm mm + </div> + <div> + xx xx + xx xx + xx xx + xx xx + </div> + </div> + + </body> +</html>
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