diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/css/CSS2/tables/fixed-table-layout-003e08.xht | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/CSS2/tables/fixed-table-layout-003e08.xht')
| -rw-r--r-- | testing/web-platform/tests/css/CSS2/tables/fixed-table-layout-003e08.xht | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/CSS2/tables/fixed-table-layout-003e08.xht b/testing/web-platform/tests/css/CSS2/tables/fixed-table-layout-003e08.xht new file mode 100644 index 0000000000..30c7faa3c5 --- /dev/null +++ b/testing/web-platform/tests/css/CSS2/tables/fixed-table-layout-003e08.xht @@ -0,0 +1,154 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> + +<html xmlns="http://www.w3.org/1999/xhtml"> + + <head> + + <title>CSS Test: table-layout: fixed - cell in the first row with specified width</title> + + <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> + <link rel="help" href="http://www.w3.org/TR/CSS21/tables.html#fixed-table-layout" /> + <link rel="bookmark" href="http://lists.w3.org/Archives/Public/www-style/2011Oct/0502.html" title="[css21] Section 17.5.2.1 should be clarified" /> + <link rel="match" href="fixed-table-layout-003e08-ref.xht" /> + + <meta name="assert" content="A cell in the first row with specified non-auto 'width' sets the width for its column in the absence of a column element with specified non-auto width. This test checks the 'border-collapse: collapse' model with non-zero symetrical horizontal cell padding and with one non-zero horizontal cell borders." /> + + <style type="text/css"><![CDATA[ + div, table {font: 1.25em/1.2 serif;} + + table + { + border-collapse: collapse; + table-layout: fixed; + width: 300px; + } + + td {padding: 0px 24px;} + + td#tested-cell + { + background-color: blue; + border-left: orange solid 72px; + border-right: orange solid 0px; + color: blue; + width: 80px; + } + + div#reference + { + background-color: black; + color: black; + margin-left: 32px; + + /* + + " + In the fixed table layout algorithm, the width of each column is determined as follows: + + (...) a cell in the first row with a value other than 'auto' for the 'width' property determines the width for that column. (...) + Any remaining columns equally divide the remaining horizontal table space (minus borders or cell spacing). + " + Section 17.5.2.1 Fixed table layout + http://www.w3.org/TR/CSS21/tables.html#fixed-table-layout + + + Middle column width calculations + -------------------------------- + + 36px : half of border-left since such border must be split with cell in 1st column + + + 24px : padding-left of the cell in the middle column + + + 80px : width of the cell in the middle column + + + 24px : padding-right of the cell in the middle column + + ======= + 164px : width of the middle column + + + So, + 300px : table set width + - + 164px : width of the middle column + ====== + 136px + + So, each of the 2 remaining columns must be + half of such extra horizontal table space, + which is 136px divided by 2 == 68px. + + 1st column width calculations + ----------------------------- + + 24px : padding-left of cell in 1st column + + + (solve) : width of cell in 1st column + + + 24px : padding-right of cell in 1st column + + + 36px : border-right of cell in 1st column + which is half of border-left of cell in middle column + ====== + 68px : width of 1st column + + So, the width of the cell in first column must be exactly -16px ! + + + 3rd column width calculations + ----------------------------- + + 24px : padding-left of cell in 3rd column + + + (solve) : width of cell in 3rd column + + + 24px : padding-right of cell in 3rd column + ======= + 68px : width of 3rd column + + So, the width of the cell in 3rd column must be exactly 20px. + + + Finally, the precise horizontal point where the border-right of cell + in first column begins to be drawn, painted is: + + 24px : padding left of cell in 1st column + + + -16px : width of cell in 1st column + + + 24px : padding right of cell in 1st column + ======= + 32px + + Therefore the margin-left: 32px value of the div#reference. + + */ + + width: 200px; + } + ]]></style> + + </head> + + <body> + + <p>Test passes if the orange stripe and blue stripe are as a whole <strong>exactly as wide as</strong> the black stripe.</p> + + <table> + + <col /> + <col /> + <col /> + + <tr> + <td></td> + <td id="tested-cell">E08</td> + <td></td> + </tr> + + </table> + + <div id="reference">200px wide</div> + + </body> +</html> |