gecko/layout/reftests/table-width/distribute-percent-nonoriginating.html

<!DOCTYPE HTML>
<title>Testcase, bug 810586</title>
<table style="background: yellow" cellspacing="0" cellpadding="0">
  <tr>
    <td colspan="2" width="100%">Text</td>
  </tr>
</table>
Don't distribute percentage width from column-spanning cells to columns that have no cells originating. (Bug 810586) r=dholbert This makes the distribution of pref/min width and the distribution of percentage width from column-spanning cells more consistent with each other. Having them inconsistent means that a column-spanning cell that has both percentage width and minimum intrinsic width might distribute those widths among its columns differently, which can then lead to the percentages unnecessarily increasing the table's preferred intrinsic width. (It might also be worth fixing the FLEX_ALL_LARGE case in DistributeWidthToColumns to also check for originating cells, since it's now the only case that doesn't, except that we can't guarantee that there are columns with originating cells, so it would really require splitting that case, which is extra complexity that doesn't seem worth it for such a rarely-hit and non-interoperable case.) --HG-- extra : transplant_source : %80%C9z%F4%EF%18%E1y%BB%B3%E57%0C%3A%0B%92%2C%B8%83%AC 2013-01-02 19:58:05 -08:00			`<!DOCTYPE HTML>`
			`<title>Testcase, bug 810586</title>`
			`<table style="background: yellow" cellspacing="0" cellpadding="0">`
			`<tr>`
			`<td colspan="2" width="100%">Text</td>`
			`</tr>`
			`</table>`