mozilla-central/testing/web-platform/tests/css/css-page/margin-boxes/dimensions-006-print.html

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Test Info:

<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<meta name="assert" content="Test auto lengths. Max content sizes are larger than available size, but their min sizes are not. No center boxes.">
<meta name="flags" content="ahem">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
<link rel="match" href="dimensions-006-print-ref.html">
<style>
@page {
margin: 6em;
width: 20em;
height: 15em;
font: 16px/1 Ahem;
/* Left min: 4em
Left max: 17em
Right min: 2em
Right max: 5em
Min total: 4em + 2em = 6em
Max total: 17em + 5em = 22em
Max content sizes are larger than available size. Min content sizes are
smaller. Start at min size, and distribute extra space proportionally to
the difference between max and min.
Left flex (max - min): 13
Right flex (max - min): 3
Flex total: 16
Available space: 20em
Unused space: 20em - 6em = 14em
Width of left box: 4em + 14em * 13/16 = 15.375em
Width of right box: 2em + 14em * 3/16 = 4.625em */
@top-left {
text-align: left;
vertical-align: top;
margin-bottom: 3em;
content: "xxx xx xx xx xxxx";
background: hotpink;
}
@top-right {
text-align: left;
vertical-align: top;
margin-top: 3em;
content: "xx xx";
background: yellow;
}
/* Top min: 4em
Top max: 13em
Bottom min: 2em
Bottom max: 5em
Min total: 4em + 2em = 6em
Max total: 13em + 5em = 18em
Max content sizes are larger than available size. Min content sizes are
smaller. Start at min size, and distribute extra space proportionally to
the difference between max and min.
Top flex (max - min): 9
Bottom flex (max - min): 3
Flex total: 12
Available space: 15em
Unused space: 15em - 6em = 9em
Height of top box: 4em + 9em * 9/12 = 10.75em
Height of bottom box: 2em + 9em * 3/12 = 4.25em */
@left-top {
text-align: left;
vertical-align: top;
writing-mode: vertical-rl;
content: "xxx x xx xxxx";
background: yellow;
}
@left-bottom {
text-align: left;
vertical-align: top;
writing-mode: vertical-rl;
content: "xx xx";
background: hotpink;
}
/* Top min: 6em
Top max: 30em
Bottom min: 2em
Bottom max: 34em
Min total: 6em + 2em = 8em
Max total: 30em + 34em = 64em
Max content sizes are larger than available size. Min content sizes are
smaller. Start at min size, and distribute extra space proportionally to
the difference between max and min.
Top flex (max - min): 24
Bottom flex (max - min): 32
Flex total: 56
Available space: 15em
Unused space: 15em - 8em = 7em
Height of top box: 6em + 7em * 24/56 = 9em
Height of bottom box: 2em + 7em * 32/56 = 6em */
@right-top {
text-align: left;
vertical-align: top;
writing-mode: vertical-rl;
content: "x x xxxxxx x x x x x x x x x x";
background: hotpink;
}
@right-bottom {
text-align: left;
vertical-align: top;
writing-mode: vertical-rl;
content: "x x x x x x x x x x x x x x x x xx";
background: yellow;
}
/* Left min: 6em
Left max: 34em
Right min: 2em
Right max: 38em
Min total: 6em + 2em = 8em
Max total: 34em + 38em = 72em
Max content sizes are larger than available size. Min content sizes are
smaller. Start at min size, and distribute extra space proportionally to
the difference between max and min.
Left flex (max - min): 28
Right flex (max - min): 36
Flex total: 64
Available space: 20em
Unused space: 20em - 8em = 12em
Width of left box: 6em + 12em * 28/64 = 11.25em
Width of right box: 2em + 12em * 36/64 = 8.75em */
@bottom-left {
text-align: left;
vertical-align: top;
margin-top: 1em;
content: "x x xxxxxx x x x x x x x x x x x x";
background: yellow;
}
@bottom-right {
text-align: left;
vertical-align: top;
content: "x x x x x x x x x x x x x x x x x x xx";
background: hotpink;
}
</style>