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Diffstat (limited to 'layout/reftests/webkit-box/webkit-box-ordinal-group-3.html')
| -rw-r--r-- | layout/reftests/webkit-box/webkit-box-ordinal-group-3.html | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/layout/reftests/webkit-box/webkit-box-ordinal-group-3.html b/layout/reftests/webkit-box/webkit-box-ordinal-group-3.html new file mode 100644 index 0000000000..3455365da0 --- /dev/null +++ b/layout/reftests/webkit-box/webkit-box-ordinal-group-3.html @@ -0,0 +1,103 @@ +<!DOCTYPE html> +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<html> +<head> + <title> + CSS Test: -webkit-box-ordinal-group with huge values inside a -webkit-box + </title> + <style> + .box { + display: -webkit-box; + border: 1px solid black; + margin: 5px 20px; + float: left; /* For testing in "rows" */ + } + br { clear: both; } + + .box > * { + border: 1px dotted purple; + } + + .bogTen { -webkit-box-ordinal-group: 10; } + .bogHugeA { -webkit-box-ordinal-group: 2147483646; /* 2^31 - 2 */ } + .bogHugeB { + /* NOTE: This is INT32_MAX, so we may not be able to distinguish this + from anything larger than it (if we represent it internally in a + 32-bit signed integer). However, it's still worth testing larger + values against e.g. 10 to be sure they don't overflow into + negative territory. */ + -webkit-box-ordinal-group: 2147483647; /* 2^31 - 1 */ } + + .bogHugeC { -webkit-box-ordinal-group: 4294967294; /* 2^32 - 2 */ } + .bogHugeD { -webkit-box-ordinal-group: 4294967295; /* 2^32 - 1 */ } + .bogHugeE { -webkit-box-ordinal-group: 4294967296; /* 2^32 */ } + .bogHugeF { -webkit-box-ordinal-group: 8589934592; /* 2^33 */ } + </style> +</head> +<body> + <!-- Test each huge value to see if it sorts after smaller values. + (The divs with huge values should sort to the right.) --> + <div class="box"> + <div class="bogHugeA">A</div> + <div class="bogTen">10</div> + <div>*</div> + </div> + <div class="box"> + <div class="bogHugeB">B</div> + <div class="bogTen">10</div> + <div>*</div> + </div> + <div class="box"> + <div class="bogHugeC">C</div> + <div class="bogTen">10</div> + <div>*</div> + </div> + + <br> + + <div class="box"> + <div class="bogHugeD">D</div> + <div class="bogTen">10</div> + <div>*</div> + </div> + <div class="box"> + <div class="bogHugeE">E</div> + <div class="bogTen">10</div> + <div>*</div> + </div> + <div class="box"> + <div class="bogHugeE">F</div> + <div class="bogTen">10</div> + <div>*</div> + </div> + + <br> + + <!-- Test that 'bogHugeA' sorts to the left of larger huge values. It's + less than INT32_MAX, so it's reasonable to expect that it can be + compared correctly against (possibly-clamped) larger values) --> + <div class="box"> + <div class="bogHugeB">B</div> + <div class="bogHugeA">A</div> + </div> + <div class="box"> + <div class="bogHugeC">C</div> + <div class="bogHugeA">A</div> + </div> + <div class="box"> + <div class="bogHugeD">D</div> + <div class="bogHugeA">A</div> + </div> + <div class="box"> + <div class="bogHugeE">E</div> + <div class="bogHugeA">A</div> + </div> + <div class="box"> + <div class="bogHugeF">F</div> + <div class="bogHugeA">A</div> + </div> +</body> +</html> |