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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /webvtt/api/VTTRegion/lines.html - WPT Dashboard Interop Dashboard
<!doctype html>
<title>VTTRegion.lines</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<div id=log></div>
<script>
test(function() {
var region = new VTTRegion();
assert_true('lines' in region, 'lines is not supported');
for (var i = 1; i <= 100; i++) {
region.lines = i;
assert_equals(region.lines, i);
}
[[0, 0],
[-0, 0],
[-1, 4294967295],
[-100, 4294967196],
[101, 101],
[-2147483648, 2147483648],
[2147483647, 2147483647],
[2147483648, 2147483648],
[NaN, 0],
[Infinity, 0],
[-Infinity, 0]].forEach(function (pair) {
var input = pair[0];
var expected = pair[1];
region.lines = input;
assert_equals(region.lines, expected);
});
}, document.title + ' script-created region');
</script>