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import document from "../var/document.js";
import documentElement from "../var/documentElement.js";
import support from "../var/support.js";
( function() {
var reliableTrDimensionsVal,
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE 10 - 11+
// IE misreports `getComputedStyle` of table rows with width/height
// set in CSS while `offset*` properties report correct values.
// Support: Firefox 70+
// Only Firefox includes border widths
// in computed dimensions. (gh-4529)
support.reliableTrDimensions = function() {
var table, tr, trStyle;
if ( reliableTrDimensionsVal == null ) {
table = document.createElement( "table" );
tr = document.createElement( "tr" );
table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate";
tr.style.cssText = "box-sizing:content-box;border:1px solid";
// Support: Chrome 86+
// Height set through cssText does not get applied.
// Computed height then comes back as 0.
tr.style.height = "1px";
div.style.height = "9px";
// Support: Android Chrome 86+
// In our bodyBackground.html iframe,
// display for all div elements is set to "inline",
// which causes a problem only in Android Chrome, but
// not consistently across all devices.
// Ensuring the div is `display: block`
// gets around this issue.
div.style.display = "block";
documentElement
.appendChild( table )
.appendChild( tr )
.appendChild( div );
trStyle = window.getComputedStyle( tr );
reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +
parseInt( trStyle.borderTopWidth, 10 ) +
parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;
documentElement.removeChild( table );
}
return reliableTrDimensionsVal;
};
} )();
export default support;
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