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Offset: don't run scrollTop/scrollLeft iframe test in mobile Safari

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iPhone resize the iframe by its content regardless of the width, height values,
meaning it's not possible to scroll the iframe only its parent element

Ref 62a333e064
This commit is contained in:
Oleg Gaidarenko
2014-12-25 04:49:56 +03:00
parent c62486fb4c
commit 4ab8603669
1 changed files with 16 additions and 7 deletions
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23
test/unit/offset.js
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@@ -534,16 +534,25 @@ test("fractions (see #7730 and #7885)", function() {
test("iframe scrollTop/Left (see gh-1945)", function() {
expect( 2 );
// Tests scrollTop/Left with iframes
var ifDoc = jQuery( "#iframe" )[ 0 ].contentDocument;
jQuery( "#iframe" ).css( "width", "50px" ).css( "height", "50px" );
ifDoc.write( "<div style='width: 1000px; height: 1000px;'></div>" );
jQuery( ifDoc ).scrollTop( 200 );
jQuery( ifDoc ).scrollLeft( 500 );
// iPhone resize the iframe by its content
// meaning it's not possible to scroll the iframe only its parent element
if ( /iphone os/i.test( navigator.userAgent ) ) {
equal( true, true, "iPhone doesn't scroll the iframes" );
equal( true, true, "iPhone doesn't scroll the iframes" );
equal( jQuery( ifDoc ).scrollTop(), 200, "$($('#iframe')[0].contentDocument).scrollTop()" );
equal( jQuery( ifDoc ).scrollLeft(), 500, "$($('#iframe')[0].contentDocument).scrollLeft()" );
} else {
// Tests scrollTop/Left with iframes
jQuery( "#iframe" ).css( "width", "50px" ).css( "height", "50px" );
ifDoc.write( "<div style='width: 1000px; height: 1000px;'></div>" );
jQuery( ifDoc ).scrollTop( 200 );
jQuery( ifDoc ).scrollLeft( 500 );
equal( jQuery( ifDoc ).scrollTop(), 200, "$($('#iframe')[0].contentDocument).scrollTop()" );
equal( jQuery( ifDoc ).scrollLeft(), 500, "$($('#iframe')[0].contentDocument).scrollLeft()" );
}
});
})();