jquery/test/unit/support.js

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module("support", { teardown: moduleTeardown });
function getComputedSupport( support ) {
var prop,
result = {};
for ( prop in support ) {
if ( typeof support[ prop ] === "function" ) {
result[ prop ] = support[ prop ]();
} else {
result[ prop ] = support[ prop ];
}
}
return result;
}
var computedSupport = getComputedSupport( jQuery.support );
test( "zoom of doom (#13089)", function() {
expect( 1 );
if ( computedSupport.inlineBlockNeedsLayout ) {
ok( document.body.style.zoom, "Added a zoom to the body (#11048, #12869)" );
} else {
ok( !document.body.style.zoom, "No zoom added to the body" );
}
});
if ( jQuery.css ) {
testIframeWithCallback( "body background is not lost if set prior to loading jQuery (#9239)", "support/bodyBackground.html", function( color, support ) {
expect( 2 );
var okValue = {
"#000000": true,
"rgb(0, 0, 0)": true
};
ok( okValue[ color ], "color was not reset (" + color + ")" );
stop();
// Run doc ready tests as well
jQuery(function() {
deepEqual( jQuery.extend( {}, support ), computedSupport, "Same support properties" );
start();
});
});
}
testIframeWithCallback( "A non-1 zoom on body doesn't cause WebKit to fail box-sizing test", "support/boxSizing.html", function( boxSizing ) {
expect( 1 );
equal( boxSizing, computedSupport.boxSizing, "box-sizing properly detected on page with non-1 body zoom" );
});
testIframeWithCallback( "A background on the testElement does not cause IE8 to crash (#9823)", "support/testElementCrash.html", function() {
expect( 1 );
ok( true, "IE8 does not crash" );
});
testIframeWithCallback( "box-sizing does not affect jQuery.support.shrinkWrapBlocks", "support/shrinkWrapBlocks.html", function( shrinkWrapBlocks ) {
expect( 1 );
strictEqual( shrinkWrapBlocks, computedSupport.shrinkWrapBlocks, "jQuery.support.shrinkWrapBlocks properties are the same" );
});
// This test checkes CSP only for browsers with "Content-Security-Policy" header support
// i.e. no old WebKit or old Firefox
testIframeWithCallback( "Check CSP (https://developer.mozilla.org/en-US/docs/Security/CSP) restrictions",
"support/csp.php",
function( support ) {
expect( 2 );
deepEqual( jQuery.extend( {}, support ), computedSupport, "No violations of CSP polices" );
stop();
supportjQuery.get( "data/support/csp.log" ).done(function( data ) {
equal( data, "", "No log request should be sent" );
supportjQuery.get( "data/support/csp-clean.php" ).done( start );
});
}
);
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(function() {
var expected,
userAgent = window.navigator.userAgent;
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if ( /chrome/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": true,
"boxSizing": true,
"boxSizingReliable": true,
"changeBubbles": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"cssFloat": true,
"deleteExpando": true,
"enctype": true,
"focusinBubbles": false,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": true,
"htmlSerialize": true,
"inlineBlockNeedsLayout": false,
"input": true,
"leadingWhitespace": true,
"noCloneChecked": true,
"noCloneEvent": true,
"opacity": true,
"optDisabled": true,
"optSelected": true,
"ownLast": false,
"pixelPosition": true,
"radioValue": true,
"reliableHiddenOffsets": true,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": true,
"submitBubbles": true,
"tbody": true
};
} else if ( /opera.*version\/12\.1/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": true,
"boxSizing": true,
"boxSizingReliable": true,
"changeBubbles": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"cssFloat": true,
"deleteExpando": true,
"enctype": true,
"focusinBubbles": false,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": true,
"htmlSerialize": true,
"inlineBlockNeedsLayout": false,
"input": true,
"leadingWhitespace": true,
"noCloneChecked": true,
"noCloneEvent": true,
"opacity": true,
"optDisabled": true,
"optSelected": true,
"ownLast": false,
"pixelPosition": true,
"radioValue": false,
"reliableHiddenOffsets": true,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": true,
"submitBubbles": true,
"tbody": true
};
} else if ( /msie 10\.0/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": true,
"boxSizing": true,
"boxSizingReliable": false,
"changeBubbles": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": true,
"cssFloat": true,
"deleteExpando": true,
"enctype": true,
"focusinBubbles": true,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": true,
"htmlSerialize": true,
"inlineBlockNeedsLayout": false,
"input": true,
"leadingWhitespace": true,
"noCloneChecked": false,
"noCloneEvent": true,
"opacity": true,
"optDisabled": true,
"optSelected": false,
"ownLast": false,
"pixelPosition": true,
"radioValue": false,
"reliableHiddenOffsets": true,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": true,
"submitBubbles": true,
"tbody": true
};
} else if ( /msie 9\.0/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": true,
"boxSizing": true,
"boxSizingReliable": false,
"changeBubbles": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": false,
"cssFloat": true,
"deleteExpando": true,
"enctype": true,
"focusinBubbles": true,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": true,
"htmlSerialize": true,
"inlineBlockNeedsLayout": false,
"input": true,
"leadingWhitespace": true,
"noCloneChecked": false,
"noCloneEvent": true,
"opacity": true,
"optDisabled": true,
"optSelected": false,
"ownLast": false,
"pixelPosition": true,
"radioValue": false,
"reliableHiddenOffsets": true,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": true,
"submitBubbles": true,
"tbody": true
};
} else if ( /msie 8\.0/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": true,
"boxSizing": true,
"boxSizingReliable": true,
"changeBubbles": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": false,
"cssFloat": false,
"deleteExpando": false,
"enctype": true,
"focusinBubbles": true,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": false,
"htmlSerialize": false,
"inlineBlockNeedsLayout": false,
"input": false,
"leadingWhitespace": false,
"noCloneChecked": false,
"noCloneEvent": false,
"opacity": false,
"optDisabled": true,
"optSelected": false,
"ownLast": true,
"pixelPosition": false,
"radioValue": false,
"reliableHiddenOffsets": false,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": false,
"submitBubbles": false,
"tbody": true
};
} else if ( /msie 7\.0/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": false,
"boxSizing": false,
"boxSizingReliable": true,
"changeBubbles": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": false,
"cssFloat": false,
"deleteExpando": false,
"enctype": true,
"focusinBubbles": true,
"getSetAttribute": false,
"hrefNormalized": false,
"html5Clone": false,
"htmlSerialize": false,
"inlineBlockNeedsLayout": true,
"input": true,
"leadingWhitespace": false,
"noCloneChecked": false,
"noCloneEvent": false,
"opacity": false,
"optDisabled": true,
"optSelected": false,
"ownLast": true,
"pixelPosition": false,
"radioValue": false,
"reliableHiddenOffsets": false,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": false,
"submitBubbles": false,
"tbody": false
};
} else if ( /msie 6\.0/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": false,
"boxSizing": false,
"boxSizingReliable": true,
"changeBubbles": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": false,
"cssFloat": false,
"deleteExpando": false,
"enctype": true,
"focusinBubbles": true,
"getSetAttribute": false,
"hrefNormalized": false,
"html5Clone": false,
"htmlSerialize": false,
"inlineBlockNeedsLayout": true,
"input": true,
"leadingWhitespace": false,
"noCloneChecked": false,
"noCloneEvent": false,
"opacity": false,
"optDisabled": true,
"optSelected": false,
"ownLast": true,
"pixelPosition": false,
"radioValue": false,
"reliableHiddenOffsets": false,
"reliableMarginRight": true,
"shrinkWrapBlocks": true,
"style": false,
"submitBubbles": false,
"tbody": false
};
} else if ( /6\.0\.\d+ safari/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": true,
"boxSizing": true,
"boxSizingReliable": true,
"changeBubbles": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"cssFloat": true,
"deleteExpando": true,
"enctype": true,
"focusinBubbles": false,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": true,
"htmlSerialize": true,
"inlineBlockNeedsLayout": false,
"input": true,
"leadingWhitespace": true,
"noCloneChecked": true,
"noCloneEvent": true,
"opacity": true,
"optDisabled": true,
"optSelected": true,
"ownLast": false,
"pixelPosition": false,
"radioValue": true,
"reliableHiddenOffsets": true,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": true,
"submitBubbles": true,
"tbody": true
};
} else if ( /5\.1\.1 safari/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": false,
"boxSizing": true,
"boxSizingReliable": true,
"changeBubbles": true,
"checkClone": false,
"checkOn": false,
"clearCloneStyle": true,
"cors": true,
"cssFloat": true,
"deleteExpando": true,
"enctype": true,
"focusinBubbles": false,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": true,
"htmlSerialize": true,
"inlineBlockNeedsLayout": false,
"input": true,
"leadingWhitespace": true,
"noCloneChecked": true,
"noCloneEvent": true,
"opacity": true,
"optDisabled": true,
"optSelected": true,
"ownLast": false,
"pixelPosition": false,
"radioValue": true,
"reliableHiddenOffsets": true,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": true,
"submitBubbles": true,
"tbody": true
};
} else if ( /firefox/i.test( userAgent ) ) {
expected = {
"ajax": true,
"appendChecked": true,
"boxSizing": true,
"boxSizingReliable": true,
"changeBubbles": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"cssFloat": true,
"deleteExpando": true,
"enctype": true,
"focusinBubbles": false,
"getSetAttribute": true,
"hrefNormalized": true,
"html5Clone": true,
"htmlSerialize": true,
"inlineBlockNeedsLayout": false,
"input": true,
"leadingWhitespace": true,
"noCloneChecked": true,
"noCloneEvent": true,
"opacity": true,
"optDisabled": true,
"optSelected": true,
"ownLast": false,
"pixelPosition": true,
"radioValue": true,
"reliableHiddenOffsets": true,
"reliableMarginRight": true,
"shrinkWrapBlocks": false,
"style": true,
"submitBubbles": true,
"tbody": true
};
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}
if ( expected ) {
test( "Verify that the support tests resolve as expected per browser", function() {
var i, prop,
j = 0;
for ( prop in computedSupport ) {
j++;
}
expect( j );
for ( i in expected ) {
if ( jQuery.ajax || i !== "ajax" && i !== "cors" ) {
equal( computedSupport[i], expected[i],
"jQuery.support['" + i + "']: " + computedSupport[i] +
", expected['" + i + "']: " + expected[i]);
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} else {
ok( true, "no ajax; skipping jQuery.support['" + i + "']" );
}
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}
});
}
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})();