jquery/test/unit/support.js

module("support", { teardown: moduleTeardown });

function supportIFrameTest( title, url, noDisplay, func ) {

	if ( noDisplay !== true ) {
		func = noDisplay;
		noDisplay = false;
	}

	test( title, function() {
		var iframe;

		stop();
		window.supportCallback = function() {
			var self = this,
				args = arguments;
			setTimeout( function() {
				window.supportCallback = undefined;
				iframe.remove();
				func.apply( self, args );
				start();
			}, 0 );
		};
		iframe = jQuery( "<div/>" ).css( "display", noDisplay ? "none" : "block" ).append(
				jQuery( "<iframe/>" ).attr( "src", "data/support/" + url + ".html" )
			).appendTo( "body" );
	});
}

supportIFrameTest( "proper boxModel in compatMode CSS1Compat (IE6 and IE7)", "boxModelIE", function( compatMode, boxModel ) {
	ok( compatMode !== "CSS1Compat" || boxModel, "boxModel properly detected" );
});

supportIFrameTest( "body background is not lost if set prior to loading jQuery (#9238)", "bodyBackground", function( color, support ) {
	expect( 2 );
	var i,
		passed = true,
		okValue = {
			"#000000": true,
			"rgb(0, 0, 0)": true
		};
	ok( okValue[ color ], "color was not reset (" + color + ")" );

	for ( i in jQuery.support ) {
		if ( jQuery.support[ i ] !== support[ i ] ) {
			passed = false;
			strictEqual( jQuery.support[ i ], support[ i ], "Support property " + i + " is different" );
		}
	}
	for ( i in support ) {
		if ( !( i in jQuery.support ) ) {
			passed = false;
			strictEqual( jQuery.support[ i ], support[ i ], "Unexpected property: " + i );
		}
	}
	ok( passed, "Same support properties" );
});

supportIFrameTest( "A background on the testElement does not cause IE8 to crash (#9823)", "testElementCrash", function() {
	expect(1);
	ok( true, "IE8 does not crash" );
});

var userAgent = window.navigator.userAgent;

// These tests do not have to stay
// They are here to help with upcoming support changes for 1.8
if ( /chrome\/16\.0/i.test(userAgent) ) {
	test("Verify that the support tests resolve as expected per browser", function() {
		var i,
		expected = {
			"leadingWhitespace":true,
			"tbody":true,
			"htmlSerialize":true,
			"style":true,
			"hrefNormalized":true,
			"opacity":true,
			"cssFloat":true,
			"checkOn":true,
			"optSelected":true,
			"getSetAttribute":true,
			"enctype":true,
			"html5Clone":true,
			"submitBubbles":true,
			"changeBubbles":true,
			"focusinBubbles":false,
			"deleteExpando":true,
			"noCloneEvent":true,
			"inlineBlockNeedsLayout":false,
			"shrinkWrapBlocks":false,
			"reliableMarginRight":true,
			"noCloneChecked":true,
			"optDisabled":true,
			"radioValue":true,
			"checkClone":true,
			"appendChecked":true,
			"boxModel":true,
			"reliableHiddenOffsets":true,
			"ajax":true,
			"cors":true,
			"doesNotAddBorder":true,
			"doesAddBorderForTableAndCells":false,
			"fixedPosition":true,
			"subtractsBorderForOverflowNotVisible":false,
			"doesNotIncludeMarginInBodyOffset":true
		};
		for ( i in expected ) {
			equal( jQuery.support[i], expected[i], "jQuery.support['" + i + "']: " + jQuery.support[i] + ", expected['" + i + "']: " + expected[i]);
		}
	});
} else if ( /msie 8\.0/i.test(userAgent) ) {
	test("Verify that the support tests resolve as expected per browser", function() {
		var i,
		expected = {
			"leadingWhitespace":false,
			"tbody":true,
			"htmlSerialize":false,
			"style":false,
			"hrefNormalized":true,
			"opacity":false,
			"cssFloat":false,
			"checkOn":true,
			"optSelected":false,
			"getSetAttribute":true,
			"enctype":true,
			"html5Clone":false,
			"submitBubbles":false,
			"changeBubbles":false,
			"focusinBubbles":true,
			"deleteExpando":false,
			"noCloneEvent":false,
			"inlineBlockNeedsLayout":false,
			"shrinkWrapBlocks":false,
			"reliableMarginRight":true,
			"noCloneChecked":false,
			"optDisabled":true,
			"radioValue":false,
			"checkClone":true,
			"appendChecked":true,
			"boxModel":true,
			"reliableHiddenOffsets":false,
			"ajax":true,
			"cors":false,
			"doesNotAddBorder":false,
			"doesAddBorderForTableAndCells":true,
			"fixedPosition":true,
			"subtractsBorderForOverflowNotVisible":false,
			"doesNotIncludeMarginInBodyOffset":true
		};
		for ( i in expected ) {
			equal( jQuery.support[i], expected[i], "jQuery.support['" + i + "']: " + jQuery.support[i] + ", expected['" + i + "']: " + expected[i]);
		}
	});
} else if ( /msie 7\.0/i.test(userAgent) ) {
	test("Verify that the support tests resolve as expected per browser", function() {
		var i,
		expected = {
			"ajax": true,
			"appendChecked": false,
			"boxModel": true,
			"changeBubbles": false,
			"checkClone": false,
			"checkOn": true,
			"cors": false,
			"cssFloat": false,
			"deleteExpando": false,
			"doesAddBorderForTableAndCells": true,
			"doesNotAddBorder": true,
			"doesNotIncludeMarginInBodyOffset": true,
			"enctype": true,
			"fixedPosition": true,
			"focusinBubbles": true,
			"getSetAttribute": false,
			"hrefNormalized": false,
			"html5Clone": false,
			"htmlSerialize": false,
			"inlineBlockNeedsLayout": true,
			"leadingWhitespace": false,
			"noCloneChecked": false,
			"noCloneEvent": false,
			"opacity": false,
			"optDisabled": true,
			"optSelected": false,
			"radioValue": false,
			"reliableHiddenOffsets": false,
			"reliableMarginRight": true,
			"shrinkWrapBlocks": false,
			"submitBubbles": false,
			"subtractsBorderForOverflowNotVisible": false,
			"tbody": false,
			"style": false
		};
		for ( i in expected ) {
			equal( jQuery.support[i], expected[i], "jQuery.support['" + i + "']: " + jQuery.support[i] + ", expected['" + i + "']: " + expected[i]);
		}
	});
} else if ( /msie 6\.0/i.test(userAgent) ) {
	test("Verify that the support tests resolve as expected per browser", function() {
		var i,
		expected = {
			"leadingWhitespace":false,
			"tbody":false,
			"htmlSerialize":false,
			"style":false,
			"hrefNormalized":false,
			"opacity":false,
			"cssFloat":false,
			"checkOn":true,
			"optSelected":false,
			"getSetAttribute":false,
			"enctype":true,
			"html5Clone":false,
			"submitBubbles":false,
			"changeBubbles":false,
			"focusinBubbles":true,
			"deleteExpando":false,
			"noCloneEvent":false,
			"inlineBlockNeedsLayout":true,
			"shrinkWrapBlocks":true,
			"reliableMarginRight":true,
			"noCloneChecked":false,
			"optDisabled":true,
			"radioValue":false,
			"checkClone":false,
			"appendChecked":false,
			"boxModel":true,
			"reliableHiddenOffsets":false,
			"ajax":true,
			"cors":false,
			"doesNotAddBorder":true,
			"doesAddBorderForTableAndCells":true,
			"fixedPosition":false,
			"subtractsBorderForOverflowNotVisible":false,
			"doesNotIncludeMarginInBodyOffset":true
		};
		for ( i in expected ) {
			equal( jQuery.support[i], expected[i], "jQuery.support['" + i + "']: " + jQuery.support[i] + ", expected['" + i + "']: " + expected[i]);
		}
	});
} else if ( /5\.1\.1 safari/i.test(userAgent) ) {
	test("Verify that the support tests resolve as expected per browser", function() {
		var i,
		expected = {
			"leadingWhitespace":true,
			"tbody":true,
			"htmlSerialize":true,
			"style":true,
			"hrefNormalized":true,
			"opacity":true,
			"cssFloat":true,
			"checkOn":false,
			"optSelected":true,
			"getSetAttribute":true,
			"enctype":true,
			"html5Clone":true,
			"submitBubbles":true,
			"changeBubbles":true,
			"focusinBubbles":false,
			"deleteExpando":true,
			"noCloneEvent":true,
			"inlineBlockNeedsLayout":false,
			"shrinkWrapBlocks":false,
			"reliableMarginRight":true,
			"noCloneChecked":true,
			"optDisabled":true,
			"radioValue":true,
			"checkClone":true,
			"appendChecked":true,
			"boxModel":true,
			"reliableHiddenOffsets":true,
			"ajax":true,
			"cors":true,
			"doesNotAddBorder":true,
			"doesAddBorderForTableAndCells":false,
			"fixedPosition":true,
			"subtractsBorderForOverflowNotVisible":false,
			"doesNotIncludeMarginInBodyOffset":true
		};
		for ( i in expected ) {
			equal( jQuery.support[i], expected[i], "jQuery.support['" + i + "']: " + jQuery.support[i] + ", expected['" + i + "']: " + expected[i]);
		}
	});
} else if ( /firefox\/3\.6/i.test(userAgent) ) {
	test("Verify that the support tests resolve as expected per browser", function() {
		var i,
		expected = {
			"leadingWhitespace":true,
			"tbody":true,
			"htmlSerialize":true,
			"style":true,
			"hrefNormalized":true,
			"opacity":true,
			"cssFloat":true,
			"checkOn":true,
			"optSelected":true,
			"getSetAttribute":true,
			"enctype":false,
			"html5Clone":true,
			"submitBubbles":true,
			"changeBubbles":true,
			"focusinBubbles":false,
			"deleteExpando":true,
			"noCloneEvent":true,
			"inlineBlockNeedsLayout":false,
			"shrinkWrapBlocks":false,
			"reliableMarginRight":true,
			"noCloneChecked":true,
			"optDisabled":true,
			"radioValue":true,
			"checkClone":true,
			"appendChecked":true,
			"boxModel":true,
			"reliableHiddenOffsets":true,
			"ajax":true,
			"cors":true,
			"doesNotAddBorder":true,
			"doesAddBorderForTableAndCells":true,
			"fixedPosition":true,
			"subtractsBorderForOverflowNotVisible":false,
			"doesNotIncludeMarginInBodyOffset":true
		};
		for ( i in expected ) {
			equal( jQuery.support[i], expected[i], "jQuery.support['" + i + "']: " + jQuery.support[i] + ", expected['" + i + "']: " + expected[i]);
		}
	});
}