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Manipulation: make wrapAll funarg execute only once

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Ref 359b03cac7
This commit is contained in:
Oleg Gaidarenko
2014-12-24 01:56:21 +03:00
parent ae30fb6c27
commit 3dcee02160
2 changed files with 69 additions and 9 deletions
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60
test/unit/wrap.js
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@@ -149,6 +149,66 @@ test( "wrapAll(String)", function() {
});
test( "wrapAll(Function)", 5, function() {
var prev = jQuery( "#firstp" )[ 0 ].previousSibling,
p = jQuery( "#firstp,#first" )[ 0 ].parentNode,
result = jQuery( "#firstp,#first" ).wrapAll(function() {
return "<div class='red'><div class='tmp'></div></div>";
});
equal( result.parent().length, 1, "Check for wrapping of on-the-fly html" );
ok( jQuery( "#first" ).parent().parent().is( ".red" ), "Check if wrapper has class 'red'" );
ok( jQuery( "#firstp" ).parent().parent().is( ".red" ), "Check if wrapper has class 'red'" );
ok( jQuery( "#first" ).parent().parent().parent().is( p ), "Correct Parent" );
strictEqual( jQuery( "#first" ).parent().parent()[ 0 ].previousSibling, prev, "Correct Previous Sibling" );
});
test( "wrapAll(Function) check execution characteristics", 3, function() {
var i = 0;
jQuery( "non-existent" ).wrapAll(function() {
i++;
return "";
});
ok( !i, "should not execute function argument if target element does not exist" );
jQuery( "#firstp" ).wrapAll(function( index ) {
strictEqual( this, jQuery( "#firstp" )[ 0 ], "context must be the first found element" );
strictEqual( index, undefined, "index argument should not be included in function execution" );
});
});
test( "wrapAll(Function)", 5, function() {
var prev = jQuery( "#firstp" )[ 0 ].previousSibling,
p = jQuery( "#firstp,#first" )[ 0 ].parentNode,
result = jQuery( "#firstp,#first" ).wrapAll(function() {
return "<div class='red'><div class='tmp'></div></div>";
});
equal( result.parent().length, 1, "Check for wrapping of on-the-fly html" );
ok( jQuery( "#first" ).parent().parent().is( ".red" ), "Check if wrapper has class 'red'" );
ok( jQuery( "#firstp" ).parent().parent().is( ".red" ), "Check if wrapper has class 'red'" );
ok( jQuery( "#first" ).parent().parent().parent().is( p ), "Correct Parent" );
strictEqual( jQuery( "#first" ).parent().parent()[ 0 ].previousSibling, prev, "Correct Previous Sibling" );
});
test( "wrapAll(Function) check execution characteristics", 3, function() {
var i = 0;
jQuery( "non-existent" ).wrapAll(function() {
i++;
return "";
});
ok( !i, "should not execute function argument if target element does not exist" );
jQuery( "#firstp" ).wrapAll(function( index ) {
strictEqual( this, jQuery( "#firstp" )[ 0 ], "context must be the first found element" );
strictEqual( index, undefined, "index argument should not be included in function execution" );
});
});
test( "wrapAll(Element)", function() {
expect( 3 );