cssstyledeclaration-csstext.html (4507B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>CSSOM Test: CSSStyleDeclaration.cssText Test</title> 5 <link rel="author" title="kkoichi" href="mailto:coarse.ground@gmail.com"> 6 <link rel="reviewer" title="Simon Pieters" href="mailto:simonp@opera.com"><!-- 06-27-2013 --> 7 <link rel="help" href="https://drafts.csswg.org/cssom-1/#dom-cssstyledeclaration-csstext"> 8 <meta name="assert" content="CSS declarations is serialized as expected"> 9 <meta name="flags" content="dom"> 10 <script src="/resources/testharness.js"></script> 11 <script src="/resources/testharnessreport.js"></script> 12 </head> 13 <body> 14 <div id="log"></div> 15 <script> 16 function newElm() { 17 return document.body.appendChild(document.createElement('div')); 18 } 19 20 test(function(){ 21 var style = newElm().style; 22 style.COLOR = 'red'; 23 24 assert_equals(style.cssText, ''); 25 26 }, 'uppercase property'); 27 28 test(function(){ 29 var style = newElm().style; 30 style.color = 'RED'; 31 32 // https://www.w3.org/Bugs/Public/show_bug.cgi?id=29317 33 assert_any(assert_equals, style.cssText, ['color: red;', 'color: RED;']); 34 35 }, 'uppercase value'); 36 37 test(function(){ 38 var style = newElm().style; 39 40 style.color = 'red'; 41 42 style.color = 'unknown color'; 43 44 assert_equals(style.cssText, 'color: red;'); 45 46 }, 'overwriting with invalid value'); 47 48 test(function(){ 49 var style = newElm().style; 50 style.color = 'rgb(255, 0, 0)'; 51 52 assert_equals(style.cssText, 'color: rgb(255, 0, 0);'); 53 54 }, 'use rgb'); 55 56 test(function(){ 57 var e = newElm(); 58 var style = e.style; 59 60 style.color = 'red'; 61 style.fontSize = '10pt'; 62 style.fontWeight = 'bold'; 63 64 assert_equals(style.cssText, 'color: red; font-size: 10pt; font-weight: bold;'); 65 66 }, 'cssText order'); 67 68 test(function(){ 69 var e = newElm(); 70 var style = e.style; 71 72 style.fontWeight = 'bold'; 73 style.color = 'red'; 74 style.fontSize = '10pt'; 75 76 assert_equals(style.cssText, 'font-weight: bold; color: red; font-size: 10pt;'); 77 78 }, 'another cssText order (non-alphabetical order)'); 79 80 test(function(){ 81 var style = newElm().style; 82 83 style.color = ' red'; 84 style.fontSize = '10pt '; 85 86 assert_equals(style.cssText, 'color: red; font-size: 10pt;'); 87 88 }, 'whitespaces in value'); 89 90 test(function(){ 91 var style = newElm().style; 92 93 style.color = 'red'; 94 style.unknown = 'unknown'; 95 style.fontSize = '10pt'; 96 assert_equals(style.cssText, 'color: red; font-size: 10pt;'); 97 98 }, 'invalid property does not appear'); 99 100 test(function(){ 101 var style = newElm().style; 102 style.cssText = "margin: 10px; margin-inline: 10px; margin-block: 10px; margin-inline-end: 10px; margin-bottom: 10px;"; 103 assert_equals(style.cssText, "margin-top: 10px; margin-right: 10px; margin-left: 10px; margin-inline-start: 10px; margin-block: 10px; margin-inline-end: 10px; margin-bottom: 10px;"); 104 }, 'Shorthands aren\'t serialized if there are other properties with different logical groups in between'); 105 106 test(function(){ 107 var style = newElm().style; 108 style.cssText = "margin-top: 10px; margin-left: 10px; margin-right: 10px; margin-bottom: 10px; margin-inline-start: 10px; margin-inline-end: 10px; margin-block-start: 10px; margin-block-end: 10px;"; 109 assert_equals(style.cssText, "margin: 10px; margin-inline: 10px; margin-block: 10px;"); 110 }, 'Shorthands _are_ serialized if there are no other properties with different logical groups in between'); 111 112 // https://github.com/w3c/csswg-drafts/issues/1033 113 test(function() { 114 var elm = newElm(); 115 var style = elm.style; 116 117 style.color = 'red'; 118 style.unknown = 'unknown'; 119 style.fontSize = '10pt'; 120 121 assert_not_equals(getComputedStyle(elm).length, 0, "Should have a style"); 122 assert_equals(getComputedStyle(elm).cssText, "", "cssText is empty"); 123 }, 'cssText on computed style declaration returns the empty string'); 124 </script> 125 </body> 126 </html>