blocks-ignore-line-height.html (3321B)
1 <!doctype html> 2 <html> 3 <head> 4 <title>The blocks ignore line-height quirk</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <style> iframe { width:200px; height:20px; } </style> 8 </head> 9 <body> 10 <div id=log></div> 11 <iframe id=quirks></iframe> 12 <iframe id=almost></iframe> 13 <iframe id=standards></iframe> 14 <script> 15 setup({explicit_done:true}); 16 onload = function() { 17 var html = "<style id=style></style>"; 18 var a_doctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">'; 19 var s_doctype = '<!DOCTYPE HTML>'; 20 var q = document.getElementById('quirks').contentWindow; 21 var a = document.getElementById('almost').contentWindow; 22 var s = document.getElementById('standards').contentWindow; 23 q.document.open(); 24 q.document.write(html); 25 q.document.close(); 26 a.document.open(); 27 a.document.write(a_doctype + html); 28 a.document.close(); 29 s.document.open(); 30 s.document.write(s_doctype + html); 31 s.document.close(); 32 [q, a, s].forEach(function(win) { 33 ['style', 'test', 'ref', 's_ref'].forEach(function(id) { 34 Object.getPrototypeOf(win).__defineGetter__(id, function() { return win.document.getElementById(id); }); 35 }); 36 }); 37 38 var tests = [ 39 {style:'#ref { display:block }', body: 40 '<div id=test><font size=1>x</font></div>'+ 41 '<font id=ref size=1>x</font>'+ 42 '<div id=s_ref>x</div>'}, 43 44 {style:'#ref { display:block }', body: 45 '<div id=test><font size=1>x</font><br><font size=1>x</font></div>'+ 46 '<font id=ref size=1>x<br>x</font>'+ 47 '<div id=s_ref>x<br>x</div>'}, 48 49 {style:'#ref { display:block }', body: 50 '<div id=test><font size=1>foo</font><br><font size=1>foo</font><div>x</div></div>'+ 51 '<font id=ref size=1>foo<br>foo<br><font size=3>x</font></font>'+ 52 '<div id=s_ref>x<br>x<br>x</div>'}, 53 54 {style:'#ref { display:block } div, #ref { line-height:2 } span { font-size:50% }', body: 55 '<div id=test><span>x</span></div>'+ 56 '<span id=ref>x</span>'+ 57 '<div id=s_ref>x</div>'}, 58 ]; 59 60 tests.forEach(function(t) { 61 test(function() { 62 q.style.textContent = t.style; 63 a.style.textContent = t.style; 64 s.style.textContent = t.style; 65 q.document.body.innerHTML = t.body; 66 a.document.body.innerHTML = t.body; 67 s.document.body.innerHTML = t.body; 68 69 assert_equals(q.getComputedStyle(q.test).height, 70 q.getComputedStyle(q.ref).height, 71 'quirks mode'); 72 assert_equals(a.getComputedStyle(a.test).height, 73 a.getComputedStyle(a.ref).height, 74 'almost standards mode'); 75 assert_equals(s.getComputedStyle(s.test).height, 76 s.getComputedStyle(s.s_ref).height, 77 'standards mode'); 78 }, document.title+', '+t.style+t.body); 79 }); 80 81 done(); 82 } 83 </script> 84 </body> 85 </html>