blocks-ignore-line-height.html

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This WPT test may be referenced by the following Test IDs:
- /quirks/blocks-ignore-line-height.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

 <head>

  <title>The blocks ignore line-height quirk</title>

  <script src="/resources/testharness.js"></script>

  <script src="/resources/testharnessreport.js"></script>

  <style> iframe { width:200px; height:20px; } </style>

 </head>

 <body>

  <div id=log></div>

  <iframe id=quirks></iframe>

  <iframe id=almost></iframe>

  <iframe id=standards></iframe>

  <script>

    setup({explicit_done:true});

    onload = function() {

        var html = "<style id=style></style>";

        var a_doctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">';

        var s_doctype = '<!DOCTYPE HTML>';

        var q = document.getElementById('quirks').contentWindow;

        var a = document.getElementById('almost').contentWindow;

        var s = document.getElementById('standards').contentWindow;

        q.document.open();

        q.document.write(html);

        q.document.close();

        a.document.open();

        a.document.write(a_doctype + html);

        a.document.close();

        s.document.open();

        s.document.write(s_doctype + html);

        s.document.close();

        [q, a, s].forEach(function(win) {

            ['style', 'test', 'ref', 's_ref'].forEach(function(id) {

                Object.getPrototypeOf(win).__defineGetter__(id, function() { return win.document.getElementById(id); });

});

});

        var tests = [

        {style:'#ref { display:block }', body:

        '<div id=test><font size=1>x</font></div>'+

        '<font id=ref size=1>x</font>'+

        '<div id=s_ref>x</div>'},

        {style:'#ref { display:block }', body:

        '<div id=test><font size=1>x</font><br><font size=1>x</font></div>'+

        '<font id=ref size=1>x<br>x</font>'+

        '<div id=s_ref>x<br>x</div>'},

        {style:'#ref { display:block }', body:

        '<div id=test><font size=1>foo</font><br><font size=1>foo</font><div>x</div></div>'+

        '<font id=ref size=1>foo<br>foo<br><font size=3>x</font></font>'+

        '<div id=s_ref>x<br>x<br>x</div>'},

        {style:'#ref { display:block } div, #ref { line-height:2 } span { font-size:50% }', body:

        '<div id=test><span>x</span></div>'+

        '<span id=ref>x</span>'+

        '<div id=s_ref>x</div>'},

];

        tests.forEach(function(t) {

            test(function() {

                q.style.textContent = t.style;

                a.style.textContent = t.style;

                s.style.textContent = t.style;

                q.document.body.innerHTML = t.body;

                a.document.body.innerHTML = t.body;

                s.document.body.innerHTML = t.body;

                assert_equals(q.getComputedStyle(q.test).height,

                              q.getComputedStyle(q.ref).height,

                              'quirks mode');

                assert_equals(a.getComputedStyle(a.test).height,

                              a.getComputedStyle(a.ref).height,

                              'almost standards mode');

                assert_equals(s.getComputedStyle(s.test).height,

                              s.getComputedStyle(s.s_ref).height,

                              'standards mode');

            }, document.title+', '+t.style+t.body);

});

        done();

  </script>

 </body>

</html>