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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/quirks/line-height-calculation.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/quirks/line-height-calculation.html')
| -rw-r--r-- | testing/web-platform/tests/quirks/line-height-calculation.html | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/testing/web-platform/tests/quirks/line-height-calculation.html b/testing/web-platform/tests/quirks/line-height-calculation.html new file mode 100644 index 0000000000..cc5254ae1b --- /dev/null +++ b/testing/web-platform/tests/quirks/line-height-calculation.html @@ -0,0 +1,96 @@ +<!doctype html> +<html> + <head> + <title>The line height calculation 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}); + + var png = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAACklEQVR4nGMAAQAABQABDQottAAAAABJRU5ErkJggg=="; + var preload = new Image(); + preload.src = png; + + 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:'', body:'<div id=test><img src="{png}"></div><img id=ref src="{png}"><div id=s_ref>x</div>'}, + {style:'', body:'<div id=test><img src="{png}"> <img src="{png}"></div><div id=ref>x</div><div id=s_ref>x</div>'}, + {style:'', body:'<table><tr><td id=test><img src="{png}"><tr><td><img id=ref src="{png}"><tr><td id=s_ref>x</table>'}, + {style:'', body:'<table><tr><td id=test><img src="{png}"> <img src="{png}"><tr><td id=ref>x<tr><td id=s_ref>x</table>'}, + {style:'', body:'<pre id=test><img src="{png}"></pre><img id=ref src="{png}"><pre id=s_ref>x</pre>'}, + {style:'', body:'<pre id=test><img src="{png}"> </pre><pre id=ref>x</pre><pre id=s_ref>x</pre>'}, + {style:'span { margin:1px }', body:'<div id=test><span></span></div><div id=ref></div><div id=s_ref>x</div>'}, + {style:'span { padding:1px 0 }', body:'<div id=test><span></span></div><div id=ref></div><div id=s_ref></div>'}, + {style:'span { margin:0 1px }', body:'<div id=test><span></span></div><div id=ref></div><div id=s_ref>x</div>'}, + {style:'span { margin:0 1px; padding:1px 0 }', body:'<div id=test><span></span></div><div id=ref></div><div id=s_ref>x</div>'}, + {style:'span { border-width:1px 0; border-style:solid }', body:'<div id=test><span></span></div><div id=ref></div><div id=s_ref></div>'}, + {style:'span { border-width:1px; border-style:solid none }', body:'<div id=test><span></span></div><div id=ref></div><div id=s_ref></div>'}, + {style:'span { border-width:1px; border-style:solid hidden }', body:'<div id=test><span></span></div><div id=ref></div><div id=s_ref></div>'}, + {style:'span { border-right:1px solid }', body:'<div id=test><span></span></div><div id=ref>x</div><div id=s_ref>x</div>'}, + {style:'span { border-left:1px solid }', body:'<div id=test><span></span></div><div id=ref>x</div><div id=s_ref>x</div>'}, + {style:'span { padding-right:1px }', body:'<div id=test><span></span></div><div id=ref>x</div><div id=s_ref>x</div>'}, + {style:'span { padding-left:1px }', body:'<div id=test><span></span></div><div id=ref>x</div><div id=s_ref>x</div>'}, + {style:'span { display:inline-block; height:1px }', body:'<div id=test><i><span></span> </i></div><span id=ref></span><div id=s_ref>x</div>'}, /* 16.6.1: "If a space (U+0020) at the end of a line has 'white-space' set to 'normal', 'nowrap', or 'pre-line', it is also removed." */ + {style:'', body:'<div id=test><img src="{png}" border=1></div><img id=ref src="{png}" height=3><div id=s_ref>x</div>'}, + {style:'#test img { padding:1px }', body:'<div id=test><img src="{png}"></div><img id=ref src="{png}" height=3><div id=s_ref>x</div>'}, + {style:'iframe { height:1px }', body:'<div id=test><iframe></iframe></div><img id=ref src="{png}" height=5><div id=s_ref>x</div>'}, + {style:'#test::before { content:"" } #test::before, span { border:solid }', body:'<div id=test></div><div id=ref><span>x</span></div><div id=s_ref><span>x</span></div>'}, + {style:'div { line-height: 0;} span { margin:0 1px; line-height: normal; }', body:'<div id=test>x<span></span></div><div id=ref>x</div><div id=s_ref>x<span>x</span></div>'}, + ]; + + tests.forEach(function(t) { + test(function() { + var style = t.style.replace(/\{png\}/g, png); + var body = t.body.replace(/\{png\}/g, png); + q.style.textContent = style; + a.style.textContent = style; + s.style.textContent = style; + q.document.body.innerHTML = body; + a.document.body.innerHTML = body; + s.document.body.innerHTML = 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> |