summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/quirks-mode/table-cell-width-calculation.html
diff options
context:
space:
mode:
Diffstat (limited to 'testing/web-platform/tests/quirks-mode/table-cell-width-calculation.html')
-rw-r--r--testing/web-platform/tests/quirks-mode/table-cell-width-calculation.html174
1 files changed, 174 insertions, 0 deletions
diff --git a/testing/web-platform/tests/quirks-mode/table-cell-width-calculation.html b/testing/web-platform/tests/quirks-mode/table-cell-width-calculation.html
new file mode 100644
index 000000000..eeb726627
--- /dev/null
+++ b/testing/web-platform/tests/quirks-mode/table-cell-width-calculation.html
@@ -0,0 +1,174 @@
+<!doctype html>
+<html>
+ <head>
+ <title>The table cell width 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><table><tr><td id=test></table><table><tr><td id=ref></table><table><tr><td id=s_ref></table>";
+ 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) {
+ win.__proto__.__defineGetter__(id, function() { return win.document.getElementById(id); });
+ });
+ });
+ q.title = 'quirks mode';
+ a.title = 'almost standards mode';
+ s.title = 'standards mode';
+
+ var tests = [
+ {desc:"baseline",
+ style:'table { width:8px }', // cell content width should be 2px (2px cell-spacing, 1px padding)
+ test:'<img src="{png}">',
+ ref:'<img src="{png}">',
+ s_ref:'<img src="{png}">'},
+
+ {desc:"basic",
+ style:'table { width:8px }',
+ test:'<img src="{png}"><img src="{png}"><img src="{png}">',
+ ref:'<nobr><img src="{png}"><img src="{png}"><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"inline-block",
+ style:'table { width:8px } img { display:inline-block }',
+ test:'<img src="{png}"><img src="{png}"><img src="{png}">',
+ ref:'<nobr><img src="{png}"><img src="{png}"><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"img in span",
+ style:'table { width:8px }',
+ test:'<span><img src="{png}"><img src="{png}"><img src="{png}"></span>',
+ ref:'<nobr><img src="{png}"><img src="{png}"><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"the don't-wrap rule is only for the purpose of calculating the width of the cell",
+ style:'table { width:8px }',
+ test:'<img src="{png}"><wbr><img src="{png}"><img src="{png}"><img src="{png}">',
+ ref:'<nobr><img src="{png}"><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"><img src="{png}"></nobr>'},
+
+ {desc:"the quirk only applies when the cell is the containing block",
+ style:'table { width:8px }',
+ test:'<div><img src="{png}"><img src="{png}"><img src="{png}"></div>',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"><img src="{png}"></nobr>'},
+
+ {desc:"the quirk shouldn't apply for generated content",
+ style:'table { width:8px } #test::before { content:url("{png}") url("{png}") url("{png}") }',
+ test:'',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"the quirk shouldn't apply for <input>",
+ style:'table { width:8px }',
+ test:'<input type=image src="{png}"><input type=image src="{png}"><input type=image src="{png}">',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"the quirk shouldn't apply for <object>",
+ style:'table { width:8px }',
+ test:'<object data="{png}"></object><object data="{png}"></object><object data="{png}"></object>',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"the quirk shouldn't apply for <embed>",
+ style:'table { width:8px }',
+ test:'<embed src="{png}"><embed src="{png}"><embed src="{png}">',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"the quirk shouldn't apply for <video poster>",
+ style:'table { width:8px }',
+ test:'<video poster="{png}"></video><video poster="{png}"></video><video poster="{png}"></video>',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"non-auto width on cell",
+ style:'td { width:2px }',
+ test:'<img src="{png}"><img src="{png}"><img src="{png}">',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ {desc:"zero width on cell, specified with on table",
+ style:'table { width:8px } td { width:0 }',
+ test:'<img src="{png}"><img src="{png}"><img src="{png}">',
+ ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>',
+ s_ref:'<nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr>'},
+
+ // tests below use overwrite body.innerHTML so tests using test/ref/s_ref props need to be above
+ {desc:"display:table-cell on span",
+ style:'div { display:table; width:2px } span { display:table-cell }',
+ body:'<div><span id=test><img src="{png}"><img src="{png}"><img src="{png}"></span></div>'+
+ '<div><span id=ref><nobr><img src="{png}"><img src="{png}"><img src="{png}"></nobr></span></div>'+
+ '<div><span id=s_ref><nobr><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr></span></div>'},
+
+ {desc:"display:table-cell on span, wbr",
+ style:'div { display:table; width:2px } span { display:table-cell }',
+ body:'<div><span id=test><img src="{png}"><wbr><img src="{png}"><img src="{png}"><img src="{png}"></span></div>'+
+ '<div><span id=ref><nobr><img src="{png}"><img src="{png}"><img src="{png}"><br><img src="{png}"></nobr></span></div>'+
+ '<div><span id=s_ref><nobr><img src="{png}"><img src="{png}"><br><img src="{png}"><img src="{png}"></nobr></span></div>'},
+ ];
+
+ tests.forEach(function(t) {
+ test(function() {
+ var style = t.style.replace(/\{png\}/g, png);
+ var test = t.test && t.test.replace(/\{png\}/g, png);
+ var ref = t.ref && t.ref.replace(/\{png\}/g, png);
+ var s_ref = t.s_ref && t.s_ref.replace(/\{png\}/g, png);
+ var body = t.body && t.body.replace(/\{png\}/g, png);
+ [q, a, s].forEach(function(win) {
+ win.style.textContent = style;
+ if (body !== undefined) {
+ win.document.body.innerHTML = body;
+ } else {
+ win.test.innerHTML = test;
+ win.ref.innerHTML = ref;
+ win.s_ref.innerHTML = s_ref;
+ }
+ assert_equals(win.getComputedStyle(win.test).width,
+ win.getComputedStyle(win == q ? win.ref : win.s_ref).width,
+ 'cell width, '+win.title);
+ var test_imgs = win.test.querySelectorAll('img');
+ var ref_imgs = win.ref.querySelectorAll('img');
+ var s_ref_imgs = win.s_ref.querySelectorAll('img');
+ for (var i = 0; i < test_imgs.length; ++i) {
+ assert_equals(test_imgs[i].offsetLeft,
+ win == q ? ref_imgs[i].offsetLeft : s_ref_imgs[i].offsetLeft,
+ 'img '+i+' offsetLeft, '+win.title);
+ }
+ });
+ }, document.title+', '+t.desc);
+ });
+
+ done();
+ }
+ </script>
+ </body>
+</html>