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/* vim: set ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
let doc;
function simpleInherit()
{
let style = '' +
'#test2 {' +
' background-color: green;' +
' color: purple;' +
'}';
let styleNode = addStyle(doc, style);
doc.body.innerHTML = '<div id="test2"><div id="test1">Styled Node</div></div>';
let elementStyle = new _ElementStyle(doc.getElementById("test1"));
is(elementStyle.rules.length, 2, "Should have 2 rules.");
let elementRule = elementStyle.rules[0];
ok(!elementRule.inherited, "Element style attribute should not consider itself inherited.");
let inheritRule = elementStyle.rules[1];
is(inheritRule.selectorText, "#test2", "Inherited rule should be the one that includes inheritable properties.");
ok(!!inheritRule.inherited, "Rule should consider itself inherited.");
is(inheritRule.textProps.length, 1, "Should only display one inherited style");
let inheritProp = inheritRule.textProps[0];
is(inheritProp.name, "color", "color should have been inherited.");
styleNode.parentNode.removeChild(styleNode);
emptyInherit();
}
function emptyInherit()
{
// No inheritable styles, this rule shouldn't show up.
let style = '' +
'#test2 {' +
' background-color: green;' +
'}';
let styleNode = addStyle(doc, style);
doc.body.innerHTML = '<div id="test2"><div id="test1">Styled Node</div></div>';
let elementStyle = new _ElementStyle(doc.getElementById("test1"));
is(elementStyle.rules.length, 1, "Should have 1 rule.");
let elementRule = elementStyle.rules[0];
ok(!elementRule.inherited, "Element style attribute should not consider itself inherited.");
styleNode.parentNode.removeChild(styleNode);
elementStyleInherit();
}
function elementStyleInherit()
{
doc.body.innerHTML = '<div id="test2" style="color: red"><div id="test1">Styled Node</div></div>';
let elementStyle = new _ElementStyle(doc.getElementById("test1"));
is(elementStyle.rules.length, 2, "Should have 2 rules.");
let elementRule = elementStyle.rules[0];
ok(!elementRule.inherited, "Element style attribute should not consider itself inherited.");
let inheritRule = elementStyle.rules[1];
ok(!inheritRule.domRule, "Inherited rule should be an element style, not a rule.");
ok(!!inheritRule.inherited, "Rule should consider itself inherited.");
is(inheritRule.textProps.length, 1, "Should only display one inherited style");
let inheritProp = inheritRule.textProps[0];
is(inheritProp.name, "color", "color should have been inherited.");
finishTest();
}
function finishTest()
{
doc = null;
gBrowser.removeCurrentTab();
finish();
}
function test()
{
waitForExplicitFinish();
gBrowser.selectedTab = gBrowser.addTab();
gBrowser.selectedBrowser.addEventListener("load", function(evt) {
gBrowser.selectedBrowser.removeEventListener(evt.type, arguments.callee, true);
doc = content.document;
waitForFocus(simpleInherit, content);
}, true);
content.location = "data:text/html,basic style inspector tests";
}
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