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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Check that inherited properties appear for a nested element in the
// rule view.
const TEST_URI = `
<style type="text/css">
#test2 {
background-color: green;
color: purple;
}
</style>
<div id="test2"><div id="test1">Styled Node</div></div>
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, view } = await openRuleView();
await selectNode("#test1", inspector);
await simpleInherit(inspector, view);
});
function simpleInherit(inspector, view) {
const elementStyle = view._elementStyle;
is(elementStyle.rules.length, 2, "Should have 2 rules.");
const elementRule = elementStyle.rules[0];
ok(
!elementRule.inherited,
"Element style attribute should not consider itself inherited."
);
const 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, 2, "Rule should have two styles");
const bgcProp = inheritRule.textProps[0];
is(
bgcProp.name,
"background-color",
"background-color property should exist"
);
ok(bgcProp.invisible, "background-color property should be invisible");
const inheritProp = inheritRule.textProps[1];
is(inheritProp.name, "color", "color should have been inherited.");
}
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