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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests that adding properties to rules work and reselecting the element still
// show them.
const TEST_URI = URL_ROOT + "doc_content_stylesheet.html";
add_task(async function () {
await addTab(TEST_URI);
const { inspector, view } = await openRuleView();
await selectNode("#target", inspector);
info("Setting a font-weight property on all rules");
await setPropertyOnAllRules(view, inspector);
info("Reselecting the element");
await selectNode("body", inspector);
await selectNode("#target", inspector);
checkPropertyOnAllRules(view);
});
async function setPropertyOnAllRules(view, inspector) {
// Set the inline style rule first independently because it needs to wait for specific
// events and the DOM mutation that it causes refreshes the rules view, so we need to
// get the list of rules again later.
info("Adding font-weight:bold in the inline style rule");
const inlineStyleRuleEditor = view._elementStyle.rules[0].editor;
const onMutation = inspector.once("markupmutation");
const onRuleViewRefreshed = view.once("ruleview-refreshed");
inlineStyleRuleEditor.addProperty("font-weight", "bold", "", true);
await Promise.all([onMutation, onRuleViewRefreshed]);
// Now set the other rules after having retrieved the list.
const allRules = view._elementStyle.rules;
for (let i = 1; i < allRules.length; i++) {
info(`Adding font-weight:bold in rule ${i}`);
const rule = allRules[i];
const ruleEditor = rule.editor;
const onRuleViewChanged = view.once("ruleview-changed");
ruleEditor.addProperty("font-weight", "bold", "", true);
await onRuleViewChanged;
}
}
function checkPropertyOnAllRules(view) {
for (const rule of view._elementStyle.rules) {
const lastProperty = rule.textProps[rule.textProps.length - 1];
is(lastProperty.name, "font-weight", "Last property name is font-weight");
is(lastProperty.value, "bold", "Last property value is bold");
}
}
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