Mypal/devtools/client/inspector/rules/test/browser_rules_edit-property_06.js
2021-02-04 16:48:36 +02:00

52 lines
1.6 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests that editing a property's priority is behaving correctly, and disabling
// and editing the property will re-enable the property.
const TEST_URI = `
<style type='text/css'>
body {
background-color: green !important;
}
body {
background-color: red;
}
</style>
`;
add_task(function* () {
yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
let {inspector, view} = yield openRuleView();
yield selectNode("body", inspector);
let rule = getRuleViewRuleEditor(view, 1).rule;
let prop = rule.textProps[0];
is((yield getComputedStyleProperty("body", null, "background-color")),
"rgb(0, 128, 0)", "green background color is set.");
yield setProperty(view, prop, "red !important");
is(prop.editor.valueSpan.textContent, "red !important",
"'red !important' property value is correctly set.");
is((yield getComputedStyleProperty("body", null, "background-color")),
"rgb(255, 0, 0)", "red background color is set.");
info("Disabling red background color property");
yield togglePropStatus(view, prop);
is((yield getComputedStyleProperty("body", null, "background-color")),
"rgb(0, 128, 0)", "green background color is set.");
yield setProperty(view, prop, "red");
is(prop.editor.valueSpan.textContent, "red",
"'red' property value is correctly set.");
ok(prop.enabled, "red background-color property is enabled.");
is((yield getComputedStyleProperty("body", null, "background-color")),
"rgb(0, 128, 0)", "green background color is set.");
});