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UXP/devtools/client/inspector/rules/test/browser_rules_keyframeLineNumbers.js
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2020-09-25 22:06:55 +08:00

25 lines
754 B
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that editing a rule will update the line numbers of subsequent
// rules in the rule view.
const TESTCASE_URI = URL_ROOT + "doc_keyframeLineNumbers.html";
add_task(function* () {
yield addTab(TESTCASE_URI);
let { inspector, view } = yield openRuleView();
yield selectNode("#outer", inspector);
info("Insert a new property, which will affect the line numbers");
yield addProperty(view, 1, "font-size", "72px");
yield selectNode("#inner", inspector);
let value = getRuleViewLinkTextByIndex(view, 3);
// Note that this is relative to the <style>.
is(value.slice(-3), ":27", "rule line number is 27");
});