/* Any copyright is dedicated to the Public Domain.
 http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// Tests that the rule view marks overridden rules correctly after
// editing the selector.

const TEST_URI = `
  <style type='text/css'>
  div {
    background-color: blue;
    background-color: chartreuse;
  }
  </style>
  <div id='testid' class='testclass'>Styled Node</div>
`;

add_task(async function () {
  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
  const { inspector, view } = await openRuleView();
  await selectNode("#testid", inspector);
  await testMarkOverridden(inspector, view);
});

async function testMarkOverridden(inspector, view) {
  const elementStyle = view.elementStyle;
  const rule = elementStyle.rules[1];
  checkProperties(rule);

  const ruleEditor = getRuleViewRuleEditorAt(view, 1);
  info("Focusing an existing selector name in the rule-view");
  await editSelectorForRuleEditor(view, ruleEditor, "div[class]");

  view.searchField.focus();
  checkProperties(rule);
}

// A helper to perform a repeated set of checks.
function checkProperties(rule) {
  let prop = rule.textProps[0];
  is(
    prop.name,
    "background-color",
    "First property should be background-color"
  );
  is(prop.value, "blue", "First property value should be blue");
  ok(prop.overridden, "prop should be overridden.");
  prop = rule.textProps[1];
  is(
    prop.name,
    "background-color",
    "Second property should be background-color"
  );
  is(prop.value, "chartreuse", "First property value should be chartreuse");
  ok(!prop.overridden, "prop should not be overridden.");
}