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

"use strict";

// Check that inline inherited properties appear in the nested element.

var {
  style: { ELEMENT_STYLE },
} = require("resource://devtools/shared/constants.js");

const TEST_URI = `
  <div id="test2" style="color: red">
    <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 elementStyleInherit(inspector, view);
});

function elementStyleInherit(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.domRule.type,
    ELEMENT_STYLE,
    "Inherited rule should be an element style, not a rule."
  );
  ok(!!inheritRule.inherited, "Rule should consider itself inherited.");
  is(
    inheritRule.textProps.length,
    1,
    "Should only display one inherited style"
  );
  const inheritProp = inheritRule.textProps[0];
  is(inheritProp.name, "color", "color should have been inherited.");
}