/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
 http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// Tests adding a new property and escapes the property name editor with a
// value.

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

add_task(function*() {
  yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
  let {inspector, view} = yield openRuleView();
  yield selectNode("#testid", inspector);
  yield testCancelNewOnEscape(inspector, view);
});

function* testCancelNewOnEscape(inspector, view) {
  // Start at the beginning: start to add a rule to the element's style
  // declaration, add some text, then press escape.

  let elementRuleEditor = getRuleViewRuleEditor(view, 0);
  let editor = yield focusEditableField(view, elementRuleEditor.closeBrace);

  is(inplaceEditor(elementRuleEditor.newPropSpan), editor,
    "Next focused editor should be the new property editor.");

  EventUtils.sendString("background", view.styleWindow);

  let onBlur = once(editor.input, "blur");
  EventUtils.synthesizeKey("VK_ESCAPE", {});
  yield onBlur;

  ok(!elementRuleEditor.rule._applyingModifications,
    "Shouldn't have an outstanding modification request after a cancel.");
  is(elementRuleEditor.rule.textProps.length, 0,
    "Should have canceled creating a new text property.");
  ok(!elementRuleEditor.propertyList.hasChildNodes(),
    "Should not have any properties.");
  is(view.styleDocument.body, view.styleDocument.activeElement,
    "Correct element has focus");
}
