Mypal/devtools/client/inspector/rules/test/browser_rules_add-property-cancel_03.js
2021-02-04 16:48:36 +02:00

43 lines
1.2 KiB
JavaScript

/* 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'>
div {
background-color: blue;
}
</style>
<div>Test node</div>
`;
add_task(function* () {
yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
let {inspector, view} = yield openRuleView();
yield selectNode("div", inspector);
// Add a property to the element's style declaration, add some text,
// then press escape.
let elementRuleEditor = getRuleViewRuleEditor(view, 1);
let editor = yield focusNewRuleViewProperty(elementRuleEditor);
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;
is(elementRuleEditor.rule.textProps.length, 1,
"Should have canceled creating a new text property.");
is(view.styleDocument.activeElement, view.styleDocument.body,
"Correct element has focus");
});