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/* 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 that emptying out an existing value removes the property and
// doesn't cause any other issues. See also Bug 1150780.
const TEST_URI = `
<style type="text/css">
#testid {
color: red;
background-color: blue;
font-size: 12px;
}
.testclass, .unmatched {
background-color: green;
}
</style>
<div id="testid" class="testclass">Styled Node</div>
<div id="testid2">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);
let ruleEditor = getRuleViewRuleEditor(view, 1);
let propEditor = ruleEditor.rule.textProps[1].editor;
yield focusEditableField(view, propEditor.valueSpan);
info("Deleting all the text out of a value field");
let onRuleViewChanged = view.once("ruleview-changed");
yield sendKeysAndWaitForFocus(view, ruleEditor.element,
["DELETE", "RETURN"]);
yield onRuleViewChanged;
info("Pressing enter a couple times to cycle through editors");
yield sendKeysAndWaitForFocus(view, ruleEditor.element, ["RETURN"]);
onRuleViewChanged = view.once("ruleview-changed");
yield sendKeysAndWaitForFocus(view, ruleEditor.element, ["RETURN"]);
yield onRuleViewChanged;
isnot(ruleEditor.rule.textProps[1].editor.nameSpan.style.display, "none",
"The name span is visible");
is(ruleEditor.rule.textProps.length, 2, "Correct number of props");
});
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