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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test adding a valid property to a CSS rule, and navigating through the fields
// by pressing ENTER.
const TEST_URI = `
<style type="text/css">
#testid {
color: blue;
}
</style>
<div id='testid'>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);
info("Focus the new property name field");
const ruleEditor = getRuleViewRuleEditor(view, 1);
let editor = await focusNewRuleViewProperty(ruleEditor);
const input = editor.input;
is(
inplaceEditor(ruleEditor.newPropSpan),
editor,
"Next focused editor should be the new property editor."
);
ok(
input.selectionStart === 0 && input.selectionEnd === input.value.length,
"Editor contents are selected."
);
// Try clicking on the editor's input again, shouldn't cause trouble
EventUtils.synthesizeMouse(input, 1, 1, {}, view.styleWindow);
input.select();
info("Entering the property name");
editor.input.value = "background-color";
info("Pressing RETURN and waiting for the value field focus");
const onNameAdded = view.once("ruleview-changed");
EventUtils.synthesizeKey("VK_RETURN", {}, view.styleWindow);
await onNameAdded;
editor = inplaceEditor(view.styleDocument.activeElement);
is(
ruleEditor.rule.textProps.length,
2,
"Should have created a new text property."
);
is(
ruleEditor.propertyList.children.length,
2,
"Should have created a property editor."
);
const textProp = ruleEditor.rule.textProps[1];
is(
editor,
inplaceEditor(textProp.editor.valueSpan),
"Should be editing the value span now."
);
info("Entering the property value");
const onValueAdded = view.once("ruleview-changed");
editor.input.value = "purple";
EventUtils.synthesizeKey("VK_RETURN", {}, view.styleWindow);
await onValueAdded;
is(textProp.value, "purple", "Text prop should have been changed.");
});