/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests the computed-view keyboard navigation.
const TEST_URI = `
Some header text
hi.
I am a test-case. This text exists
solely to provide some things to
highlight and count
style list-items in the box at right. If you are reading this,
you should go do something else instead. Maybe read a book. Or better
yet, write some test-cases for another bit of code.
some text
more text
even more text
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, view } = await openComputedView();
await selectNode("span", inspector);
info("Selecting the first computed style in the list");
const firstStyle = view.styleDocument.querySelector(
"#computed-container .computed-property-view"
);
ok(firstStyle, "First computed style found in panel");
firstStyle.focus();
info("Tab to select the 2nd style and press return");
let onExpanded = inspector.once("computed-view-property-expanded");
EventUtils.synthesizeKey("KEY_Tab");
EventUtils.synthesizeKey("KEY_Enter");
await onExpanded;
info("Verify the 2nd style has been expanded");
const secondStyleSelectors = view.styleDocument.querySelectorAll(
".computed-property-view .matchedselectors"
)[1];
ok(!!secondStyleSelectors.childNodes.length, "Matched selectors expanded");
info("Tab back up and test the same thing, with space");
onExpanded = inspector.once("computed-view-property-expanded");
EventUtils.synthesizeKey("KEY_Tab", { shiftKey: true });
EventUtils.synthesizeKey(" ");
await onExpanded;
info("Verify the 1st style has been expanded too");
const firstStyleSelectors = view.styleDocument.querySelectorAll(
".computed-property-view .matchedselectors"
)[0];
ok(!!firstStyleSelectors.childNodes.length, "Matched selectors expanded");
});