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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test that the flex container accordion is rendered when a flex item is updated to
// also be a flex container.
const TEST_URI = `
<style>
.container {
display: flex;
}
</style>
<div id="container" class="container">
<div id="item">
<div></div>
</div>
</div>
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, flexboxInspector } = await openLayoutView();
const { document: doc } = flexboxInspector;
const onFlexItemSizingRendered = waitForDOM(doc, "ul.flex-item-sizing");
await selectNode("#item", inspector);
const [flexSizingContainer] = await onFlexItemSizingRendered;
ok(flexSizingContainer, "The flex sizing info is rendered.");
info("Changing the flexbox in the page.");
const onAccordionsChanged = waitForDOM(doc, ".accordion-item", 4);
await SpecialPowers.spawn(
gBrowser.selectedBrowser,
[],
() => (content.document.getElementById("item").className = "container")
);
const [flexItemPane, flexContainerPane] = await onAccordionsChanged;
ok(flexItemPane, "The flex item accordion pane is rendered.");
ok(flexContainerPane, "The flex container accordion pane is rendered.");
is(
flexItemPane.children[0].textContent,
"Flex Item of div#container.container",
"Got the correct header for the flex item pane."
);
is(
flexContainerPane.children[0].textContent,
"Flex Container",
"Got the correct header for the flex container pane."
);
});