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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that the corresponding non-slotted node container gets selected when clicking on
// the reveal link for a slotted node.
const TEST_URL = `data:text/html;charset=utf-8,
<test-component>
<div slot="slot1" id="el1">slot1-1</div>
<div slot="slot1" id="el2">slot1-2</div>
</test-component>
<script>
'use strict';
customElements.define('test-component', class extends HTMLElement {
constructor() {
super();
let shadowRoot = this.attachShadow({mode: 'open'});
shadowRoot.innerHTML = '<slot name="slot1"></slot>';
}
});
</script>`;
// Test reveal link with mouse navigation
add_task(async function () {
const checkWithMouse = checkRevealLink.bind(null, clickOnRevealLink);
await testRevealLink(checkWithMouse, checkWithMouse);
});
// Test reveal link with keyboard navigation (Enter and Spacebar keys)
add_task(async function () {
const checkWithEnter = checkRevealLink.bind(
null,
keydownOnRevealLink.bind(null, "KEY_Enter")
);
const checkWithSpacebar = checkRevealLink.bind(
null,
keydownOnRevealLink.bind(null, " ")
);
await testRevealLink(checkWithEnter, checkWithSpacebar);
});
async function testRevealLink(revealFnFirst, revealFnSecond) {
const { inspector } = await openInspectorForURL(TEST_URL);
const { markup } = inspector;
info("Find and expand the test-component shadow DOM host.");
const hostFront = await getNodeFront("test-component", inspector);
const hostContainer = markup.getContainer(hostFront);
await expandContainer(inspector, hostContainer);
info("Expand the shadow root");
const shadowRootContainer = hostContainer.getChildContainers()[0];
await expandContainer(inspector, shadowRootContainer);
info("Expand the slot");
const slotContainer = shadowRootContainer.getChildContainers()[0];
await expandContainer(inspector, slotContainer);
const slotChildContainers = slotContainer.getChildContainers();
is(slotChildContainers.length, 2, "Expecting 2 slotted children");
await revealFnFirst(inspector, slotChildContainers[0].node);
is(inspector.selection.nodeFront.id, "el1", "The right node was selected");
is(hostContainer.getChildContainers()[1].node, inspector.selection.nodeFront);
await revealFnSecond(inspector, slotChildContainers[1].node);
is(inspector.selection.nodeFront.id, "el2", "The right node was selected");
is(hostContainer.getChildContainers()[2].node, inspector.selection.nodeFront);
}
async function checkRevealLink(actionFn, inspector, node) {
const slottedContainer = inspector.markup.getContainer(node, true);
info("Select the slotted container for the element");
await selectNode(node, inspector, "no-reason", true);
ok(inspector.selection.isSlotted(), "The selection is the slotted version");
ok(
inspector.markup.getSelectedContainer().isSlotted(),
"The selected container is slotted"
);
const link = slottedContainer.elt.querySelector(".reveal-link");
is(
link.getAttribute("role"),
"link",
"Reveal link has the role=link attribute"
);
info("Click on the reveal link and wait for the new node to be selected");
await actionFn(inspector, slottedContainer);
const selectedFront = inspector.selection.nodeFront;
is(selectedFront, node, "The same node front is still selected");
ok(
!inspector.selection.isSlotted(),
"The selection is not the slotted version"
);
// wait until the selected container isn't the one we had before.
await waitFor(
() => inspector.markup.getSelectedContainer() !== slottedContainer
);
ok(
!inspector.markup.getSelectedContainer().isSlotted(),
"The selected container is not slotted"
);
}
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