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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
// Test that the node picker reset its reference for the last hovered node when the user
const TEST_URL =
"data:text/html;charset=utf8,<h1 id=target>Pick target</h1><h2>ignore me</h2>";
add_task(async () => {
const { inspector, toolbox, highlighterTestFront } =
await openInspectorForURL(TEST_URL);
const { waitForHighlighterTypeHidden } = getHighlighterTestHelpers(inspector);
info(
"Start the picker and hover an element to populate the picker hovered node reference"
);
await startPicker(toolbox);
await hoverElement(inspector, "#target");
ok(
await highlighterTestFront.assertHighlightedNode("#target"),
"The highlighter is shown on the expected node"
);
info("Hit Escape to cancel picking");
let onHighlighterHidden = waitForHighlighterTypeHidden(
inspector.highlighters.TYPES.BOXMODEL
);
await stopPickerWithEscapeKey(toolbox);
await onHighlighterHidden;
info("And start it again, and hover the same node again");
await startPicker(toolbox);
await hoverElement(inspector, "#target");
ok(
await highlighterTestFront.assertHighlightedNode("#target"),
"The highlighter is shown on the expected node again"
);
info("Pick the element to stop the picker");
onHighlighterHidden = waitForHighlighterTypeHidden(
inspector.highlighters.TYPES.BOXMODEL
);
// nodePicker isPicking property is set to false _after_ picker-node-picked event, so
// we need to wait for picker-stopped here.
const onPickerStopped = toolbox.nodePicker.once("picker-stopped");
await pickElement(inspector, "#target", 5, 5);
await onHighlighterHidden;
await onPickerStopped;
info("And start it and hover the same node, again");
await startPicker(toolbox);
await hoverElement(inspector, "#target");
ok(
await highlighterTestFront.assertHighlightedNode("#target"),
"The highlighter is shown on the expected node again"
);
info("Stop the picker to avoid pending Promise");
onHighlighterHidden = waitForHighlighterTypeHidden(
inspector.highlighters.TYPES.BOXMODEL
);
await stopPickerWithEscapeKey(toolbox);
await onHighlighterHidden;
});