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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test that highlighter handles geometry changes correctly.
const TEST_URI =
"data:text/html;charset=utf-8," +
"browser_inspector_invalidate.js\n" +
'<div style="width: 100px; height: 100px; background:yellow;"></div>';
add_task(async function () {
const { inspector, highlighterTestFront } = await openInspectorForURL(
TEST_URI
);
const divFront = await getNodeFront("div", inspector);
info("Waiting for highlighter to activate");
await inspector.highlighters.showHighlighterTypeForNode(
inspector.highlighters.TYPES.BOXMODEL,
divFront
);
let rect = await highlighterTestFront.getSimpleBorderRect();
is(rect.width, 100, "The highlighter has the right width.");
info(
"Changing the test element's size and waiting for the highlighter " +
"to update"
);
await highlighterTestFront.changeHighlightedNodeWaitForUpdate(
"style",
"width: 200px; height: 100px; background:yellow;"
);
rect = await highlighterTestFront.getSimpleBorderRect();
is(rect.width, 200, "The highlighter has the right width after update");
info("Waiting for highlighter to hide");
await inspector.highlighters.hideHighlighterType(
inspector.highlighters.TYPES.BOXMODEL
);
});