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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that a grid highlighter showing grid gaps can be displayed after reloading the
// page (Bug 1342051).
const TEST_URI = `
<style type='text/css'>
#grid {
display: grid;
grid-gap: 10px;
}
</style>
<div id="grid">
<div id="cell1">cell1</div>
<div id="cell2">cell2</div>
</div>
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
info("Check that the grid highlighter can be displayed");
await checkGridHighlighter();
info("Close the toolbox before reloading the tab");
await gDevTools.closeToolboxForTab(gBrowser.selectedTab);
await reloadBrowser();
info(
"Check that the grid highlighter can be displayed after reloading the page"
);
await checkGridHighlighter();
});
async function checkGridHighlighter() {
const { inspector, view } = await openRuleView();
const { highlighters } = inspector;
const HIGHLIGHTER_TYPE = inspector.highlighters.TYPES.GRID;
const { waitForHighlighterTypeShown } = getHighlighterTestHelpers(inspector);
await selectNode("#grid", inspector);
const container = getRuleViewProperty(view, "#grid", "display").valueSpan;
const gridToggle = container.querySelector(".js-toggle-grid-highlighter");
info("Toggling ON the CSS grid highlighter from the rule-view.");
const onHighlighterShown = waitForHighlighterTypeShown(HIGHLIGHTER_TYPE);
gridToggle.click();
await onHighlighterShown;
is(highlighters.gridHighlighters.size, 1, "CSS grid highlighter is shown.");
}
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