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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test toggling the grid highlighter in the rule view from an overridden 'display: grid'
// declaration.
const TEST_URI = `
<style type='text/css'>
#grid {
display: grid;
}
div, ul {
display: grid;
}
</style>
<ul id="grid">
<li id="cell1">cell1</li>
<li id="cell2">cell2</li>
</ul>
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, view } = await openRuleView();
const highlighters = view.highlighters;
const HIGHLIGHTER_TYPE = inspector.highlighters.TYPES.GRID;
const { waitForHighlighterTypeShown, waitForHighlighterTypeHidden } =
getHighlighterTestHelpers(inspector);
await selectNode("#grid", inspector);
const container = getRuleViewProperty(view, "#grid", "display").valueSpan;
const gridToggle = container.querySelector(".js-toggle-grid-highlighter");
const overriddenContainer = getRuleViewProperty(
view,
"div, ul",
"display"
).valueSpan;
const overriddenGridToggle =
overriddenContainer.querySelector(".ruleview-grid");
info("Checking the initial state of the CSS grid toggle in the rule-view.");
ok(
!gridToggle.hasAttribute("disabled"),
"Grid highlighter toggle is not disabled."
);
ok(
!overriddenGridToggle.hasAttribute("disabled"),
"Grid highlighter toggle is not disabled."
);
ok(
!gridToggle.classList.contains("active") &&
!overriddenGridToggle.classList.contains("active"),
"Grid highlighter toggle buttons are not active."
);
ok(!highlighters.gridHighlighters.size, "No CSS grid highlighter is shown.");
info(
"Toggling ON the CSS grid highlighter from the overridden rule in the rule-view."
);
const onHighlighterShown = waitForHighlighterTypeShown(HIGHLIGHTER_TYPE);
overriddenGridToggle.click();
await onHighlighterShown;
info(
"Checking the CSS grid highlighter is created and toggle buttons are active in " +
"the rule-view."
);
ok(
gridToggle.classList.contains("active") &&
overriddenGridToggle.classList.contains("active"),
"Grid highlighter toggle is active."
);
is(highlighters.gridHighlighters.size, 1, "CSS grid highlighter is shown.");
info(
"Toggling off the CSS grid highlighter from the normal grid declaration in the " +
"rule-view."
);
const onHighlighterHidden = waitForHighlighterTypeHidden(HIGHLIGHTER_TYPE);
gridToggle.click();
await onHighlighterHidden;
info(
"Checking the CSS grid highlighter is not shown and toggle buttons are not " +
"active in the rule-view."
);
ok(
!gridToggle.classList.contains("active") &&
!overriddenGridToggle.classList.contains("active"),
"Grid highlighter toggle buttons are not active."
);
ok(!highlighters.gridHighlighters.size, "No CSS grid highlighter is shown.");
});