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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test that the grid toggle is hidden when the maximum number of grid highlighters
// have been reached.
const TEST_URI = `
<style type='text/css'>
.grid {
display: grid;
}
</style>
<div id="grid1" class="grid">
<div class="cell1">cell1</div>
<div class="cell2">cell2</div>
</div>
<div id="grid2" class="grid">
<div class="cell1">cell1</div>
<div class="cell2">cell2</div>
</div>
<div id="grid3" class="grid">
<div class="cell1">cell1</div>
<div class="cell2">cell2</div>
</div>
`;
add_task(async function () {
await pushPref("devtools.gridinspector.maxHighlighters", 2);
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, gridInspector } = await openLayoutView();
const ruleView = selectRuleView(inspector);
const { document: doc } = gridInspector;
const { highlighters } = inspector;
const HIGHLIGHTER_TYPE = inspector.highlighters.TYPES.GRID;
const { waitForHighlighterTypeShown, waitForHighlighterTypeHidden } =
getHighlighterTestHelpers(inspector);
await selectNode("#grid1", inspector);
const gridList = doc.getElementById("grid-list");
const checkbox2 = gridList.children[1].querySelector("input");
const checkbox3 = gridList.children[2].querySelector("input");
const container = getRuleViewProperty(ruleView, ".grid", "display").valueSpan;
const gridToggle = container.querySelector(".js-toggle-grid-highlighter");
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(
!gridToggle.classList.contains("active"),
"Grid highlighter toggle button is not active."
);
ok(!highlighters.gridHighlighters.size, "No CSS grid highlighter is shown.");
info("Toggling ON the CSS grid highlighter for #grid2.");
let onHighlighterShown = waitForHighlighterTypeShown(HIGHLIGHTER_TYPE);
checkbox2.click();
await onHighlighterShown;
info(
"Checking the CSS grid toggle for #grid1 is not disabled and not active."
);
ok(
!gridToggle.hasAttribute("disabled"),
"Grid highlighter toggle is not disabled."
);
ok(
!gridToggle.classList.contains("active"),
"Grid highlighter toggle button is not active."
);
is(highlighters.gridHighlighters.size, 1, "CSS grid highlighter is shown.");
info("Toggling ON the CSS grid highlighter for #grid3.");
onHighlighterShown = waitForHighlighterTypeShown(HIGHLIGHTER_TYPE);
checkbox3.click();
await onHighlighterShown;
info("Checking the CSS grid toggle for #grid1 is disabled.");
ok(
gridToggle.hasAttribute("disabled"),
"Grid highlighter toggle is disabled."
);
is(highlighters.gridHighlighters.size, 2, "CSS grid highlighters are shown.");
info("Toggling OFF the CSS grid highlighter for #grid3.");
let onHighlighterHidden = waitForHighlighterTypeHidden(HIGHLIGHTER_TYPE);
checkbox3.click();
await onHighlighterHidden;
info(
"Checking the CSS grid toggle for #grid1 is not disabled and not active."
);
ok(
!gridToggle.hasAttribute("disabled"),
"Grid highlighter toggle is not disabled."
);
ok(
!gridToggle.classList.contains("active"),
"Grid highlighter toggle button is not active."
);
is(highlighters.gridHighlighters.size, 1, "CSS grid highlighter is shown.");
info("Toggling ON the CSS grid highlighter for #grid1 from the rule-view.");
onHighlighterShown = waitForHighlighterTypeShown(HIGHLIGHTER_TYPE);
gridToggle.click();
await onHighlighterShown;
info("Checking the CSS grid toggle for #grid1 is not disabled.");
ok(
!gridToggle.hasAttribute("disabled"),
"Grid highlighter toggle is not disabled."
);
ok(
gridToggle.classList.contains("active"),
"Grid highlighter toggle is active."
);
is(highlighters.gridHighlighters.size, 2, "CSS grid highlighters are shown.");
info("Toggling OFF the CSS grid highlighter for #grid1 from the rule-view.");
onHighlighterHidden = waitForHighlighterTypeHidden(HIGHLIGHTER_TYPE);
gridToggle.click();
await onHighlighterHidden;
info(
"Checking the CSS grid toggle for #grid1 is not disabled and not active."
);
ok(
!gridToggle.hasAttribute("disabled"),
"Grid highlighter toggle is not disabled."
);
ok(
!gridToggle.classList.contains("active"),
"Grid highlighter toggle button is not active."
);
is(highlighters.gridHighlighters.size, 1, "CSS grid highlighter is shown.");
});