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/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test the fontfamily tooltip on longhand properties
const TEST_URI = `
<style type="text/css">
#testElement {
font-family: cursive;
color: #333;
padding-left: 70px;
}
</style>
<div id="testElement">test element</div>
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
let { inspector, view } = await openRuleView();
await selectNode("#testElement", inspector);
await testRuleView(view, inspector.selection.nodeFront);
info("Opening the computed view");
const onComputedViewReady = inspector.once("computed-view-refreshed");
view = selectComputedView(inspector);
await onComputedViewReady;
await testComputedView(view, inspector.selection.nodeFront);
await testExpandedComputedViewProperty(view, inspector.selection.nodeFront);
});
async function testRuleView(ruleView, nodeFront) {
info("Testing font-family tooltips in the rule view");
const tooltip = ruleView.tooltips.getTooltip("previewTooltip");
const panel = tooltip.panel;
// Check that the rule view has a tooltip and that a XUL panel has
// been created
ok(tooltip, "Tooltip instance exists");
ok(panel, "XUL panel exists");
// Get the font family property inside the rule view
const { valueSpan } = getRuleViewProperty(
ruleView,
"#testElement",
"font-family"
);
// And verify that the tooltip gets shown on this property
valueSpan.scrollIntoView(true);
let previewTooltip = await assertShowPreviewTooltip(ruleView, valueSpan);
let images = panel.getElementsByTagName("img");
is(images.length, 1, "Tooltip contains an image");
ok(
images[0].getAttribute("src").startsWith("data:"),
"Tooltip contains a data-uri image as expected"
);
let dataURL = await getFontFamilyDataURL(valueSpan.textContent, nodeFront);
is(
images[0].getAttribute("src"),
dataURL,
"Tooltip contains the correct data-uri image"
);
await assertTooltipHiddenOnMouseOut(previewTooltip, valueSpan);
// Do the tooltip test again, but now when hovering on the span that
// encloses each and every font family.
const fontFamilySpan = valueSpan.querySelector(".ruleview-font-family");
fontFamilySpan.scrollIntoView(true);
previewTooltip = await assertShowPreviewTooltip(ruleView, fontFamilySpan);
images = panel.getElementsByTagName("img");
is(images.length, 1, "Tooltip contains an image");
ok(
images[0].getAttribute("src").startsWith("data:"),
"Tooltip contains a data-uri image as expected"
);
dataURL = await getFontFamilyDataURL(fontFamilySpan.textContent, nodeFront);
is(
images[0].getAttribute("src"),
dataURL,
"Tooltip contains the correct data-uri image"
);
await assertTooltipHiddenOnMouseOut(previewTooltip, fontFamilySpan);
}
async function testComputedView(computedView, nodeFront) {
info("Testing font-family tooltips in the computed view");
const tooltip = computedView.tooltips.getTooltip("previewTooltip");
const panel = tooltip.panel;
const { valueSpan } = getComputedViewProperty(computedView, "font-family");
valueSpan.scrollIntoView(true);
const previewTooltip = await assertShowPreviewTooltip(
computedView,
valueSpan
);
const images = panel.getElementsByTagName("img");
is(images.length, 1, "Tooltip contains an image");
ok(
images[0].getAttribute("src").startsWith("data:"),
"Tooltip contains a data-uri image as expected"
);
const dataURL = await getFontFamilyDataURL(valueSpan.textContent, nodeFront);
is(
images[0].getAttribute("src"),
dataURL,
"Tooltip contains the correct data-uri image"
);
await assertTooltipHiddenOnMouseOut(previewTooltip, valueSpan);
}
async function testExpandedComputedViewProperty(computedView, nodeFront) {
info(
"Testing font-family tooltips in expanded properties of the " +
"computed view"
);
info("Expanding the font-family property to reveal matched selectors");
const propertyView = getPropertyView(computedView, "font-family");
propertyView.matchedExpanded = true;
await propertyView.refreshMatchedSelectors();
const valueSpan = propertyView.matchedSelectorsContainer.querySelector(
".bestmatch .computed-other-property-value"
);
const tooltip = computedView.tooltips.getTooltip("previewTooltip");
const panel = tooltip.panel;
valueSpan.scrollIntoView(true);
const previewTooltip = await assertShowPreviewTooltip(
computedView,
valueSpan
);
const images = panel.getElementsByTagName("img");
is(images.length, 1, "Tooltip contains an image");
ok(
images[0].getAttribute("src").startsWith("data:"),
"Tooltip contains a data-uri image as expected"
);
const dataURL = await getFontFamilyDataURL(valueSpan.textContent, nodeFront);
is(
images[0].getAttribute("src"),
dataURL,
"Tooltip contains the correct data-uri image"
);
await assertTooltipHiddenOnMouseOut(previewTooltip, valueSpan);
}
function getPropertyView(computedView, name) {
let propertyView = null;
computedView.propertyViews.some(function (view) {
if (view.name == name) {
propertyView = view;
return true;
}
return false;
});
return propertyView;
}