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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that image preview tooltips are shown on img and canvas tags in the
// markup-view and that the tooltip actually contains an image and shows the
// right dimension label
const TEST_NODES = [
{selector: "img.local", size: "192" + " \u00D7 " + "192"},
{selector: "img.data", size: "64" + " \u00D7 " + "64"},
{selector: "img.remote", size: "22" + " \u00D7 " + "23"},
{selector: ".canvas", size: "600" + " \u00D7 " + "600"}
];
add_task(function* () {
yield addTab(URL_ROOT + "doc_markup_image_and_canvas_2.html");
let {inspector} = yield openInspector();
info("Selecting the first <img> tag");
yield selectNode("img", inspector);
for (let testNode of TEST_NODES) {
let target = yield getImageTooltipTarget(testNode, inspector);
yield assertTooltipShownOn(target, inspector);
checkImageTooltip(testNode, inspector);
}
});
function* getImageTooltipTarget({selector}, inspector) {
let nodeFront = yield getNodeFront(selector, inspector);
let isImg = nodeFront.tagName.toLowerCase() === "img";
let container = getContainerForNodeFront(nodeFront, inspector);
let target = container.editor.tag;
if (isImg) {
target = container.editor.getAttributeElement("src").querySelector(".link");
}
return target;
}
function* assertTooltipShownOn(element, {markup}) {
info("Is the element a valid hover target");
let isValid = yield isHoverTooltipTarget(markup.imagePreviewTooltip, element);
ok(isValid, "The element is a valid hover target for the image tooltip");
}
function checkImageTooltip({selector, size}, {markup}) {
let panel = markup.imagePreviewTooltip.panel;
let images = panel.getElementsByTagName("img");
is(images.length, 1, "Tooltip for [" + selector + "] contains an image");
let label = panel.querySelector(".devtools-tooltip-caption");
is(label.textContent, size,
"Tooltip label for [" + selector + "] displays the right image size");
markup.imagePreviewTooltip.hide();
}
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