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/* vim: set ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that image nodes have the "copy data-uri" contextual menu item enabled
// and that clicking it puts the image data into the clipboard
add_task(function* () {
yield addTab(URL_ROOT + "doc_markup_image_and_canvas.html");
let {inspector, testActor} = yield openInspector();
yield selectNode("div", inspector);
yield assertCopyImageDataNotAvailable(inspector);
yield selectNode("img", inspector);
yield assertCopyImageDataAvailable(inspector);
let expectedSrc = yield testActor.getAttribute("img", "src");
yield triggerCopyImageUrlAndWaitForClipboard(expectedSrc, inspector);
yield selectNode("canvas", inspector);
yield assertCopyImageDataAvailable(inspector);
let expectedURL = yield testActor.eval(`
content.document.querySelector(".canvas").toDataURL();`);
yield triggerCopyImageUrlAndWaitForClipboard(expectedURL, inspector);
// Check again that the menu isn't available on the DIV (to make sure our
// menu updating mechanism works)
yield selectNode("div", inspector);
yield assertCopyImageDataNotAvailable(inspector);
});
function* assertCopyImageDataNotAvailable(inspector) {
let allMenuItems = openContextMenuAndGetAllItems(inspector);
let item = allMenuItems.find(i => i.id === "node-menu-copyimagedatauri");
ok(item, "The menu item was found in the contextual menu");
ok(item.disabled, "The menu item is disabled");
}
function* assertCopyImageDataAvailable(inspector) {
let allMenuItems = openContextMenuAndGetAllItems(inspector);
let item = allMenuItems.find(i => i.id === "node-menu-copyimagedatauri");
ok(item, "The menu item was found in the contextual menu");
ok(!item.disabled, "The menu item is enabled");
}
function triggerCopyImageUrlAndWaitForClipboard(expected, inspector) {
let def = defer();
SimpleTest.waitForClipboard(expected, () => {
inspector.markup.getContainer(inspector.selection.nodeFront)
.copyImageDataUri();
}, () => {
ok(true, "The clipboard contains the expected value " +
expected.substring(0, 50) + "...");
def.resolve();
}, () => {
ok(false, "The clipboard doesn't contain the expected value " +
expected.substring(0, 50) + "...");
def.resolve();
});
return def.promise;
}
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