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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that context menu items are enabled / disabled correctly.
const TEST_URL = URL_ROOT + "doc_inspector_menu.html";
const PASTE_MENU_ITEMS = [
"node-menu-pasteinnerhtml",
"node-menu-pasteouterhtml",
"node-menu-pastebefore",
"node-menu-pasteafter",
"node-menu-pastefirstchild",
"node-menu-pastelastchild",
];
const ACTIVE_ON_DOCTYPE_ITEMS = [
"node-menu-showdomproperties",
"node-menu-useinconsole",
];
const ACTIVE_ON_SHADOW_ROOT_ITEMS = [
"node-menu-pasteinnerhtml",
"node-menu-copyinner",
"node-menu-edithtml",
].concat(ACTIVE_ON_DOCTYPE_ITEMS);
const ALL_MENU_ITEMS = [
"node-menu-edithtml",
"node-menu-copyinner",
"node-menu-copyouter",
"node-menu-copyuniqueselector",
"node-menu-copycsspath",
"node-menu-copyxpath",
"node-menu-copyimagedatauri",
"node-menu-delete",
"node-menu-pseudo-hover",
"node-menu-pseudo-active",
"node-menu-pseudo-focus",
"node-menu-pseudo-focus-within",
"node-menu-scrollnodeintoview",
"node-menu-screenshotnode",
"node-menu-add-attribute",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
].concat(PASTE_MENU_ITEMS, ACTIVE_ON_DOCTYPE_ITEMS);
const INACTIVE_ON_DOCTYPE_ITEMS = ALL_MENU_ITEMS.filter(
item => !ACTIVE_ON_DOCTYPE_ITEMS.includes(item)
);
const INACTIVE_ON_DOCUMENT_ITEMS = INACTIVE_ON_DOCTYPE_ITEMS;
const INACTIVE_ON_SHADOW_ROOT_ITEMS = ALL_MENU_ITEMS.filter(
item => !ACTIVE_ON_SHADOW_ROOT_ITEMS.includes(item)
);
/**
* Test cases, each item of this array may define the following properties:
* desc: string that will be logged
* selector: selector of the node to be selected
* disabled: items that should have disabled state
* clipboardData: clipboard content
* clipboardDataType: clipboard content type
* attributeTrigger: attribute that will be used as context menu trigger
* shadowRoot: if true, selects the shadow root from the node, rather than
* the node itself.
*/
const TEST_CASES = [
{
desc: "doctype node with empty clipboard",
selector: null,
disabled: INACTIVE_ON_DOCTYPE_ITEMS,
},
{
desc: "doctype node with html on clipboard",
clipboardData: "<p>some text</p>",
clipboardDataType: "text",
selector: null,
disabled: INACTIVE_ON_DOCTYPE_ITEMS,
},
{
desc: "element node HTML on the clipboard",
clipboardData: "<p>some text</p>",
clipboardDataType: "text",
disabled: [
"node-menu-copyimagedatauri",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
],
selector: "#sensitivity",
},
{
desc: "<html> element",
clipboardData: "<p>some text</p>",
clipboardDataType: "text",
selector: "html",
disabled: [
"node-menu-copyimagedatauri",
"node-menu-pastebefore",
"node-menu-pasteafter",
"node-menu-pastefirstchild",
"node-menu-pastelastchild",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
"node-menu-delete",
],
},
{
desc: "<body> with HTML on clipboard",
clipboardData: "<p>some text</p>",
clipboardDataType: "text",
selector: "body",
disabled: [
"node-menu-copyimagedatauri",
"node-menu-pastebefore",
"node-menu-pasteafter",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
],
},
{
desc: "<img> with HTML on clipboard",
clipboardData: "<p>some text</p>",
clipboardDataType: "text",
selector: "img",
disabled: [
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
],
},
{
desc: "<head> with HTML on clipboard",
clipboardData: "<p>some text</p>",
clipboardDataType: "text",
selector: "head",
disabled: [
"node-menu-copyimagedatauri",
"node-menu-pastebefore",
"node-menu-pasteafter",
"node-menu-screenshotnode",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
],
},
{
desc: "<head> with no html on clipboard",
selector: "head",
disabled: PASTE_MENU_ITEMS.concat([
"node-menu-copyimagedatauri",
"node-menu-screenshotnode",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
]),
},
{
desc: "<element> with text on clipboard",
clipboardData: "some text",
clipboardDataType: "text",
selector: "#paste-area",
disabled: [
"node-menu-copyimagedatauri",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
],
},
{
desc: "<element> with base64 encoded image data uri on clipboard",
clipboardData:
"iVBORw0KGgoAAAANSUhEUgAAAAEAAAABC" +
"AAAAAA6fptVAAAACklEQVQYV2P4DwABAQEAWk1v8QAAAABJRU5ErkJggg==",
clipboardDataType: "image",
selector: "#paste-area",
disabled: PASTE_MENU_ITEMS.concat([
"node-menu-copyimagedatauri",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
]),
},
{
desc: "<element> with empty string on clipboard",
clipboardData: "",
clipboardDataType: "text",
selector: "#paste-area",
disabled: PASTE_MENU_ITEMS.concat([
"node-menu-copyimagedatauri",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
]),
},
{
desc: "<element> with whitespace only on clipboard",
clipboardData: " \n\n\t\n\n \n",
clipboardDataType: "text",
selector: "#paste-area",
disabled: PASTE_MENU_ITEMS.concat([
"node-menu-copyimagedatauri",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
]),
},
{
desc: "<element> that isn't visible on the page, empty clipboard",
selector: "#hiddenElement",
disabled: PASTE_MENU_ITEMS.concat([
"node-menu-copyimagedatauri",
"node-menu-screenshotnode",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
]),
},
{
desc: "<element> nested in another hidden element, empty clipboard",
selector: "#nestedHiddenElement",
disabled: PASTE_MENU_ITEMS.concat([
"node-menu-copyimagedatauri",
"node-menu-screenshotnode",
"node-menu-copy-attribute",
"node-menu-edit-attribute",
"node-menu-remove-attribute",
]),
},
{
desc: "<element> with context menu triggered on attribute, empty clipboard",
selector: "#attributes",
disabled: PASTE_MENU_ITEMS.concat(["node-menu-copyimagedatauri"]),
attributeTrigger: "data-edit",
},
{
desc: "Shadow Root",
clipboardData: "<p>some text</p>",
clipboardDataType: "text",
disabled: INACTIVE_ON_SHADOW_ROOT_ITEMS,
selector: "#host",
shadowRoot: true,
},
{
desc: "Document node in iFrame",
disabled: INACTIVE_ON_DOCUMENT_ITEMS,
selector: "iframe",
documentNode: true,
},
];
var clipboard = require("resource://devtools/shared/platform/clipboard.js");
registerCleanupFunction(() => {
clipboard.copyString("");
clipboard = null;
});
add_task(async function () {
const { inspector } = await openInspectorForURL(TEST_URL);
for (const test of TEST_CASES) {
const {
desc,
disabled,
selector,
attributeTrigger,
documentNode = false,
shadowRoot = false,
} = test;
info(`Test ${desc}`);
setupClipboard(test.clipboardData, test.clipboardDataType);
const front = await getNodeFrontForSelector(
selector,
inspector,
documentNode,
shadowRoot
);
info("Selecting the specified node.");
await selectNode(front, inspector);
info("Simulating context menu click on the selected node container.");
const nodeFrontContainer = getContainerForNodeFront(front, inspector);
const contextMenuTrigger = attributeTrigger
? nodeFrontContainer.tagLine.querySelector(
`[data-attr="${attributeTrigger}"]`
)
: nodeFrontContainer.tagLine;
const allMenuItems = openContextMenuAndGetAllItems(inspector, {
target: contextMenuTrigger,
});
for (const id of ALL_MENU_ITEMS) {
const menuItem = allMenuItems.find(item => item.id === id);
const shouldBeDisabled = disabled.includes(id);
const shouldBeDisabledText = shouldBeDisabled ? "disabled" : "enabled";
is(
menuItem.disabled,
shouldBeDisabled,
`#${id} should be ${shouldBeDisabledText} for test case ${desc}`
);
}
}
});
/**
* A helper that fetches a front for a node that matches the given selector or
* doctype node if the selector is falsy.
*/
async function getNodeFrontForSelector(
selector,
inspector,
documentNode,
shadowRoot
) {
if (selector) {
info("Retrieving front for selector " + selector);
const node = await getNodeFront(selector, inspector);
if (shadowRoot) {
return getShadowRoot(node, inspector);
}
if (documentNode) {
return getFrameDocument(node, inspector);
}
return node;
}
info("Retrieving front for doctype node");
const { nodes } = await inspector.walker.children(inspector.walker.rootNode);
return nodes[0];
}
/**
* A helper that populates the clipboard with data of given type. Clears the
* clipboard if data is falsy.
*/
function setupClipboard(data, type) {
if (!data) {
info("Clearing the clipboard.");
clipboard.copyString("");
} else if (type === "text") {
info("Populating clipboard with text.");
clipboard.copyString(data);
} else if (type === "image") {
info("Populating clipboard with image content");
copyImageToClipboard(data);
}
}
/**
* The code below is a simplified version of the sdk/clipboard helper set() method.
*/
function copyImageToClipboard(data) {
const imageTools = Cc["@mozilla.org/image/tools;1"].getService(Ci.imgITools);
// Image data is stored as base64 in the test.
const image = atob(data);
const imgPtr = Cc["@mozilla.org/supports-interface-pointer;1"].createInstance(
Ci.nsISupportsInterfacePointer
);
imgPtr.data = imageTools.decodeImageFromBuffer(
image,
image.length,
"image/png"
);
const xferable = Cc["@mozilla.org/widget/transferable;1"].createInstance(
Ci.nsITransferable
);
xferable.init(null);
xferable.addDataFlavor("image/png");
xferable.setTransferData("image/png", imgPtr);
Services.clipboard.setData(
xferable,
null,
Services.clipboard.kGlobalClipboard
);
}
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