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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
const Utils = require("resource://devtools/client/shared/components/object-inspector/utils/index.js");
const {
createNode,
createGetterNode,
createSetterNode,
getChildren,
makeNodesForEntries,
nodeIsDefaultProperties,
} = Utils.node;
const { shouldLoadItemNonIndexedProperties } = Utils.loadProperties;
const {
createGripMapEntry,
} = require("resource://devtools/client/shared/components/test/node/components/reps/test-helpers.js");
const accessorStubs = require("resource://devtools/client/shared/components/test/node/stubs/reps/accessor.js");
const gripMapStubs = require("resource://devtools/client/shared/components/test/node/stubs/reps/grip-map.js");
const gripArrayStubs = require("resource://devtools/client/shared/components/test/node/stubs/reps/grip-array.js");
const gripStubs = require("resource://devtools/client/shared/components/test/node/stubs/reps/grip.js");
const windowStubs = require("resource://devtools/client/shared/components/test/node/stubs/reps/window.js");
describe("shouldLoadItemNonIndexedProperties", () => {
it("returns true for an array", () => {
const node = createNode({
name: "root",
contents: {
value: gripArrayStubs.get("testMaxProps"),
},
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeTruthy();
});
it("returns false for an already loaded item", () => {
const node = createNode({
name: "root",
contents: {
value: gripArrayStubs.get("testMaxProps"),
},
});
const loadedProperties = new Map([[node.path, true]]);
expect(
shouldLoadItemNonIndexedProperties(node, loadedProperties)
).toBeFalsy();
});
it("returns true for an array node with buckets", () => {
const node = createNode({
name: "root",
contents: {
value: gripArrayStubs.get("Array(234)"),
},
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeTruthy();
});
it("returns false for an array bucket node", () => {
const node = createNode({
name: "root",
contents: {
value: gripArrayStubs.get("Array(234)"),
},
});
const bucketNodes = getChildren({
item: node,
loadedProperties: new Map([[node.path, true]]),
});
// Make sure we do have a bucket.
expect(bucketNodes[0].name).toBe("[0…99]");
expect(shouldLoadItemNonIndexedProperties(bucketNodes[0])).toBeFalsy();
});
it("returns false for an entries node", () => {
const mapStubNode = createNode({
name: "map",
contents: {
value: gripMapStubs.get("20-entries Map"),
},
});
const entriesNode = makeNodesForEntries(mapStubNode);
expect(shouldLoadItemNonIndexedProperties(entriesNode)).toBeFalsy();
});
it("returns true for an Object", () => {
const node = createNode({
name: "root",
contents: {
value: gripStubs.get("testMaxProps"),
},
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeTruthy();
});
it("returns true for a Map", () => {
const node = createNode({
name: "root",
contents: {
value: gripMapStubs.get("20-entries Map"),
},
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeTruthy();
});
it("returns true for a Set", () => {
const node = createNode({
name: "root",
contents: {
value: gripArrayStubs.get("new Set([1,2,3,4])"),
},
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeTruthy();
});
it("returns true for a Window", () => {
const node = createNode({
name: "root",
contents: {
value: windowStubs.get("Window")._grip,
},
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeTruthy();
});
it("returns false for a <default properties> node", () => {
const windowNode = createNode({
name: "root",
contents: {
value: windowStubs.get("Window")._grip,
},
});
const loadedProperties = new Map([
[
windowNode.path,
{
ownProperties: {
foo: { value: "bar" },
location: { value: "a" },
},
},
],
]);
const [, defaultPropertiesNode] = getChildren({
item: windowNode,
loadedProperties,
});
expect(nodeIsDefaultProperties(defaultPropertiesNode)).toBe(true);
expect(
shouldLoadItemNonIndexedProperties(defaultPropertiesNode)
).toBeFalsy();
});
it("returns false for a MapEntry node", () => {
const node = createGripMapEntry("key", "value");
expect(shouldLoadItemNonIndexedProperties(node)).toBeFalsy();
});
it("returns false for a Proxy node", () => {
const node = createNode({
name: "root",
contents: {
value: gripStubs.get("testProxy"),
},
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeFalsy();
});
it("returns true for a Proxy target node", () => {
const proxyNode = createNode({
name: "root",
contents: {
value: gripStubs.get("testProxy"),
},
});
const loadedProperties = new Map([
[proxyNode.path, gripStubs.get("testProxySlots")],
]);
const [targetNode] = getChildren({ item: proxyNode, loadedProperties });
// Make sure we have the target node.
expect(targetNode.name).toBe("<target>");
expect(shouldLoadItemNonIndexedProperties(targetNode)).toBeTruthy();
});
it("returns false for an accessor node", () => {
const accessorNode = createNode({
name: "root",
contents: {
value: accessorStubs.get("getter"),
},
});
expect(shouldLoadItemNonIndexedProperties(accessorNode)).toBeFalsy();
});
it("returns true for an accessor <get> node", () => {
const getNode = createGetterNode({
name: "root",
property: accessorStubs.get("getter"),
});
expect(getNode.name).toBe("<get root()>");
expect(shouldLoadItemNonIndexedProperties(getNode)).toBeTruthy();
});
it("returns true for an accessor <set> node", () => {
const setNode = createSetterNode({
name: "root",
property: accessorStubs.get("setter"),
});
expect(setNode.name).toBe("<set root()>");
expect(shouldLoadItemNonIndexedProperties(setNode)).toBeTruthy();
});
it("returns false for a primitive node", () => {
const node = createNode({
name: "root",
contents: { value: 42 },
});
expect(shouldLoadItemNonIndexedProperties(node)).toBeFalsy();
});
});
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