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Copy pathutils.js
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125 lines (99 loc) · 3.47 KB
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"use strict";
const assert = require("chai").assert;
const describe = require("mocha-sugar-free").describe;
const specify = require("mocha-sugar-free").specify;
const utils = require("../../lib/jsdom/utils");
describe("jsdom/utils", () => {
specify("defineSetter defines a setter", () => {
const o = {};
let called = false;
const expected = "bar";
let actual;
utils.defineSetter(o, "foo", val => {
called = true;
actual = val;
});
o.foo = expected;
assert.equal(called, true);
assert.equal(actual, expected);
});
specify("defineSetter replaces existing setters", () => {
const o = {};
let originalCalled = false;
let newCalled = false;
utils.defineSetter(o, "foo", () => originalCalled = true);
utils.defineSetter(o, "foo", () => newCalled = true);
o.foo = true;
assert.equal(originalCalled, false);
assert.equal(newCalled, true);
});
specify("defineSetter does not remove existing getters", () => {
const o = {};
let called = false;
const expected = "bar";
let actual;
utils.defineGetter(o, "foo", () => {
called = true;
return expected;
});
utils.defineSetter(o, "foo", () => { });
actual = o.foo;
assert.equal(called, true);
assert.equal(actual, expected);
});
specify("defineGetter defines a getter", () => {
const o = {};
let called = false;
const expected = "bar";
let actual;
utils.defineGetter(o, "foo", () => {
called = true;
return expected;
});
actual = o.foo;
assert.equal(called, true);
assert.equal(actual, expected);
});
specify("defineGetter replaces exis
62FB
ting getters", () => {
const o = {};
let originalCalled = false;
let newCalled = false;
utils.defineGetter(o, "foo", () => originalCalled = true);
utils.defineGetter(o, "foo", () => newCalled = true);
/* eslint-disable no-unused-expressions */
o.foo;
/* eslint-enable no-unused-expressions */
assert.equal(originalCalled, false);
assert.equal(newCalled, true);
});
specify("defineGetter does not remove existing setters", () => {
const o = {};
let called = false;
const expected = "bar";
let actual;
utils.defineSetter(o, "foo", val => {
called = true;
actual = val;
});
utils.defineGetter(o, "foo", () => { });
o.foo = expected;
assert.equal(called, true);
assert.equal(actual, expected);
});
specify("isValidTargetOrigin properly validates target origin", () => {
assert.strictEqual(utils.isValidTargetOrigin("*"), true);
assert.strictEqual(utils.isValidTargetOrigin("/"), true);
assert.strictEqual(utils.isValidTargetOrigin("https://www.google.com/"), true);
assert.strictEqual(utils.isValidTargetOrigin("https://www.google.com"), true);
assert.strictEqual(utils.isValidTargetOrigin("http://www.google.com/"), true);
assert.strictEqual(utils.isValidTargetOrigin("http://www.google.com"), true);
assert.strictEqual(utils.isValidTargetOrigin("www.google.com/"), false);
assert.strictEqual(utils.isValidTargetOrigin("www.google.com"), false);
assert.strictEqual(utils.isValidTargetOrigin("google.com"), false);
assert.strictEqual(utils.isValidTargetOrigin("google"), false);
assert.strictEqual(utils.isValidTargetOrigin("?"), false);
});
specify("parseDataUrl should handle empty base64 data urls", () => {
assert.strictEqual(utils.parseDataUrl("data:text/css;base64,").buffer.toString(), "");
});
});