/
test-whatwg-url-custom-properties.js
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/
test-whatwg-url-custom-properties.js
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// Flags: --expose-internals
'use strict';
// Tests below are not from WPT.
require('../common');
const URL = require('url').URL;
const assert = require('assert');
const url = new URL('http://user:pass@foo.bar.com:21/aaa/zzz?l=24#test');
const oldParams = url.searchParams; // For test of [SameObject]
// To retrieve enumerable but not necessarily own properties,
// we need to use the for-in loop.
const props = [];
for (const prop in url) {
props.push(prop);
}
// See: https://url.spec.whatwg.org/#api
// https://heycam.github.io/webidl/#es-attributes
// https://heycam.github.io/webidl/#es-stringifier
const expected = ['toString',
'href', 'origin', 'protocol',
'username', 'password', 'host', 'hostname', 'port',
'pathname', 'search', 'searchParams', 'hash', 'toJSON'];
assert.deepStrictEqual(props, expected);
// `href` is writable (not readonly) and is stringifier
assert.strictEqual(url.toString(), url.href);
url.href = 'http://user:pass@foo.bar.com:21/aaa/zzz?l=25#test';
assert.strictEqual(url.href,
'http://user:pass@foo.bar.com:21/aaa/zzz?l=25#test');
assert.strictEqual(url.toString(), url.href);
// Return true because it's configurable, but because the properties
// are defined on the prototype per the spec, the deletion has no effect
assert.strictEqual((delete url.href), true);
assert.strictEqual(url.href,
'http://user:pass@foo.bar.com:21/aaa/zzz?l=25#test');
assert.strictEqual(url.searchParams, oldParams); // [SameObject]
// searchParams is readonly. Under strict mode setting a
// non-writable property should throw.
// Note: this error message is subject to change in V8 updates
assert.throws(
() => url.origin = 'http://foo.bar.com:22',
/^TypeError: Cannot set property origin of \[object URL\] which has only a getter$/
);
assert.strictEqual(url.origin, 'http://foo.bar.com:21');
assert.strictEqual(url.toString(),
'http://user:pass@foo.bar.com:21/aaa/zzz?l=25#test');
assert.strictEqual((delete url.origin), true);
assert.strictEqual(url.origin, 'http://foo.bar.com:21');
// The following properties should be writable (not readonly)
url.protocol = 'https:';
assert.strictEqual(url.protocol, 'https:');
assert.strictEqual(url.toString(),
'https://user:pass@foo.bar.com:21/aaa/zzz?l=25#test');
assert.strictEqual((delete url.protocol), true);
assert.strictEqual(url.protocol, 'https:');
url.username = 'user2';
assert.strictEqual(url.username, 'user2');
assert.strictEqual(url.toString(),
'https://user2:pass@foo.bar.com:21/aaa/zzz?l=25#test');
assert.strictEqual((delete url.username), true);
assert.strictEqual(url.username, 'user2');
url.password = 'pass2';
assert.strictEqual(url.password, 'pass2');
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.com:21/aaa/zzz?l=25#test');
assert.strictEqual((delete url.password), true);
assert.strictEqual(url.password, 'pass2');
url.host = 'foo.bar.net:22';
assert.strictEqual(url.host, 'foo.bar.net:22');
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.net:22/aaa/zzz?l=25#test');
assert.strictEqual((delete url.host), true);
assert.strictEqual(url.host, 'foo.bar.net:22');
url.hostname = 'foo.bar.org';
assert.strictEqual(url.hostname, 'foo.bar.org');
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.org:22/aaa/zzz?l=25#test');
assert.strictEqual((delete url.hostname), true);
assert.strictEqual(url.hostname, 'foo.bar.org');
url.port = '23';
assert.strictEqual(url.port, '23');
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.org:23/aaa/zzz?l=25#test');
assert.strictEqual((delete url.port), true);
assert.strictEqual(url.port, '23');
url.pathname = '/aaa/bbb';
assert.strictEqual(url.pathname, '/aaa/bbb');
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.org:23/aaa/bbb?l=25#test');
assert.strictEqual((delete url.pathname), true);
assert.strictEqual(url.pathname, '/aaa/bbb');
url.search = '?k=99';
assert.strictEqual(url.search, '?k=99');
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.org:23/aaa/bbb?k=99#test');
assert.strictEqual((delete url.search), true);
assert.strictEqual(url.search, '?k=99');
url.hash = '#abcd';
assert.strictEqual(url.hash, '#abcd');
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.org:23/aaa/bbb?k=99#abcd');
assert.strictEqual((delete url.hash), true);
assert.strictEqual(url.hash, '#abcd');
// searchParams is readonly. Under strict mode setting a
// non-writable property should throw.
// Note: this error message is subject to change in V8 updates
assert.throws(
() => url.searchParams = '?k=88',
/^TypeError: Cannot set property searchParams of \[object URL\] which has only a getter$/
);
assert.strictEqual(url.searchParams, oldParams);
assert.strictEqual(url.toString(),
'https://user2:pass2@foo.bar.org:23/aaa/bbb?k=99#abcd');
assert.strictEqual((delete url.searchParams), true);
assert.strictEqual(url.searchParams, oldParams);
// Test special origins
[
{ expected: 'https://whatwg.org',
url: 'blob:https://whatwg.org/d0360e2f-caee-469f-9a2f-87d5b0456f6f' },
{ expected: 'ftp://example.org', url: 'ftp://example.org/foo' },
{ expected: 'http://example.org', url: 'http://example.org/foo' },
{ expected: 'https://example.org', url: 'https://example.org/foo' },
{ expected: 'ws://example.org', url: 'ws://example.org/foo' },
{ expected: 'wss://example.org', url: 'wss://example.org/foo' },
{ expected: 'null', url: 'gopher://gopher.quux.org/1/' },
{ expected: 'null', url: 'file:///tmp/mock/path' },
{ expected: 'null', url: 'npm://nodejs/rules' }
].forEach((test) => {
assert.strictEqual(new URL(test.url).origin, test.expected);
});