url, test: break up test-url.js

PR-URL: https://github.com/nodejs/node/pull/11049
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

1 files changed, 429 insertions, 0 deletions

diff --git a/test/parallel/test-url-relative.js b/test/parallel/test-url-relative.js
new file mode 100644
index 0000000000..0d9384a704
--- /dev/null
+++ b/test/parallel/test-url-relative.js
@@ -0,0 +1,429 @@
+/* eslint-disable max-len */
+'use strict';
+require('../common');
+const assert = require('assert');
+const inspect = require('util').inspect;
+const url = require('url');
+
+/*
+ [from, path, expected]
+*/
+const relativeTests = [
+  ['/foo/bar/baz', 'quux', '/foo/bar/quux'],
+  ['/foo/bar/baz', 'quux/asdf', '/foo/bar/quux/asdf'],
+  ['/foo/bar/baz', 'quux/baz', '/foo/bar/quux/baz'],
+  ['/foo/bar/baz', '../quux/baz', '/foo/quux/baz'],
+  ['/foo/bar/baz', '/bar', '/bar'],
+  ['/foo/bar/baz/', 'quux', '/foo/bar/baz/quux'],
+  ['/foo/bar/baz/', 'quux/baz', '/foo/bar/baz/quux/baz'],
+  ['/foo/bar/baz', '../../../../../../../../quux/baz', '/quux/baz'],
+  ['/foo/bar/baz', '../../../../../../../quux/baz', '/quux/baz'],
+  ['/foo', '.', '/'],
+  ['/foo', '..', '/'],
+  ['/foo/', '.', '/foo/'],
+  ['/foo/', '..', '/'],
+  ['/foo/bar', '.', '/foo/'],
+  ['/foo/bar', '..', '/'],
+  ['/foo/bar/', '.', '/foo/bar/'],
+  ['/foo/bar/', '..', '/foo/'],
+  ['foo/bar', '../../../baz', '../../baz'],
+  ['foo/bar/', '../../../baz', '../baz'],
+  ['http://example.com/b//c//d;p?q#blarg', 'https:#hash2', 'https:///#hash2'],
+  ['http://example.com/b//c//d;p?q#blarg',
+   'https:/p/a/t/h?s#hash2',
+   'https://p/a/t/h?s#hash2'],
+  ['http://example.com/b//c//d;p?q#blarg',
+   'https://u:p@h.com/p/a/t/h?s#hash2',
+   'https://u:p@h.com/p/a/t/h?s#hash2'],
+  ['http://example.com/b//c//d;p?q#blarg',
+   'https:/a/b/c/d',
+   'https://a/b/c/d'],
+  ['http://example.com/b//c//d;p?q#blarg',
+   'http:#hash2',
+   'http://example.com/b//c//d;p?q#hash2'],
+  ['http://example.com/b//c//d;p?q#blarg',
+   'http:/p/a/t/h?s#hash2',
+   'http://example.com/p/a/t/h?s#hash2'],
+  ['http://example.com/b//c//d;p?q#blarg',
+   'http://u:p@h.com/p/a/t/h?s#hash2',
+   'http://u:p@h.com/p/a/t/h?s#hash2'],
+  ['http://example.com/b//c//d;p?q#blarg',
+   'http:/a/b/c/d',
+   'http://example.com/a/b/c/d'],
+  ['/foo/bar/baz', '/../etc/passwd', '/etc/passwd'],
+  ['http://localhost', 'file:///Users/foo', 'file:///Users/foo'],
+  ['http://localhost', 'file://foo/Users', 'file://foo/Users']
+];
+relativeTests.forEach(function(relativeTest) {
+  const a = url.resolve(relativeTest[0], relativeTest[1]);
+  const e = relativeTest[2];
+  assert.strictEqual(a, e,
+                     'resolve(' + [relativeTest[0], relativeTest[1]] + ') == ' + e +
+               '\n  actual=' + a);
+});
+
+//
+// Tests below taken from Chiron
+// http://code.google.com/p/chironjs/source/browse/trunk/src/test/http/url.js
+//
+// Copyright (c) 2002-2008 Kris Kowal <http://cixar.com/~kris.kowal>
+// used with permission under MIT License
+//
+// Changes marked with @isaacs
+
+const bases = [
+  'http://a/b/c/d;p?q',
+  'http://a/b/c/d;p?q=1/2',
+  'http://a/b/c/d;p=1/2?q',
+  'fred:///s//a/b/c',
+  'http:///s//a/b/c'
+];
+
+//[to, from, result]
+const relativeTests2 = [
+  // http://lists.w3.org/Archives/Public/uri/2004Feb/0114.html
+  ['../c', 'foo:a/b', 'foo:c'],
+  ['foo:.', 'foo:a', 'foo:'],
+  ['/foo/../../../bar', 'zz:abc', 'zz:/bar'],
+  ['/foo/../bar', 'zz:abc', 'zz:/bar'],
+  // @isaacs Disagree. Not how web browsers resolve this.
+  ['foo/../../../bar', 'zz:abc', 'zz:bar'],
+  // ['foo/../../../bar',  'zz:abc', 'zz:../../bar'], // @isaacs Added
+  ['foo/../bar', 'zz:abc', 'zz:bar'],
+  ['zz:.', 'zz:abc', 'zz:'],
+  ['/.', bases[0], 'http://a/'],
+  ['/.foo', bases[0], 'http://a/.foo'],
+  ['.foo', bases[0], 'http://a/b/c/.foo'],
+
+  // http://gbiv.com/protocols/uri/test/rel_examples1.html
+  // examples from RFC 2396
+  ['g:h', bases[0], 'g:h'],
+  ['g', bases[0], 'http://a/b/c/g'],
+  ['./g', bases[0], 'http://a/b/c/g'],
+  ['g/', bases[0], 'http://a/b/c/g/'],
+  ['/g', bases[0], 'http://a/g'],
+  ['//g', bases[0], 'http://g/'],
+  // changed with RFC 2396bis
+  //('?y', bases[0], 'http://a/b/c/d;p?y'],
+  ['?y', bases[0], 'http://a/b/c/d;p?y'],
+  ['g?y', bases[0], 'http://a/b/c/g?y'],
+  // changed with RFC 2396bis
+  //('#s', bases[0], CURRENT_DOC_URI + '#s'],
+  ['#s', bases[0], 'http://a/b/c/d;p?q#s'],
+  ['g#s', bases[0], 'http://a/b/c/g#s'],
+  ['g?y#s', bases[0], 'http://a/b/c/g?y#s'],
+  [';x', bases[0], 'http://a/b/c/;x'],
+  ['g;x', bases[0], 'http://a/b/c/g;x'],
+  ['g;x?y#s', bases[0], 'http://a/b/c/g;x?y#s'],
+  // changed with RFC 2396bis
+  //('', bases[0], CURRENT_DOC_URI],
+  ['', bases[0], 'http://a/b/c/d;p?q'],
+  ['.', bases[0], 'http://a/b/c/'],
+  ['./', bases[0], 'http://a/b/c/'],
+  ['..', bases[0], 'http://a/b/'],
+  ['../', bases[0], 'http://a/b/'],
+  ['../g', bases[0], 'http://a/b/g'],
+  ['../..', bases[0], 'http://a/'],
+  ['../../', bases[0], 'http://a/'],
+  ['../../g', bases[0], 'http://a/g'],
+  ['../../../g', bases[0], ('http://a/../g', 'http://a/g')],
+  ['../../../../g', bases[0], ('http://a/../../g', 'http://a/g')],
+  // changed with RFC 2396bis
+  //('/./g', bases[0], 'http://a/./g'],
+  ['/./g', bases[0], 'http://a/g'],
+  // changed with RFC 2396bis
+  //('/../g', bases[0], 'http://a/../g'],
+  ['/../g', bases[0], 'http://a/g'],
+  ['g.', bases[0], 'http://a/b/c/g.'],
+  ['.g', bases[0], 'http://a/b/c/.g'],
+  ['g..', bases[0], 'http://a/b/c/g..'],
+  ['..g', bases[0], 'http://a/b/c/..g'],
+  ['./../g', bases[0], 'http://a/b/g'],
+  ['./g/.', bases[0], 'http://a/b/c/g/'],
+  ['g/./h', bases[0], 'http://a/b/c/g/h'],
+  ['g/../h', bases[0], 'http://a/b/c/h'],
+  ['g;x=1/./y', bases[0], 'http://a/b/c/g;x=1/y'],
+  ['g;x=1/../y', bases[0], 'http://a/b/c/y'],
+  ['g?y/./x', bases[0], 'http://a/b/c/g?y/./x'],
+  ['g?y/../x', bases[0], 'http://a/b/c/g?y/../x'],
+  ['g#s/./x', bases[0], 'http://a/b/c/g#s/./x'],
+  ['g#s/../x', bases[0], 'http://a/b/c/g#s/../x'],
+  ['http:g', bases[0], ('http:g', 'http://a/b/c/g')],
+  ['http:', bases[0], ('http:', bases[0])],
+  // not sure where this one originated
+  ['/a/b/c/./../../g', bases[0], 'http://a/a/g'],
+
+  // http://gbiv.com/protocols/uri/test/rel_examples2.html
+  // slashes in base URI's query args
+  ['g', bases[1], 'http://a/b/c/g'],
+  ['./g', bases[1], 'http://a/b/c/g'],
+  ['g/', bases[1], 'http://a/b/c/g/'],
+  ['/g', bases[1], 'http://a/g'],
+  ['//g', bases[1], 'http://g/'],
+  // changed in RFC 2396bis
+  //('?y', bases[1], 'http://a/b/c/?y'],
+  ['?y', bases[1], 'http://a/b/c/d;p?y'],
+  ['g?y', bases[1], 'http://a/b/c/g?y'],
+  ['g?y/./x', bases[1], 'http://a/b/c/g?y/./x'],
+  ['g?y/../x', bases[1], 'http://a/b/c/g?y/../x'],
+  ['g#s', bases[1], 'http://a/b/c/g#s'],
+  ['g#s/./x', bases[1], 'http://a/b/c/g#s/./x'],
+  ['g#s/../x', bases[1], 'http://a/b/c/g#s/../x'],
+  ['./', bases[1], 'http://a/b/c/'],
+  ['../', bases[1], 'http://a/b/'],
+  ['../g', bases[1], 'http://a/b/g'],
+  ['../../', bases[1], 'http://a/'],
+  ['../../g', bases[1], 'http://a/g'],
+
+  // http://gbiv.com/protocols/uri/test/rel_examples3.html
+  // slashes in path params
+  // all of these changed in RFC 2396bis
+  ['g', bases[2], 'http://a/b/c/d;p=1/g'],
+  ['./g', bases[2], 'http://a/b/c/d;p=1/g'],
+  ['g/', bases[2], 'http://a/b/c/d;p=1/g/'],
+  ['g?y', bases[2], 'http://a/b/c/d;p=1/g?y'],
+  [';x', bases[2], 'http://a/b/c/d;p=1/;x'],
+  ['g;x', bases[2], 'http://a/b/c/d;p=1/g;x'],
+  ['g;x=1/./y', bases[2], 'http://a/b/c/d;p=1/g;x=1/y'],
+  ['g;x=1/../y', bases[2], 'http://a/b/c/d;p=1/y'],
+  ['./', bases[2], 'http://a/b/c/d;p=1/'],
+  ['../', bases[2], 'http://a/b/c/'],
+  ['../g', bases[2], 'http://a/b/c/g'],
+  ['../../', bases[2], 'http://a/b/'],
+  ['../../g', bases[2], 'http://a/b/g'],
+
+  // http://gbiv.com/protocols/uri/test/rel_examples4.html
+  // double and triple slash, unknown scheme
+  ['g:h', bases[3], 'g:h'],
+  ['g', bases[3], 'fred:///s//a/b/g'],
+  ['./g', bases[3], 'fred:///s//a/b/g'],
+  ['g/', bases[3], 'fred:///s//a/b/g/'],
+  ['/g', bases[3], 'fred:///g'],  // may change to fred:///s//a/g
+  ['//g', bases[3], 'fred://g'],   // may change to fred:///s//g
+  ['//g/x', bases[3], 'fred://g/x'], // may change to fred:///s//g/x
+  ['///g', bases[3], 'fred:///g'],
+  ['./', bases[3], 'fred:///s//a/b/'],
+  ['../', bases[3], 'fred:///s//a/'],
+  ['../g', bases[3], 'fred:///s//a/g'],
+
+  ['../../', bases[3], 'fred:///s//'],
+  ['../../g', bases[3], 'fred:///s//g'],
+  ['../../../g', bases[3], 'fred:///s/g'],
+  // may change to fred:///s//a/../../../g
+  ['../../../../g', bases[3], 'fred:///g'],
+
+  // http://gbiv.com/protocols/uri/test/rel_examples5.html
+  // double and triple slash, well-known scheme
+  ['g:h', bases[4], 'g:h'],
+  ['g', bases[4], 'http:///s//a/b/g'],
+  ['./g', bases[4], 'http:///s//a/b/g'],
+  ['g/', bases[4], 'http:///s//a/b/g/'],
+  ['/g', bases[4], 'http:///g'],  // may change to http:///s//a/g
+  ['//g', bases[4], 'http://g/'],   // may change to http:///s//g
+  ['//g/x', bases[4], 'http://g/x'], // may change to http:///s//g/x
+  ['///g', bases[4], 'http:///g'],
+  ['./', bases[4], 'http:///s//a/b/'],
+  ['../', bases[4], 'http:///s//a/'],
+  ['../g', bases[4], 'http:///s//a/g'],
+  ['../../', bases[4], 'http:///s//'],
+  ['../../g', bases[4], 'http:///s//g'],
+  // may change to http:///s//a/../../g
+  ['../../../g', bases[4], 'http:///s/g'],
+  // may change to http:///s//a/../../../g
+  ['../../../../g', bases[4], 'http:///g'],
+
+  // from Dan Connelly's tests in http://www.w3.org/2000/10/swap/uripath.py
+  ['bar:abc', 'foo:xyz', 'bar:abc'],
+  ['../abc', 'http://example/x/y/z', 'http://example/x/abc'],
+  ['http://example/x/abc', 'http://example2/x/y/z', 'http://example/x/abc'],
+  ['../r', 'http://ex/x/y/z', 'http://ex/x/r'],
+  ['q/r', 'http://ex/x/y', 'http://ex/x/q/r'],
+  ['q/r#s', 'http://ex/x/y', 'http://ex/x/q/r#s'],
+  ['q/r#s/t', 'http://ex/x/y', 'http://ex/x/q/r#s/t'],
+  ['ftp://ex/x/q/r', 'http://ex/x/y', 'ftp://ex/x/q/r'],
+  ['', 'http://ex/x/y', 'http://ex/x/y'],
+  ['', 'http://ex/x/y/', 'http://ex/x/y/'],
+  ['', 'http://ex/x/y/pdq', 'http://ex/x/y/pdq'],
+  ['z/', 'http://ex/x/y/', 'http://ex/x/y/z/'],
+  ['#Animal',
+   'file:/swap/test/animal.rdf',
+   'file:/swap/test/animal.rdf#Animal'],
+  ['../abc', 'file:/e/x/y/z', 'file:/e/x/abc'],
+  ['/example/x/abc', 'file:/example2/x/y/z', 'file:/example/x/abc'],
+  ['../r', 'file:/ex/x/y/z', 'file:/ex/x/r'],
+  ['/r', 'file:/ex/x/y/z', 'file:/r'],
+  ['q/r', 'file:/ex/x/y', 'file:/ex/x/q/r'],
+  ['q/r#s', 'file:/ex/x/y', 'file:/ex/x/q/r#s'],
+  ['q/r#', 'file:/ex/x/y', 'file:/ex/x/q/r#'],
+  ['q/r#s/t', 'file:/ex/x/y', 'file:/ex/x/q/r#s/t'],
+  ['ftp://ex/x/q/r', 'file:/ex/x/y', 'ftp://ex/x/q/r'],
+  ['', 'file:/ex/x/y', 'file:/ex/x/y'],
+  ['', 'file:/ex/x/y/', 'file:/ex/x/y/'],
+  ['', 'file:/ex/x/y/pdq', 'file:/ex/x/y/pdq'],
+  ['z/', 'file:/ex/x/y/', 'file:/ex/x/y/z/'],
+  ['file://meetings.example.com/cal#m1',
+   'file:/devel/WWW/2000/10/swap/test/reluri-1.n3',
+   'file://meetings.example.com/cal#m1'],
+  ['file://meetings.example.com/cal#m1',
+   'file:/home/connolly/w3ccvs/WWW/2000/10/swap/test/reluri-1.n3',
+   'file://meetings.example.com/cal#m1'],
+  ['./#blort', 'file:/some/dir/foo', 'file:/some/dir/#blort'],
+  ['./#', 'file:/some/dir/foo', 'file:/some/dir/#'],
+  // Ryan Lee
+  ['./', 'http://example/x/abc.efg', 'http://example/x/'],
+
+
+  // Graham Klyne's tests
+  // http://www.ninebynine.org/Software/HaskellUtils/Network/UriTest.xls
+  // 01-31 are from Connelly's cases
+
+  // 32-49
+  ['./q:r', 'http://ex/x/y', 'http://ex/x/q:r'],
+  ['./p=q:r', 'http://ex/x/y', 'http://ex/x/p=q:r'],
+  ['?pp/rr', 'http://ex/x/y?pp/qq', 'http://ex/x/y?pp/rr'],
+  ['y/z', 'http://ex/x/y?pp/qq', 'http://ex/x/y/z'],
+  ['local/qual@domain.org#frag',
+   'mailto:local',
+   'mailto:local/qual@domain.org#frag'],
+  ['more/qual2@domain2.org#frag',
+   'mailto:local/qual1@domain1.org',
+   'mailto:local/more/qual2@domain2.org#frag'],
+  ['y?q', 'http://ex/x/y?q', 'http://ex/x/y?q'],
+  ['/x/y?q', 'http://ex?p', 'http://ex/x/y?q'],
+  ['c/d', 'foo:a/b', 'foo:a/c/d'],
+  ['/c/d', 'foo:a/b', 'foo:/c/d'],
+  ['', 'foo:a/b?c#d', 'foo:a/b?c'],
+  ['b/c', 'foo:a', 'foo:b/c'],
+  ['../b/c', 'foo:/a/y/z', 'foo:/a/b/c'],
+  ['./b/c', 'foo:a', 'foo:b/c'],
+  ['/./b/c', 'foo:a', 'foo:/b/c'],
+  ['../../d', 'foo://a//b/c', 'foo://a/d'],
+  ['.', 'foo:a', 'foo:'],
+  ['..', 'foo:a', 'foo:'],
+
+  // 50-57[cf. TimBL comments --
+  //  http://lists.w3.org/Archives/Public/uri/2003Feb/0028.html,
+  //  http://lists.w3.org/Archives/Public/uri/2003Jan/0008.html)
+  ['abc', 'http://example/x/y%2Fz', 'http://example/x/abc'],
+  ['../../x%2Fabc', 'http://example/a/x/y/z', 'http://example/a/x%2Fabc'],
+  ['../x%2Fabc', 'http://example/a/x/y%2Fz', 'http://example/a/x%2Fabc'],
+  ['abc', 'http://example/x%2Fy/z', 'http://example/x%2Fy/abc'],
+  ['q%3Ar', 'http://ex/x/y', 'http://ex/x/q%3Ar'],
+  ['/x%2Fabc', 'http://example/x/y%2Fz', 'http://example/x%2Fabc'],
+  ['/x%2Fabc', 'http://example/x/y/z', 'http://example/x%2Fabc'],
+  ['/x%2Fabc', 'http://example/x/y%2Fz', 'http://example/x%2Fabc'],
+
+  // 70-77
+  ['local2@domain2', 'mailto:local1@domain1?query1', 'mailto:local2@domain2'],
+  ['local2@domain2?query2',
+   'mailto:local1@domain1',
+   'mailto:local2@domain2?query2'],
+  ['local2@domain2?query2',
+   'mailto:local1@domain1?query1',
+   'mailto:local2@domain2?query2'],
+  ['?query2', 'mailto:local@domain?query1', 'mailto:local@domain?query2'],
+  ['local@domain?query2', 'mailto:?query1', 'mailto:local@domain?query2'],
+  ['?query2', 'mailto:local@domain?query1', 'mailto:local@domain?query2'],
+  ['http://example/a/b?c/../d', 'foo:bar', 'http://example/a/b?c/../d'],
+  ['http://example/a/b#c/../d', 'foo:bar', 'http://example/a/b#c/../d'],
+
+  // 82-88
+  // @isaacs Disagree. Not how browsers do it.
+  // ['http:this', 'http://example.org/base/uri', 'http:this'],
+  // @isaacs Added
+  ['http:this', 'http://example.org/base/uri', 'http://example.org/base/this'],
+  ['http:this', 'http:base', 'http:this'],
+  ['.//g', 'f:/a', 'f://g'],
+  ['b/c//d/e', 'f://example.org/base/a', 'f://example.org/base/b/c//d/e'],
+  ['m2@example.ord/c2@example.org',
+   'mid:m@example.ord/c@example.org',
+   'mid:m@example.ord/m2@example.ord/c2@example.org'],
+  ['mini1.xml',
+   'file:///C:/DEV/Haskell/lib/HXmlToolbox-3.01/examples/',
+   'file:///C:/DEV/Haskell/lib/HXmlToolbox-3.01/examples/mini1.xml'],
+  ['../b/c', 'foo:a/y/z', 'foo:a/b/c'],
+
+  //changeing auth
+  ['http://diff:auth@www.example.com',
+   'http://asdf:qwer@www.example.com',
+   'http://diff:auth@www.example.com/'],
+
+  // changing port
+  ['https://example.com:81/',
+   'https://example.com:82/',
+   'https://example.com:81/'],
+
+  // https://github.com/nodejs/node/issues/1435
+  ['https://another.host.com/',
+   'https://user:password@example.org/',
+   'https://another.host.com/'],
+  ['//another.host.com/',
+   'https://user:password@example.org/',
+   'https://another.host.com/'],
+  ['http://another.host.com/',
+   'https://user:password@example.org/',
+   'http://another.host.com/'],
+  ['mailto:another.host.com',
+   'mailto:user@example.org',
+   'mailto:another.host.com'],
+  ['https://example.com/foo',
+   'https://user:password@example.com',
+   'https://user:password@example.com/foo'],
+];
+relativeTests2.forEach(function(relativeTest) {
+  const a = url.resolve(relativeTest[1], relativeTest[0]);
+  const e = url.format(relativeTest[2]);
+  assert.strictEqual(a, e,
+                     'resolve(' + [relativeTest[1], relativeTest[0]] + ') == ' + e +
+               '\n  actual=' + a);
+});
+
+//if format and parse are inverse operations then
+//resolveObject(parse(x), y) == parse(resolve(x, y))
+
+//format: [from, path, expected]
+relativeTests.forEach(function(relativeTest) {
+  let actual = url.resolveObject(url.parse(relativeTest[0]), relativeTest[1]);
+  let expected = url.parse(relativeTest[2]);
+
+
+  assert.deepStrictEqual(actual, expected);
+
+  expected = relativeTest[2];
+  actual = url.format(actual);
+
+  assert.strictEqual(actual, expected,
+                     'format(' + actual + ') == ' + expected + '\nactual:' + actual);
+});
+
+//format: [to, from, result]
+// the test: ['.//g', 'f:/a', 'f://g'] is a fundamental problem
+// url.parse('f:/a') does not have a host
+// url.resolve('f:/a', './/g') does not have a host because you have moved
+// down to the g directory.  i.e. f:     //g, however when this url is parsed
+// f:// will indicate that the host is g which is not the case.
+// it is unclear to me how to keep this information from being lost
+// it may be that a pathname of ////g should collapse to /g but this seems
+// to be a lot of work for an edge case.  Right now I remove the test
+if (relativeTests2[181][0] === './/g' &&
+    relativeTests2[181][1] === 'f:/a' &&
+    relativeTests2[181][2] === 'f://g') {
+  relativeTests2.splice(181, 1);
+}
+relativeTests2.forEach(function(relativeTest) {
+  let actual = url.resolveObject(url.parse(relativeTest[1]), relativeTest[0]);
+  let expected = url.parse(relativeTest[2]);
+
+  assert.deepStrictEqual(
+    actual,
+    expected,
+    `expected ${inspect(expected)} but got ${inspect(actual)}`
+  );
+
+  expected = url.format(relativeTest[2]);
+  actual = url.format(actual);
+
+  assert.strictEqual(actual, expected,
+                     'format(' + relativeTest[1] + ') == ' + expected +
+                     '\nactual:' + actual);
+});