require 'test/unit' require 'uri' class URI::TestGeneric < Test::Unit::TestCase def setup @url = 'http://a/b/c/d;p?q' @base_url = URI.parse(@url) end def teardown end def uri_to_ary(uri) uri.class.component.collect {|c| uri.send(c)} end def test_parse # 0 assert_kind_of(URI::HTTP, @base_url) exp = [ 'http', nil, 'a', URI::HTTP.default_port, '/b/c/d;p', 'q', nil ] ary = uri_to_ary(@base_url) assert_equal(exp, ary) # 1 url = URI.parse('ftp://ftp.is.co.za/rfc/rfc1808.txt') assert_kind_of(URI::FTP, url) exp = [ 'ftp', nil, 'ftp.is.co.za', URI::FTP.default_port, 'rfc/rfc1808.txt', nil, ] ary = uri_to_ary(url) assert_equal(exp, ary) # 1' url = URI.parse('ftp://ftp.is.co.za/%2Frfc/rfc1808.txt') assert_kind_of(URI::FTP, url) exp = [ 'ftp', nil, 'ftp.is.co.za', URI::FTP.default_port, '/rfc/rfc1808.txt', nil, ] ary = uri_to_ary(url) assert_equal(exp, ary) # 2 url = URI.parse('gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles') assert_kind_of(URI::Generic, url) exp = [ 'gopher', nil, 'spinaltap.micro.umn.edu', nil, nil, '/00/Weather/California/Los%20Angeles', nil, nil, nil ] ary = uri_to_ary(url) assert_equal(exp, ary) # 3 url = URI.parse('http://www.math.uio.no/faq/compression-faq/part1.html') assert_kind_of(URI::HTTP, url) exp = [ 'http', nil, 'www.math.uio.no', URI::HTTP.default_port, '/faq/compression-faq/part1.html', nil, nil ] ary = uri_to_ary(url) assert_equal(exp, ary) # 4 url = URI.parse('mailto:mduerst@ifi.unizh.ch') assert_kind_of(URI::Generic, url) exp = [ 'mailto', 'mduerst@ifi.unizh.ch', [] ] ary = uri_to_ary(url) assert_equal(exp, ary) # 5 url = URI.parse('news:comp.infosystems.www.servers.unix') assert_kind_of(URI::Generic, url) exp = [ 'news', nil, nil, nil, nil, nil, 'comp.infosystems.www.servers.unix', nil, nil ] ary = uri_to_ary(url) assert_equal(exp, ary) # 6 url = URI.parse('telnet://melvyl.ucop.edu/') assert_kind_of(URI::Generic, url) exp = [ 'telnet', nil, 'melvyl.ucop.edu', nil, nil, '/', nil, nil, nil ] ary = uri_to_ary(url) assert_equal(exp, ary) # 7 # reported by Mr. Kubota assert_raise(URI::InvalidURIError) { URI.parse('http://a_b:80/') } assert_raise(URI::InvalidURIError) { URI.parse('http://a_b/') } # 8 # reported by m_seki uri = URI.parse('file:///foo/bar.txt') assert_kind_of(URI::Generic, url) uri = URI.parse('file:/foo/bar.txt') assert_kind_of(URI::Generic, url) # 9 url = URI.parse('ftp://:pass@localhost/') assert_equal('', url.user, "[ruby-dev:25667]") assert_equal('pass', url.password) assert_equal(':pass', url.userinfo, "[ruby-dev:25667]") url = URI.parse('ftp://user@localhost/') assert_equal('user', url.user) assert_equal(nil, url.password) assert_equal('user', url.userinfo) url = URI.parse('ftp://localhost/') assert_equal(nil, url.user) assert_equal(nil, url.password) assert_equal(nil, url.userinfo) end def test_merge u1 = URI.parse('http://foo') u2 = URI.parse('http://foo/') u3 = URI.parse('http://foo/bar') u4 = URI.parse('http://foo/bar/') assert_equal(URI.parse('http://foo/baz'), u1 + 'baz') assert_equal(URI.parse('http://foo/baz'), u2 + 'baz') assert_equal(URI.parse('http://foo/baz'), u3 + 'baz') assert_equal(URI.parse('http://foo/bar/baz'), u4 + 'baz') assert_equal(URI.parse('http://foo/baz'), u1 + '/baz') assert_equal(URI.parse('http://foo/baz'), u2 + '/baz') assert_equal(URI.parse('http://foo/baz'), u3 + '/baz') assert_equal(URI.parse('http://foo/baz'), u4 + '/baz') url = URI.parse('http://hoge/a.html') + 'b.html' assert_equal('http://hoge/b.html', url.to_s, "[ruby-dev:11508]") # reported by Mr. Kubota url = URI.parse('http://a/b') + 'http://x/y' assert_equal('http://x/y', url.to_s) assert_equal(url, URI.parse('') + 'http://x/y') assert_equal(url, URI.parse('').normalize + 'http://x/y') assert_equal(url, URI.parse('http://a/b').normalize + 'http://x/y') u = URI.parse('http://foo/bar/baz') assert_equal(nil, u.merge!("")) assert_equal(nil, u.merge!(u)) assert(nil != u.merge!(".")) assert_equal('http://foo/bar/', u.to_s) assert(nil != u.merge!("../baz")) assert_equal('http://foo/baz', u.to_s) u0 = URI.parse('mailto:foo@example.com') u1 = URI.parse('mailto:foo@example.com#bar') assert_equal(uri_to_ary(u0 + '#bar'), uri_to_ary(u1), "[ruby-dev:23628]") u0 = URI.parse('http://www.example.com/') u1 = URI.parse('http://www.example.com/foo/..') + './' assert_equal(u0, u1, "[ruby-list:39838]") u0 = URI.parse('http://www.example.com/foo/') u1 = URI.parse('http://www.example.com/foo/bar/..') + './' assert_equal(u0, u1) u0 = URI.parse('http://www.example.com/foo/bar/') u1 = URI.parse('http://www.example.com/foo/bar/baz/..') + './' assert_equal(u0, u1) u0 = URI.parse('http://www.example.com/') u1 = URI.parse('http://www.example.com/foo/bar/../..') + './' assert_equal(u0, u1) u0 = URI.parse('http://www.example.com/foo/') u1 = URI.parse('http://www.example.com/foo/bar/baz/../..') + './' assert_equal(u0, u1) u = URI.parse('http://www.example.com/') u0 = u + './foo/' u1 = u + './foo/bar/..' assert_equal(u0, u1, "[ruby-list:39844]") u = URI.parse('http://www.example.com/') u0 = u + './' u1 = u + './foo/bar/../..' assert_equal(u0, u1) end def test_route url = URI.parse('http://hoge/a.html').route_to('http://hoge/b.html') assert_equal('b.html', url.to_s) url = URI.parse('http://hoge/a/').route_to('http://hoge/b/') assert_equal('../b/', url.to_s) url = URI.parse('http://hoge/a/b').route_to('http://hoge/b/') assert_equal('../b/', url.to_s) url = URI.parse('http://hoge/a/b/').route_to('http://hoge/b/') assert_equal('../../b/', url.to_s) url = URI.parse('http://hoge/a/b/').route_to('http://HOGE/b/') assert_equal('../../b/', url.to_s) url = URI.parse('http://hoge/a/b/').route_to('http://MOGE/b/') assert_equal('//MOGE/b/', url.to_s) url = URI.parse('file:///a/b/').route_to('file:///a/b/') assert_equal('', url.to_s) url = URI.parse('mailto:foo@example.com').route_to('mailto:foo@example.com#bar') assert_equal('#bar', url.to_s) url = URI.parse('mailto:foo@example.com#bar').route_to('mailto:foo@example.com') assert_equal('', url.to_s) url = URI.parse('mailto:foo@example.com').route_to('mailto:foo@example.com') assert_equal('', url.to_s) end def test_rfc3986_examples # http://a/b/c/d;p?q # g:h = g:h url = @base_url.merge('g:h') assert_kind_of(URI::Generic, url) assert_equal('g:h', url.to_s) url = @base_url.route_to('g:h') assert_kind_of(URI::Generic, url) assert_equal('g:h', url.to_s) # http://a/b/c/d;p?q # g = http://a/b/c/g url = @base_url.merge('g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g', url.to_s) url = @base_url.route_to('http://a/b/c/g') assert_kind_of(URI::Generic, url) assert_equal('g', url.to_s) # http://a/b/c/d;p?q # ./g = http://a/b/c/g url = @base_url.merge('./g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g', url.to_s) url = @base_url.route_to('http://a/b/c/g') assert_kind_of(URI::Generic, url) assert('./g' != url.to_s) # ok assert_equal('g', url.to_s) # http://a/b/c/d;p?q # g/ = http://a/b/c/g/ url = @base_url.merge('g/') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g/', url.to_s) url = @base_url.route_to('http://a/b/c/g/') assert_kind_of(URI::Generic, url) assert_equal('g/', url.to_s) # http://a/b/c/d;p?q # /g = http://a/g url = @base_url.merge('/g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/g', url.to_s) url = @base_url.route_to('http://a/g') assert_kind_of(URI::Generic, url) assert('/g' != url.to_s) # ok assert_equal('../../g', url.to_s) # http://a/b/c/d;p?q # //g = http://g url = @base_url.merge('//g') assert_kind_of(URI::HTTP, url) assert_equal('http://g', url.to_s) url = @base_url.route_to('http://g') assert_kind_of(URI::Generic, url) assert_equal('//g', url.to_s) # http://a/b/c/d;p?q # ?y = http://a/b/c/d;p?y url = @base_url.merge('?y') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/d;p?y', url.to_s) url = @base_url.route_to('http://a/b/c/d;p?y') assert_kind_of(URI::Generic, url) assert_equal('?y', url.to_s) # http://a/b/c/d;p?q # g?y = http://a/b/c/g?y url = @base_url.merge('g?y') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g?y', url.to_s) url = @base_url.route_to('http://a/b/c/g?y') assert_kind_of(URI::Generic, url) assert_equal('g?y', url.to_s) # http://a/b/c/d;p?q # #s = http://a/b/c/d;p?q#s url = @base_url.merge('#s') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/d;p?q#s', url.to_s) url = @base_url.route_to('http://a/b/c/d;p?q#s') assert_kind_of(URI::Generic, url) assert_equal('#s', url.to_s) # http://a/b/c/d;p?q # g#s = http://a/b/c/g#s url = @base_url.merge('g#s') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g#s', url.to_s) url = @base_url.route_to('http://a/b/c/g#s') assert_kind_of(URI::Generic, url) assert_equal('g#s', url.to_s) # http://a/b/c/d;p?q # g?y#s = http://a/b/c/g?y#s url = @base_url.merge('g?y#s') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g?y#s', url.to_s) url = @base_url.route_to('http://a/b/c/g?y#s') assert_kind_of(URI::Generic, url) assert_equal('g?y#s', url.to_s) # http://a/b/c/d;p?q # ;x = http://a/b/c/;x url = @base_url.merge(';x') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/;x', url.to_s) url = @base_url.route_to('http://a/b/c/;x') assert_kind_of(URI::Generic, url) assert_equal(';x', url.to_s) # http://a/b/c/d;p?q # g;x = http://a/b/c/g;x url = @base_url.merge('g;x') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g;x', url.to_s) url = @base_url.route_to('http://a/b/c/g;x') assert_kind_of(URI::Generic, url) assert_equal('g;x', url.to_s) # http://a/b/c/d;p?q # g;x?y#s = http://a/b/c/g;x?y#s url = @base_url.merge('g;x?y#s') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g;x?y#s', url.to_s) url = @base_url.route_to('http://a/b/c/g;x?y#s') assert_kind_of(URI::Generic, url) assert_equal('g;x?y#s', url.to_s) # http://a/b/c/d;p?q # . = http://a/b/c/ url = @base_url.merge('.') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/', url.to_s) url = @base_url.route_to('http://a/b/c/') assert_kind_of(URI::Generic, url) assert('.' != url.to_s) # ok assert_equal('./', url.to_s) # http://a/b/c/d;p?q # ./ = http://a/b/c/ url = @base_url.merge('./') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/', url.to_s) url = @base_url.route_to('http://a/b/c/') assert_kind_of(URI::Generic, url) assert_equal('./', url.to_s) # http://a/b/c/d;p?q # .. = http://a/b/ url = @base_url.merge('..') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/', url.to_s) url = @base_url.route_to('http://a/b/') assert_kind_of(URI::Generic, url) assert('..' != url.to_s) # ok assert_equal('../', url.to_s) # http://a/b/c/d;p?q # ../ = http://a/b/ url = @base_url.merge('../') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/', url.to_s) url = @base_url.route_to('http://a/b/') assert_kind_of(URI::Generic, url) assert_equal('../', url.to_s) # http://a/b/c/d;p?q # ../g = http://a/b/g url = @base_url.merge('../g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/g', url.to_s) url = @base_url.route_to('http://a/b/g') assert_kind_of(URI::Generic, url) assert_equal('../g', url.to_s) # http://a/b/c/d;p?q # ../.. = http://a/ url = @base_url.merge('../..') assert_kind_of(URI::HTTP, url) assert_equal('http://a/', url.to_s) url = @base_url.route_to('http://a/') assert_kind_of(URI::Generic, url) assert('../..' != url.to_s) # ok assert_equal('../../', url.to_s) # http://a/b/c/d;p?q # ../../ = http://a/ url = @base_url.merge('../../') assert_kind_of(URI::HTTP, url) assert_equal('http://a/', url.to_s) url = @base_url.route_to('http://a/') assert_kind_of(URI::Generic, url) assert_equal('../../', url.to_s) # http://a/b/c/d;p?q # ../../g = http://a/g url = @base_url.merge('../../g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/g', url.to_s) url = @base_url.route_to('http://a/g') assert_kind_of(URI::Generic, url) assert_equal('../../g', url.to_s) # http://a/b/c/d;p?q # <> = (current document) url = @base_url.merge('') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/d;p?q', url.to_s) url = @base_url.route_to('http://a/b/c/d;p?q') assert_kind_of(URI::Generic, url) assert_equal('', url.to_s) # http://a/b/c/d;p?q # /./g = http://a/g url = @base_url.merge('/./g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/g', url.to_s) # url = @base_url.route_to('http://a/./g') # assert_kind_of(URI::Generic, url) # assert_equal('/./g', url.to_s) # http://a/b/c/d;p?q # /../g = http://a/g url = @base_url.merge('/../g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/g', url.to_s) # url = @base_url.route_to('http://a/../g') # assert_kind_of(URI::Generic, url) # assert_equal('/../g', url.to_s) # http://a/b/c/d;p?q # g. = http://a/b/c/g. url = @base_url.merge('g.') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g.', url.to_s) url = @base_url.route_to('http://a/b/c/g.') assert_kind_of(URI::Generic, url) assert_equal('g.', url.to_s) # http://a/b/c/d;p?q # .g = http://a/b/c/.g url = @base_url.merge('.g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/.g', url.to_s) url = @base_url.route_to('http://a/b/c/.g') assert_kind_of(URI::Generic, url) assert_equal('.g', url.to_s) # http://a/b/c/d;p?q # g.. = http://a/b/c/g.. url = @base_url.merge('g..') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g..', url.to_s) url = @base_url.route_to('http://a/b/c/g..') assert_kind_of(URI::Generic, url) assert_equal('g..', url.to_s) # http://a/b/c/d;p?q # ..g = http://a/b/c/..g url = @base_url.merge('..g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/..g', url.to_s) url = @base_url.route_to('http://a/b/c/..g') assert_kind_of(URI::Generic, url) assert_equal('..g', url.to_s) # http://a/b/c/d;p?q # ../../../g = http://a/g url = @base_url.merge('../../../g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/g', url.to_s) url = @base_url.route_to('http://a/g') assert_kind_of(URI::Generic, url) assert('../../../g' != url.to_s) # ok? yes, it confuses you assert_equal('../../g', url.to_s) # and it is clearly # http://a/b/c/d;p?q # ../../../../g = http://a/g url = @base_url.merge('../../../../g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/g', url.to_s) url = @base_url.route_to('http://a/g') assert_kind_of(URI::Generic, url) assert('../../../../g' != url.to_s) # ok? yes, it confuses you assert_equal('../../g', url.to_s) # and it is clearly # http://a/b/c/d;p?q # ./../g = http://a/b/g url = @base_url.merge('./../g') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/g', url.to_s) url = @base_url.route_to('http://a/b/g') assert_kind_of(URI::Generic, url) assert('./../g' != url.to_s) # ok assert_equal('../g', url.to_s) # http://a/b/c/d;p?q # ./g/. = http://a/b/c/g/ url = @base_url.merge('./g/.') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g/', url.to_s) url = @base_url.route_to('http://a/b/c/g/') assert_kind_of(URI::Generic, url) assert('./g/.' != url.to_s) # ok assert_equal('g/', url.to_s) # http://a/b/c/d;p?q # g/./h = http://a/b/c/g/h url = @base_url.merge('g/./h') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g/h', url.to_s) url = @base_url.route_to('http://a/b/c/g/h') assert_kind_of(URI::Generic, url) assert('g/./h' != url.to_s) # ok assert_equal('g/h', url.to_s) # http://a/b/c/d;p?q # g/../h = http://a/b/c/h url = @base_url.merge('g/../h') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/h', url.to_s) url = @base_url.route_to('http://a/b/c/h') assert_kind_of(URI::Generic, url) assert('g/../h' != url.to_s) # ok assert_equal('h', url.to_s) # http://a/b/c/d;p?q # g;x=1/./y = http://a/b/c/g;x=1/y url = @base_url.merge('g;x=1/./y') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g;x=1/y', url.to_s) url = @base_url.route_to('http://a/b/c/g;x=1/y') assert_kind_of(URI::Generic, url) assert('g;x=1/./y' != url.to_s) # ok assert_equal('g;x=1/y', url.to_s) # http://a/b/c/d;p?q # g;x=1/../y = http://a/b/c/y url = @base_url.merge('g;x=1/../y') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/y', url.to_s) url = @base_url.route_to('http://a/b/c/y') assert_kind_of(URI::Generic, url) assert('g;x=1/../y' != url.to_s) # ok assert_equal('y', url.to_s) # http://a/b/c/d;p?q # g?y/./x = http://a/b/c/g?y/./x url = @base_url.merge('g?y/./x') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g?y/./x', url.to_s) url = @base_url.route_to('http://a/b/c/g?y/./x') assert_kind_of(URI::Generic, url) assert_equal('g?y/./x', url.to_s) # http://a/b/c/d;p?q # g?y/../x = http://a/b/c/g?y/../x url = @base_url.merge('g?y/../x') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g?y/../x', url.to_s) url = @base_url.route_to('http://a/b/c/g?y/../x') assert_kind_of(URI::Generic, url) assert_equal('g?y/../x', url.to_s) # http://a/b/c/d;p?q # g#s/./x = http://a/b/c/g#s/./x url = @base_url.merge('g#s/./x') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g#s/./x', url.to_s) url = @base_url.route_to('http://a/b/c/g#s/./x') assert_kind_of(URI::Generic, url) assert_equal('g#s/./x', url.to_s) # http://a/b/c/d;p?q # g#s/../x = http://a/b/c/g#s/../x url = @base_url.merge('g#s/../x') assert_kind_of(URI::HTTP, url) assert_equal('http://a/b/c/g#s/../x', url.to_s) url = @base_url.route_to('http://a/b/c/g#s/../x') assert_kind_of(URI::Generic, url) assert_equal('g#s/../x', url.to_s) # http://a/b/c/d;p?q # http:g = http:g ; for validating parsers # | http://a/b/c/g ; for backwards compatibility url = @base_url.merge('http:g') assert_kind_of(URI::HTTP, url) assert_equal('http:g', url.to_s) url = @base_url.route_to('http:g') assert_kind_of(URI::Generic, url) assert_equal('http:g', url.to_s) end def test_join assert_equal(URI.parse('http://foo/bar'), URI.join('http://foo/bar')) assert_equal(URI.parse('http://foo/bar'), URI.join('http://foo', 'bar')) assert_equal(URI.parse('http://foo/bar/'), URI.join('http://foo', 'bar/')) assert_equal(URI.parse('http://foo/baz'), URI.join('http://foo', 'bar', 'baz')) assert_equal(URI.parse('http://foo/baz'), URI.join('http://foo', 'bar', '/baz')) assert_equal(URI.parse('http://foo/baz/'), URI.join('http://foo', 'bar', '/baz/')) assert_equal(URI.parse('http://foo/bar/baz'), URI.join('http://foo', 'bar/', 'baz')) assert_equal(URI.parse('http://foo/hoge'), URI.join('http://foo', 'bar', 'baz', 'hoge')) assert_equal(URI.parse('http://foo/bar/baz'), URI.join('http://foo', 'bar/baz')) assert_equal(URI.parse('http://foo/bar/hoge'), URI.join('http://foo', 'bar/baz', 'hoge')) assert_equal(URI.parse('http://foo/bar/baz/hoge'), URI.join('http://foo', 'bar/baz/', 'hoge')) assert_equal(URI.parse('http://foo/hoge'), URI.join('http://foo', 'bar/baz', '/hoge')) assert_equal(URI.parse('http://foo/bar/hoge'), URI.join('http://foo', 'bar/baz', 'hoge')) assert_equal(URI.parse('http://foo/bar/baz/hoge'), URI.join('http://foo', 'bar/baz/', 'hoge')) assert_equal(URI.parse('http://foo/hoge'), URI.join('http://foo', 'bar/baz', '/hoge')) end # ruby-dev:16728 def test_set_component uri = URI.parse('http://foo:bar@baz') assert_equal('oof', uri.user = 'oof') assert_equal('http://oof:bar@baz', uri.to_s) assert_equal('rab', uri.password = 'rab') assert_equal('http://oof:rab@baz', uri.to_s) assert_equal('foo', uri.userinfo = 'foo') assert_equal('http://foo:rab@baz', uri.to_s) assert_equal(['foo', 'bar'], uri.userinfo = ['foo', 'bar']) assert_equal('http://foo:bar@baz', uri.to_s) assert_equal(['foo'], uri.userinfo = ['foo']) assert_equal('http://foo:bar@baz', uri.to_s) assert_equal('zab', uri.host = 'zab') assert_equal('http://foo:bar@zab', uri.to_s) assert_equal(8080, uri.port = 8080) assert_equal('http://foo:bar@zab:8080', uri.to_s) assert_equal('/', uri.path = '/') assert_equal('http://foo:bar@zab:8080/', uri.to_s) assert_equal('a=1', uri.query = 'a=1') assert_equal('http://foo:bar@zab:8080/?a=1', uri.to_s) assert_equal('b123', uri.fragment = 'b123') assert_equal('http://foo:bar@zab:8080/?a=1#b123', uri.to_s) uri = URI.parse('http://example.com') assert_raise(URI::InvalidURIError) { uri.password = 'bar' } uri.userinfo = 'foo:bar' assert_equal('http://foo:bar@example.com', uri.to_s) assert_raise(URI::InvalidURIError) { uri.registry = 'bar' } assert_raise(URI::InvalidURIError) { uri.opaque = 'bar' } uri = URI.parse('mailto:foo@example.com') assert_raise(URI::InvalidURIError) { uri.user = 'bar' } assert_raise(URI::InvalidURIError) { uri.password = 'bar' } assert_raise(URI::InvalidURIError) { uri.userinfo = ['bar', 'baz'] } assert_raise(URI::InvalidURIError) { uri.host = 'bar' } assert_raise(URI::InvalidURIError) { uri.port = 'bar' } assert_raise(URI::InvalidURIError) { uri.path = 'bar' } assert_raise(URI::InvalidURIError) { uri.query = 'bar' } end def test_ipv6 assert_equal("[::1]", URI("http://[::1]/bar/baz").host) assert_equal("::1", URI("http://[::1]/bar/baz").hostname) u = URI("http://foo/bar") assert_equal("http://foo/bar", u.to_s) u.hostname = "::1" assert_equal("http://[::1]/bar", u.to_s) end end