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require 'test/unit'
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require 'cgi'
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require 'stringio'
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class CGICoreTest < Test::Unit::TestCase
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def setup
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#@environ = {
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# 'SERVER_PROTOCOL' => 'HTTP/1.1',
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# 'REQUEST_METHOD' => 'GET',
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# 'SERVER_SOFTWARE' => 'Apache 2.2.0',
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#}
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#ENV.update(@environ)
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end
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def teardown
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@environ.each do |key, val| ENV.delete(key) end
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$stdout = STDOUT
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end
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def test_cgi_core_params_GET
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@environ = {
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'REQUEST_METHOD' => 'GET',
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'QUERY_STRING' => 'id=123&id=456&id=&str=%40h+%3D%7E+%2F%5E%24%2F',
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'HTTP_COOKIE' => '_session_id=12345; name1=val1&val2;',
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'SERVER_SOFTWARE' => 'Apache 2.2.0',
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'SERVER_PROTOCOL' => 'HTTP/1.1',
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}
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ENV.update(@environ)
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cgi = CGI.new
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## cgi[]
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assert_equal('123', cgi['id'])
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assert_equal('@h =~ /^$/', cgi['str'])
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## cgi[][], cgi[].first, cgi[].to_ary (obsolete 1.9)
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if RUBY_VERSION<"1.9"
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$stderr = StringIO.new
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begin
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assert_equal('123', cgi['id'][0])
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assert_equal('456', cgi['id'][1])
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assert_equal('', cgi['id'][2])
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assert_nil(cgi['id'][3])
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assert_equal('@h =~ /^$/', cgi['str'][0])
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assert_nil(cgi['str'][1])
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assert_equal('123', cgi['id'].first)
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assert_equal('123', cgi['id'].last) # should be '' ?
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id1, id2, id3 = cgi['id']
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assert_equal(['123', '456', ''], [id1, id2, id3])
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str1, = cgi['str']
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assert_equal('@h =~ /^$/', str1)
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assert_not_same(str1, cgi['str']) # necessary?
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ensure
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$stderr = STDERR
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end
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end
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## cgi.params
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assert_equal(['123', '456', ''], cgi.params['id'])
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assert_equal(['@h =~ /^$/'], cgi.params['str'])
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## cgi.keys
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assert_equal(['id', 'str'], cgi.keys.sort)
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## cgi.key?, cgi.has_key?, cgi.include?
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assert_equal(true, cgi.key?('id'))
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assert_equal(true, cgi.has_key?('id'))
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assert_equal(true, cgi.include?('id'))
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assert_equal(false, cgi.key?('foo'))
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assert_equal(false, cgi.has_key?('foo'))
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assert_equal(false, cgi.include?('foo'))
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## invalid parameter name
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assert_equal('', cgi['*notfound*']) # [ruby-dev:30740]
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assert_equal([], cgi.params['*notfound*'])
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end
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def test_cgi_core_params_POST
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query_str = 'id=123&id=456&id=&str=%40h+%3D%7E+%2F%5E%24%2F'
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@environ = {
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'REQUEST_METHOD' => 'POST',
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'CONTENT_LENGTH' => query_str.length.to_s,
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'HTTP_COOKIE' => '_session_id=12345; name1=val1&val2;',
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'SERVER_SOFTWARE' => 'Apache 2.2.0',
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'SERVER_PROTOCOL' => 'HTTP/1.1',
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}
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ENV.update(@environ)
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$stdin = StringIO.new
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$stdin << query_str
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$stdin.rewind
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cgi = CGI.new
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## cgi[]
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assert_equal('123', cgi['id'])
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assert_equal('@h =~ /^$/', cgi['str'])
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## cgi.params
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assert_equal(['123', '456', ''], cgi.params['id'])
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assert_equal(['@h =~ /^$/'], cgi.params['str'])
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## invalid parameter name
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assert_equal('', cgi['*notfound*'])
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assert_equal([], cgi.params['*notfound*'])
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end
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def test_cgi_core_cookie
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@environ = {
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'REQUEST_METHOD' => 'GET',
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'QUERY_STRING' => 'id=123&id=456&id=&str=%40h+%3D%7E+%2F%5E%24%2F',
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'HTTP_COOKIE' => '_session_id=12345; name1=val1&val2;',
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'SERVER_SOFTWARE' => 'Apache 2.2.0',
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'SERVER_PROTOCOL' => 'HTTP/1.1',
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}
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ENV.update(@environ)
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cgi = CGI.new
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assert_not_nil(cgi.cookies)
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[ ['_session_id', ['12345'], ],
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['name1', ['val1', 'val2'], ],
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].each do |key, expected|
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cookie = cgi.cookies[key]
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assert_kind_of(CGI::Cookie, cookie)
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assert_equal(expected, cookie.value)
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assert_equal(false, cookie.secure)
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assert_nil(cookie.expires)
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assert_nil(cookie.domain)
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assert_equal('', cookie.path)
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end
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end
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def test_cgi_core_maxcontentlength
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@environ = {
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'REQUEST_METHOD' => 'POST',
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'CONTENT_LENGTH' => (64 * 1024 * 1024).to_s
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}
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ENV.update(@environ)
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ex = assert_raise(StandardError) do
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cgi = CGI.new
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end
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assert_equal("too large post data.", ex.message)
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end if CGI.const_defined?(:MAX_CONTENT_LENGTH)
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def test_cgi_core_out
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@environ = {
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'REQUEST_METHOD' => 'GET',
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'QUERY_STRING' => 'id=123&id=456&id=&str=%40h+%3D%7E+%2F%5E%24%2F',
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'HTTP_COOKIE' => '_session_id=12345; name1=val1&val2;',
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'SERVER_SOFTWARE' => 'Apache 2.2.0',
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'SERVER_PROTOCOL' => 'HTTP/1.1',
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}
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ENV.update(@environ)
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cgi = CGI.new
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## jis, euc, sjis string
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jis_str = "\e$B8+$m!\"?M$,%4%_$N$h$&$@\e(B"
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euc_str = "\270\253\244\355\241\242\277\315\244\254\245\264\245\337\244\316\244\350\244\246\244\300"
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sjis_str = "\214\251\202\353\201A\220l\202\252\203S\203~\202\314\202\346\202\244\202\276"
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if RUBY_VERSION<"1.9"
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## iso-2022-jp
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options = { 'charset'=>'iso-2022-jp' }
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$stdout = StringIO.new
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cgi.out(options) { euc_str }
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assert_equal('ja', options['language'])
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actual = $stdout.string
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expected = "Content-Type: text/html; charset=iso-2022-jp\r\n" +
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"Content-Length: 28\r\n" +
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"Content-Language: ja\r\n" +
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"\r\n" +
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jis_str
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assert_equal(expected,actual)
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## euc-jp
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options = { 'charset'=>'EUC-JP' }
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$stdout = StringIO.new
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cgi.out(options) { euc_str }
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assert_equal('ja', options['language'])
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actual = $stdout.string
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expected = "Content-Type: text/html; charset=EUC-JP\r\n" +
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"Content-Length: 22\r\n" +
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"Content-Language: ja\r\n" +
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"\r\n" +
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euc_str
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assert_equal(expected, actual)
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## shift_jis
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options = { 'charset'=>'Shift_JIS' }
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$stdout = StringIO.new
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cgi.out(options) { euc_str }
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assert_equal('ja', options['language'])
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actual = $stdout.string
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expected = "Content-Type: text/html; charset=Shift_JIS\r\n" +
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"Content-Length: 22\r\n" +
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"Content-Language: ja\r\n" +
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"\r\n" +
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sjis_str
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assert_equal(expected, actual)
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end
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## utf8 (not converted)
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options = { 'charset'=>'utf8' }
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$stdout = StringIO.new
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cgi.out(options) { euc_str }
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assert_nil(options['language'])
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actual = $stdout.string
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expected = "Content-Type: text/html; charset=utf8\r\n" +
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"Content-Length: 22\r\n" +
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"\r\n" +
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euc_str
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actual.force_encoding("ASCII-8BIT")
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expected.force_encoding("ASCII-8BIT")
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assert_equal(expected, actual)
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## language is keeped
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options = { 'charset'=>'Shift_JIS', 'language'=>'en' }
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$stdout = StringIO.new
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cgi.out(options) { euc_str }
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assert_equal('en', options['language'])
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## HEAD method
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ENV['REQUEST_METHOD'] = 'HEAD'
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options = { 'charset'=>'utf8' }
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$stdout = StringIO.new
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cgi.out(options) { euc_str }
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actual = $stdout.string
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expected = "Content-Type: text/html; charset=utf8\r\n" +
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"Content-Length: 22\r\n" +
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"\r\n"
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assert_equal(expected, actual)
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end
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def test_cgi_core_print
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@environ = {
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'REQUEST_METHOD' => 'GET',
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}
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ENV.update(@environ)
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cgi = CGI.new
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$stdout = StringIO.new
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str = "foobar"
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cgi.print(str)
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expected = str
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actual = $stdout.string
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assert_equal(expected, actual)
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end
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def test_cgi_core_environs
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@environ = {
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'REQUEST_METHOD' => 'GET',
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}
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ENV.update(@environ)
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cgi = CGI.new
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##
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list1 = %w[ AUTH_TYPE CONTENT_TYPE GATEWAY_INTERFACE PATH_INFO
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PATH_TRANSLATED QUERY_STRING REMOTE_ADDR REMOTE_HOST
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REMOTE_IDENT REMOTE_USER REQUEST_METHOD SCRIPT_NAME
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SERVER_NAME SERVER_PROTOCOL SERVER_SOFTWARE
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HTTP_ACCEPT HTTP_ACCEPT_CHARSET HTTP_ACCEPT_ENCODING
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HTTP_ACCEPT_LANGUAGE HTTP_CACHE_CONTROL HTTP_FROM HTTP_HOST
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HTTP_NEGOTIATE HTTP_PRAGMA HTTP_REFERER HTTP_USER_AGENT
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]
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list2 = %w[ CONTENT_LENGTH SERVER_PORT ]
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## string expected
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list1.each do |name|
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@environ[name] = "**#{name}**"
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end
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ENV.update(@environ)
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list1.each do |name|
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method = name.sub(/\AHTTP_/, '').downcase
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actual = cgi.__send__ method
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expected = "**#{name}**"
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assert_equal(expected, actual)
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end
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## integer expected
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ENV['CONTENT_LENGTH'] = '123'
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ENV['SERVER_PORT'] = '8080'
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assert_equal(123, cgi.content_length)
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assert_equal(8080, cgi.server_port)
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## raw cookie
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ENV['HTTP_COOKIE'] = 'name1=val1'
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ENV['HTTP_COOKIE2'] = 'name2=val2'
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assert_equal('name1=val1', cgi.raw_cookie)
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assert_equal('name2=val2', cgi.raw_cookie2)
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end
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def test_cgi_core_htmltype
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@environ = {
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'REQUEST_METHOD' => 'GET',
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}
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ENV.update(@environ)
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## no htmltype
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cgi = CGI.new
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assert_raise(NoMethodError) do cgi.doctype end
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## html3
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cgi = CGI.new('html3')
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expected = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">'
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assert_equal(expected, cgi.doctype)
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## html4
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cgi = CGI.new('html4')
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expected = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">'
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assert_equal(expected, cgi.doctype)
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## html4 transitional
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cgi = CGI.new('html4Tr')
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expected = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">'
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assert_equal(expected, cgi.doctype)
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## html4 frameset
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cgi = CGI.new('html4Fr')
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expected = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">'
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assert_equal(expected, cgi.doctype)
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end
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instance_methods.each do |method|
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private method if method =~ /^test_(.*)/ && $1 != ENV['TEST']
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end if ENV['TEST']
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end
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