text: import os
  import re
  import shutil
  import time
  
  import pytest
  
  from conftest import option
  from conftest import unit_stop
  from unit.applications.lang.php import TestApplicationPHP
  
  class TestPHPApplication(TestApplicationPHP):
      prerequisites = {'modules': {'php': 'all'}}
  
      def before_disable_functions(self):
          body = self.get()['body']
  
          assert re.search(r'time: \d+', body), 'disable_functions before time'
          assert re.search(r'exec: \/\w+', body), 'disable_functions before exec'
  
      def set_opcache(self, app, val):
          assert 'success' in self.conf(
              {"admin": {"opcache.enable": val, "opcache.enable_cli": val,},},
              'applications/' + app + '/options',
          )
  
          opcache = self.get()['headers']['X-OPcache']
  
          if not opcache or opcache == '-1':
              pytest.skip('opcache is not supported')
  
          assert opcache == val, 'opcache value'
  
      def test_php_application_variables(self):
          self.load('variables')
  
          body = 'Test body string.'
  
          resp = self.post(
              headers={
                  'Host': 'localhost',
                  'Content-Type': 'text/html',
                  'Custom-Header': 'blah',
                  'Connection': 'close',
              },
              body=body,
              url='/index.php/blah?var=val',
          )
  
          assert resp['status'] == 200, 'status'
          headers = resp['headers']
          header_server = headers.pop('Server')
          assert re.search(r'Unit/[\d\.]+', header_server), 'server header'
          assert (
              headers.pop('Server-Software') == header_server
          ), 'server software header'
  
          date = headers.pop('Date')
          assert date[-4:] == ' GMT', 'date header timezone'
          assert (
              abs(self.date_to_sec_epoch(date) - self.sec_epoch()) < 5
          ), 'date header'
  
          if 'X-Powered-By' in headers:
              headers.pop('X-Powered-By')
  
          headers.pop('Content-type')
          assert headers == {
              'Connection': 'close',
              'Content-Length': str(len(body)),
              'Request-Method': 'POST',
              'Path-Info': '/blah',
              'Request-Uri': '/index.php/blah?var=val',
              'Http-Host': 'localhost',
              'Server-Protocol': 'HTTP/1.1',
              'Custom-Header': 'blah',
          }, 'headers'
          assert resp['body'] == body, 'body'
  
      def test_php_application_query_string(self):
          self.load('query_string')
  
          resp = self.get(url='/?var1=val1&var2=val2')
  
          assert (
              resp['headers']['Query-String'] == 'var1=val1&var2=val2'
          ), 'query string'
  
      def test_php_application_query_string_empty(self):
          self.load('query_string')
  
          resp = self.get(url='/?')
  
          assert resp['status'] == 200, 'query string empty status'
          assert resp['headers']['Query-String'] == '', 'query string empty'
  
      def test_php_application_fastcgi_finish_request(self, temp_dir):
          self.load('fastcgi_finish_request')
  
          assert self.get()['body'] == '0123'
  
          unit_stop()
  
          with open(temp_dir + '/unit.log', 'r', errors='ignore') as f:
              errs = re.findall(r'Error in fastcgi_finish_request', f.read())
  
              assert len(errs) == 0, 'no error'
  
      def test_php_application_fastcgi_finish_request_2(self, temp_dir):
          self.load('fastcgi_finish_request')
  
          resp = self.get(url='/?skip')
          assert resp['status'] == 200
          assert resp['body'] == ''
  
          unit_stop()
  
          with open(temp_dir + '/unit.log', 'r', errors='ignore') as f:
              errs = re.findall(r'Error in fastcgi_finish_request', f.read())
  
              assert len(errs) == 0, 'no error'
  
      def test_php_application_query_string_absent(self):
          self.load('query_string')
  
          resp = self.get()
  
          assert resp['status'] == 200, 'query string absent status'
          assert resp['headers']['Query-String'] == '', 'query string absent'
  
      def test_php_application_phpinfo(self):
          self.load('phpinfo')
  
          resp = self.get()
  
          assert resp['status'] == 200, 'status'
          assert resp['body'] != '', 'body not empty'
  
      def test_php_application_header_status(self):
          self.load('header')
  
          assert (
              self.get(
                  headers={
                      'Host': 'localhost',
                      'Connection': 'close',
                      'X-Header': 'HTTP/1.1 404 Not Found',
                  }
              )['status']
              == 404
          ), 'status'
  
          assert (
              self.get(
                  headers={
                      'Host': 'localhost',
                      'Connection': 'close',
                      'X-Header': 'http/1.1 404 Not Found',
                  }
              )['status']
              == 404
          ), 'status case insensitive'
  
          assert (
              self.get(
                  headers={
                      'Host': 'localhost',
                      'Connection': 'close',
                      'X-Header': 'HTTP/ 404 Not Found',
                  }
              )['status']
              == 404
          ), 'status version empty'
  
      def test_php_application_404(self):
          self.load('404')
  
          resp = self.get()
  
          assert resp['status'] == 404, '404 status'
          assert re.search(
              r'<title>404 Not Found</title>', resp['body']
          ), '404 body'
  
      def test_php_application_keepalive_body(self):
          self.load('mirror')
  
          assert self.get()['status'] == 200, 'init'
  
          body = '0123456789' * 500
          (resp, sock) = self.post(
              headers={
                  'Host': 'localhost',
                  'Connection': 'keep-alive',
                  'Content-Type': 'text/html',
              },
              start=True,
              body=body,
              read_timeout=1,
          )
  
          assert resp['body'] == body, 'keep-alive 1'
  
          body = '0123456789'
          resp = self.post(
              headers={
                  'Host': 'localhost',
                  'Connection': 'close',
                  'Content-Type': 'text/html',
              },
              sock=sock,
              body=body,
          )
  
          assert resp['body'] == body, 'keep-alive 2'
  
      def test_php_application_conditional(self):
          self.load('conditional')
  
          assert re.search(r'True', self.get()['body']), 'conditional true'
          assert re.search(r'False', self.post()['body']), 'conditional false'
  
      def test_php_application_get_variables(self):
          self.load('get_variables')
  
          resp = self.get(url='/?var1=val1&var2=&var3')
          assert resp['headers']['X-Var-1'] == 'val1', 'GET variables'
          assert resp['headers']['X-Var-2'] == '', 'GET variables 2'
          assert resp['headers']['X-Var-3'] == '', 'GET variables 3'
          assert resp['headers']['X-Var-4'] == 'not set', 'GET variables 4'
  
      def test_php_application_post_variables(self):
          self.load('post_variables')
  
          resp = self.post(
              headers={
                  'Content-Type': 'application/x-www-form-urlencoded',
                  'Host': 'localhost',
                  'Connection': 'close',
              },
              body='var1=val1&var2=',
          )
          assert resp['headers']['X-Var-1'] == 'val1', 'POST variables'
          assert resp['headers']['X-Var-2'] == '', 'POST variables 2'
          assert resp['headers']['X-Var-3'] == 'not set', 'POST variables 3'
  
      def test_php_application_cookies(self):
          self.load('cookies')
  
          resp = self.get(
              headers={
                  'Cookie': 'var=val; var2=val2',
                  'Host': 'localhost',
                  'Connection': 'close',
              }
          )
  
          assert resp['headers']['X-Cookie-1'] == 'val', 'cookie'
          assert resp['headers']['X-Cookie-2'] == 'val2', 'cookie'
  
      def test_php_application_ini_precision(self):
          self.load('ini_precision')
  
          assert self.get()['headers']['X-Precision'] != '4', 'ini value default'
  
          self.conf(
              {"file": "ini/php.ini"}, 'applications/ini_precision/options'
          )
  
          assert (
              self.get()['headers']['X-File']
              == option.test_dir + '/php/ini_precision/ini/php.ini'
          ), 'ini file'
          assert self.get()['headers']['X-Precision'] == '4', 'ini value'
  
      @pytest.mark.skip('not yet')
      def test_php_application_ini_admin_user(self):
          self.load('ini_precision')
  
          assert 'error' in self.conf(
              {"user": {"precision": "4"}, "admin": {"precision": "5"}},
              'applications/ini_precision/options',
          ), 'ini admin user'
  
      def test_php_application_ini_admin(self):
          self.load('ini_precision')
  
          self.conf(
              {"file": "php.ini", "admin": {"precision": "5"}},
              'applications/ini_precision/options',
          )
  
          assert self.get()['headers']['X-Precision'] == '5', 'ini value admin'
  
      def test_php_application_ini_user(self):
          self.load('ini_precision')
  
          self.conf(
              {"file": "php.ini", "user": {"precision": "5"}},
              'applications/ini_precision/options',
          )
  
          assert self.get()['headers']['X-Precision'] == '5', 'ini value user'
  
      def test_php_application_ini_user_2(self):
          self.load('ini_precision')
  
          self.conf(
              {"file": "ini/php.ini"}, 'applications/ini_precision/options'
          )
  
          assert self.get()['headers']['X-Precision'] == '4', 'ini user file'
  
          self.conf(
              {"precision": "5"}, 'applications/ini_precision/options/user'
          )
  
          assert self.get()['headers']['X-Precision'] == '5', 'ini value user'
  
      def test_php_application_ini_set_admin(self):
          self.load('ini_precision')
  
          self.conf(
              {"admin": {"precision": "5"}}, 'applications/ini_precision/options'
          )
  
          assert (
              self.get(url='/?precision=6')['headers']['X-Precision'] == '5'
          ), 'ini set admin'
  
      def test_php_application_ini_set_user(self):
          self.load('ini_precision')
  
          self.conf(
              {"user": {"precision": "5"}}, 'applications/ini_precision/options'
          )
  
          assert (
              self.get(url='/?precision=6')['headers']['X-Precision'] == '6'
          ), 'ini set user'
  
      def test_php_application_ini_repeat(self):
          self.load('ini_precision')
  
          self.conf(
              {"user": {"precision": "5"}}, 'applications/ini_precision/options'
          )
  
          assert self.get()['headers']['X-Precision'] == '5', 'ini value'
  
          assert self.get()['headers']['X-Precision'] == '5', 'ini value repeat'
  
      def test_php_application_disable_functions_exec(self):
          self.load('time_exec')
  
          self.before_disable_functions()
  
          self.conf(
              {"admin": {"disable_functions": "exec"}},
              'applications/time_exec/options',
          )
  
          body = self.get()['body']
  
          assert re.search(r'time: \d+', body), 'disable_functions time'
          assert not re.search(r'exec: \/\w+', body), 'disable_functions exec'
  
      def test_php_application_disable_functions_comma(self):
          self.load('time_exec')
  
          self.before_disable_functions()
  
          self.conf(
              {"admin": {"disable_functions": "exec,time"}},
              'applications/time_exec/options',
          )
  
          body = self.get()['body']
  
          assert not re.search(
              r'time: \d+', body
          ), 'disable_functions comma time'
          assert not re.search(
              r'exec: \/\w+', body
          ), 'disable_functions comma exec'
  
      def test_php_application_disable_functions_space(self):
          self.load('time_exec')
  
          self.before_disable_functions()
  
          self.conf(
              {"admin": {"disable_functions": "exec time"}},
              'applications/time_exec/options',
          )
  
          body = self.get()['body']
  
          assert not re.search(
              r'time: \d+', body
          ), 'disable_functions space time'
          assert not re.search(
              r'exec: \/\w+', body
          ), 'disable_functions space exec'
  
      def test_php_application_disable_functions_user(self):
          self.load('time_exec')
  
          self.before_disable_functions()
  
          self.conf(
              {"user": {"disable_functions": "exec"}},
              'applications/time_exec/options',
          )
  
          body = self.get()['body']
  
          assert re.search(r'time: \d+', body), 'disable_functions user time'
          assert not re.search(
              r'exec: \/\w+', body
          ), 'disable_functions user exec'
  
      def test_php_application_disable_functions_nonexistent(self):
          self.load('time_exec')
  
          self.before_disable_functions()
  
          self.conf(
              {"admin": {"disable_functions": "blah"}},
              'applications/time_exec/options',
          )
  
          body = self.get()['body']
  
          assert re.search(
              r'time: \d+', body
          ), 'disable_functions nonexistent time'
          assert re.search(
              r'exec: \/\w+', body
          ), 'disable_functions nonexistent exec'
  
      def test_php_application_disable_classes(self):
          self.load('date_time')
  
          assert re.search(
              r'012345', self.get()['body']
          ), 'disable_classes before'
  
          self.conf(
              {"admin": {"disable_classes": "DateTime"}},
              'applications/date_time/options',
          )
  
          assert not re.search(
              r'012345', self.get()['body']
          ), 'disable_classes before'
  
      def test_php_application_disable_classes_user(self):
          self.load('date_time')
  
          assert re.search(
              r'012345', self.get()['body']
          ), 'disable_classes before'
  
          self.conf(
              {"user": {"disable_classes": "DateTime"}},
              'applications/date_time/options',
          )
  
          assert not re.search(
              r'012345', self.get()['body']
          ), 'disable_classes before'
  
      def test_php_application_error_log(self, temp_dir):
          self.load('error_log')
  
          assert self.get()['status'] == 200, 'status'
  
          time.sleep(1)
  
          assert self.get()['status'] == 200, 'status 2'
  
          unit_stop()
  
          pattern = r'\d{4}\/\d\d\/\d\d\s\d\d:.+\[notice\].+Error in application'
  
          assert self.wait_for_record(pattern) is not None, 'errors print'
  
          with open(temp_dir + '/unit.log', 'r', errors='ignore') as f:
              errs = re.findall(pattern, f.read())
  
              assert len(errs) == 2, 'error_log count'
  
              date = errs[0].split('[')[0]
              date2 = errs[1].split('[')[0]
              assert date != date2, 'date diff'
  
      def test_php_application_script(self):
          assert 'success' in self.conf(
              {
                  "listeners": {"*:7080": {"pass": "applications/script"}},
                  "applications": {
                      "script": {
                          "type": "php",
                          "processes": {"spare": 0},
                          "root": option.test_dir + "/php/script",
                          "script": "phpinfo.php",
                      }
                  },
              }
          ), 'configure script'
  
          resp = self.get()
  
          assert resp['status'] == 200, 'status'
          assert resp['body'] != '', 'body not empty'
  
      def test_php_application_index_default(self):
          assert 'success' in self.conf(
              {
                  "listeners": {"*:7080": {"pass": "applications/phpinfo"}},
                  "applications": {
                      "phpinfo": {
                          "type": "php",
                          "processes": {"spare": 0},
                          "root": option.test_dir + "/php/phpinfo",
                      }
                  },
              }
          ), 'configure index default'
  
          resp = self.get()
  
          assert resp['status'] == 200, 'status'
          assert resp['body'] != '', 'body not empty'
  
      def test_php_application_extension_check(self, temp_dir):
          self.load('phpinfo')
  
          assert self.get(url='/index.wrong')['status'] != 200, 'status'
  
          new_root = temp_dir + "/php"
          os.mkdir(new_root)
          shutil.copy(option.test_dir + '/php/phpinfo/index.wrong', new_root)
  
          assert 'success' in self.conf(
              {
                  "listeners": {"*:7080": {"pass": "applications/phpinfo"}},
                  "applications": {
                      "phpinfo": {
                          "type": "php",
                          "processes": {"spare": 0},
                          "root": new_root,
                          "working_directory": new_root,
                      }
                  },
              }
          ), 'configure new root'
  
          resp = self.get()
          assert str(resp['status']) + resp['body'] != '200', 'status new root'
  
      def run_php_application_cwd_root_tests(self):
          assert 'success' in self.conf_delete(
              'applications/cwd/working_directory'
          )
  
          script_cwd = option.test_dir + '/php/cwd'
  
          resp = self.get()
          assert resp['status'] == 200, 'status ok'
          assert resp['body'] == script_cwd, 'default cwd'
  
          assert 'success' in self.conf(
              '"' + option.test_dir + '"', 'applications/cwd/working_directory',
          )
  
          resp = self.get()
          assert resp['status'] == 200, 'status ok'
          assert resp['body'] == script_cwd, 'wdir cwd'
  
          resp = self.get(url='/?chdir=/')
          assert resp['status'] == 200, 'status ok'
          assert resp['body'] == '/', 'cwd after chdir'
  
          # cwd must be restored
  
          resp = self.get()
          assert resp['status'] == 200, 'status ok'
          assert resp['body'] == script_cwd, 'cwd restored'
  
          resp = self.get(url='/subdir/')
          assert resp['body'] == script_cwd + '/subdir', 'cwd subdir'
  
      def test_php_application_cwd_root(self):
          self.load('cwd')
          self.run_php_application_cwd_root_tests()
  
      def test_php_application_cwd_opcache_disabled(self):
          self.load('cwd')
          self.set_opcache('cwd', '0')
          self.run_php_application_cwd_root_tests()
  
      def test_php_application_cwd_opcache_enabled(self):
          self.load('cwd')
          self.set_opcache('cwd', '1')
          self.run_php_application_cwd_root_tests()
  
      def run_php_application_cwd_script_tests(self):
          self.load('cwd')
  
          script_cwd = option.test_dir + '/php/cwd'
  
          assert 'success' in self.conf_delete(
              'applications/cwd/working_directory'
          )
  
          assert 'success' in self.conf('"index.php"', 'applications/cwd/script')
  
          assert self.get()['body'] == script_cwd, 'default cwd'
  
          assert self.get(url='/?chdir=/')['body'] == '/', 'cwd after chdir'
  
          # cwd must be restored
          assert self.get()['body'] == script_cwd, 'cwd restored'
  
      def test_php_application_cwd_script(self):
          self.load('cwd')
          self.run_php_application_cwd_script_tests()
  
      def test_php_application_cwd_script_opcache_disabled(self):
          self.load('cwd')
          self.set_opcache('cwd', '0')
          self.run_php_application_cwd_script_tests()
  
      def test_php_application_cwd_script_opcache_enabled(self):
          self.load('cwd')
          self.set_opcache('cwd', '1')
          self.run_php_application_cwd_script_tests()
  
      def test_php_application_path_relative(self):
          self.load('open')
  
          assert self.get()['body'] == 'test', 'relative path'
  
          assert (
              self.get(url='/?chdir=/')['body'] != 'test'
          ), 'relative path w/ chdir'
  
          assert self.get()['body'] == 'test', 'relative path 2'
  