Source Code for Module rostest.rostest_parent

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33  # Revision $Id$ 
34   
35  import logging 
36  import sys 
37   
38  import roslaunch.config 
39  from roslaunch.core import printlog_bold, RLException 
40  import roslaunch.launch 
41  import roslaunch.pmon 
42  import roslaunch.server 
43  import roslaunch.xmlloader  
44   
45  import roslaunch.parent 
46   
47 -class ROSTestLaunchParent(roslaunch.parent.ROSLaunchParent): 
48   
49 -    def __init__(self, config, roslaunch_files, port): 
50          if config is None: 
51              raise Exception("config not initialized") 
52          # we generate a run_id for each test 
53          run_id = roslaunch.core.generate_run_id() 
54          super(ROSTestLaunchParent, self).__init__(run_id, roslaunch_files, is_core=True, port=port, is_rostest=True) 
55          self.config = config 
56           
57 -    def _load_config(self): 
58          # disable super, just in case, though this shouldn't get called 
59          pass 
60   
61 -    def setUp(self): 
62          """ 
63          initializes self.config and xmlrpc infrastructure 
64          """ 
65          self._start_infrastructure() 
66          self._init_runner() 
67   
68 -    def tearDown(self): 
69          if self.runner is not None: 
70              runner = self.runner 
71              runner.stop() 
72          self._stop_infrastructure() 
73   
74 -    def launch(self): 
75          """ 
76          perform launch of nodes, does not launch tests.  rostest_parent 
77          follows a different pattern of init/run than the normal 
78          roslaunch, which is why it does not reuse start()/spin() 
79          """ 
80          if self.runner is not None: 
81              return self.runner.launch() 
82          else: 
83              raise Exception("no runner to launch") 
84   
85 -    def run_test(self, test): 
86          """ 
87          run the test, blocks until completion  
88          """ 
89          if self.runner is not None: 
90              # run the test, blocks until completion             
91              return self.runner.run_test(test) 
92          else: 
93              raise Exception("no runner") 
94