2 """LitConfig - Configuration data for a 'lit' test runner instance, shared
5 The LitConfig object is also used to communicate with client configuration
6 files, it is always passed in as the global variable 'lit' so that
7 configuration files can access common functionality and internal components
11 # Provide access to built-in formats.
12 import LitFormats as formats
14 # Provide access to built-in utility functions.
17 def __init__(self, progname, path, quiet,
18 useValgrind, valgrindArgs,
20 noExecute, debug, isWindows,
22 # The name of the test runner.
23 self.progname = progname
24 # The items to add to the PATH environment variable.
25 self.path = list(map(str, path))
26 self.quiet = bool(quiet)
27 self.useValgrind = bool(useValgrind)
28 self.valgrindArgs = list(valgrindArgs)
29 self.useTclAsSh = bool(useTclAsSh)
30 self.noExecute = noExecute
32 self.isWindows = bool(isWindows)
33 self.params = dict(params)
39 def load_config(self, config, path):
40 """load_config(config, path) - Load a config object from an alternate
42 from TestingConfig import TestingConfig
43 return TestingConfig.frompath(path, config.parent, self,
47 def getBashPath(self):
48 """getBashPath - Get the path to 'bash'"""
51 if self.bashPath is not None:
54 self.bashPath = Util.which('bash', os.pathsep.join(self.path))
55 if self.bashPath is None:
56 # Check some known paths.
57 for path in ('/bin/bash', '/usr/bin/bash'):
58 if os.path.exists(path):
62 if self.bashPath is None:
63 self.warning("Unable to find 'bash', running Tcl tests internally.")
68 def _write_message(self, kind, message):
69 import inspect, os, sys
71 # Get the file/line where this message was generated.
72 f = inspect.currentframe()
73 # Step out of _write_message, and then out of wrapper.
75 file,line,_,_,_ = inspect.getframeinfo(f)
76 location = '%s:%d' % (os.path.basename(file), line)
78 print >>sys.stderr, '%s: %s: %s: %s' % (self.progname, location,
81 def note(self, message):
82 self._write_message('note', message)
84 def warning(self, message):
85 self._write_message('warning', message)
88 def error(self, message):
89 self._write_message('error', message)
92 def fatal(self, message):
94 self._write_message('fatal', message)