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Diffstat (limited to 'utils/lit/lit/LitConfig.py')
-rw-r--r-- | utils/lit/lit/LitConfig.py | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/utils/lit/lit/LitConfig.py b/utils/lit/lit/LitConfig.py new file mode 100644 index 0000000000..0e0a4931dc --- /dev/null +++ b/utils/lit/lit/LitConfig.py @@ -0,0 +1,95 @@ +class LitConfig: + """LitConfig - Configuration data for a 'lit' test runner instance, shared + across all tests. + + The LitConfig object is also used to communicate with client configuration + files, it is always passed in as the global variable 'lit' so that + configuration files can access common functionality and internal components + easily. + """ + + # Provide access to built-in formats. + import LitFormats as formats + + # Provide access to built-in utility functions. + import Util as util + + def __init__(self, progname, path, quiet, + useValgrind, valgrindArgs, + useTclAsSh, + noExecute, debug, isWindows, + params): + # The name of the test runner. + self.progname = progname + # The items to add to the PATH environment variable. + self.path = list(map(str, path)) + self.quiet = bool(quiet) + self.useValgrind = bool(useValgrind) + self.valgrindArgs = list(valgrindArgs) + self.useTclAsSh = bool(useTclAsSh) + self.noExecute = noExecute + self.debug = debug + self.isWindows = bool(isWindows) + self.params = dict(params) + self.bashPath = None + + self.numErrors = 0 + self.numWarnings = 0 + + def load_config(self, config, path): + """load_config(config, path) - Load a config object from an alternate + path.""" + from TestingConfig import TestingConfig + return TestingConfig.frompath(path, config.parent, self, + mustExist = True, + config = config) + + def getBashPath(self): + """getBashPath - Get the path to 'bash'""" + import os, Util + + if self.bashPath is not None: + return self.bashPath + + self.bashPath = Util.which('bash', os.pathsep.join(self.path)) + if self.bashPath is None: + # Check some known paths. + for path in ('/bin/bash', '/usr/bin/bash'): + if os.path.exists(path): + self.bashPath = path + break + + if self.bashPath is None: + self.warning("Unable to find 'bash', running Tcl tests internally.") + self.bashPath = '' + + return self.bashPath + + def _write_message(self, kind, message): + import inspect, os, sys + + # Get the file/line where this message was generated. + f = inspect.currentframe() + # Step out of _write_message, and then out of wrapper. + f = f.f_back.f_back + file,line,_,_,_ = inspect.getframeinfo(f) + location = '%s:%d' % (os.path.basename(file), line) + + print >>sys.stderr, '%s: %s: %s: %s' % (self.progname, location, + kind, message) + + def note(self, message): + self._write_message('note', message) + + def warning(self, message): + self._write_message('warning', message) + self.numWarnings += 1 + + def error(self, message): + self._write_message('error', message) + self.numErrors += 1 + + def fatal(self, message): + import sys + self._write_message('fatal', message) + sys.exit(2) |