def testSuppressingLinelessWarningsPossible(self):
# Use a warningExtractor that does not provide line
# information
w = WarningCountingShellCommand(
warningExtractor=WarningCountingShellCommand.warnExtractWholeLine,
command="echo")
# Add suppression manually instead of using suppressionFile
fileRe = None
warnRe = ".*SUPPRESS.*"
start = None
end = None
suppression = (fileRe, warnRe, start, end)
w.addSuppression([suppression])
# Now call maybeAddWarning
warnings = []
line = "this warning should be SUPPRESSed"
match = re.match(".*warning.*", line)
w.maybeAddWarning(warnings, line, match)
# Finally make the suppressed warning was *not* added to the
# list of warnings
expectedWarnings = 0
self.assertEquals(len(warnings), expectedWarnings)
