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Test cases can use this function to issue helpful messages depending on
the number of -v
/--verbose
options passed to runtest on
the command line. It prints string if the value of the variable
verbose
is higher than or equal to the optional loglevel. The
default log level is 1. Use the optional -log
argument to cause
string to always be added to the log file, even if it won’t be printed.
Use the optional -x
argument to log the test results into a
parsable XML file. Use the optional -n
argument to print string
without a trailing newline. Use the optional --
argument if
string begins with "-".
verbose{-log -x -n -r string loglevel}
-x
-log
-n
--
string
number