generate.argset: Generates a set of all the combinations of arguments (argset)...

In cloudcello/stresstest: Fuzz/Stress Testing Environment

Description

This function uses an argument 'register' created earlier and generates all possible combiations of arguments, including argument 'states', such as 'missing' specified as '__MISSING__' in the register. The result is stored in the work environment. There is no special function to create an argument register to be used with 'generate.argset()' as the register is simply a list. Please see file 'fuzzdemo.R' for an example. At the moment the following character strings are interchangeable when setting up the test (the argument register): "__val.NULL__" and "NULL", "__val.NA__" and "NA", "__val.TRUE__" and "TRUE", "__val.FALSE__" and "FALSE". If you would like to actually assign character strings such as "NULL", "NA", "TRUE", "FALSE", simply override the function "prepareArgs" with your modified version.

Usage

generate.argset(arg_register, cust.env = NULL, verbose = FALSE,
  DEBUG = FALSE, display_progress = FALSE)

Arguments

arg_register	an argument register that contains all argument 'states' required to be tested (while combined with 'states' of other arguments)
cust.env	custom work environment
verbose	provides additional text output during processing
DEBUG	enters the debug mode on function entry
display_progress	prints "." on each iteration in the standard output

Author(s)

cloudcell

cloudcello/stresstest documentation built on May 13, 2019, 8:17 p.m.