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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/checkRaw.R
\name{checkRaw}
\alias{checkRaw}
\alias{check_raw}
\alias{assertRaw}
\alias{assert_raw}
\alias{testRaw}
\alias{test_raw}
\alias{expect_raw}
\title{Check if an argument is a raw vector}
\usage{
checkRaw(
x,
len = NULL,
min.len = NULL,
max.len = NULL,
names = NULL,
null.ok = FALSE
)
check_raw(
x,
len = NULL,
min.len = NULL,
max.len = NULL,
names = NULL,
null.ok = FALSE
)
assertRaw(
x,
len = NULL,
min.len = NULL,
max.len = NULL,
names = NULL,
null.ok = FALSE,
.var.name = vname(x),
add = NULL
)
assert_raw(
x,
len = NULL,
min.len = NULL,
max.len = NULL,
names = NULL,
null.ok = FALSE,
.var.name = vname(x),
add = NULL
)
testRaw(
x,
len = NULL,
min.len = NULL,
max.len = NULL,
names = NULL,
null.ok = FALSE
)
test_raw(
x,
len = NULL,
min.len = NULL,
max.len = NULL,
names = NULL,
null.ok = FALSE
)
expect_raw(
x,
len = NULL,
min.len = NULL,
max.len = NULL,
names = NULL,
null.ok = FALSE,
info = NULL,
label = vname(x)
)
}
\arguments{
\item{x}{[any]\cr
Object to check.}
\item{len}{[\code{integer(1)}]\cr
Exact expected length of \code{x}.}
\item{min.len}{[\code{integer(1)}]\cr
Minimal length of \code{x}.}
\item{max.len}{[\code{integer(1)}]\cr
Maximal length of \code{x}.}
\item{names}{[\code{character(1)}]\cr
Check for names. See \code{\link{checkNamed}} for possible values.
Default is \dQuote{any} which performs no check at all.
Note that you can use \code{\link{checkSubset}} to check for a specific set of names.}
\item{null.ok}{[\code{logical(1)}]\cr
If set to \code{TRUE}, \code{x} may also be \code{NULL}.
In this case only a type check of \code{x} is performed, all additional checks are disabled.}
\item{.var.name}{[\code{character(1)}]\cr
Name of the checked object to print in assertions. Defaults to
the heuristic implemented in \code{\link{vname}}.}
\item{add}{[\code{AssertCollection}]\cr
Collection to store assertion messages. See \code{\link{AssertCollection}}.}
\item{info}{[\code{character(1)}]\cr
Extra information to be included in the message for the testthat reporter.
See \code{\link[testthat]{expect_that}}.}
\item{label}{[\code{character(1)}]\cr
Name of the checked object to print in messages. Defaults to
the heuristic implemented in \code{\link{vname}}.}
}
\value{
Depending on the function prefix:
If the check is successful, the functions
\code{assertRaw}/\code{assert_raw} return
\code{x} invisibly, whereas
\code{checkRaw}/\code{check_raw} and
\code{testRaw}/\code{test_raw} return
\code{TRUE}.
If the check is not successful,
\code{assertRaw}/\code{assert_raw}
throws an error message,
\code{testRaw}/\code{test_raw}
returns \code{FALSE},
and \code{checkRaw}/\code{check_raw}
return a string with the error message.
The function \code{expect_raw} always returns an
\code{\link[testthat]{expectation}}.
}
\description{
Check if an argument is a raw vector
}
\examples{
testRaw(as.raw(2), min.len = 1L)
}
\seealso{
Other basetypes:
\code{\link{checkArray}()},
\code{\link{checkAtomic}()},
\code{\link{checkAtomicVector}()},
\code{\link{checkCharacter}()},
\code{\link{checkComplex}()},
\code{\link{checkDataFrame}()},
\code{\link{checkDate}()},
\code{\link{checkDouble}()},
\code{\link{checkEnvironment}()},
\code{\link{checkFactor}()},
\code{\link{checkFormula}()},
\code{\link{checkFunction}()},
\code{\link{checkInteger}()},
\code{\link{checkIntegerish}()},
\code{\link{checkList}()},
\code{\link{checkLogical}()},
\code{\link{checkMatrix}()},
\code{\link{checkNull}()},
\code{\link{checkNumeric}()},
\code{\link{checkPOSIXct}()},
\code{\link{checkVector}()}
}
\concept{basetypes}
|
