Check if an argument is a raw vector
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))
[any] Object to check.
[integer(1)
]
Exact expected length of x
.
[integer(1)
]
Minimal length of x
.
[integer(1)
]
Maximal length of x
.
[character(1)
]
Check for names. See checkNamed
for possible values.
Default is “any” which performs no check at all.
Note that you can use checkSubset
to check for a specific set of names.
[logical(1)
]
If set to TRUE
, x
may also be NULL
.
In this case only a type check of x
is performed, all additional checks are disabled.
[character(1)
]
Name of the checked object to print in assertions. Defaults to
the heuristic implemented in vname
.
[AssertCollection
]
Collection to store assertion messages. See AssertCollection
.
[character(1)]
Extra information to be included in the message for the testthat reporter.
See expect_that
.
[character(1)
]
Name of the checked object to print in messages. Defaults to
the heuristic implemented in vname
.
Depending on the function prefix:
If the check is successful, the functions
assertRaw
/assert_raw
return
x
invisibly, whereas
checkRaw
/check_raw
and
testRaw
/test_raw
return
TRUE
.
If the check is not successful,
assertRaw
/assert_raw
throws an error message,
testRaw
/test_raw
returns FALSE
,
and checkRaw
returns a string with the error message.
The function expect_raw
always returns an
expectation
.
Other basetypes: checkArray
,
checkAtomicVector
,
checkAtomic
, checkCharacter
,
checkComplex
, checkDataFrame
,
checkDate
, checkDouble
,
checkEnvironment
,
checkFactor
, checkFormula
,
checkFunction
,
checkIntegerish
,
checkInteger
, checkList
,
checkLogical
, checkMatrix
,
checkNull
, checkNumeric
,
checkPOSIXct
, checkVector
# NOT RUN {
testRaw(as.raw(2), min.len = 1L)
# }
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