future(), run(),
result() and value() update the RNG
state.Assert that rm(a) in a future expression only
removes a local variable a, but never a global variable
a.
Assert that packages data.table and ff are not affected when a future resets the R options on the worker when resolved.
Assert that a global that is a copy of a non-exported package
object (e.g. utils:::str2logical()) is not dropped because
it belongs to a package namespace.
Assert that ... can be exported as a global to a
future, and used as-is inside a function that does not have
... arguments.
check() and check_plan() gained
argument local, which is passed down to
run_test().
check() gained argument envir, which is
passed down to run_test().
The TestResult class did not record whether the test was evaluated in a local environment or not.
A too strict internal assertion would give
Error in evaluate_expr(test$expr, envir = envir, local = FALSE, output = output, : identical(Sys.getenv(), old$envvars) is not TRUE
for R 4.2.x and R-devel on MS Windows. This was because it is not
possible to remove environment variables on MS Windows; they can only be
set to an empty value.
Assert that future() doesn’t change the RNG
kind.
Assert that future(..., conditions = character(0L))
muffles all conditions.
For robustness, using explicit
stringsAsFactors = FALSE internally.
evaluate_expr(), which is used for running all
tests, now reset options, environment variables, the RNG kind, and the
random seed afterward to what it was before being called.
Added a package vignettes.
resolve() would use deprecated argument
value.Update the package description to use single quotes.
Add example to check().
resolved() will launch lazy futures.In non-interactive mode, check() will quit R with an
exit code that reflects whether all tests passed (0) or not
(1).
check() gained arguments so that it can be easily
called from R too.