inst/testme/test-FutureError.R

In future: Unified Parallel and Distributed Processing in R for Everyone

#' @tags FutureError
#' @tags sequential

library(future)

message("*** FutureError class ...")

## Minimal
ex <- FutureError(message = "Woops")
print(ex)

cond <- tryCatch(message("Woops", appendLF = FALSE), message = identity)
ex2 <- FutureError(message = cond)
print(ex2)
stopifnot(conditionMessage(ex2) == conditionMessage(ex))

f <- future({ 42L; stop("woops") })
v <- value(f, signal = FALSE)
print(v)
ex <- FutureError(message = "Woops", future = f)
print(ex)

message("*** FutureError class ... DONE")