R Under development (unstable) (2024-03-25 r86192 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
[17:26:37.675] plan(): Setting new future strategy stack:
[17:26:37.676] List of future strategies:
[17:26:37.676] 1. sequential:
[17:26:37.676]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:26:37.676]    - tweaked: FALSE
[17:26:37.676]    - call: future::plan("sequential")
[17:26:37.692] plan(): nbrOfWorkers() = 1
> 
> options(future.debug = FALSE)
> message("*** futureCall() ...")
*** futureCall() ...
> 
> message("- futureCall() - sequential + lazy ...")
- futureCall() - sequential + lazy ...
> 
> f1 <- future(do.call(rnorm, args = list(n = 100)), seed = NULL, lazy = TRUE)
> f2 <- futureCall(rnorm, args = list(n = 100), seed = NULL, lazy = TRUE)
> 
> set.seed(42L)
> v0 <- rnorm(n = 100)
> str(list(v0 = v0))
List of 1
 $ v0: num [1:100] 1.371 -0.565 0.363 0.633 0.404 ...
> 
> set.seed(42L)
> v1 <- value(f1)
> str(list(v1 = v1))
List of 1
 $ v1: num [1:100] 1.371 -0.565 0.363 0.633 0.404 ...
> 
> set.seed(42L)
> v2 <- value(f2)
> str(list(v2 = v2))
List of 1
 $ v2: num [1:100] 1.371 -0.565 0.363 0.633 0.404 ...
> 
> ## Because we use lazy futures and set the
> ## random seed just before they are resolved
> stopifnot(all.equal(v1, v0))
> stopifnot(all.equal(v1, v2))
> 
> message("- futureCall() - sequential + lazy ... DONE")
- futureCall() - sequential + lazy ... DONE
> 
> message("- futureCall() - mix of strategies, cores, lazy and globals ...")
- futureCall() - mix of strategies, cores, lazy and globals ...
> 
> a <- 3
> args <- list(x = 42, y = 12)
> v0 <- do.call(function(x, y) a * (x - y), args = args)
> 
> for (cores in 1:availCores) {
+   ## Speed up CRAN checks: Skip on CRAN Windows 32-bit
+   if (!fullTest && isWin32) next
+   
+   message(sprintf("Testing with %d cores ...", cores))
+   options(mc.cores = cores)
+   strategies <- supportedStrategies(cores)
+ 
+   for (strategy in strategies) {
+     message(sprintf("- plan('%s') ...", strategy))
+     plan(strategy)
+ 
+     for (lazy in c(FALSE, TRUE)) {
+       for (globals in c(FALSE, TRUE)) {
+         message("- futureCall() #1")
+         a <- 3
+         args <- list(x = 42, y = 12)
+         f <- futureCall(function(x, y) a * (x - y), args = args,
+                         globals = globals, lazy = lazy)
+         rm(list = c("a", "args"))
+         print(f)
+         res1 <- tryCatch({
+           v1 <- value(f)
+         }, error = identity)
+         stopifnot(!inherits(res1, "FutureError"))
+         if (isTRUE(as.logical(Sys.getenv("R_CHECK_IDEAL")))) {
+           if (globals) {
+             stopifnot(all.equal(v1, v0))
+           } else {
+             stopifnot(inherits(res1, "error"))
+           }
+         } else {
+           if (!inherits(res1, "error")) {
+             utils::str(list(strategy = strategy, globals = globals, lazy = lazy, v0 = v0, v1 = v1))
+             stopifnot(all.equal(v1, v0))
+           } else {
+             stopifnot(!globals)
+           }
+         }
+ 
+         message("- futureCall() #2")
+         a <- 3
+         args <- list(x = 42, y = 12)
+         f <- futureCall(function(x, y) a * (x - y), args = args,
+                         globals = "a", lazy = lazy)
+         rm(list = c("a", "args"))
+         print(f)
+         res2 <- tryCatch({
+           v2 <- value(f)
+         }, error = identity)
+         stopifnot(!inherits(res2, "FutureError"))
+         if (isTRUE(as.logical(Sys.getenv("R_CHECK_IDEAL")))) {
+           if (globals) {
+             stopifnot(all.equal(v2, v0))
+           } else {
+             stopifnot(inherits(res2, "error"))
+           }
+         } else {
+           if (!inherits(res2, "error")) {
+             utils::str(list(strategy = strategy, globals = globals, lazy = lazy, v0 = v0, v2 = v2))
+             stopifnot(all.equal(v2, v0))
+           } else {
+             stopifnot(!globals)
+           }
+         }
+         
+         message("- futureCall() #3")
+         args <- list(x = 42, y = 12)
+         f <- futureCall(function(x, y) a * (x - y), args = args,
+                         globals = list(a = 3), lazy = lazy)
+         rm(list = "args")
+         print(f)
+         res3 <- tryCatch({
+           v3 <- value(f)
+         }, error = identity)
+         stopifnot(!inherits(res3, "FutureError"))
+         if (isTRUE(as.logical(Sys.getenv("R_CHECK_IDEAL")))) {
+           if (globals) {
+             stopifnot(all.equal(v3, v0))
+           } else {
+             stopifnot(inherits(res3, "error"))
+           }
+         } else {
+           if (!inherits(res3, "error")) {
+             utils::str(list(strategy = strategy, globals = globals, lazy = lazy, v0 = v0, v3 = v3, res3 = res3))
+             stopifnot(all.equal(v3, v0))
+           } else {
+             stopifnot(!globals)
+           }
+         }
+ 
+         message("- futureCall() #4")
+         ## FIXME: This works and fails in non-expected ways /HB 2022-05-26
+         local({
+           a <- 2
+           g <- function() a
+           f <- futureCall(g, globals = globals, lazy = lazy)
+           rm(list = "a")
+ 
+           truth <- 2
+           message("truth: ", truth)
+ 
+           v4 <- tryCatch(value(f), error = identity)
+           print(v4)
+ 
+           utils::str(list(strategy = strategy, globals = globals, lazy = lazy, v4 = v4))
+ 
+           if (isTRUE(as.logical(Sys.getenv("R_CHECK_IDEAL")))) {
+             if (globals) {
+               stopifnot(identical(v4, truth))
+             } else {
+               stopifnot(inherits(v4, "error"))
+             }
+           } else if (isTRUE(getOption("future.globals.keepWhere", FALSE))) {
+             if (isTRUE(getOption("future.globals.globalsOf.locals", TRUE))) {
+               if (globals) {
+                 stopifnot(identical(v4, truth))
+               } else if (lazy) {
+                 stopifnot(inherits(v4, "error"))
+               } else {
+                 stopifnot(identical(v4, truth))
+               }
+             } else {
+               if (lazy) {
+                 stopifnot(inherits(v4, "error"))
+               } else {
+                 stopifnot(identical(v4, truth))
+               }
+             }
+           } else {
+             if (isTRUE(getOption("future.globals.globalsOf.locals", TRUE))) {
+               if (globals) {
+                 stopifnot(identical(v4, truth))
+               } else if (lazy) {
+                 stopifnot(inherits(v4, "error"))
+               } else if (strategy %in% c("sequential", "multicore")) {
+                 stopifnot(inherits(v4, "error"))
+               } else {
+                 stopifnot(identical(v4, truth))
+               }
+             } else {
+               if (strategy %in% c("sequential", "multicore")) {
+                 stopifnot(inherits(v4, "error"))
+               } else if (lazy) {
+                 stopifnot(inherits(v4, "error"))
+               } else {
+                 stopifnot(identical(v4, truth))
+               }
+             }
+           }
+         })
+ 
+         rm(list = c("v1", "v2", "v3", "v4"))
+       }
+     }
+   }
+   message(sprintf("Testing with %d cores ... DONE", cores))
+ }
Testing with 1 cores ...
- plan('sequential') ...
- futureCall() #1
SequentialFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: 0x000001977cbadc30
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 2 objects totaling 2.46 KiB (function 'FUN' of 2.35 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
List of 5
 $ strategy: chr "sequential"
 $ globals : logi FALSE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v1      : num 90
- futureCall() #2
SequentialFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: 0x000001977e371490
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
List of 5
 $ strategy: chr "sequential"
 $ globals : logi FALSE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
SequentialFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: 0x000001977e8b91b0
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
List of 6
 $ strategy: chr "sequential"
 $ globals : logi FALSE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
<simpleError in (function () a)(): object 'a' not found>
List of 4
 $ strategy: chr "sequential"
 $ globals : logi FALSE
 $ lazy    : logi FALSE
 $ v4      :List of 2
  ..$ message: chr "object 'a' not found"
  ..$ call   : language (function ()  a)()
  ..- attr(*, "class")= chr [1:3] "simpleError" "error" "condition"
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
- futureCall() #1
SequentialFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: 0x000001977c93ea40
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (function 'FUN' of 1.15 KiB, list 'args' of 112 bytes, numeric 'a' of 56 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
List of 5
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v1      : num 90
- futureCall() #2
SequentialFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: 0x000001977e6aef80
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
List of 5
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
SequentialFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: 0x000001977c6a6c38
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
List of 6
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
[1] 2
List of 4
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v4      : num 2
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
- futureCall() #1
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977e298ae8
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 2 objects totaling 2.46 KiB (function 'FUN' of 2.35 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
- futureCall() #2
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977e62cc00
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 5
 $ strategy: chr "sequential"
 $ globals : logi FALSE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977ca12ed8
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 6
 $ strategy: chr "sequential"
 $ globals : logi FALSE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
<simpleError in (function () a)(): object 'a' not found>
List of 4
 $ strategy: chr "sequential"
 $ globals : logi FALSE
 $ lazy    : logi TRUE
 $ v4      :List of 2
  ..$ message: chr "object 'a' not found"
  ..$ call   : language (function ()  a)()
  ..- attr(*, "class")= chr [1:3] "simpleError" "error" "condition"
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v1' not found
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
- futureCall() #1
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977dc85370
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (function 'FUN' of 1.15 KiB, list 'args' of 112 bytes, numeric 'a' of 56 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 5
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v1      : num 90
- futureCall() #2
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977e8aaca8
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 5
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977c122ce0
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 6
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
[1] 2
List of 4
 $ strategy: chr "sequential"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v4      : num 2
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
Testing with 1 cores ... DONE
Testing with 2 cores ...
- plan('multisession') ...
- futureCall() #1
MultisessionFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977e2a76f0
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 2 objects totaling 2.46 KiB (function 'FUN' of 2.35 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
- futureCall() #2
MultisessionFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977d43ff10
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
List of 5
 $ strategy: chr "multisession"
 $ globals : logi FALSE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
MultisessionFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001978064a140
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
List of 6
 $ strategy: chr "multisession"
 $ globals : logi FALSE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
[1] 2
List of 4
 $ strategy: chr "multisession"
 $ globals : logi FALSE
 $ lazy    : logi FALSE
 $ v4      : num 2
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v1' not found
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
- futureCall() #1
MultisessionFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x0000019781018c50
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (function 'FUN' of 1.15 KiB, list 'args' of 112 bytes, numeric 'a' of 56 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
List of 5
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v1      : num 90
- futureCall() #2
MultisessionFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x0000019781672e60
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
List of 5
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
MultisessionFuture:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x0000019781c1a6d8
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
List of 6
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
[1] 2
List of 4
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi FALSE
 $ v4      : num 2
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
- futureCall() #1
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x0000019782711af8
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 2 objects totaling 2.46 KiB (function 'FUN' of 2.35 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
- futureCall() #2
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977ea0adc0
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 5
 $ strategy: chr "multisession"
 $ globals : logi FALSE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001977e16fdf8
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 6
 $ strategy: chr "multisession"
 $ globals : logi FALSE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
<simpleError in (function () a)(): object 'a' not found>
List of 4
 $ strategy: chr "multisession"
 $ globals : logi FALSE
 $ lazy    : logi TRUE
 $ v4      :List of 2
  ..$ message: chr "object 'a' not found"
  ..$ call   : language (function ()  a)()
  ..- attr(*, "class")= chr [1:3] "simpleError" "error" "condition"
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v1' not found
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
- futureCall() #1
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x0000019780a2c668
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (function 'FUN' of 1.15 KiB, list 'args' of 112 bytes, numeric 'a' of 56 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 5
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v1      : num 90
- futureCall() #2
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x000001978104f320
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 5
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v2      : num 90
- futureCall() #3
Future:
Label: '<none>'
Expression:
do.call(what = FUN, args = args)
Lazy evaluation: TRUE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: 0x00000197815723c0
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 3 objects totaling 1.31 KiB (numeric 'a' of 56 bytes, function 'FUN' of 1.15 KiB, list 'args' of 112 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: ebb6de9c-e366-71c5-23a4-8321552f878f
Class: 'Future', 'environment'
List of 6
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v0      : num 90
 $ v3      : num 90
 $ res3    : num 90
- futureCall() #4
truth: 2
[1] 2
List of 4
 $ strategy: chr "multisession"
 $ globals : logi TRUE
 $ lazy    : logi TRUE
 $ v4      : num 2
Warning in rm(list = c("v1", "v2", "v3", "v4")) : object 'v4' not found
Testing with 2 cores ... DONE
> 
> message("- futureCall() - mix of strategies, cores, lazy and globals ... DONE")
- futureCall() - mix of strategies, cores, lazy and globals ... DONE
> 
> message("- futureCall() - bug fixes")
- futureCall() - bug fixes
> 
> plan(sequential)
> plan(cluster, workers = 1L)
> 
> fcn <- function() a
> v <- tryCatch(local({
+   abc <- 42
+   f <- futureCall(fcn, args = list(), globals = "abc")
+   value(f)
+ }), error = identity)
> 
> ## Bug #262: the above used to return NULL
> stopifnot(!is.null(v))
> 
> ## Bug: Now, it instead fails, because it cannot find 'abc'
> print(v)
<simpleError in (function () a)(): object 'a' not found>
> stopifnot(inherits(v, "error"))
> 
> message("*** futureCall() ... DONE")
*** futureCall() ... DONE
> 
> source("incl/end.R")
Failed to undo environment variables:
 - Expected environment variables: [n=204] '!ExitCode', 'ALLUSERSPROFILE', 'APPDATA', 'BIBINPUTS', 'BINDIR', 'BSTINPUTS', 'COMMONPROGRAMFILES', 'COMPUTERNAME', 'COMSPEC', 'CURL_CA_BUNDLE', 'CYGWIN', 'CommonProgramFiles(x86)', 'CommonProgramW6432', 'DriverData', 'HOME', 'HOMEDRIVE', 'HOMEPATH', 'JAGS_ROOT', 'JAVA_HOME', 'LANGUAGE', 'LC_COLLATE', 'LC_MONETARY', 'LC_TIME', 'LOCALAPPDATA', 'LOGONSERVER', 'LS_HOME', 'LS_LICENSE_PATH', 'MAKE', 'MAKEFLAGS', 'MAKELEVEL', 'MFLAGS', 'MSMPI_BENCHMARKS', 'MSMPI_BIN', 'MSYS2_ENV_CONV_EXCL', 'NUMBER_OF_PROCESSORS', 'OCL', 'OMP_THREAD_LIMIT', 'OS', 'PATH', 'PATHEXT', 'PROCESSOR_ARCHITECTURE', 'PROCESSOR_IDENTIFIER', 'PROCESSOR_LEVEL', 'PROCESSOR_REVISION', 'PROGRAMFILES', 'PROMPT', 'PSModulePath', 'PUBLIC', 'PWD', 'ProgramData', 'ProgramFiles(x86)', 'ProgramW6432', 'RTOOLS43_HOME', 'RTOOLS44_HOME', 'R_ARCH', 'R_BROWSER', 'R_BZIPCMD', 'R_CMD', 'R_COMPILED_BY', 'R_CRAN_WEB', 'R_CUSTOM_TOOLS_PATH', 'R_CUSTOM_TOOLS_SOFT', 'R_DOC_DIR', 'R_ENVIRON_USER', 'R_GSCMD', 'R_GZIPCMD', 'R_HOME', 'R_INCLUDE_DIR', 'R_INSTALL_TAR', 'R_LIBS', 'R_LIBS_SITE', 'R_LIBS_USER', 'R_MAX_NUM_DLLS', 'R_OSTYPE', 'R_PAPERSIZE', 'R_PAPERSIZE_USER', 'R_PARALLELLY_MAKENODEPSOCK_AUTOKILL', 'R_PARALLELLY_MAKENODEPSOCK_CONNECTTIMEOUT', 'R_PARALLELLY_MAKENODEPSOCK_RSCRIPT_LABEL', 'R_PARALLELLY_MAKENODEPSOCK_SESSIONINFO_PKGS', 'R_PARALLELLY_MAKENODEPSOCK_TIMEOUT', 'R_PARALLELLY_RANDOM_PORTS', 'R_PARALLEL_PORT', 'R_RD4PDF', 'R_RTOOLS44_PATH', 'R_SCRIPT_LEGACY', 'R_SHARE_DIR', 'R_TESTS', 'R_UNZIPCMD', 'R_USER', 'R_VERSION', 'R_ZIPCMD', 'SED', 'SHLVL', 'SYSTEMDRIVE', 'SYSTEMROOT', 'TAR', 'TAR_OPTIONS', 'TEMP', 'TERM', 'TEXINPUTS', 'TMP', 'TMPDIR', 'USERDOMAIN', 'USERDOMAIN_ROAMINGPROFILE', 'USERNAME', 'USERPROFILE', 'WINDIR', '_', '_R_CHECK_AUTOCONF_', '_R_CHECK_BOGUS_RETURN_', '_R_CHECK_BROWSER_NONINTERACTIVE_', '_R_CHECK_BUILD_VIGNETTES_SEPARATELY_', '_R_CHECK_CODETOOLS_PROFILE_', '_R_CHECK_CODE_ASSIGN_TO_GLOBALENV_', '_R_CHECK_CODE_ATTACH_', '_R_CHECK_CODE_CLASS_IS_STRING_', '_R_CHECK_CODE_DATA_INTO_GLOBALENV_', '_R_CHECK_CODE_USAGE_VIA_NAMESPACES_', '_R_CHECK_CODE_USAGE_WITHOUT_LOADING_', '_R_CHECK_CODE_USAGE_WITH_ONLY_BASE_ATTACHED_', '_R_CHECK_CODOC_VARIABLES_IN_USAGES_', '_R_CHECK_COMPACT_DATA2_', '_R_CHECK_COMPILATION_FLAGS_', '_R_CHECK_CONNECTIONS_LEFT_OPEN_', '_R_CHECK_CRAN_INCOMING_', '_R_CHECK_CRAN_INCOMING_CHECK_FILE_URIS_', '_R_CHECK_CRAN_INCOMING_CHECK_URLS_IN_PARALLEL_', '_R_CHECK_CRAN_INCOMING_NOTE_GNU_MAKE_', '_R_CHECK_CRAN_INCOMING_REMOTE_', '_R_CHECK_CRAN_INCOMING_USE_ASPELL_', '_R_CHECK_DATALIST_', '_R_CHECK_DEPRECATED_DEFUNCT_', '_R_CHECK_DOC_SIZES2_', '_R_CHECK_DOT_FIRSTLIB_', '_R_CHECK_DOT_INTERNAL_', '_R_CHECK_EXAMPLE_TIMING_THRESHOLD_', '_R_CHECK_EXECUTABLES_', '_R_CHECK_EXECUTABLES_EXCLUSIONS_', '_R_CHECK_FF_CALLS_', '_R_CHECK_FF_DUP_', '_R_CHECK_FORCE_SUGGESTS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_LEEWAY_', '_R_CHECK_HAVE_MYSQL_', '_R_CHECK_HAVE_ODBC_', '_R_CHECK_HAVE_PERL_', '_R_CHECK_HAVE_POSTGRES_', '_R_CHECK_INSTALL_DEPENDS_', '_R_CHECK_INTERNALS2_', '_R_CHECK_LENGTH_1_CONDITION_', '_R_CHECK_LICENSE_', '_R_CHECK_LIMIT_CORES_', '_R_CHECK_MATRIX_DATA_', '_R_CHECK_MBCS_CONVERSION_FAILURE_', '_R_CHECK_NATIVE_ROUTINE_REGISTRATION_', '_R_CHECK_NEWS_IN_PLAIN_TEXT_', '_R_CHECK_NO_RECOMMENDED_', '_R_CHECK_NO_STOP_ON_TEST_ERROR_', '_R_CHECK_ORPHANED_', '_R_CHECK_OVERWRITE_REGISTERED_S3_METHODS_', '_R_CHECK_PACKAGES_USED_IGNORE_UNUSED_IMPORTS_', '_R_CHECK_PACKAGES_USED_IN_TESTS_USE_SUBDIRS_', '_R_CHECK_PACKAGE_DATASETS_SUPPRESS_NOTES_', '_R_CHECK_PACKAGE_NAME_', '_R_CHECK_PKG_SIZES_', '_R_CHECK_PKG_SIZES_THRESHOLD_', '_R_CHECK_PRAGMAS_', '_R_CHECK_RD_EXAMPLES_T_AND_F_', '_R_CHECK_RD_LINE_WIDTHS_', '_R_CHECK_RD_MATH_RENDERING_', '_R_CHECK_RD_NOTE_LOST_BRACES_', '_R_CHECK_RD_VALIDATE_RD2HTML_', '_R_CHECK_REPLACING_IMPORTS_', '_R_CHECK_R_DEPENDS_', '_R_CHECK_S3_METHODS_SHOW_POSSIBLE_ISSUES_', '_R_CHECK_SCREEN_DEVICE_', '_R_CHECK_SERIALIZATION_', '_R_CHECK_SHLIB_OPENMP_FLAGS_', '_R_CHECK_SRC_MINUS_W_IMPLICIT_', '_R_CHECK_SUBDIRS_NOCASE_', '_R_CHECK_SUGGESTS_ONLY_', '_R_CHECK_SYSTEM_CLOCK_', '_R_CHECK_TESTS_NLINES_', '_R_CHECK_TEST_TIMING_', '_R_CHECK_TIMINGS_', '_R_CHECK_TOPLEVEL_FILES_', '_R_CHECK_UNDOC_USE_ALL_NAMES_', '_R_CHECK_UNSAFE_CALLS_', '_R_CHECK_URLS_SHOW_301_STATUS_', '_R_CHECK_VC_DIRS_', '_R_CHECK_VIGNETTES_NLINES_', '_R_CHECK_VIGNETTES_SKIP_RUN_MAYBE_', '_R_CHECK_VIGNETTE_TIMING_', '_R_CHECK_VIGNETTE_TITLES_', '_R_CHECK_WINDOWS_DEVICE_', '_R_CHECK_XREFS_USE_ALIASES_FROM_CRAN_', '_R_CLASS_MATRIX_ARRAY_', '_R_DEPRECATED_IS_R_', '_R_S3_METHOD_LOOKUP_BASEENV_AFTER_GLOBALENV_', '_R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_', '__R_CHECK_DOC_FILES_NOTE_IF_ALL_SPECIAL__', 'maj.version', 'nextArg--timingsnextArg--install'
 - Environment variables still there: [n=0] 
 - Environment variables missing: [n=1] 'MAKEFLAGS'
Differences environment variable by environment variable:
List of 3
 $ name    : chr "MAKEFLAGS"
 $ expected: 'Dlist' chr ""
 $ actual  : 'Dlist' chr NA
> 
> proc.time()
   user  system elapsed 
   0.95    0.06    2.07