R Under development (unstable) (2024-07-28 r86931 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
[17:29:27.702] plan(): Setting new future strategy stack:
[17:29:27.703] List of future strategies:
[17:29:27.703] 1. sequential:
[17:29:27.703]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:29:27.703]    - tweaked: FALSE
[17:29:27.703]    - call: future::plan("sequential")
[17:29:27.730] plan(): nbrOfWorkers() = 1
> options(future.debug = FALSE)
> 
> ## Don't poll too frequently in order for these tests to not fail
> options(future.wait.interval = 0.1)
> 
> message("*** resolved() - assert non-blocking while launching lazy futures ...")
*** resolved() - assert non-blocking while launching lazy futures ...
> 
> for (cores in 1:availCores) {
+   message(sprintf("Testing with %d cores ...", cores))
+   options(mc.cores = cores)
+ 
+   strategies <- supportedStrategies(cores)
+   print(strategies)
+   
+   for (strategy in strategies) {
+     message(sprintf("- plan('%s') with cores=%d ...", strategy, cores))
+     plan(strategy)
+ 
+     ## This test requires that all workers are free when tests start
+     resetWorkers(plan())
+   
+     message("Creating lazy futures:")
+     xs <- as.list(1:3)
+     fs <- lapply(xs, FUN = function(kk) {
+       future({
+         Sys.sleep(kk)
+         kk
+       }, lazy = TRUE)
+     })
+     vs <- vector("list", length = length(fs))
+     ss <- vapply(fs, FUN = function(f) f$state, NA_character_)
+     print(ss)
+     stopifnot(all(ss == "created"))
+     rs <- rep(NA, times = length(fs))
+     
+     for (ff in seq_along(fs)) {
+       for (kk in ff:length(fs)) {
+         message(sprintf("Checking if future #%d is resolved:", kk))
+         rs[[kk]] <- resolved(fs[[kk]])
+         ss <- vapply(fs, FUN = function(f) f$state, NA_character_)
+         print(ss)
+         if (inherits(fs[[kk]], "UniprocessFuture")) {
+           stopifnot(rs[[kk]])
+           stopifnot(ss[[kk]] == "finished")
+         } else if (inherits(fs[[kk]], "MultiprocessFuture")) {
+           if (nbrOfWorkers() + ff - 1L >= kk) {
+             stopifnot(ss[[kk]] == "running")
+           } else {
+             ## Most commonly, we get 'created' here, but it might already be
+             ## 'running' (observed once on win-builder on 2020-10-30)
+             stopifnot(ss[[kk]] %in% c("created", "running"))
+           }
+           stopifnot(!rs[[kk]])
+         }
+       } ## for (kk ...)
+     
+       message(sprintf("Waiting for future #%d to finish ... ", ff), appendLF = FALSE)
+       vs[[ff]] <- value(fs[[ff]])
+       message("done")
+     
+       rs[[ff]] <- resolved(fs[[ff]])
+       stopifnot(rs[ff])
+     
+       ss <- vapply(fs, FUN = function(f) f$state, NA_character_)
+       stopifnot(ss[ff] == "finished")
+       nbrOfFinished <- sum(ss == "finished")
+       if (inherits(fs[[kk]], "UniprocessFuture")) {
+         stopifnot(nbrOfFinished == length(fs))
+       } else {
+         stopifnot(nbrOfFinished == ff)
+       }
+     } ## for (ff ...)
+     
+     ss <- vapply(fs, FUN = function(f) f$state, NA_character_)
+     print(ss)
+     stopifnot(all(ss == "finished"))
+     
+     message("Collecting values:")
+     vs <- value(fs)
+     str(vs)
+     stopifnot(identical(vs, xs))
+   
+     message(sprintf("- plan('%s') with cores=%d ... DONE", strategy, cores))
+   } ## for (strategy ...)
+ 
+   message(sprintf("Testing with %d cores ... DONE", cores))
+ } ## for (cores ...)
Testing with 1 cores ...
[1] "sequential"
- plan('sequential') with cores=1 ...
Creating lazy futures:
[1] "created" "created" "created"
Checking if future #1 is resolved:
[1] "finished" "created"  "created" 
Checking if future #2 is resolved:
[1] "finished" "finished" "created" 
Checking if future #3 is resolved:
[1] "finished" "finished" "finished"
Waiting for future #1 to finish ... done
Checking if future #2 is resolved:
[1] "finished" "finished" "finished"
Checking if future #3 is resolved:
[1] "finished" "finished" "finished"
Waiting for future #2 to finish ... done
Checking if future #3 is resolved:
[1] "finished" "finished" "finished"
Waiting for future #3 to finish ... done
[1] "finished" "finished" "finished"
Collecting values:
List of 3
 $ : int 1
 $ : int 2
 $ : int 3
- plan('sequential') with cores=1 ... DONE
Testing with 1 cores ... DONE
Testing with 2 cores ...
[1] "multisession"
- plan('multisession') with cores=2 ...
Creating lazy futures:
[1] "created" "created" "created"
Checking if future #1 is resolved:
[1] "running" "created" "created"
Checking if future #2 is resolved:
[1] "running" "running" "created"
Checking if future #3 is resolved:
[1] "finished" "running"  "running" 
Waiting for future #1 to finish ... done
Checking if future #2 is resolved:
[1] "finished" "running"  "running" 
Checking if future #3 is resolved:
[1] "finished" "running"  "running" 
Waiting for future #2 to finish ... done
Checking if future #3 is resolved:
[1] "finished" "finished" "running" 
Waiting for future #3 to finish ... done
[1] "finished" "finished" "finished"
Collecting values:
List of 3
 $ : int 1
 $ : int 2
 $ : int 3
- plan('multisession') with cores=2 ... DONE
Testing with 2 cores ... DONE
> 
> message("*** resolved() - assert non-blocking while launching lazy futures ... DONE")
*** resolved() - assert non-blocking while launching lazy futures ... DONE
> 
> source("incl/end.R")
Failed to undo environment variables:
 - Expected environment variables: [n=205] '!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_NOTE_MISSING_PACKAGE_ANCHORS_', '_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 
   0.71    0.18   12.17