R Under development (unstable) (2023-12-20 r85713 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start,load-only.R")
[01:29:41.830] plan(): Setting new future strategy stack:
[01:29:41.832] List of future strategies:
[01:29:41.832] 1. sequential:
[01:29:41.832]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:41.832]    - tweaked: FALSE
[01:29:41.832]    - call: future::plan("sequential")
[01:29:41.848] plan(): nbrOfWorkers() = 1
> 
> message("*** whichIndex() ...")
*** whichIndex() ...
> 
> dims <- list(
+   c(1),
+   c(1, 1),
+   c(2),
+   c(2, 1),
+   c(3, 4, 3)
+ )
> 
> for (dim in dims) {
+   printf("Dimensions: (%s)\n", paste(dim, collapse = ", "))
+   dimnames <- lapply(dim, FUN = function(n) letters[seq_len(n)])
+   X <- array(seq_len(prod(dim)), dim = dim, dimnames = dimnames)
+   print(X)
+ 
+   idxs <- unique(round(seq(from = 1L, to = length(X), length.out = 5)))
+   print(idxs)
+   stopifnot(all(X[idxs] == idxs))
+ 
+   ## (a) By matrix and dimindices
+   I <- arrayInd(idxs, .dim = dim(X))
+   print(I)
+   idxs2 <- whichIndex(I, dim = dim(X))
+   print(idxs2)
+   stopifnot(all(idxs2 == idxs))
+ 
+   ## (b) By matrix and dimnames
+   N <- array(NA_character_, dim = dim(I))
+   for (kk in seq_len(ncol(N))) {
+     N[, kk] <- dimnames[[kk]][I[, kk]]
+   }
+   print(N)
+   idxs3 <- whichIndex(N, dim = dim(X), dimnames = dimnames(X))
+   print(idxs3)
+   stopifnot(all(idxs3 == idxs))
+ 
+   ## (b) By data.frame
+   D <- as.data.frame(I)
+   for (cc in seq(from = 1L, to = ncol(D))) D[[cc]] <- N[, cc]
+   print(D)
+   idxs4 <- whichIndex(D, dim = dim(X), dimnames = dimnames(X))
+   print(idxs4)
+   stopifnot(all(idxs4 == idxs))
+ }
Dimensions: (1)
a 
1 
[1] 1
     [,1]
[1,]    1
[1] 1
     [,1]
[1,] "a" 
[1] 1
  V1
1  a
[1] 1
Dimensions: (1, 1)
  a
a 1
[1] 1
     [,1] [,2]
[1,]    1    1
[1] 1
     [,1] [,2]
[1,] "a"  "a" 
[1] 1
  V1 V2
1  a  a
[1] 1
Dimensions: (2)
a b 
1 2 
[1] 1 2
     [,1]
[1,]    1
[2,]    2
[1] 1 2
     [,1]
[1,] "a" 
[2,] "b" 
[1] 1 2
  V1
1  a
2  b
[1] 1 2
Dimensions: (2, 1)
  a
a 1
b 2
[1] 1 2
     [,1] [,2]
[1,]    1    1
[2,]    2    1
[1] 1 2
     [,1] [,2]
[1,] "a"  "a" 
[2,] "b"  "a" 
[1] 1 2
  V1 V2
1  a  a
2  b  a
[1] 1 2
Dimensions: (3, 4, 3)
, , a

  a b c  d
a 1 4 7 10
b 2 5 8 11
c 3 6 9 12

, , b

   a  b  c  d
a 13 16 19 22
b 14 17 20 23
c 15 18 21 24

, , c

   a  b  c  d
a 25 28 31 34
b 26 29 32 35
c 27 30 33 36

[1]  1 10 18 27 36
     [,1] [,2] [,3]
[1,]    1    1    1
[2,]    1    4    1
[3,]    3    2    2
[4,]    3    1    3
[5,]    3    4    3
[1]  1 10 18 27 36
     [,1] [,2] [,3]
[1,] "a"  "a"  "a" 
[2,] "a"  "d"  "a" 
[3,] "c"  "b"  "b" 
[4,] "c"  "a"  "c" 
[5,] "c"  "d"  "c" 
[1]  1 10 18 27 36
  V1 V2 V3
1  a  a  a
2  a  d  a
3  c  b  b
4  c  a  c
5  c  d  c
[1]  1 10 18 27 36
> 
> 
> ## Exceptions
> dim <- c(2, 3)
> ndim <- length(dim)
> dimnames <- lapply(dim, FUN = function(n) letters[seq_len(n)])
> 
> I <- matrix(c(1, 1, 2, 4), ncol = ndim)
> res <- try(idxs <- whichIndex(I, dim = dim, dimnames = dimnames), silent = TRUE)
> stopifnot(inherits(res, "try-error"))
> 
> I <- matrix(c(0, 0), ncol = ndim)
> res <- try(idxs <- whichIndex(I, dim = dim, dimnames = dimnames), silent = TRUE)
> stopifnot(inherits(res, "try-error"))
> 
> I <- matrix(c("a", "q"), ncol = ndim)
> res <- try(idxs <- whichIndex(I, dim = dim, dimnames = dimnames), silent = TRUE)
> stopifnot(inherits(res, "try-error"))
> 
> D <- data.frame(a = c(1, 1), b = c(2, 4))
> res <- try(idxs <- whichIndex(D, dim = dim, dimnames = dimnames), silent = TRUE)
> stopifnot(inherits(res, "try-error"))
> 
> D <- data.frame(a = c("a", "q"), b = c(1, 2), stringsAsFactors = FALSE)
> res <- try(idxs <- whichIndex(D, dim = dim, dimnames = dimnames), silent = TRUE)
> stopifnot(inherits(res, "try-error"))
> 
> message("*** whichIndex() ... DONE")
*** whichIndex() ... DONE
> 
> source("incl/end.R")
[01:29:41.892] plan(): Setting new future strategy stack:
[01:29:41.892] List of future strategies:
[01:29:41.892] 1. FutureStrategy:
[01:29:41.892]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:29:41.892]    - tweaked: FALSE
[01:29:41.892]    - call: future::plan(oplan)
[01:29:41.905] plan(): nbrOfWorkers() = 1
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', '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_RTOOLS43_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_SUBDIRS_STRICT_', '_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_INSTALL_TIME_PATCHES_', '_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 
   0.34    0.04    0.37