Running ‘testthat.R’ [7s/23s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(classiFunc)
  > 
  > test_check("classiFunc")
  
   *** caught segfault ***
  address 8, cause 'memory not mapped'
  
  Traceback:
   1: qassert(classes, "S+")
   2: checkClass(x, classes, ordered, null.ok)
   3: assertClass(fdata, "matrix")
   4: classiKernel(classes = classes[train_inds], fdata = ArrowHead[train_inds,     ])
   5: eval(code, test_env)
   6: eval(code, test_env)
   7: withCallingHandlers({    eval(code, test_env)    if (!handled && !is.null(test)) {        skip_empty()    }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning,     message = handle_message, error = handle_error)
   8: doTryCatch(return(expr), name, parentenv, handler)
   9: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  10: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  11: doTryCatch(return(expr), name, parentenv, handler)
  12: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])
  13: tryCatchList(expr, classes, parentenv, handlers)
  14: tryCatch(withCallingHandlers({    eval(code, test_env)    if (!handled && !is.null(test)) {        skip_empty()    }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning,     message = handle_message, error = handle_error), error = handle_fatal,     skip = function(e) {    })
  15: test_code(desc, code, env = parent.frame())
  16: test_that("classiKernel works for arrow head data set", {    data("ArrowHead")    classes = ArrowHead[, "target"]    set.seed(123)    train_inds = sample(1:nrow(ArrowHead), size = 0.8 * nrow(ArrowHead),         replace = FALSE)    test_inds = (1:nrow(ArrowHead))[!(1:nrow(ArrowHead)) %in%         train_inds]    ArrowHead = ArrowHead[, !colnames(ArrowHead) == "target"]    mod1 = classiKernel(classes = classes[train_inds], fdata = ArrowHead[train_inds,         ])    mod2 = classiKernel(classes = classes[train_inds], fdata = ArrowHead[train_inds,         ], nderiv = 1L, h = 1)    pred1 = predict(mod1, newdata = ArrowHead[train_inds, ],         predict.type = "prob")    checkmate::expect_matrix(pred1, any.missing = FALSE, nrows = nrow(mod1$fdata),         ncols = length(levels(mod1$classes)))    pred2 = predict(mod1, newdata = ArrowHead[test_inds, ], predict.type = "response")    checkmate::expect_factor(pred2, any.missing = FALSE, levels = levels(mod2$classes))    pred3 = predict(mod2, newdata = ArrowHead[1, ], predict.type = "response")    checkmate::expect_factor(pred3, any.missing = FALSE, levels = levels(mod2$classes))})
  17: eval(code, test_env)
  18: eval(code, test_env)
  19: withCallingHandlers({    eval(code, test_env)    if (!handled && !is.null(test)) {        skip_empty()    }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning,     message = handle_message, error = handle_error)
  20: doTryCatch(return(expr), name, parentenv, handler)
  21: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  22: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  23: doTryCatch(return(expr), name, parentenv, handler)
  24: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]),     names[nh], parentenv, handlers[[nh]])
  25: tryCatchList(expr, classes, parentenv, handlers)
  26: tryCatch(withCallingHandlers({    eval(code, test_env)    if (!handled && !is.null(test)) {        skip_empty()    }}, expectation = handle_expectation, skip = handle_skip, warning = handle_warning,     message = handle_message, error = handle_error), error = handle_fatal,     skip = function(e) {    })
  27: test_code(NULL, exprs, env)
  28: source_file(path, new.env(parent = env), chdir = TRUE, wrap = wrap)
  29: force(code)
  30: with_reporter(reporter = reporter, start_end_reporter = start_end_reporter,     {        lister$start_file(basename(path))        source_file(path, new.env(parent = env), chdir = TRUE,             wrap = wrap)        end_context()    })
  31: FUN(X[[i]], ...)
  32: lapply(paths, test_file, env = env, reporter = current_reporter,     start_end_reporter = FALSE, load_helpers = FALSE, wrap = wrap)
  33: force(code)
  34: with_reporter(reporter = current_reporter, results <- lapply(paths,     test_file, env = env, reporter = current_reporter, start_end_reporter = FALSE,     load_helpers = FALSE, wrap = wrap))
  35: test_files(paths, reporter = reporter, env = env, stop_on_failure = stop_on_failure,     stop_on_warning = stop_on_warning, wrap = wrap)
  36: test_dir(path = test_path, reporter = reporter, env = env, filter = filter,     ..., stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning,     wrap = wrap)
  37: test_package_dir(package = package, test_path = test_path, filter = filter,     reporter = reporter, ..., stop_on_failure = stop_on_failure,     stop_on_warning = stop_on_warning, wrap = wrap)
  38: test_check("classiFunc")
  An irrecoverable exception occurred. R is aborting now ...