Running ‘testthat.R’ [5s/8s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(metaSEM)
  Loading required package: OpenMx
  "SLSQP" is set as the default optimizer in OpenMx.
  mxOption(NULL, "Gradient algorithm") is set at "central".
  mxOption(NULL, "Optimality tolerance") is set at "6.3e-14".
  mxOption(NULL, "Gradient iterations") is set at "2".
  > 
  > test_check("metaSEM")
   ----------- FAILURE REPORT -------------- 
   --- failure: the condition has length > 1 ---
   --- srcref --- 
  : 
   --- package (from environment) --- 
  metaSEM
   --- call from context --- 
  Diag(x)
   --- call from argument --- 
  if (class(x) == "character" & missing(...)) {
      p <- length(x)
      out <- matrix(0, nrow = p, ncol = p)
      diag(out) <- x
  } else {
      out <- diag(x, ...)
  }
   --- R stacktrace ---
  where 1: Diag(x)
  where 2: is.pd(x1)
  where 3: eval_bare(expr, quo_get_env(quo))
  where 4: quasi_label(enquo(object), label, arg = "object")
  where 5 at testthat/test_utilities.R#30: expect_true(is.pd(x1))
  where 6: eval(code, test_env)
  where 7: eval(code, test_env)
  where 8: 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)
  where 9: doTryCatch(return(expr), name, parentenv, handler)
  where 10: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  where 11: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  where 12: doTryCatch(return(expr), name, parentenv, handler)
  where 13: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]), 
      names[nh], parentenv, handlers[[nh]])
  where 14: tryCatchList(expr, classes, parentenv, handlers)
  where 15: 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) {
      })
  where 16: test_code(desc, code, env = parent.frame())
  where 17 at testthat/test_utilities.R#23: test_that("is.pd() works correctly", {
      x1 <- diag(1, 4)
      x2 <- matrix(c(1, 2, 2, 1), ncol = 2)
      x3 <- diag(1, 4)
      x3[1, 2] <- x3[2, 1] <- NA
      expect_true(is.pd(x1))
      expect_false(is.pd(x2))
      expect_identical(is.pd(x3), NA)
      expect_identical(is.pd(list(x1, x2, x3)), c(TRUE, FALSE, 
          NA))
  })
  where 18: eval(code, test_env)
  where 19: eval(code, test_env)
  where 20: 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)
  where 21: doTryCatch(return(expr), name, parentenv, handler)
  where 22: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  where 23: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  where 24: doTryCatch(return(expr), name, parentenv, handler)
  where 25: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]), 
      names[nh], parentenv, handlers[[nh]])
  where 26: tryCatchList(expr, classes, parentenv, handlers)
  where 27: 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) {
      })
  where 28: test_code(NULL, exprs, env)
  where 29: source_file(path, new.env(parent = env), chdir = TRUE, wrap = wrap)
  where 30: force(code)
  where 31: doWithOneRestart(return(expr), restart)
  where 32: withOneRestart(expr, restarts[[1L]])
  where 33: withRestarts(testthat_abort_reporter = function() NULL, force(code))
  where 34: with_reporter(reporter = reporter, start_end_reporter = start_end_reporter, 
      {
          reporter$start_file(basename(path))
          lister$start_file(basename(path))
          source_file(path, new.env(parent = env), chdir = TRUE, 
              wrap = wrap)
          reporter$.end_context()
          reporter$end_file()
      })
  where 35: FUN(X[[i]], ...)
  where 36: lapply(paths, test_file, env = env, reporter = current_reporter, 
      start_end_reporter = FALSE, load_helpers = FALSE, wrap = wrap)
  where 37: force(code)
  where 38: doWithOneRestart(return(expr), restart)
  where 39: withOneRestart(expr, restarts[[1L]])
  where 40: withRestarts(testthat_abort_reporter = function() NULL, force(code))
  where 41: with_reporter(reporter = current_reporter, results <- lapply(paths, 
      test_file, env = env, reporter = current_reporter, start_end_reporter = FALSE, 
      load_helpers = FALSE, wrap = wrap))
  where 42: test_files(paths, reporter = reporter, env = env, stop_on_failure = stop_on_failure, 
      stop_on_warning = stop_on_warning, wrap = wrap)
  where 43: 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)
  where 44: 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)
  where 45: test_check("metaSEM")
  
   --- value of length: 2 type: logical ---
  [1] FALSE FALSE
   --- function from context --- 
  function (x, ...) 
  {
      if (class(x) == "character" & missing(...)) {
          p <- length(x)
          out <- matrix(0, nrow = p, ncol = p)
          diag(out) <- x
      }
      else {
          out <- diag(x, ...)
      }
      out
  }
  <bytecode: 0x5565be9744c8>
  <environment: namespace:metaSEM>
   --- function search by body ---
  Function Diag in namespace metaSEM has this body.
   ----------- END OF FAILURE REPORT -------------- 
  Fatal error: the condition has length > 1