R Under development (unstable) (2025-03-05 r87891 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> #library(robcp)
> 
> test_check("robcp")
Loading required package: robcp
[ FAIL 3 | WARN 0 | SKIP 4 | PASS 229 ]

══ Skipped tests (4) ═══════════════════════════════════════════════════════════
• On CRAN (4): 'test-Hodges_Lehmann.R:77:3', 'test-Wilcox.R:95:3',
  'test-huber_cusum.R:20:3', 'test-pKSdist.R:20:3'

══ Failed tests ════════════════════════════════════════════════════════════════
── Error ('test-CUSUM.R:23:3'): CUSUM test statistic is computed correctly ─────
Error in `if (fun == "none") {
    return(y)
}`: the condition has length > 1
Backtrace:
    ▆
 1. └─robcp::psi(x) at test-CUSUM.R:23:3
── Error ('test-psi.R:5:3'): output is of the same format as input ─────────────
Error in `if (fun == "none") {
    return(y)
}`: the condition has length > 1
Backtrace:
    ▆
 1. └─robcp:::testFormat(psi) at test-psi.R:5:3
 2.   └─robcp (local) fun(x) at D:\RCompile\CRANincoming\R-devel\robcp.Rcheck\tests\testthat\helpers.R:4:3
── Error ('test-psi_cumsum.R:5:3'): output is of the same format as input ──────
Error in `if (fun == "none") {
    return(y)
}`: the condition has length > 1
Backtrace:
    ▆
 1. └─robcp:::testFormat(psi_cumsum) at test-psi_cumsum.R:5:3
 2.   └─robcp::psi(X) at D:\RCompile\CRANincoming\R-devel\robcp.Rcheck\tests\testthat\helpers.R:20:3

[ FAIL 3 | WARN 0 | SKIP 4 | PASS 229 ]
Error: Test failures
Execution halted