R Under development (unstable) (2023-07-18 r84705 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(gsDesign)
> 
> test_check("gsDesign")
Linear spending function with none = [ FAIL 0 | WARN 18 | SKIP 113 | PASS 1439 ]

══ Skipped tests (113) ═════════════════════════════════════════════════════════
• On CRAN (113): 'test-independent-test-gsBoundSummary.R:11:3',
  'test-independent-test-gsBoundSummary.R:19:3',
  'test-independent-test-gsBoundSummary.R:27:3',
  'test-independent-test-gsBoundSummary.R:36:3',
  'test-independent-test-gsBoundSummary.R:45:3',
  'test-independent-test-gsBoundSummary.R:54:3',
  'test-independent-test-gsBoundSummary.R:64:3',
  'test-independent-test-hGraph.R:12:3', 'test-independent-test-hGraph.R:20:3',
  'test-independent-test-hGraph.R:28:3', 'test-independent-test-hGraph.R:36:3',
  'test-independent-test-hGraph.R:52:3', 'test-independent-test-hGraph.R:73:3',
  'test-independent-test-hGraph.R:82:5',
  'test-independent-test-plot.binomialSPRT.R:21:3',
  'test-independent-test-plot.binomialSPRT.R:41:3',
  'test-independent-test-plot.gsBinomialExact.R:20:3',
  'test-independent-test-plot.gsBinomialExact.R:38:3',
  'test-independent-test-plot.gsBinomialExact.R:56:3',
  'test-independent-test-plot.gsBinomialExact.R:74:3',
  'test-independent-test-plot.gsBinomialExact.R:93:3',
  'test-independent-test-plot.gsDesign.R:12:3',
  'test-independent-test-plot.gsDesign.R:19:3',
  'test-independent-test-plot.gsDesign.R:27:3',
  'test-independent-test-plot.gsDesign.R:34:3',
  'test-independent-test-plot.gsDesign.R:42:3',
  'test-independent-test-plot.gsDesign.R:50:3',
  'test-independent-test-plot.gsDesign.R:57:3',
  'test-independent-test-plot.gsDesign.R:65:3',
  'test-independent-test-plot.gsDesign.R:73:3',
  'test-independent-test-plot.gsDesign.R:81:3',
  'test-independent-test-plot.gsDesign.R:88:3',
  'test-independent-test-plot.gsDesign.R:101:3',
  'test-independent-test-plot.gsDesign.R:113:3',
  'test-independent-test-plot.gsDesign.R:120:3',
  'test-independent-test-plot.gsProbability.R:17:3',
  'test-independent-test-plot.gsProbability.R:25:3',
  'test-independent-test-plot.gsProbability.R:33:3',
  'test-independent-test-plot.gsProbability.R:40:3',
  'test-independent-test-plot.gsProbability.R:47:3',
  'test-independent-test-plot.gsProbability.R:53:3',
  'test-independent-test-plot.gsProbability.R:60:3',
  'test-independent-test-plot.gsProbability.R:66:3',
  'test-independent-test-plot.gsProbability.R:72:3',
  'test-independent-test-plot.ssrCP.R:16:3',
  'test-independent-test-plotASN.R:72:3',
  'test-independent-test-plotASN.R:78:3',
  'test-independent-test-plotBval.R:58:3',
  'test-independent-test-plotHR.R:51:3', 'test-independent-test-plotRR.R:53:3',
  'test-independent-test-plotgsCP.R:45:5',
  'test-independent-test-plotgsCP.R:57:5',
  'test-independent-test-plotgsPower.R:45:7',
  'test-independent-test-plotgsPower.R:104:3',
  'test-independent-test-plotgsZ.R:59:3',
  'test-independent-test-plotsf.R:43:5', 'test-independent-test-plotsf.R:54:3',
  'test-independent-test-plotsf.R:65:3',
  'test-independent-test-print.eEvents.R:18:3',
  'test-independent-test-print.gsBoundSummary.R:11:3',
  'test-independent-test-print.gsDesign.R:9:3',
  'test-independent-test-print.gsDesign.R:16:3',
  'test-independent-test-print.gsDesign.R:23:3',
  'test-independent-test-print.gsDesign.R:30:3',
  'test-independent-test-print.gsDesign.R:37:3',
  'test-independent-test-print.gsDesign.R:44:3',
  'test-independent-test-print.gsDesign.R:51:3',
  'test-independent-test-print.gsDesign.R:58:3',
  'test-independent-test-print.gsDesign.R:65:3',
  'test-independent-test-print.gsProbability.R:8:3',
  'test-independent-test-print.gsProbability.R:18:3',
  'test-independent-test-print.gsProbability.R:26:3',
  'test-independent-test-print.gsSurv.R:15:3',
  'test-independent-test-print.gsSurv.R:29:3',
  'test-independent-test-print.gsSurv.R:39:3',
  'test-independent-test-print.gsSurv.R:49:3',
  'test-independent-test-print.gsSurv.R:58:3',
  'test-independent-test-print.nSurv.R:19:3',
  'test-independent-test-print.nSurv.R:30:3',
  'test-independent-test-print.nSurv.R:42:3',
  'test-independent-test-print.nSurvival.R:19:3',
  'test-independent-test-print.nSurvival.R:29:3',
  'test-independent-test-print.nSurvival.R:40:3',
  'test-independent-test-print.nSurvival.R:51:3',
  'test-independent-test-print.nSurvival.R:63:3',
  'test-independent-test-print.nSurvival.R:75:3',
  'test-independent-test-print.nSurvival.R:87:3',
  'test-independent-test-sfprint.R:12:5',
  'test-independent-test-sfprint.R:20:3',
  'test-independent-test-sfprint.R:28:3',
  'test-independent-test-sfprint.R:38:3',
  'test-independent-test-sfprint.R:48:3',
  'test-independent-test-sfprint.R:58:3',
  'test-independent-test-summary.gsDesign.R:8:3',
  'test-independent-test-summary.gsDesign.R:15:3',
  'test-independent-test-summary.gsDesign.R:24:5',
  'test-independent-test-summary.gsDesign.R:34:5',
  'test-independent-test-summary.gsDesign.R:44:5',
  'test-independent-test-summary.gsDesign.R:54:5',
  'test-independent-test-summary.gsDesign.R:92:3',
  'test-independent-test-summary.gsDesign.R:107:3',
  'test-independent-test-summary.gsDesign.R:116:3',
  'test-independent-test-summary.gsDesign.R:125:5',
  'test-independent-test-summary.spendfn.R:18:3',
  'test-independent-test-summary.spendfn.R:25:3',
  'test-independent-test-summary.spendfn.R:32:3',
  'test-independent-test-summary.spendfn.R:42:3',
  'test-independent-test-summary.spendfn.R:51:3',
  'test-independent-test-summary.spendfn.R:60:3',
  'test-independent-test-xprint.R:13:5',
  'test-independent-test-xtable.gsSurv.R:12:5',
  'test-independent-test-xtable.gsSurv.R:23:5',
  'test-independent-test-xtable.gsSurv.R:37:5'

[ FAIL 0 | WARN 18 | SKIP 113 | PASS 1439 ]
> 
> proc.time()
   user  system elapsed 
  90.20    0.89   91.18