R Under development (unstable) (2025-12-07 r89119 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(shiny)
> 
> test_check("shiny")
[ FAIL 0 | WARN 0 | SKIP 24 | PASS 2092 ]

══ Skipped tests (24) ══════════════════════════════════════════════════════════
• File system is not case-sensitive (1): 'test-app.R:36:5'
• I'm not sure of a great way to test this without timers. (1):
  'test-test-server.R:216:3'
• Not testing in CI (1): 'test-devmode.R:17:3'
• On CRAN (18): 'test-actionButton.R:59:1', 'test-busy-indication.R:1:1',
  'test-busy-indication.R:15:1', 'test-otel-error.R:1:1',
  'test-otel-mock.R:1:1', 'test-pkgdown.R:3:3', 'test-reactivity.r:146:1',
  'test-reactivity.r:1240:5', 'test-reactivity.r:1240:5',
  'test-stacks-deep.R:93:1', 'test-stacks-deep.R:141:1', 'test-stacks.R:140:3',
  'test-tabPanel.R:46:1', 'test-tabPanel.R:66:1', 'test-tabPanel.R:73:1',
  'test-tabPanel.R:83:1', 'test-timer.R:4:1', 'test-utils.R:177:3'
• On Windows (2): 'test-busy-indication.R:51:3', 'test-shinywrappers.R:36:3'
• {shinytest2} is not installed (1): 'test-test-shinyAppTemplate.R:2:1'

[ FAIL 0 | WARN 0 | SKIP 24 | PASS 2092 ]
> 
> proc.time()
   user  system elapsed 
  32.79    2.95   40.14