R Under development (unstable) (2023-10-23 r85389 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(httpuv)
> 
> test_check("httpuv")
Using libcurl 8.3.0 with Schannel
[ FAIL 0 | WARN 0 | SKIP 10 | PASS 258 ]

══ Skipped tests (10) ══════════════════════════════════════════════════════════
• (8): 'test-traffic.R:65:3', 'test-traffic.R:82:3', 'test-traffic.R:109:3',
  'test-traffic.R:136:3', 'test-traffic.R:164:3', 'test-traffic.R:192:3',
  'test-traffic.R:221:3', 'test-traffic.R:249:3'
• On CRAN (2): 'test-frame-completion.R:8:3', 'test-staticServer.R:126:3'

[ FAIL 0 | WARN 0 | SKIP 10 | PASS 258 ]
> 
> proc.time()
   user  system elapsed 
   3.82    0.18    4.89