Running ‘testthat.R’ [13s/11s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(rvest)
  > 
  > test_check("rvest")
  Starting 2 test processes.
  Saving _problems/test-selectors-64.R
  [ FAIL 1 | WARN 1 | SKIP 43 | PASS 114 ]
  
  ══ Skipped tests (43) ══════════════════════════════════════════════════════════
  • On CRAN (41): 'test-html.R:13:1', 'test-live.R:2:3', 'test-live.R:9:3',
    'test-live.R:26:3', 'test-live.R:34:3', 'test-live.R:43:3',
    'test-live.R:54:3', 'test-live.R:73:3', 'test-live.R:81:3',
    'test-live.R:92:3', 'test-live.R:101:1', 'test-rename.R:1:1',
    'test-rename.R:16:1', 'test-rename.R:24:1', 'test-form.R:19:1',
    'test-form.R:71:1', 'test-form.R:79:1', 'test-form.R:94:1',
    'test-form.R:111:1', 'test-form.R:141:1', 'test-form.R:167:1',
    'test-form.R:203:1', 'test-table.R:1:1', 'test-table.R:29:1',
    'test-table.R:43:1', 'test-table.R:58:1', 'test-table.R:72:1',
    'test-table.R:88:1', 'test-table.R:103:1', 'test-table.R:118:1',
    'test-table.R:167:1', 'test-table.R:178:1', 'test-table.R:193:1',
    'test-table.R:199:1', 'test-table.R:205:1', 'test-utils.R:6:1',
    'test-session.R:1:1', 'test-session.R:21:1', 'test-session.R:42:1',
    'test-session.R:49:1', 'test-session.R:71:1'
  • currently broken (2): 'test-encoding.R:2:3', 'test-encoding.R:14:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-selectors.R:64:3'): validates inputs ───────────────────────────
  Error in `file("", "w+b")`: cannot open the connection
  Backtrace:
      ▆
   1. └─testthat::expect_snapshot(make_selector(), error = TRUE) at test-selectors.R:64:3
   2.   └─testthat:::expect_snapshot_(...)
   3.     ├─testthat:::with_is_snapshotting(...)
   4.     └─testthat:::verify_exec(quo_get_expr(x), quo_get_env(x), replay)
   5.       └─evaluate::evaluate(source, envir = env, new_device = FALSE, output_handler = handler)
   6.         └─evaluate:::watchout(...)
   7.           └─evaluate:::local_persistent_sink_connection(debug, frame)
   8.             └─base::file("", "w+b")
  
  [ FAIL 1 | WARN 1 | SKIP 43 | PASS 114 ]
  Error:
  ! Test failures.
  Execution halted