dart_test.yaml

# Test runner configuration.
#
# The default run includes everything. `dart test` is the gate CLAUDE.md and
# README name, so it must not silently skip the tests that prove a fix — a gate
# whose scope quietly narrowed reports green having inspected less than it
# claims. The fast loop is the opt-in, not the default.

tags:
  # Tests that wait out a real deadline. `FontDownloader` gives any one step 30
  # seconds, and the only honest way to prove it lets go of a stalled peer is to
  # let that deadline expire — so these cost about 30 seconds each and cannot be
  # made cheaper without making the timeout injectable, which would put a
  # mutable static on this package's public surface for the tests' benefit.
  #
  # The runner's own default timeout is 30 seconds, which is exactly what these
  # are waiting for, so they need their own.
  slow:
    timeout: 2x

presets:
  # `dart test -P fast` — everything except the deadline tests. For the local
  # edit loop; never for a gate.
  fast:
    exclude_tags: slow