bi-13 step 01 — Map behaviours to test layers

Goal

For behaviours you already understand, find the tests — or establish that none exist.

Tasks

  1. Pick five behaviours from bi-03, bi-04, bi-07, bi-08, bi-09.
  2. For each, locate the test at every layer that covers it: unit (_test.cc and _unittest.cc — searching one form halves your results), web test, WPT. Record absences.
  3. For each found test, state in one sentence what it catches that the others do not.
  4. Distinguish testharness.js tests from reftests from pixel baselines in the web-test corpus. Find one of each.
  5. Run one of each kind, if the build allows.

Done when

  • Five behaviours × layers table, absences included
  • One example of each web-test flavour identified