3. g

--8<---------------cut here---------------start------------->8---
F edebug-tests-break-in-lambda-out-of-defining-context
    Edebug observes a breakpoint in a lambda executed out of defining context.
    (buffer-read-only #<killed buffer>)

F edebug-tests-cl-macrolet
    Edebug can instrument ‘cl-macrolet’ expressions. (Bug#29919)
    (ert-test-failed
     ((should
       (eql
	(point)
	stop-point))
      :form
      (eql 4205 4129)
      :value nil))

F edebug-tests-trivial-backquote
    Edebug can instrument a trivial backquote expression (Bug#23651).
    (ert-test-failed
     ((should
       (string-match-p
	(regexp-quote "1 (#o1, #x1, ?\\C-a)")
	edebug-tests-messages))
      :form
      (string-match-p "1 (#o1, #x1, \\?\\\\C-a)" " (#o1, #x1, ?\\C-a)")
      :value nil))
--8<---------------cut here---------------end--------------->8---

Same happens if I load the source file edebug-tests.el instead.

The hang doesn't happen with the preceding commit.

HTH,

-- 
Basil