On 21/01/2022 20:33, Ihor Radchenko wrote: > Max Nikulin writes: > >> I am attaching a tentative patch for Org that should make >> EMACS_TEST_VERBOSE setting more transparent. > > Thanks! Your patch looks cleaner. In the meanwhile Lars fixed ERT in Emacs-29, so empty string is considered as false now, see https://debbugs.gnu.org/53313 Values like "no" should not be considered as false by Org makefiles, so I am attaching an updated version. > In addition, I am attaching a tentative hack to make ERT pretty-print > the failure reason as you wished. WDYT? Sorry, I was not clear enough. Summary should remain single-line. There are pretty-printed failure reason in the main part of the log. I was complained concerning the following brick > signal(ert-test-failed (((should (equal "aB " (org-test-with-parsed- > ert-fail(((should (equal "aB " (org-test-with-parsed-data "* Headlin > (if (unwind-protect (setq value-5061 (apply fn-5059 args-5060)) (set > (let (form-description-5063) (if (unwind-protect (setq value-5061 (a > (let ((value-5061 'ert-form-evaluation-aborted-5062)) (let (form-des > (let* ((fn-5059 #'equal) (args-5060 (condition-case err (let ((signa > (closure (t) nil (let* ((fn-5059 #'equal) (args-5060 (condition-case > ert--run-test-internal(#s(ert--test-execution-info :test #s(ert-test > ert-run-test(#s(ert-test :name test-org-export/get-previous-element > ert-run-or-rerun-test(#s(ert--stats :selector "test-org-export/get-p > ert-run-tests("test-org-export/get-previous-element" #f(compiled-fun > ert-run-tests-batch("test-org-export/get-previous-element") > ert-run-tests-batch-and-exit("test-org-export/get-previous-element") > (let ((org-id-track-globally t) (org-test-selector (if org-test-sele > org-test-run-batch-tests("test-org-export/get-previous-element") > eval((org-test-run-batch-tests org-test-select-re) t) > command-line-1(("-L" "/home/ubuntu/ert" "--eval" "(setq vc-handled-b > command-line() > normal-top-level() However it will be too long when pretty printed.