instrument test

Author: Danny McClanahan

tests/markdown-test.el

@@ -3868,27 +3868,37 @@ Detail: https://github.com/jrblevin/markdown-mode/issues/79"
         (cl-loop for win in windows
                  unless (eq win (selected-window))
                  do (delete-window win))
+        (message "start")
         ;; note that advices are used in this test to supply `should' conditions
         (markdown-temp-eww
+         (message "start2")
          ;; test that first window created by
          ;; `markdown-live-preview-get-displaying-window' is the same window
          ;; that is used to finally render the buffer, on the first try
          (markdown-eww-open-file-advice
+          (message "start3")
           (markdown-initial-window-create-advice
+           (message "start4")
            (if markdown-live-preview-do-sync
                (markdown-live-preview-sync-export)
              (markdown-live-preview-async-export)
+             (message "start5")
              (markdown-test/live-preview-wait))
+           (message "start6")
            (should (eq t markdown-test-hit-advice))
+           (message "start7")
            (setq markdown-test-hit-advice nil))
           (setq markdown-test-eww-window
                 (get-buffer-window (get-buffer "*eww*")))
           (should markdown-live-preview-view-buffer)
           (with-selected-window (get-buffer-window md-buf)
+            (message "start8")
             (if markdown-live-preview-do-sync
                 (markdown-live-preview-sync-export)
               (markdown-live-preview-async-export)
+              (message "start9")
               (markdown-test/live-preview-wait))
+            (message "start10")
             ;; at this point, `eww-render' should have finished, and eww should
             ;; have redisplayed. the advice checks that, since there was a
             ;; single window displaying the *eww* buffer, that window was used