[PATCH 2/2] test: emacs: run list-processes after accept-process-output in emacs 23.1
Tomi Ollila
tomi.ollila at iki.fi
Sun Aug 5 04:13:02 PDT 2012
When running emacs tests using emacs 23.1.1 the tests block (until timeout)
when emacs function (notmuch-test-wait) is called.
There is an emacs bug #2930 titled:
23.0.92; `accept-process-output' and `sleep-for' do not run sentinel
It seems this is present in emacs 23.1.
Calling list-processes after accept-process-output seems work around
this problem; in case Emacs version is 23.1 a defadvice is activated
to do just that.
---
Thanks to Austin for the comments and IRC discussions on the matter.
test/test-lib.el | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/test/test-lib.el b/test/test-lib.el
index 52d9936..4330352 100644
--- a/test/test-lib.el
+++ b/test/test-lib.el
@@ -35,6 +35,16 @@
"Disable yes-or-no-p before executing kill-emacs"
(defun yes-or-no-p (prompt) t)))
+;; Emacs bug #2930:
+;; 23.0.92; `accept-process-output' and `sleep-for' do not run sentinels
+;; seems to be present in Emacs 23.1.
+;; Running `list-processes' after `accept-process-output' seems to work
+;; around this problem.
+(if (and (= emacs-major-version 23) (= emacs-minor-version 1))
+ (defadvice accept-process-output (after run-list-processes activate)
+ "run list-processes after executing accept-process-output"
+ (list-processes)))
+
(defun notmuch-test-wait ()
"Wait for process completion."
(while (get-buffer-process (current-buffer))
--
1.7.1
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