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+From: Mark Walters <markwalters1009@gmail.com>\r
+To: David Bremner <david@tethera.net>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] test: make test_emacs call post-command-hook\r
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+Date: Thu, 23 Jan 2014 17:35:57 +0000\r
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+\r
+\r
+Hi\r
+\r
+On Wed, 22 Jan 2014, David Bremner <david@tethera.net> wrote:\r
+> From: Mark Walters <markwalters1009@gmail.com>\r
+>\r
+> The unread/read changes will use the post-command-hook. test_emacs\r
+> does not call the post-command-hook. This adds a notmuch-test-progn\r
+> which takes a list of commands as argument and executes them in turn\r
+> but runs the post-command-hook after each one.\r
+>\r
+> The caller can batch operations (ie to stop post-command-hook from\r
+> being interleaved) by wrapping the batch of operations inside a progn.\r
+>\r
+> We also explicitly run the post-command-hook before getting the output\r
+> from a test; this makes sense as this will be a place the user would\r
+> be seeing the information.\r
+> ---\r
+>\r
+> What do you think about this alternate version? it allows\r
+> notmuch-test-progn to have the same syntax as progn. It seems about\r
+> the same level of complexity to me; fwiw I prefer the let over the\r
+> dolist/setq.\r
+\r
+This looks much nicer: a macro is definitely the right way to do this. \r
+\r
+I might be inclined to replace the let... by a prog1 but would be happy\r
+either way on that.\r
+\r
+Best wishes\r
+\r
+Mark\r
+\r
+\r
+>\r
+> test/test-lib.el | 13 +++++++++++++\r
+> test/test-lib.sh | 2 +-\r
+> 2 files changed, 14 insertions(+), 1 deletion(-)\r
+>\r
+> diff --git a/test/test-lib.el b/test/test-lib.el\r
+> index 37fcb3d..a12ad97 100644\r
+> --- a/test/test-lib.el\r
+> +++ b/test/test-lib.el\r
+> @@ -52,11 +52,13 @@\r
+> \r
+> (defun test-output (&optional filename)\r
+> "Save current buffer to file FILENAME. Default FILENAME is OUTPUT."\r
+> + (notmuch-post-command)\r
+> (write-region (point-min) (point-max) (or filename "OUTPUT")))\r
+> \r
+> (defun test-visible-output (&optional filename)\r
+> "Save visible text in current buffer to file FILENAME. Default\r
+> FILENAME is OUTPUT."\r
+> + (notmuch-post-command)\r
+> (let ((text (visible-buffer-string)))\r
+> (with-temp-file (or filename "OUTPUT") (insert text))))\r
+> \r
+> @@ -165,3 +167,14 @@ nothing."\r
+> \r
+> (t\r
+> (notmuch-test-report-unexpected output expected)))))\r
+> +\r
+> +(defun notmuch-post-command ()\r
+> + (run-hooks 'post-command-hook))\r
+> +\r
+> +(defmacro notmuch-test-progn (&rest body)\r
+> + (cons 'progn\r
+> + (mapcar\r
+> + (lambda (x) `(let ((ret ,x))\r
+> + (notmuch-post-command)\r
+> + ret))\r
+> + body)))\r
+> diff --git a/test/test-lib.sh b/test/test-lib.sh\r
+> index 78af170..27dcb59 100644\r
+> --- a/test/test-lib.sh\r
+> +++ b/test/test-lib.sh\r
+> @@ -1118,7 +1118,7 @@ test_emacs () {\r
+> rm -f OUTPUT\r
+> touch OUTPUT\r
+> \r
+> - ${TEST_EMACSCLIENT} --socket-name="$EMACS_SERVER" --eval "(progn $@)"\r
+> + ${TEST_EMACSCLIENT} --socket-name="$EMACS_SERVER" --eval "(notmuch-test-progn $@)"\r
+> }\r
+> \r
+> test_python() {\r
+> -- \r
+> 1.8.5.2\r