[PATCH] test: add "%s" format string to all `message' calls in emacs tests

2011-05-10 Thread Dmitry Kurochkin
On Tue, 10 May 2011 01:47:17 -0400, Austin Clements  wrote:
> This looks good to me (and is certainly more correct), but seems
> rather roundabout.  Is there a reason this code doesn't simply (princ
> (buffer-string))?
> 

Thanks, Austin!

I am, unfortunately, not an Emacs Lisp expert.  I did not know about
princ, so I improved what we had :) Princ seems to work fine.  And
certainly looks cleaner than using message and capturing stderr.  It
also fixes the segfault.

I will send another patch that uses princ instead of message.

Regards,
  Dmitry

> On Tue, May 10, 2011 at 1:40 AM, Dmitry Kurochkin
>  wrote:
> > The patch replaces all (message (buffer-string)) calls in emacs
> > tests with (message "%s" (buffer-string)). ?This works around an
> > Emacs (23.3+1-1 on current Debian Unstable) segfault in "Ensure
> > that emacs doesn't drop results" test. ?Note: the segfault does
> > not happen on every test run. ?Though, it seems to be
> > consistently reproducible if the test uses 300 messages instead
> > of 30. ?Hopefully, it is the crash described in Emacs bug #8545
> > [1] which is already fixed.
> >
> > Also, the patch makes the code more correct - we want to avoid
> > accidentally interpreting '%' as format specifiers.
> >
> > [1] http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8545
> > ---
> >
> > The patch applies to the release-candidate/0.6 branch.
> >
> > Regards,
> > ?Dmitry
> >
> >
> > ?test/emacs ? ? ? ? ? ? ? ? ? ? | ? 18 +-
> > ?test/emacs-large-search-buffer | ? ?5 +++--
> > ?2 files changed, 12 insertions(+), 11 deletions(-)
> >
> > diff --git a/test/emacs b/test/emacs
> > index b376033..5b39423 100755
> > --- a/test/emacs
> > +++ b/test/emacs
> > @@ -7,38 +7,38 @@ EXPECTED=../emacs.expected-output
> > ?add_email_corpus
> >
> > ?test_begin_subtest "Basic notmuch-hello view in emacs"
> > -output=$(test_emacs '(notmuch-hello) (message (buffer-string))' 2>&1)
> > +output=$(test_emacs '(notmuch-hello) (message "%s" (buffer-string))' 2>&1)
> > ?expected=$(cat $EXPECTED/notmuch-hello)
> > ?test_expect_equal "$output" "$expected"
> >
> > ?test_begin_subtest "Saved search with 0 results"
> > -output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
> > notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . 
> > "tag:unread") ("empty" . "tag:doesnotexist"))) (notmuch-hello) (message 
> > (buffer-string))' 2>&1)
> > +output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
> > notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . 
> > "tag:unread") ("empty" . "tag:doesnotexist"))) (notmuch-hello) (message 
> > "%s" (buffer-string))' 2>&1)
> > ?expected=$(cat $EXPECTED/notmuch-hello-with-empty)
> > ?test_expect_equal "$output" "$expected"
> >
> > ?test_begin_subtest "No saved searches displayed (all with 0 results)"
> > -output=$(test_emacs '(setq notmuch-saved-searches '\''(("empty" . 
> > "tag:doesnotexist"))) (notmuch-hello) (message (buffer-string))' 2>&1)
> > +output=$(test_emacs '(setq notmuch-saved-searches '\''(("empty" . 
> > "tag:doesnotexist"))) (notmuch-hello) (message "%s" (buffer-string))' 2>&1)
> > ?expected=$(cat $EXPECTED/notmuch-hello-no-saved-searches)
> > ?test_expect_equal "$output" "$expected"
> >
> > ?test_begin_subtest "Basic notmuch-search view in emacs"
> > -output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
> > (message (buffer-string))' 2>&1)
> > +output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
> > (message "%s" (buffer-string))' 2>&1)
> > ?expected=$(cat $EXPECTED/notmuch-search-tag-inbox)
> > ?test_expect_equal "$output" "$expected"
> >
> > ?test_begin_subtest "Navigation of notmuch-hello to search results"
> > -output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
> > (re-search-forward "inbox") (widget-button-press (point)) 
> > (notmuch-test-wait) (message (buffer-string))' 2>&1)
> > +output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
> > (re-search-forward "inbox") (widget-button-press (point)) 
> > (notmuch-test-wait) (message "%s" (buffer-string))' 2>&1)
> > ?expected=$(cat $EXPECTED/notmuch-hello-view-inbox)
> > ?test_expect_equal "$output" "$expected"
> >
> > ?test_begin_subtest "Basic notmuch-show view in emacs"
> > ?maildir_storage_thread=$(notmuch search --output=threads 
> > id:20091117190054.GU3165 at dottiness.seas.harvard.edu)
> > -output=$(test_emacs "(notmuch-show \"$maildir_storage_thread\") (message 
> > (buffer-string))" 2>&1)
> > +output=$(test_emacs "(notmuch-show \"$maildir_storage_thread\") (message 
> > \"%s\" (buffer-string))" 2>&1)
> > ?expected=$(cat $EXPECTED/notmuch-show-thread-maildir-storage)
> > ?test_expect_equal "$output" "$expected"
> >
> > ?test_begin_subtest "Navigation of notmuch-search to thread view"
> > -output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
> > (goto-char (point-min)) (re-search-forward "Working with Maildir") 
> > (notmuch-search-show-thread) (notmuch-test-wait) (message 

[PATCH] test: add "%s" format string to all `message' calls in emacs tests

2011-05-10 Thread Dmitry Kurochkin
The patch replaces all (message (buffer-string)) calls in emacs
tests with (message "%s" (buffer-string)).  This works around an
Emacs (23.3+1-1 on current Debian Unstable) segfault in "Ensure
that emacs doesn't drop results" test.  Note: the segfault does
not happen on every test run.  Though, it seems to be
consistently reproducible if the test uses 300 messages instead
of 30.  Hopefully, it is the crash described in Emacs bug #8545
[1] which is already fixed.

Also, the patch makes the code more correct - we want to avoid
accidentally interpreting '%' as format specifiers.

[1] http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8545
---

The patch applies to the release-candidate/0.6 branch.

Regards,
  Dmitry


 test/emacs |   18 +-
 test/emacs-large-search-buffer |5 +++--
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/test/emacs b/test/emacs
index b376033..5b39423 100755
--- a/test/emacs
+++ b/test/emacs
@@ -7,38 +7,38 @@ EXPECTED=../emacs.expected-output
 add_email_corpus

 test_begin_subtest "Basic notmuch-hello view in emacs"
-output=$(test_emacs '(notmuch-hello) (message (buffer-string))' 2>&1)
+output=$(test_emacs '(notmuch-hello) (message "%s" (buffer-string))' 2>&1)
 expected=$(cat $EXPECTED/notmuch-hello)
 test_expect_equal "$output" "$expected"

 test_begin_subtest "Saved search with 0 results"
-output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . "tag:unread") 
("empty" . "tag:doesnotexist"))) (notmuch-hello) (message (buffer-string))' 
2>&1)
+output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . "tag:unread") 
("empty" . "tag:doesnotexist"))) (notmuch-hello) (message "%s" 
(buffer-string))' 2>&1)
 expected=$(cat $EXPECTED/notmuch-hello-with-empty)
 test_expect_equal "$output" "$expected"

 test_begin_subtest "No saved searches displayed (all with 0 results)"
-output=$(test_emacs '(setq notmuch-saved-searches '\''(("empty" . 
"tag:doesnotexist"))) (notmuch-hello) (message (buffer-string))' 2>&1)
+output=$(test_emacs '(setq notmuch-saved-searches '\''(("empty" . 
"tag:doesnotexist"))) (notmuch-hello) (message "%s" (buffer-string))' 2>&1)
 expected=$(cat $EXPECTED/notmuch-hello-no-saved-searches)
 test_expect_equal "$output" "$expected"

 test_begin_subtest "Basic notmuch-search view in emacs"
-output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) (message 
(buffer-string))' 2>&1)
+output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) (message 
"%s" (buffer-string))' 2>&1)
 expected=$(cat $EXPECTED/notmuch-search-tag-inbox)
 test_expect_equal "$output" "$expected"

 test_begin_subtest "Navigation of notmuch-hello to search results"
-output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
(re-search-forward "inbox") (widget-button-press (point)) (notmuch-test-wait) 
(message (buffer-string))' 2>&1)
+output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
(re-search-forward "inbox") (widget-button-press (point)) (notmuch-test-wait) 
(message "%s" (buffer-string))' 2>&1)
 expected=$(cat $EXPECTED/notmuch-hello-view-inbox)
 test_expect_equal "$output" "$expected"

 test_begin_subtest "Basic notmuch-show view in emacs"
 maildir_storage_thread=$(notmuch search --output=threads 
id:20091117190054.GU3165 at dottiness.seas.harvard.edu)
-output=$(test_emacs "(notmuch-show \"$maildir_storage_thread\") (message 
(buffer-string))" 2>&1)
+output=$(test_emacs "(notmuch-show \"$maildir_storage_thread\") (message 
\"%s\" (buffer-string))" 2>&1)
 expected=$(cat $EXPECTED/notmuch-show-thread-maildir-storage)
 test_expect_equal "$output" "$expected"

 test_begin_subtest "Navigation of notmuch-search to thread view"
-output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
(goto-char (point-min)) (re-search-forward "Working with Maildir") 
(notmuch-search-show-thread) (notmuch-test-wait) (message (buffer-string))' 
2>&1)
+output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
(goto-char (point-min)) (re-search-forward "Working with Maildir") 
(notmuch-search-show-thread) (notmuch-test-wait) (message "%s" 
(buffer-string))' 2>&1)
 test_expect_equal "$output" "$expected"

 test_begin_subtest "Add tag from search view"
@@ -102,7 +102,7 @@ test_expect_equal "$output" "thread:XXX   1974-03-29 [1/1] 
Notmuch Test Suite; T
 test_begin_subtest "Reply within emacs"
 # We sed away everything before the ^From in the output to avoid getting
 # confused by messages such as "Parsing /home/cworth/.mailrc... done"
-output=$(test_emacs '(notmuch-search "subject:\"testing message sent via 
SMTP\"") (notmuch-test-wait) (notmuch-search-reply-to-thread) (message 
(buffer-string))' 2>&1 | sed -ne '/^From/,$ p' | sed -e 's/^In-Reply-To: 
<.*>$/In-Reply-To: /')
+output=$(test_emacs '(notmuch-search "subject:\"testing message sent via 
SMTP\"") 

[PATCH] test: add "%s" format string to all `message' calls in emacs tests

2011-05-10 Thread Austin Clements
This looks good to me (and is certainly more correct), but seems
rather roundabout.  Is there a reason this code doesn't simply (princ
(buffer-string))?

On Tue, May 10, 2011 at 1:40 AM, Dmitry Kurochkin
 wrote:
> The patch replaces all (message (buffer-string)) calls in emacs
> tests with (message "%s" (buffer-string)). ?This works around an
> Emacs (23.3+1-1 on current Debian Unstable) segfault in "Ensure
> that emacs doesn't drop results" test. ?Note: the segfault does
> not happen on every test run. ?Though, it seems to be
> consistently reproducible if the test uses 300 messages instead
> of 30. ?Hopefully, it is the crash described in Emacs bug #8545
> [1] which is already fixed.
>
> Also, the patch makes the code more correct - we want to avoid
> accidentally interpreting '%' as format specifiers.
>
> [1] http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8545
> ---
>
> The patch applies to the release-candidate/0.6 branch.
>
> Regards,
> ?Dmitry
>
>
> ?test/emacs ? ? ? ? ? ? ? ? ? ? | ? 18 +-
> ?test/emacs-large-search-buffer | ? ?5 +++--
> ?2 files changed, 12 insertions(+), 11 deletions(-)
>
> diff --git a/test/emacs b/test/emacs
> index b376033..5b39423 100755
> --- a/test/emacs
> +++ b/test/emacs
> @@ -7,38 +7,38 @@ EXPECTED=../emacs.expected-output
> ?add_email_corpus
>
> ?test_begin_subtest "Basic notmuch-hello view in emacs"
> -output=$(test_emacs '(notmuch-hello) (message (buffer-string))' 2>&1)
> +output=$(test_emacs '(notmuch-hello) (message "%s" (buffer-string))' 2>&1)
> ?expected=$(cat $EXPECTED/notmuch-hello)
> ?test_expect_equal "$output" "$expected"
>
> ?test_begin_subtest "Saved search with 0 results"
> -output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
> notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . "tag:unread") 
> ("empty" . "tag:doesnotexist"))) (notmuch-hello) (message (buffer-string))' 
> 2>&1)
> +output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
> notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . "tag:unread") 
> ("empty" . "tag:doesnotexist"))) (notmuch-hello) (message "%s" 
> (buffer-string))' 2>&1)
> ?expected=$(cat $EXPECTED/notmuch-hello-with-empty)
> ?test_expect_equal "$output" "$expected"
>
> ?test_begin_subtest "No saved searches displayed (all with 0 results)"
> -output=$(test_emacs '(setq notmuch-saved-searches '\''(("empty" . 
> "tag:doesnotexist"))) (notmuch-hello) (message (buffer-string))' 2>&1)
> +output=$(test_emacs '(setq notmuch-saved-searches '\''(("empty" . 
> "tag:doesnotexist"))) (notmuch-hello) (message "%s" (buffer-string))' 2>&1)
> ?expected=$(cat $EXPECTED/notmuch-hello-no-saved-searches)
> ?test_expect_equal "$output" "$expected"
>
> ?test_begin_subtest "Basic notmuch-search view in emacs"
> -output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
> (message (buffer-string))' 2>&1)
> +output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
> (message "%s" (buffer-string))' 2>&1)
> ?expected=$(cat $EXPECTED/notmuch-search-tag-inbox)
> ?test_expect_equal "$output" "$expected"
>
> ?test_begin_subtest "Navigation of notmuch-hello to search results"
> -output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
> (re-search-forward "inbox") (widget-button-press (point)) (notmuch-test-wait) 
> (message (buffer-string))' 2>&1)
> +output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
> (re-search-forward "inbox") (widget-button-press (point)) (notmuch-test-wait) 
> (message "%s" (buffer-string))' 2>&1)
> ?expected=$(cat $EXPECTED/notmuch-hello-view-inbox)
> ?test_expect_equal "$output" "$expected"
>
> ?test_begin_subtest "Basic notmuch-show view in emacs"
> ?maildir_storage_thread=$(notmuch search --output=threads 
> id:20091117190054.GU3165 at dottiness.seas.harvard.edu)
> -output=$(test_emacs "(notmuch-show \"$maildir_storage_thread\") (message 
> (buffer-string))" 2>&1)
> +output=$(test_emacs "(notmuch-show \"$maildir_storage_thread\") (message 
> \"%s\" (buffer-string))" 2>&1)
> ?expected=$(cat $EXPECTED/notmuch-show-thread-maildir-storage)
> ?test_expect_equal "$output" "$expected"
>
> ?test_begin_subtest "Navigation of notmuch-search to thread view"
> -output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
> (goto-char (point-min)) (re-search-forward "Working with Maildir") 
> (notmuch-search-show-thread) (notmuch-test-wait) (message (buffer-string))' 
> 2>&1)
> +output=$(test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) 
> (goto-char (point-min)) (re-search-forward "Working with Maildir") 
> (notmuch-search-show-thread) (notmuch-test-wait) (message "%s" 
> (buffer-string))' 2>&1)
> ?test_expect_equal "$output" "$expected"
>
> ?test_begin_subtest "Add tag from search view"
> @@ -102,7 +102,7 @@ test_expect_equal "$output" "thread:XXX ? 1974-03-29 
> [1/1] Notmuch Test Suite; T
> ?test_begin_subtest "Reply within emacs"
> ?# We sed away everything before the ^From in the output to avoid getting
> ?# 

Re: [PATCH] test: add %s format string to all `message' calls in emacs tests

2011-05-09 Thread Austin Clements
This looks good to me (and is certainly more correct), but seems
rather roundabout.  Is there a reason this code doesn't simply (princ
(buffer-string))?

On Tue, May 10, 2011 at 1:40 AM, Dmitry Kurochkin
dmitry.kuroch...@gmail.com wrote:
 The patch replaces all (message (buffer-string)) calls in emacs
 tests with (message %s (buffer-string)).  This works around an
 Emacs (23.3+1-1 on current Debian Unstable) segfault in Ensure
 that emacs doesn't drop results test.  Note: the segfault does
 not happen on every test run.  Though, it seems to be
 consistently reproducible if the test uses 300 messages instead
 of 30.  Hopefully, it is the crash described in Emacs bug #8545
 [1] which is already fixed.

 Also, the patch makes the code more correct - we want to avoid
 accidentally interpreting '%' as format specifiers.

 [1] http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8545
 ---

 The patch applies to the release-candidate/0.6 branch.

 Regards,
  Dmitry


  test/emacs                     |   18 +-
  test/emacs-large-search-buffer |    5 +++--
  2 files changed, 12 insertions(+), 11 deletions(-)

 diff --git a/test/emacs b/test/emacs
 index b376033..5b39423 100755
 --- a/test/emacs
 +++ b/test/emacs
 @@ -7,38 +7,38 @@ EXPECTED=../emacs.expected-output
  add_email_corpus

  test_begin_subtest Basic notmuch-hello view in emacs
 -output=$(test_emacs '(notmuch-hello) (message (buffer-string))' 21)
 +output=$(test_emacs '(notmuch-hello) (message %s (buffer-string))' 21)
  expected=$(cat $EXPECTED/notmuch-hello)
  test_expect_equal $output $expected

  test_begin_subtest Saved search with 0 results
 -output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
 notmuch-saved-searches '\''((inbox . tag:inbox) (unread . tag:unread) 
 (empty . tag:doesnotexist))) (notmuch-hello) (message (buffer-string))' 
 21)
 +output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
 notmuch-saved-searches '\''((inbox . tag:inbox) (unread . tag:unread) 
 (empty . tag:doesnotexist))) (notmuch-hello) (message %s 
 (buffer-string))' 21)
  expected=$(cat $EXPECTED/notmuch-hello-with-empty)
  test_expect_equal $output $expected

  test_begin_subtest No saved searches displayed (all with 0 results)
 -output=$(test_emacs '(setq notmuch-saved-searches '\''((empty . 
 tag:doesnotexist))) (notmuch-hello) (message (buffer-string))' 21)
 +output=$(test_emacs '(setq notmuch-saved-searches '\''((empty . 
 tag:doesnotexist))) (notmuch-hello) (message %s (buffer-string))' 21)
  expected=$(cat $EXPECTED/notmuch-hello-no-saved-searches)
  test_expect_equal $output $expected

  test_begin_subtest Basic notmuch-search view in emacs
 -output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
 (message (buffer-string))' 21)
 +output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
 (message %s (buffer-string))' 21)
  expected=$(cat $EXPECTED/notmuch-search-tag-inbox)
  test_expect_equal $output $expected

  test_begin_subtest Navigation of notmuch-hello to search results
 -output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
 (re-search-forward inbox) (widget-button-press (point)) (notmuch-test-wait) 
 (message (buffer-string))' 21)
 +output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
 (re-search-forward inbox) (widget-button-press (point)) (notmuch-test-wait) 
 (message %s (buffer-string))' 21)
  expected=$(cat $EXPECTED/notmuch-hello-view-inbox)
  test_expect_equal $output $expected

  test_begin_subtest Basic notmuch-show view in emacs
  maildir_storage_thread=$(notmuch search --output=threads 
 id:20091117190054.gu3...@dottiness.seas.harvard.edu)
 -output=$(test_emacs (notmuch-show \$maildir_storage_thread\) (message 
 (buffer-string)) 21)
 +output=$(test_emacs (notmuch-show \$maildir_storage_thread\) (message 
 \%s\ (buffer-string)) 21)
  expected=$(cat $EXPECTED/notmuch-show-thread-maildir-storage)
  test_expect_equal $output $expected

  test_begin_subtest Navigation of notmuch-search to thread view
 -output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
 (goto-char (point-min)) (re-search-forward Working with Maildir) 
 (notmuch-search-show-thread) (notmuch-test-wait) (message (buffer-string))' 
 21)
 +output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
 (goto-char (point-min)) (re-search-forward Working with Maildir) 
 (notmuch-search-show-thread) (notmuch-test-wait) (message %s 
 (buffer-string))' 21)
  test_expect_equal $output $expected

  test_begin_subtest Add tag from search view
 @@ -102,7 +102,7 @@ test_expect_equal $output thread:XXX   1974-03-29 
 [1/1] Notmuch Test Suite; T
  test_begin_subtest Reply within emacs
  # We sed away everything before the ^From in the output to avoid getting
  # confused by messages such as Parsing /home/cworth/.mailrc... done
 -output=$(test_emacs '(notmuch-search subject:\testing message sent via 
 SMTP\) (notmuch-test-wait) (notmuch-search-reply-to-thread) (message 
 (buffer-string))' 21 

Re: [PATCH] test: add %s format string to all `message' calls in emacs tests

2011-05-09 Thread Dmitry Kurochkin
On Tue, 10 May 2011 01:47:17 -0400, Austin Clements amdra...@mit.edu wrote:
 This looks good to me (and is certainly more correct), but seems
 rather roundabout.  Is there a reason this code doesn't simply (princ
 (buffer-string))?
 

Thanks, Austin!

I am, unfortunately, not an Emacs Lisp expert.  I did not know about
princ, so I improved what we had :) Princ seems to work fine.  And
certainly looks cleaner than using message and capturing stderr.  It
also fixes the segfault.

I will send another patch that uses princ instead of message.

Regards,
  Dmitry

 On Tue, May 10, 2011 at 1:40 AM, Dmitry Kurochkin
 dmitry.kuroch...@gmail.com wrote:
  The patch replaces all (message (buffer-string)) calls in emacs
  tests with (message %s (buffer-string)).  This works around an
  Emacs (23.3+1-1 on current Debian Unstable) segfault in Ensure
  that emacs doesn't drop results test.  Note: the segfault does
  not happen on every test run.  Though, it seems to be
  consistently reproducible if the test uses 300 messages instead
  of 30.  Hopefully, it is the crash described in Emacs bug #8545
  [1] which is already fixed.
 
  Also, the patch makes the code more correct - we want to avoid
  accidentally interpreting '%' as format specifiers.
 
  [1] http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8545
  ---
 
  The patch applies to the release-candidate/0.6 branch.
 
  Regards,
   Dmitry
 
 
   test/emacs                     |   18 +-
   test/emacs-large-search-buffer |    5 +++--
   2 files changed, 12 insertions(+), 11 deletions(-)
 
  diff --git a/test/emacs b/test/emacs
  index b376033..5b39423 100755
  --- a/test/emacs
  +++ b/test/emacs
  @@ -7,38 +7,38 @@ EXPECTED=../emacs.expected-output
   add_email_corpus
 
   test_begin_subtest Basic notmuch-hello view in emacs
  -output=$(test_emacs '(notmuch-hello) (message (buffer-string))' 21)
  +output=$(test_emacs '(notmuch-hello) (message %s (buffer-string))' 21)
   expected=$(cat $EXPECTED/notmuch-hello)
   test_expect_equal $output $expected
 
   test_begin_subtest Saved search with 0 results
  -output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
  notmuch-saved-searches '\''((inbox . tag:inbox) (unread . 
  tag:unread) (empty . tag:doesnotexist))) (notmuch-hello) (message 
  (buffer-string))' 21)
  +output=$(test_emacs '(setq notmuch-show-empty-saved-searches t) (setq 
  notmuch-saved-searches '\''((inbox . tag:inbox) (unread . 
  tag:unread) (empty . tag:doesnotexist))) (notmuch-hello) (message 
  %s (buffer-string))' 21)
   expected=$(cat $EXPECTED/notmuch-hello-with-empty)
   test_expect_equal $output $expected
 
   test_begin_subtest No saved searches displayed (all with 0 results)
  -output=$(test_emacs '(setq notmuch-saved-searches '\''((empty . 
  tag:doesnotexist))) (notmuch-hello) (message (buffer-string))' 21)
  +output=$(test_emacs '(setq notmuch-saved-searches '\''((empty . 
  tag:doesnotexist))) (notmuch-hello) (message %s (buffer-string))' 21)
   expected=$(cat $EXPECTED/notmuch-hello-no-saved-searches)
   test_expect_equal $output $expected
 
   test_begin_subtest Basic notmuch-search view in emacs
  -output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
  (message (buffer-string))' 21)
  +output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
  (message %s (buffer-string))' 21)
   expected=$(cat $EXPECTED/notmuch-search-tag-inbox)
   test_expect_equal $output $expected
 
   test_begin_subtest Navigation of notmuch-hello to search results
  -output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
  (re-search-forward inbox) (widget-button-press (point)) 
  (notmuch-test-wait) (message (buffer-string))' 21)
  +output=$(test_emacs '(notmuch-hello) (goto-char (point-min)) 
  (re-search-forward inbox) (widget-button-press (point)) 
  (notmuch-test-wait) (message %s (buffer-string))' 21)
   expected=$(cat $EXPECTED/notmuch-hello-view-inbox)
   test_expect_equal $output $expected
 
   test_begin_subtest Basic notmuch-show view in emacs
   maildir_storage_thread=$(notmuch search --output=threads 
  id:20091117190054.gu3...@dottiness.seas.harvard.edu)
  -output=$(test_emacs (notmuch-show \$maildir_storage_thread\) (message 
  (buffer-string)) 21)
  +output=$(test_emacs (notmuch-show \$maildir_storage_thread\) (message 
  \%s\ (buffer-string)) 21)
   expected=$(cat $EXPECTED/notmuch-show-thread-maildir-storage)
   test_expect_equal $output $expected
 
   test_begin_subtest Navigation of notmuch-search to thread view
  -output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
  (goto-char (point-min)) (re-search-forward Working with Maildir) 
  (notmuch-search-show-thread) (notmuch-test-wait) (message (buffer-string))' 
  21)
  +output=$(test_emacs '(notmuch-search tag:inbox) (notmuch-test-wait) 
  (goto-char (point-min)) (re-search-forward Working with Maildir) 
  (notmuch-search-show-thread) (notmuch-test-wait) (message %s 
  (buffer-string))' 21)
   test_expect_equal $output