test: make it possible to have multiple corpora

We largely use the corpus under test/corpus for
testing. Unfortunately, many of our tests have grown to depend on
having exactly this set of messages, making it hard to add new message
files for testing specific cases.

We do use a lot of add_message from within the tests, but it's not
possible to use that for adding broken messages, and adding several
messages at once can get unwieldy.

Move the basic corpus under tests/corpora/default, and make it
possible to add new, independent corpora along its side. This means
tons of renames with a few tweaks to add_email_corpus function in
test-lib.sh to let tests specify which corpus to use.

2 files changed, 144 insertions, 0 deletions

diff --git a/test/corpora/default/foo/cur/07:2, b/test/corpora/default/foo/cur/07:2,
new file mode 100644
index 00000000..7b1e2bbe
--- /dev/null
+++ b/test/corpora/default/foo/cur/07:2,
@@ -0,0 +1,57 @@
+From: "Carl Worth" <cworth@cworth.org>
+To: notmuch@notmuchmail.org
+Date: Tue, 17 Nov 2009 09:13:27 -0800
+Subject: [notmuch] [PATCH 1/2] Close message file after parsing message
+ headers
+In-Reply-To: <1258471718-6781-1-git-send-email-dottedmag@dottedmag.net>
+References: <1258471718-6781-1-git-send-email-dottedmag@dottedmag.net>
+Message-ID: <87lji5cbwo.fsf@yoom.home.cworth.org>
+
+On Tue, 17 Nov 2009 21:28:37 +0600, Mikhail Gusarov <dottedmag at dottedmag.net> wrote:
+> Keeping unused files open helps to see "Too many open files" often.
+> 
+> Signed-off-by: Mikhail Gusarov <dottedmag at dottedmag.net>
+...
+On Tue, 17 Nov 2009 21:28:38 +0600, Mikhail Gusarov <dottedmag at dottedmag.net> wrote:
+> 
+> Signed-off-by: Mikhail Gusarov <dottedmag at dottedmag.net>
+> ---
+>  lib/message.cc |    2 ++
+>  1 files changed, 2 insertions(+), 0 deletions(-)
+
+Hi Mikhail,
+
+Welcome to notmuch, and thanks for these patches! I've pushed both of
+them out now.
+
+Keith ran into the same problem of "too many open files" and wrote a
+more complex fix, (which included what you did here). His code can be
+seen at:
+
+	git://keithp.com/git/notmuch
+
+I didn't apply Keith's fix yet, because I think I'd rather just fix the
+indexer to store the In-Reply-To header in a separate term prefix from
+the term used for the References header[*]. That will then let us lookup
+the in-reply-to value later for thread constructions without having to
+open the original email file at all.
+
+-Carl
+
+[*] Yes, this is my first post to our new mailing list and I'm already
+spouting off about "terms" and "prefixes" without any definitions. I
+apologize for that. I hope that people will ask questions freely here on
+the list whenever anything is not clear, and I'll be glad to explain
+things as needed. (Then when can shove answers into a HACKING document.)
+
+PS. This reply is a great example of a feature that notmuch *almost*
+supports already---repling to multiple messages at once. The "notmuch
+reply" command line does everything necessary to make this work, but we
+haven't yet hooked up any keybindings for this in the emacs client yet.
+Obviously, 'r' from the search view could reply to the entire thread.
+But when viewing a thread, anyone have a good keybinding suggestion?
+(There's obviously 'R' as opposed to 'r', but I think we'll probably
+want to distinguish "reply to sender" from "reply to all" before trying
+to distinguish "reply to message" from "reply to thread" (which I
+imagine is more rare of an operation).
+
diff --git a/test/corpora/default/foo/cur/08:2, b/test/corpora/default/foo/cur/08:2,
new file mode 100644
index 00000000..baf34d1f
--- /dev/null
+++ b/test/corpora/default/foo/cur/08:2,
@@ -0,0 +1,87 @@
+Date: Tue, 17 Nov 2009 15:33:01 -0500
+From: Lars Kellogg-Stedman <lars@seas.harvard.edu>
+To: Mikhail Gusarov <dottedmag@dottedmag.net>
+Message-ID: <20091117203301.GV3165@dottiness.seas.harvard.edu>
+References: <20091117190054.GU3165@dottiness.seas.harvard.edu>
+	<87iqd9rn3l.fsf@vertex.dottedmag>
+MIME-Version: 1.0
+In-Reply-To: <87iqd9rn3l.fsf@vertex.dottedmag>
+User-Agent: Mutt/1.5.19 (2009-01-05)
+Cc: notmuch@notmuchmail.org
+Subject: Re: [notmuch] Working with Maildir storage?
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+> See the patch just posted here.
+
+Is the list archived anywhere?  The obvious archives
+(http://notmuchmail.org/pipermail/notmuch/) aren't available, and I
+think I subscribed too late to get the patch (I only just saw the
+discussion about it).
+
+It doesn't look like the patch is in git yet.
+
+-- Lars
+
+--=20
+Lars Kellogg-Stedman <lars@seas.harvard.edu>
+Senior Technologist, Computing and Information Technology
+Harvard University School of Engineering and Applied Sciences
+
+
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