Merge commit 'debian/0.10.2-1' into squeeze-backports

Conflicts: debian/changelog
author: David Bremner <bremner@debian.org> 2011-12-16 16:46:20 -0400
committer: David Bremner <bremner@debian.org> 2011-12-16 16:46:20 -0400
commit: 90259bf961eeacb89dfd2e73526a931e530cabd8 (patch)
tree: c8c5d57ebba3f82e372e8d2670257ac01d68fca4 /test
parent: 8c0cb84ecce40ded56f9c551b2ef791caa9be7cf (diff)
parent: 07bb8b9e895541006eca88430925f1c6524c4708 (diff)
32 files changed, 1134 insertions, 338 deletions
diff --git a/test/Makefile b/test/Makefile
index b6859eac..de492a7c 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,4 +1,4 @@
-# See Makfefile.local for the list of files to be compiled in this
+# See Makefile.local for the list of files to be compiled in this
 # directory.
 all:
 	$(MAKE) -C .. all
diff --git a/test/README b/test/README
index 07da480b..2481f16d 100644
--- a/test/README
+++ b/test/README
@@ -41,6 +41,15 @@ The following command-line options are available when running tests:
 	As the names depend on the tests' file names, it is safe to
 	run the tests with this option in parallel.
 
+--root=<dir>::
+	This runs the testsuites specified under a seperate directory.
+	However, caution is advised, as not all tests are maintained
+	with this relocation in mind, so some tests may behave
+	differently.
+
+	Pointing this argument at a tmpfs filesystem can improve the
+	speed of the test suite for some users.
+
 When invoking the test suite via "make test" any of the above options
 can be specified as follows:
 
@@ -123,20 +132,19 @@ library for your script to use.
    <script>.  If it yields success, test is considered
    successful.  <message> should state what it is testing.
 
- test_expect_failure <message> <script>
-
-   This is NOT the opposite of test_expect_success, but is used
-   to mark a test that demonstrates a known breakage.  Unlike
-   the usual test_expect_success tests, which say "ok" on
-   success and "FAIL" on failure, this will say "FIXED" on
-   success and "still broken" on failure.  Failures from these
-   tests won't cause -i (immediate) to stop.
-
  test_begin_subtest <message>
 
    Set the test description message for a subsequent test_expect_equal
    invocation (see below).
 
+ test_subtest_known_broken
+
+   Mark the current test as broken.  Such tests are expected to fail.
+   Unlike the normal tests, which say "PASS" on success and "FAIL" on
+   failure, these will say "FIXED" on success and "BROKEN" on failure.
+   Failures from these tests won't cause -i (immediate) to stop.  A
+   test must call this before any test_expect_* function.
+
  test_expect_equal <output> <expected>
 
    This is an often-used convenience function built on top of
@@ -147,12 +155,12 @@ library for your script to use.
    will generate a failure and print the difference of the two
    strings.
 
- test_expect_equal_failure <output> <expected>
+ test_expect_equal_file <output> <expected>
 
-   This works similar to test_expect_equal (see above) but is used to
-   mark a test that demonstrates a known breakage, (that is, the
-   author of the test expectes "output" and "expected" to differ until
-   the breakage is fixed). See test_expect_failure for details.
+   Identical to test_exepect_equal, except that <output> and
+   <expected> are files instead of strings.  This is a much more
+   robust method to compare formatted textual information, since it
+   also notices whitespace and closing newline differences.
 
  test_debug <script>
 
@@ -165,9 +173,13 @@ library for your script to use.
 
    This function executes the provided emacs lisp script within
    emacs. The script can be a sequence of emacs lisp expressions,
-   (that is, they will be evaluated within a progn form). The lisp
-   expressions can call `message' to generate output on stdout to be
-   examined by the calling test script.
+   (that is, they will be evaluated within a progn form). Emacs
+   stdout and stderr is not available, the common way to get output
+   is to save it to a file. There are some auxiliary functions
+   useful in emacs tests provided in test-lib.el. Do not use `setq'
+   for setting variables in Emacs tests because it affects other
+   tests that may run in the same Emacs instance.  Use `let' instead
+   so the scope of the changed variables is limited to a single test.
 
  test_done
 
@@ -181,7 +193,7 @@ writing tests:
   generate_message
 
     Generates a message with an optional template. Most tests will
-    actually prefere to call add_message. See below.
+    actually prefer to call add_message. See below.
 
   add_message
 
@@ -197,6 +209,6 @@ writing tests:
 
     This function should be called at the beginning of a test file
     when a test needs to operate on a non-empty body of messages. It
-    will intialize the mail database to a known state of 50 sample
+    will initialize the mail database to a known state of 50 sample
     messages, (culled from the early history of the notmuch mailing
     list).
diff --git a/test/atomicity b/test/atomicity
new file mode 100755
index 00000000..ad7d4a3c
--- /dev/null
+++ b/test/atomicity
@@ -0,0 +1,104 @@
+#!/usr/bin/env bash
+test_description='atomicity'
+. ./test-lib.sh
+
+# This script tests the effects of killing and restarting "notmuch
+# new" at arbitrary points.  If notmuch new is properly atomic, the
+# final database contents should be the same regardless of when (or
+# if) it is killed and restarted.
+
+if which gdb 1>/dev/null 2>&1; then
+    test_set_prereq GDB
+
+# Create a maildir structure to also stress flag synchronization
+    mkdir $MAIL_DIR/cur
+    mkdir $MAIL_DIR/new
+    mkdir $MAIL_DIR/tmp
+    mkdir $MAIL_DIR/.remove-dir
+
+    # Prepare the initial database
+    generate_message [subject]='Duplicate' [filename]='duplicate:2,' [dir]=cur
+    generate_message [subject]='Remove' [filename]='remove:2,' [dir]=cur
+    generate_message [subject]='"Remove duplicate"' [filename]='remove-duplicate:2,' [dir]=cur
+    cp $MAIL_DIR/cur/remove-duplicate:2, $MAIL_DIR/cur/remove-duplicate-copy:2,
+    generate_message [subject]='Rename' [filename]='rename:2,' [dir]=cur
+    generate_message [subject]='"Rename duplicate"' [filename]='rename-duplicate:2,' [dir]=cur
+    generate_message [subject]='"Move 1"' [filename]='move1:2,' [dir]=cur
+    generate_message [subject]='"Move 2"' [filename]='move2:2,' [dir]=new
+    generate_message [subject]='Flag' [filename]='flag:2,' [dir]=cur
+    generate_message [subject]='"Flag duplicate"' [filename]='flag-duplicate:2,' [dir]=cur
+    cp $MAIL_DIR/cur/flag-duplicate:2, $MAIL_DIR/cur/flag-duplicate-copy:2,F
+    generate_message [subject]='"Remove directory"' [filename]='remove-directory:2,' [dir]=.remove-dir
+    generate_message [subject]='"Remove directory duplicate"' [filename]='remove-directory-duplicate:2,' [dir]=.remove-dir
+    cp $MAIL_DIR/.remove-dir/remove-directory-duplicate:2, $MAIL_DIR/cur/
+    notmuch new > /dev/null
+
+    # Make all maildir changes, but *don't* update the database
+    generate_message [subject]='Added' [filename]='added:2,' [dir]=cur
+    cp $MAIL_DIR/cur/duplicate:2, $MAIL_DIR/cur/duplicate-copy:2,
+    generate_message [subject]='"Add duplicate"' [filename]='add-duplicate:2,' [dir]=cur
+    generate_message [subject]='"Add duplicate copy"' [filename]='add-duplicate-copy:2,' [dir]=cur
+    rm $MAIL_DIR/cur/remove:2,
+    rm $MAIL_DIR/cur/remove-duplicate-copy:2,
+    mv $MAIL_DIR/cur/rename:2, $MAIL_DIR/cur/renamed:2,
+    mv $MAIL_DIR/cur/rename-duplicate:2, $MAIL_DIR/cur/renamed-duplicate:2,
+    mv $MAIL_DIR/cur/move1:2, $MAIL_DIR/new/move1:2,
+    mv $MAIL_DIR/new/move2:2, $MAIL_DIR/cur/move2:2,
+    mv $MAIL_DIR/cur/flag:2, $MAIL_DIR/cur/flag:2,F
+    rm $MAIL_DIR/cur/flag-duplicate-copy:2,F
+    rm $MAIL_DIR/.remove-dir/remove-directory:2,
+    rm $MAIL_DIR/.remove-dir/remove-directory-duplicate:2,
+    rmdir $MAIL_DIR/.remove-dir
+
+    # Prepare a snapshot of the updated maildir.  The gdb script will
+    # update the database in this snapshot as it goes.
+    cp -ra $MAIL_DIR $MAIL_DIR.snap
+    cp ${NOTMUCH_CONFIG} ${NOTMUCH_CONFIG}.snap
+    NOTMUCH_CONFIG=${NOTMUCH_CONFIG}.snap notmuch config set database.path $MAIL_DIR.snap
+
+
+
+    # Execute notmuch new and, at every call to rename, snapshot the
+    # database, run notmuch new again on the snapshot, and capture the
+    # results of search.
+    #
+    # -tty /dev/null works around a conflict between the 'timeout' wrapper
+    # and gdb's attempt to control the TTY.
+    export MAIL_DIR
+    gdb -tty /dev/null -batch -x $TEST_DIRECTORY/atomicity.gdb notmuch >/dev/null 2>/dev/null
+
+    # Get the final, golden output
+    notmuch search '*' > expected
+
+    # Check output against golden output
+    outcount=$(cat outcount)
+    echo -n > searchall
+    echo -n > expectall
+    for ((i = 0; i < $outcount; i++)); do
+	if ! cmp -s search.$i expected; then
+	    # Find the range of interruptions that match this output
+	    for ((end = $i + 1 ; end < $outcount; end++)); do
+		if ! cmp -s search.$i search.$end; then
+		    break
+		fi
+	    done
+	    echo "When interrupted after $test/backtrace.$(expr $i - 1) (abort points $i-$(expr $end - 1))" >> searchall
+	    cat search.$i >> searchall
+	    cat expected >> expectall
+	    echo >> searchall
+	    echo >> expectall
+
+	    i=$(expr $end - 1)
+	fi
+    done
+else
+    say_color info "%-6s" "WARNING"
+    echo " Missing test prerequisite GDB"
+fi  
+
+test_begin_subtest '"notmuch new" is idempotent under arbitrary aborts'
+test_expect_equal_file GDB searchall expectall
+
+test_expect_success GDB "detected $outcount>10 abort points" "test $outcount -gt 10"
+
+test_done
diff --git a/test/atomicity.gdb b/test/atomicity.gdb
new file mode 100644
index 00000000..fd675257
--- /dev/null
+++ b/test/atomicity.gdb
@@ -0,0 +1,50 @@
+# This gdb script runs notmuch new and simulates killing and
+# restarting notmuch new after every Xapian commit.  To simulate this
+# more efficiently, this script runs notmuch new and, immediately
+# after every Xapian commit, it *pauses* the running notmuch new,
+# copies the entire database and maildir to a snapshot directory, and
+# executes a full notmuch new on that snapshot, comparing the final
+# results with the expected output.  It can then resume the paused
+# notmuch new, which is still running on the original maildir, and
+# repeat this process.
+
+set args new
+
+# Make Xapian commit after every operation instead of batching
+set environment XAPIAN_FLUSH_THRESHOLD = 1
+
+# gdb can't keep track of a simple integer.  This is me weeping.
+shell echo 0 > outcount
+
+shell touch inodes
+
+break rename
+commands
+# As an optimization, only consider snapshots after a Xapian commit.
+# Xapian overwrites record.base? as the last step in the commit.
+shell echo > gdbcmd
+shell stat -c %i $MAIL_DIR/.notmuch/xapian/record.base* > inodes.new
+shell if cmp inodes inodes.new; then echo cont > gdbcmd; fi
+shell mv inodes.new inodes
+source gdbcmd
+
+# Save a backtrace in case the test does fail
+set logging file backtrace
+set logging on
+backtrace
+set logging off
+shell mv backtrace backtrace.`cat outcount`
+
+# Snapshot the database
+shell rm -r $MAIL_DIR.snap/.notmuch
+shell cp -r $MAIL_DIR/.notmuch $MAIL_DIR.snap/.notmuch
+# Restore the mtime of $MAIL_DIR.snap, which we just changed
+shell touch -r $MAIL_DIR $MAIL_DIR.snap
+# Run notmuch new to completion on the snapshot
+shell NOTMUCH_CONFIG=${NOTMUCH_CONFIG}.snap XAPIAN_FLUSH_THRESHOLD=1000 notmuch new > /dev/null
+shell NOTMUCH_CONFIG=${NOTMUCH_CONFIG}.snap notmuch search '*' > search.`cat outcount` 2>&1
+shell echo $(expr $(cat outcount) + 1) > outcount
+cont
+end
+
+run
diff --git a/test/basic b/test/basic
index d6e8c100..38db2baf 100755
--- a/test/basic
+++ b/test/basic
@@ -51,31 +51,32 @@ test_expect_code 2 'failure to clean up causes the test to fail' '
 
 # Ensure that all tests are being run
 test_begin_subtest 'Ensure that all available tests will be run by notmuch-test'
-eval $(sed -n -e '/^TESTS="$/,/^"$/p' notmuch-test ../notmuch-test)
+eval $(sed -n -e '/^TESTS="$/,/^"$/p' notmuch-test $TEST_DIRECTORY/notmuch-test)
 tests_in_suite=$(for i in $TESTS; do echo $i; done | sort)
-available=$(ls -1 ../ | \
+available=$(ls -1 $TEST_DIRECTORY/ | \
     sed -r -e "/^(aggregate-results.sh|Makefile|Makefile.local|notmuch-test)/d" \
 	   -e "/^(README|test-lib.sh|test-lib.el|test-results|tmp.*|valgrind|corpus*)/d" \
 	   -e "/^(emacs.expected-output|smtp-dummy|smtp-dummy.c|test-verbose|symbol-test.cc)/d" \
 	   -e "/^(test.expected-output|.*~)/d" \
 	   -e "/^(gnupg-secret-key.asc)/d" \
 	   -e "/^(gnupg-secret-key.NOTE)/d" \
+	   -e "/^(atomicity.gdb)/d" \
 	   | sort)
 test_expect_equal "$tests_in_suite" "$available"
 
-EXPECTED=../test.expected-output
+EXPECTED=$TEST_DIRECTORY/test.expected-output
 suppress_diff_date() {
     sed -e 's/\(.*\-\-\- test-verbose\.4\.\expected\).*/\1/' \
 	-e 's/\(.*\+\+\+ test-verbose\.4\.\output\).*/\1/'
 }
 
 test_begin_subtest "Ensure that test output is suppressed unless the test fails"
-output=$(cd ..; ./test-verbose 2>&1 | suppress_diff_date)
+output=$(cd $TEST_DIRECTORY; ./test-verbose 2>&1 | suppress_diff_date)
 expected=$(cat $EXPECTED/test-verbose-no | suppress_diff_date)
 test_expect_equal "$output" "$expected"
 
 test_begin_subtest "Ensure that -v does not suppress test output"
-output=$(cd ..; ./test-verbose -v 2>&1 | suppress_diff_date)
+output=$(cd $TEST_DIRECTORY; ./test-verbose -v 2>&1 | suppress_diff_date)
 expected=$(cat $EXPECTED/test-verbose-yes | suppress_diff_date)
 # Do not include the results of test-verbose in totals
 rm $TEST_DIRECTORY/test-results/test-verbose-*
diff --git a/test/corpus/cur/51:2, b/test/corpus/cur/51:2,
new file mode 100644
index 00000000..f522f69e
--- /dev/null
+++ b/test/corpus/cur/51:2,
@@ -0,0 +1,12 @@
+From: "Aron Griffis" <agriffis@n01se.net>
+To: notmuch@notmuchmail.org
+Date: Tue, 17 Nov 2009 18:21:38 -0500
+Subject: [notmuch] archive
+Message-ID: <20091117232137.GA7669@griffis1.net>
+
+Just subscribed, I'd like to catch up on the previous postings,
+but the archive link seems to be bogus?
+
+Thanks,
+Aron
+
diff --git a/test/count b/test/count
new file mode 100755
index 00000000..300b1714
--- /dev/null
+++ b/test/count
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+test_description='"notmuch count" for messages and threads'
+. ./test-lib.sh
+
+add_email_corpus
+
+SEARCH="\"*\""
+
+test_begin_subtest "message count is the default for notmuch count"
+test_expect_equal \
+    "`notmuch search --output=messages ${SEARCH} | wc -l`" \
+    "`notmuch count ${SEARCH}`"
+
+test_begin_subtest "message count with --output=messages"
+test_expect_equal \
+    "`notmuch search --output=messages ${SEARCH} | wc -l`" \
+    "`notmuch count --output=messages ${SEARCH}`"
+
+test_begin_subtest "thread count with --output=threads"
+test_expect_equal \
+    "`notmuch search --output=threads ${SEARCH} | wc -l`" \
+    "`notmuch count --output=threads ${SEARCH}`"
+
+test_begin_subtest "thread count is the default for notmuch search"
+test_expect_equal \
+    "`notmuch search ${SEARCH} | wc -l`" \
+    "`notmuch count --output=threads ${SEARCH}`"
+
+SEARCH="from:cworth and not from:cworth"
+test_begin_subtest "count with no matching messages"
+test_expect_equal \
+    "0" \
+    "`notmuch count --output=messages ${SEARCH}`"
+
+test_begin_subtest "count with no matching threads"
+test_expect_equal \
+    "0" \
+    "`notmuch count --output=threads ${SEARCH}`"
+
+test_done
diff --git a/test/crypto b/test/crypto
index 8e920167..0af4aa8a 100755
--- a/test/crypto
+++ b/test/crypto
@@ -12,7 +12,7 @@ add_gnupg_home ()
     local output
     [ -d ${GNUPGHOME} ] && return
     mkdir -m 0700 "$GNUPGHOME"
-    gpg --no-tty --import <../gnupg-secret-key.asc >"$GNUPGHOME"/import.log 2>&1
+    gpg --no-tty --import <$TEST_DIRECTORY/gnupg-secret-key.asc >"$GNUPGHOME"/import.log 2>&1
     test_debug "cat $GNUPGHOME/import.log"
     if (gpg --quick-random --version >/dev/null 2>&1) ; then
 	echo quick-random >> "$GNUPGHOME"/gpg.conf
@@ -168,8 +168,7 @@ Non-text part: application/pgp-encrypted
 part{ ID: 4, Content-type: text/plain
 This is a test encrypted message.
 part}
-attachment{ ID: 5, Content-type: application/octet-stream
-Attachment: TESTATTACHMENT (application/octet-stream)
+attachment{ ID: 5, Filename: TESTATTACHMENT, Content-type: application/octet-stream
 Non-text part: application/octet-stream
 attachment}
 part}
@@ -310,15 +309,13 @@ expected='From: Notmuch Test Suite <test_suite@notmuchmail.org>
 Subject: Re: test encrypted message 002
 
 On 01 Jan 2000 12:00:00 -0000, Notmuch Test Suite <test_suite@notmuchmail.org> wrote:
-Non-text part: multipart/encrypted
-Non-text part: application/pgp-encrypted
 > This is another test encrypted message.'
 test_expect_equal \
     "$output" \
     "$expected"
 
 test_begin_subtest "signature verification with revoked key"
-# generate revokation certificate and load it to revoke key
+# generate revocation certificate and load it to revoke key
 echo "y
 1
 Notmuch Test Suite key revocation (automated) $(date '+%F_%T%z')
diff --git a/test/dump-restore b/test/dump-restore
index a4de3706..439e9980 100755
--- a/test/dump-restore
+++ b/test/dump-restore
@@ -4,21 +4,82 @@ test_description="\"notmuch dump\" and \"notmuch restore\""
 
 add_email_corpus
 
-test_expect_success "Dumping all tags" "generate_message &&
-notmuch new &&
-notmuch dump dump.expected"
+test_expect_success 'Dumping all tags' \
+  'generate_message &&
+  notmuch new &&
+  notmuch dump > dump.expected'
 
-test_begin_subtest "Clearing all tags"
-sed -e "s/(\([^(]*\))$/()/" < dump.expected > clear.expected
-notmuch restore clear.expected
-notmuch dump clear.actual
-test_expect_equal "$(< clear.actual)" "$(< clear.expected)"
+# The use of from:cworth is rather arbitrary: it matches some of the
+# email corpus' messages, but not all of them.
 
-test_begin_subtest "Restoring original tags"
-notmuch restore dump.expected
-notmuch dump dump.actual
-test_expect_equal "$(< dump.actual)" "$(< dump.expected)"
+test_expect_success 'Dumping all tags II' \
+  'notmuch tag +ABC +DEF -- from:cworth &&
+  notmuch dump > dump-ABC_DEF.expected &&
+  ! cmp dump.expected dump-ABC_DEF.expected'
 
-test_expect_success "Restore with nothing to do" "notmuch restore dump.expected"
+test_expect_success 'Clearing all tags' \
+  'sed -e "s/(\([^(]*\))$/()/" < dump.expected > clear.expected &&
+  notmuch restore clear.expected &&
+  notmuch dump > clear.actual &&
+  test_cmp clear.expected clear.actual'
+
+test_expect_success 'Accumulate original tags' \
+  'notmuch tag +ABC +DEF -- from:cworth &&
+  notmuch restore --accumulate < dump.expected &&
+  notmuch dump > dump.actual &&
+  test_cmp dump-ABC_DEF.expected dump.actual'
+
+test_expect_success 'Restoring original tags' \
+  'notmuch restore dump.expected &&
+  notmuch dump > dump.actual &&
+  test_cmp dump.expected dump.actual'
+
+test_expect_success 'Restore with nothing to do' \
+  'notmuch restore < dump.expected &&
+  notmuch dump > dump.actual &&
+  test_cmp dump.expected dump.actual'
+
+test_expect_success 'Restore with nothing to do, II' \
+  'notmuch restore --accumulate dump.expected &&
+  notmuch dump > dump.actual &&
+  test_cmp dump.expected dump.actual'
+
+test_expect_success 'Restore with nothing to do, III' \
+  'notmuch restore --accumulate < clear.expected &&
+  notmuch dump > dump.actual &&
+  test_cmp dump.expected dump.actual'
+
+# notmuch restore currently only considers the first argument.
+test_expect_success 'Invalid restore invocation' \
+  'test_must_fail notmuch restore dump.expected another_one'
+
+test_begin_subtest "dump outfile"
+notmuch dump dump-outfile.actual
+test_expect_equal_file dump.expected dump-outfile.actual
+
+test_begin_subtest "dump outfile # deprecated"
+test_expect_equal "Warning: the output file argument of dump is deprecated."\
+  "$(notmuch dump /dev/null 2>&1)"
+
+test_begin_subtest "dump outfile --"
+notmuch dump dump-1-arg-dash.actual --
+test_expect_equal_file dump.expected dump-1-arg-dash.actual
+
+# Note, we assume all messages from cworth have a message-id
+# containing cworth.org
+
+grep 'cworth[.]org' dump.expected > dump-cworth.expected
+
+test_begin_subtest "dump -- from:cworth"
+notmuch dump -- from:cworth > dump-dash-cworth.actual
+test_expect_equal_file dump-cworth.expected dump-dash-cworth.actual
+
+test_begin_subtest "dump outfile from:cworth"
+notmuch dump dump-outfile-cworth.actual from:cworth
+test_expect_equal_file dump-cworth.expected dump-outfile-cworth.actual
+
+test_begin_subtest "dump outfile -- from:cworth"
+notmuch dump dump-outfile-dash-inbox.actual -- from:cworth
+test_expect_equal_file dump-cworth.expected dump-outfile-dash-inbox.actual
 
 test_done
diff --git a/test/emacs b/test/emacs
index 6f82b08e..75a0a744 100755
--- a/test/emacs
+++ b/test/emacs
@@ -1,91 +1,130 @@
 #!/usr/bin/env bash
+
 test_description="emacs interface"
 . test-lib.sh
 
-EXPECTED=../emacs.expected-output
+EXPECTED=$TEST_DIRECTORY/emacs.expected-output
 
 add_email_corpus
 
 test_begin_subtest "Basic notmuch-hello view in emacs"
-test_emacs '(notmuch-hello) (princ (buffer-string))' >OUTPUT
+test_emacs '(notmuch-hello)
+	    (test-output)'
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello
 
 test_begin_subtest "Saved search with 0 results"
-test_emacs '(setq notmuch-show-empty-saved-searches t) (setq notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . "tag:unread") ("empty" . "tag:doesnotexist"))) (notmuch-hello) (princ (buffer-string))' >OUTPUT
+test_emacs '(let ((notmuch-show-empty-saved-searches t)
+		  (notmuch-saved-searches
+		   '\''(("inbox" . "tag:inbox")
+			("unread" . "tag:unread")
+			("empty" . "tag:doesnotexist"))))
+	      (notmuch-hello)
+	      (test-output))'
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello-with-empty
 
 test_begin_subtest "No saved searches displayed (all with 0 results)"
-test_emacs '(setq notmuch-saved-searches '\''(("empty" . "tag:doesnotexist"))) (notmuch-hello) (princ (buffer-string))' >OUTPUT
+test_emacs '(let ((notmuch-saved-searches
+		   '\''(("empty" . "tag:doesnotexist"))))
+	      (notmuch-hello)
+	      (test-output))'
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello-no-saved-searches
 
 test_begin_subtest "Basic notmuch-search view in emacs"
-test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) (princ (buffer-string))' >OUTPUT
+test_emacs '(notmuch-search "tag:inbox")
+	    (notmuch-test-wait)
+	    (test-output)'
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-search-tag-inbox
 
 test_begin_subtest "Navigation of notmuch-hello to search results"
-test_emacs '(notmuch-hello) (goto-char (point-min)) (re-search-forward "inbox") (widget-button-press (point)) (notmuch-test-wait) (princ (buffer-string))' >OUTPUT
+test_emacs '(notmuch-hello)
+	    (goto-char (point-min))
+	    (re-search-forward "inbox")
+	    (widget-button-press (point))
+	    (notmuch-test-wait)
+	    (test-output)'
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello-view-inbox
 
 test_begin_subtest "Basic notmuch-show view in emacs"
 maildir_storage_thread=$(notmuch search --output=threads id:20091117190054.GU3165@dottiness.seas.harvard.edu)
-test_emacs "(notmuch-show \"$maildir_storage_thread\") (princ (buffer-string))" >OUTPUT
+test_emacs "(notmuch-show \"$maildir_storage_thread\")
+	    (test-output)"
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage
 
 test_begin_subtest "notmuch-show for message with invalid From"
-add_message "[subject]=\"message-with-invalid-from\"" "[from]=\"\\\"Invalid \\\" From\\\" <test_suite@notmuchmail.org>\""
+add_message "[subject]=\"message-with-invalid-from\"" \
+	    "[from]=\"\\\"Invalid \\\" From\\\" <test_suite@notmuchmail.org>\""
 thread=$(notmuch search --output=threads subject:message-with-invalid-from)
-output=$(test_emacs "(notmuch-show \"$thread\") (princ (buffer-string))")
-test_expect_equal "$output" \
-'"Invalid " From" <test_suite@notmuchmail.org> (2001-01-05) (inbox)
+test_emacs "(notmuch-show \"$thread\")
+	    (test-output)"
+cat <<EOF >EXPECTED
+"Invalid " From" <test_suite@notmuchmail.org> (2001-01-05) (inbox)
 Subject: message-with-invalid-from
 To: Notmuch Test Suite <test_suite@notmuchmail.org>
 Date: Tue, 05 Jan 2001 15:43:57 -0000
 
-This is just a test message (#1)'
+This is just a test message (#1)
+EOF
+test_expect_equal_file OUTPUT EXPECTED
 
 test_begin_subtest "Navigation of notmuch-search to thread view"
-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) (princ (buffer-string))' >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)
+	    (test-output)'
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage
 
 test_begin_subtest "Add tag from search view"
 os_x_darwin_thread=$(notmuch search --output=threads id:ddd65cda0911171950o4eea4389v86de9525e46052d3@mail.gmail.com)
-test_emacs "(notmuch-search \"$os_x_darwin_thread\") (notmuch-test-wait) (notmuch-search-add-tag \"tag-from-search-view\")"
+test_emacs "(notmuch-search \"$os_x_darwin_thread\")
+	    (notmuch-test-wait)
+	    (notmuch-search-add-tag \"tag-from-search-view\")"
 output=$(notmuch search $os_x_darwin_thread | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2009-11-18 [4/4] Jjgod Jiang, Alexander Botero-Lowry; [notmuch] Mac OS X/Darwin compatibility issues (inbox tag-from-search-view unread)"
 
 test_begin_subtest "Remove tag from search view"
-test_emacs "(notmuch-search \"$os_x_darwin_thread\") (notmuch-test-wait) (notmuch-search-remove-tag \"tag-from-search-view\")"
+test_emacs "(notmuch-search \"$os_x_darwin_thread\")
+	    (notmuch-test-wait)
+	    (notmuch-search-remove-tag \"tag-from-search-view\")"
 output=$(notmuch search $os_x_darwin_thread | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2009-11-18 [4/4] Jjgod Jiang, Alexander Botero-Lowry; [notmuch] Mac OS X/Darwin compatibility issues (inbox unread)"
 
 test_begin_subtest "Add tag from notmuch-show view"
-test_emacs "(notmuch-show \"$os_x_darwin_thread\") (notmuch-show-add-tag \"tag-from-show-view\")"
+test_emacs "(notmuch-show \"$os_x_darwin_thread\")
+	    (notmuch-show-add-tag \"tag-from-show-view\")"
 output=$(notmuch search $os_x_darwin_thread | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2009-11-18 [4/4] Jjgod Jiang, Alexander Botero-Lowry; [notmuch] Mac OS X/Darwin compatibility issues (inbox tag-from-show-view unread)"
 
 test_begin_subtest "Remove tag from notmuch-show view"
-test_emacs "(notmuch-show \"$os_x_darwin_thread\") (notmuch-show-remove-tag \"tag-from-show-view\")"
+test_emacs "(notmuch-show \"$os_x_darwin_thread\")
+	    (notmuch-show-remove-tag \"tag-from-show-view\")"
 output=$(notmuch search $os_x_darwin_thread | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2009-11-18 [4/4] Jjgod Jiang, Alexander Botero-Lowry; [notmuch] Mac OS X/Darwin compatibility issues (inbox unread)"
 
 test_begin_subtest "Message with .. in Message-Id:"
 add_message [id]=123..456@example '[subject]="Message with .. in Message-Id"'
-test_emacs '(notmuch-search "id:\"123..456@example\"") (notmuch-test-wait) (notmuch-search-add-tag "search-add") (notmuch-search-add-tag "search-remove") (notmuch-search-remove-tag "search-remove") (notmuch-show "id:\"123..456@example\"") (notmuch-test-wait) (notmuch-show-add-tag "show-add") (notmuch-show-add-tag "show-remove") (notmuch-show-remove-tag "show-remove")'
+test_emacs '(notmuch-search "id:\"123..456@example\"")
+	    (notmuch-test-wait)
+	    (notmuch-search-add-tag "search-add")
+	    (notmuch-search-add-tag "search-remove")
+	    (notmuch-search-remove-tag "search-remove")
+	    (notmuch-show "id:\"123..456@example\"")
+	    (notmuch-test-wait)
+	    (notmuch-show-add-tag "show-add")
+	    (notmuch-show-add-tag "show-remove")
+	    (notmuch-show-remove-tag "show-remove")'
 output=$(notmuch search 'id:"123..456@example"' | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Message with .. in Message-Id (inbox search-add show-add)"
 
 test_begin_subtest "Sending a message via (fake) SMTP"
-
-# Before we can send a message, we have to prepare the FCC maildir
-mkdir -p mail/sent/cur
-mkdir -p mail/sent/new
-mkdir -p mail/sent/tmp
-
-../smtp-dummy sent_message &
-smtp_dummy_pid=$!
-test_emacs "(setq message-send-mail-function 'message-smtpmail-send-it) (setq smtpmail-smtp-server \"localhost\") (setq smtpmail-smtp-service \"25025\") (notmuch-hello) (notmuch-mua-mail) (message-goto-to) (insert \"user@example.com\nDate: Fri, 29 Mar 1974 10:00:00 -0000\") (message-goto-subject) (insert \"Testing message sent via SMTP\") (message-goto-body) (insert \"This is a test that messages are sent via SMTP\") (message-send-and-exit)" >/dev/null 2>&1
-wait ${smtp_dummy_pid}
-
+emacs_deliver_message \
+    'Testing message sent via SMTP' \
+    'This is a test that messages are sent via SMTP' \
+    '(message-goto-to)
+     (kill-whole-line)
+     (insert "To: user@example.com\n")'
 sed \
     -e s',^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' \
     -e s',^Message-ID: <.*>$,Message-ID: <XXX>,' < sent_message >OUTPUT
@@ -93,7 +132,7 @@ cat <<EOF >EXPECTED
 From: Notmuch Test Suite <test_suite@notmuchmail.org>
 To: user@example.com
 Subject: Testing message sent via SMTP
-Date: Fri, 29 Mar 1974 10:00:00 -0000
+Date: 01 Jan 2000 12:00:00 -0000
 User-Agent: Notmuch/XXX Emacs/XXX
 Message-ID: <XXX>
 MIME-Version: 1.0
@@ -106,10 +145,12 @@ test_expect_equal_file OUTPUT EXPECTED
 test_begin_subtest "Verify that sent messages are saved/searchable (via FCC)"
 notmuch new > /dev/null
 output=$(notmuch search 'subject:"testing message sent via SMTP"' | notmuch_search_sanitize)
-test_expect_equal "$output" "thread:XXX   1974-03-29 [1/1] Notmuch Test Suite; Testing message sent via SMTP (inbox)"
+test_expect_equal "$output" "thread:XXX   2000-01-01 [1/1] Notmuch Test Suite; Testing message sent via SMTP (inbox)"
 
 test_begin_subtest "notmuch-fcc-dirs set to nil"
-test_emacs "(setq notmuch-fcc-dirs nil) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
+test_emacs "(let ((notmuch-fcc-dirs nil))
+	      (notmuch-mua-mail)
+	      (test-output))"
 cat <<EOF >EXPECTED
 From: Notmuch Test Suite <test_suite@notmuchmail.org>
 To: 
@@ -124,7 +165,9 @@ mkdir -p mail/sent-string/new
 mkdir -p mail/sent-string/tmp
 
 test_begin_subtest "notmuch-fcc-dirs set to a string"
-test_emacs "(setq notmuch-fcc-dirs \"sent-string\") (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
+test_emacs "(let ((notmuch-fcc-dirs \"sent-string\"))
+	      (notmuch-mua-mail)
+	      (test-output))"
 cat <<EOF >EXPECTED
 From: Notmuch Test Suite <test_suite@notmuchmail.org>
 To: 
@@ -143,7 +186,11 @@ mkdir -p mail/failure/new
 mkdir -p mail/failure/tmp
 
 test_begin_subtest "notmuch-fcc-dirs set to a list (with match)"
-test_emacs "(setq notmuch-fcc-dirs '((\"notmuchmail.org\" . \"sent-list-match\") (\".*\" . \"failure\"))) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
+test_emacs "(let ((notmuch-fcc-dirs
+		   '((\"notmuchmail.org\" . \"sent-list-match\")
+		     (\".*\" . \"failure\"))))
+	      (notmuch-mua-mail)
+	      (test-output))"
 cat <<EOF >EXPECTED
 From: Notmuch Test Suite <test_suite@notmuchmail.org>
 To: 
@@ -159,7 +206,11 @@ mkdir -p mail/sent-list-catch-all/new
 mkdir -p mail/sent-list-catch-all/tmp
  
 test_begin_subtest "notmuch-fcc-dirs set to a list (catch-all)"
-test_emacs "(setq notmuch-fcc-dirs '((\"example.com\" . \"failure\") (\".*\" . \"sent-list-catch-all\"))) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
+test_emacs "(let ((notmuch-fcc-dirs
+		   '((\"example.com\" . \"failure\")
+		     (\".*\" . \"sent-list-catch-all\"))))
+	      (notmuch-mua-mail)
+	      (test-output))"
 cat <<EOF >EXPECTED
 From: Notmuch Test Suite <test_suite@notmuchmail.org>
 To: 
@@ -170,7 +221,11 @@ EOF
 test_expect_equal_file OUTPUT EXPECTED
 
 test_begin_subtest "notmuch-fcc-dirs set to a list (no match)"
-test_emacs "(setq notmuch-fcc-dirs '((\"example.com\" . \"failure\") (\"nomatchhere.net\" . \"failure\"))) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
+test_emacs "(let ((notmuch-fcc-dirs
+		   '((\"example.com\" . \"failure\")
+		     (\"nomatchhere.net\" . \"failure\"))))
+	      (notmuch-mua-mail)
+	      (test-output))"
 cat <<EOF >EXPECTED
 From: Notmuch Test Suite <test_suite@notmuchmail.org>
 To: 
@@ -180,9 +235,11 @@ EOF
 test_expect_equal_file OUTPUT EXPECTED
 
 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"
-test_emacs '(notmuch-search "subject:\"testing message sent via SMTP\"") (notmuch-test-wait) (notmuch-search-reply-to-thread) (princ (buffer-string))' | sed -ne '/^From/,$ p' | sed -e 's/^In-Reply-To: <.*>$/In-Reply-To: <XXX>/' >OUTPUT
+test_emacs '(notmuch-search "subject:\"testing message sent via SMTP\"")
+	    (notmuch-test-wait)
+	    (notmuch-search-reply-to-thread)
+	    (test-output)'
+sed -i -e 's/^In-Reply-To: <.*>$/In-Reply-To: <XXX>/' OUTPUT
 cat <<EOF >EXPECTED
 From: Notmuch Test Suite <test_suite@notmuchmail.org>
 To: user@example.com
@@ -190,24 +247,28 @@ Subject: Re: Testing message sent via SMTP
 In-Reply-To: <XXX>
 Fcc: $(pwd)/mail/sent
 --text follows this line--
-On Fri, 29 Mar 1974 10:00:00 -0000, Notmuch Test Suite <test_suite@notmuchmail.org> wrote:
+On 01 Jan 2000 12:00:00 -0000, Notmuch Test Suite <test_suite@notmuchmail.org> wrote:
 > This is a test that messages are sent via SMTP
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
 test_begin_subtest "Save attachment from within emacs using notmuch-show-save-attachments"
 # save as archive to test that Emacs does not re-compress .gz
-echo ./attachment1.gz | test_emacs '(notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com") (notmuch-show-save-attachments)' > /dev/null 2>&1
-test_expect_equal_file "$EXPECTED/attachment" attachment1.gz
+test_emacs '(let ((standard-input "\"attachment1.gz\""))
+	      (notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com")
+	      (notmuch-show-save-attachments))'
+test_expect_equal_file attachment1.gz "$EXPECTED/attachment"
 
 test_begin_subtest "Save attachment from within emacs using notmuch-show-save-part"
 # save as archive to test that Emacs does not re-compress .gz
-echo ./attachment2.gz | test_emacs '(notmuch-show-save-part "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com" 5)' > /dev/null 2>&1
-test_expect_equal_file "$EXPECTED/attachment" attachment2.gz
+test_emacs '(let ((standard-input "\"attachment2.gz\""))
+	      (notmuch-show-save-part "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com" 5))'
+test_expect_equal_file attachment2.gz "$EXPECTED/attachment"
 
 test_begin_subtest "View raw message within emacs"
-first_line=$(head -n1 $EXPECTED/raw-message-cf0c4d-52ad0a)
-test_emacs '(notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com") (notmuch-show-view-raw-message) (princ (buffer-string))' | sed -ne "/$first_line/,\$ p" >OUTPUT
+test_emacs '(notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com")
+	    (notmuch-show-view-raw-message)
+	    (test-output)'
 test_expect_equal_file OUTPUT $EXPECTED/raw-message-cf0c4d-52ad0a
 
 test_begin_subtest "Hiding/showing signature in notmuch-show view"
@@ -217,7 +278,7 @@ test_emacs "(notmuch-show \"$maildir_storage_thread\")
 	    (button-activate (button-at (point)))
 	    (search-backward \"Click/Enter to hide.\")
 	    (button-activate (button-at (point)))
-	    (princ (buffer-string))" >OUTPUT
+	    (test-output)"
 test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage
 
 test_begin_subtest "Detection and hiding of top-post quoting of message"
@@ -245,7 +306,7 @@ Q: Why is top-posting such a bad thing?
 A: Top-posting.
 Q: What is the most annoying thing in e-mail?"'
 test_emacs "(notmuch-show \"top-posting\")
-	    (princ (visible-buffer-string))" >OUTPUT
+	    (test-visible-output)"
 echo "Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-05) (inbox)
 Subject: The problem with top-posting
 To: Notmuch Test Suite <test_suite@notmuchmail.org>
@@ -268,19 +329,116 @@ Thanks for the advice! I will be sure to put it to good use.
 test_expect_equal_file OUTPUT EXPECTED
 
 test_begin_subtest "Hiding message in notmuch-show view"
-output=$(test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
-		     (notmuch-show-toggle-message)
-		     (princ (visible-buffer-string))')
-expected=$(cat $EXPECTED/notmuch-show-thread-with-hidden-messages)
-test_expect_equal "$output" "$expected"
+test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
+	    (notmuch-show-toggle-message)
+	    (test-visible-output)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-with-hidden-messages
 
 test_begin_subtest "Hiding message with visible citation in notmuch-show view"
-output=$(test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
-		     (search-forward "Click/Enter to show.")
-		     (button-activate (button-at (point)))
-		     (notmuch-show-toggle-message)
-		     (princ (visible-buffer-string))')
-expected=$(cat $EXPECTED/notmuch-show-thread-with-hidden-messages)
-test_expect_equal "$output" "$expected"
+test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
+	    (search-forward "Click/Enter to show.")
+	    (button-activate (button-at (point)))
+	    (notmuch-show-toggle-message)
+	    (test-visible-output)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-with-hidden-messages
+
+test_begin_subtest "Stashing in notmuch-show"
+add_message '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' \
+    '[from]="Some One <someone@somewhere.org>"' \
+    '[to]="Some One Else <notsomeone@somewhere.org>"' \
+    '[cc]="Notmuch <notmuch@notmuchmail.org>"' \
+    '[subject]="Stash my stashables"' \
+    '[id]="bought"' \
+    '[body]="Unable to stash body. Where did you get it in the first place?!?"'
+notmuch tag +stashtest id:${gen_msg_id}
+test_emacs '(notmuch-show "id:\"bought\"")
+        (notmuch-show-stash-date)
+        (notmuch-show-stash-from)
+        (notmuch-show-stash-to)
+        (notmuch-show-stash-cc)
+        (notmuch-show-stash-subject)
+        (notmuch-show-stash-message-id)
+        (notmuch-show-stash-message-id-stripped)
+        (notmuch-show-stash-tags)
+        (notmuch-show-stash-filename)
+        (switch-to-buffer
+          (generate-new-buffer "*test-stashing*"))
+        (dotimes (i 9)
+          (yank)
+          (insert "\n")
+          (rotate-yank-pointer 1))
+        (reverse-region (point-min) (point-max))
+	    (test-output)'
+sed -i -e 's/^.*tmp.emacs\/mail.*$/FILENAME/' OUTPUT
+test_expect_equal_file OUTPUT $EXPECTED/emacs-stashing
+
+test_begin_subtest "Stashing in notmuch-search"
+test_emacs '(notmuch-search "id:\"bought\"")
+        (notmuch-test-wait)
+        (notmuch-search-stash-thread-id)
+        (switch-to-buffer
+          (generate-new-buffer "*test-stashing*"))
+        (yank)
+	    (test-output)'
+sed -i -e 's/^thread:.*$/thread:XXX/' OUTPUT
+test_expect_equal $(cat OUTPUT) "thread:XXX"
+
+test_begin_subtest 'Hiding message following HTML part'
+test_subtest_known_broken
+id='html-message@notmuchmail.org'
+emacs_deliver_message \
+    'HTML message' \
+    '' \
+    "(message-goto-eoh)
+     (insert \"Message-ID: <$id>\n\")
+     (message-goto-body)
+     (mml-insert-part \"text/html\")
+     (insert \"<body>This is a test HTML message</body>\")"
+emacs_deliver_message \
+    'Reply to HTML message' \
+    'This is a reply to the test HTML message' \
+    "(message-goto-eoh)
+     (insert \"In-Reply-To: <$id>\n\")"
+test_emacs "(notmuch-show \"id:$id\") \
+            (notmuch-show-next-message) \
+            (command-execute (key-binding (kbd \"RET\"))) \
+            (test-visible-output)"
+test_emacs "(notmuch-show \"id:$id\") \
+            (notmuch-show-next-message) \
+            (notmuch-show-toggle-message) \
+            (test-visible-output \"EXPECTED\")"
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest 'notmuch-show-advance-and-archive with invisible signature'
+message1='id:20091118010116.GC25380@dottiness.seas.harvard.edu'
+message2='id:1258491078-29658-1-git-send-email-dottedmag@dottedmag.net'
+test_emacs "(notmuch-search \"$message1 or $message2\")
+	    (notmuch-test-wait)
+	    (notmuch-search-show-thread)
+	    (goto-char (point-max))
+	    (redisplay)
+	    (notmuch-show-advance-and-archive)
+	    (test-output)"
+test_emacs "(notmuch-show \"$message2\")
+	    (test-output \"EXPECTED\")"
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "Refresh show buffer"
+test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
+	    (test-visible-output "EXPECTED")
+	    (notmuch-show-refresh-view)
+	    (test-visible-output)'
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "Refresh modified show buffer"
+test_subtest_known_broken
+test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
+            (notmuch-show-toggle-message)
+            (notmuch-show-next-message)
+            (notmuch-show-toggle-message)
+	    (test-visible-output "EXPECTED")
+	    (notmuch-show-refresh-view)
+	    (test-visible-output)'
+test_expect_equal_file OUTPUT EXPECTED
 
 test_done
diff --git a/test/emacs-large-search-buffer b/test/emacs-large-search-buffer
index c78ce334..6095e9da 100755
--- a/test/emacs-large-search-buffer
+++ b/test/emacs-large-search-buffer
@@ -19,16 +19,25 @@ done
 notmuch new > /dev/null
 
 test_begin_subtest "Ensure that emacs doesn't drop results"
-expected="$(notmuch search '*' | sed -e 's/^thread:[0-9a-f]*  //' -e 's/;//' -e  's/xx*/[BLOB]/')
-End of search results."
+notmuch search '*' > EXPEXTED
+sed -i -e 's/^thread:[0-9a-f]*  //' -e 's/;//' -e 's/xx*/[BLOB]/' EXPEXTED
+echo 'End of search results.' >> EXPEXTED
 
-output=$(test_emacs '(notmuch-search "*") (notmuch-test-wait) (princ (buffer-string))' | sed -e s',  *, ,g' -e 's/xxx*/[BLOB]/g')
-test_expect_equal "$output" "$expected"
+test_emacs '(notmuch-search "*")
+	    (notmuch-test-wait)
+	    (test-output)'
+sed -i -e s',  *, ,g' -e 's/xxx*/[BLOB]/g' OUTPUT
+test_expect_equal_file OUTPUT EXPEXTED
 
 test_begin_subtest "Ensure that emacs doesn't drop error messages"
-output=$(test_emacs '(notmuch-search "--this-option-does-not-exist") (notmuch-test-wait) (princ (buffer-string))')
-test_expect_equal "$output" "Error: Unexpected output from notmuch search:
+test_emacs '(notmuch-search "--this-option-does-not-exist")
+	    (notmuch-test-wait)
+	    (test-output)'
+cat <<EOF >EXPEXTED
+Error: Unexpected output from notmuch search:
 Unrecognized option: --this-option-does-not-exist
-End of search results. (process returned 1)"
+End of search results. (process returned 1)
+EOF
+test_expect_equal_file OUTPUT EXPEXTED
 
 test_done
diff --git a/test/emacs.expected-output/emacs-stashing b/test/emacs.expected-output/emacs-stashing
new file mode 100644
index 00000000..49235947
--- /dev/null
+++ b/test/emacs.expected-output/emacs-stashing
@@ -0,0 +1,9 @@
+Sat, 01 Jan 2000 12:00:00 -0000
+Some One <someone@somewhere.org>
+Some One Else <notsomeone@somewhere.org>
+Notmuch <notmuch@notmuchmail.org>
+Stash my stashables
+id:"bought"
+bought
+inbox,stashtest
+FILENAME
diff --git a/test/emacs.expected-output/notmuch-hello b/test/emacs.expected-output/notmuch-hello
index 64b7e42c..48143bd7 100644
--- a/test/emacs.expected-output/notmuch-hello
+++ b/test/emacs.expected-output/notmuch-hello
@@ -4,7 +4,7 @@ Saved searches: [edit]
 
 	  50 inbox           50 unread    
 
-Search:                                                                     
+Search:                                                                      
 
 [Show all tags]
 
diff --git a/test/emacs.expected-output/notmuch-hello-no-saved-searches b/test/emacs.expected-output/notmuch-hello-no-saved-searches
index 7f8206aa..7c09e40b 100644
--- a/test/emacs.expected-output/notmuch-hello-no-saved-searches
+++ b/test/emacs.expected-output/notmuch-hello-no-saved-searches
@@ -1,6 +1,6 @@
    Welcome to notmuch. You have 50 messages.
 
-Search:                                                                     
+Search:                                                                      
 
 [Show all tags]
 
diff --git a/test/emacs.expected-output/notmuch-hello-with-empty b/test/emacs.expected-output/notmuch-hello-with-empty
index a9ed6304..2a267c92 100644
--- a/test/emacs.expected-output/notmuch-hello-with-empty
+++ b/test/emacs.expected-output/notmuch-hello-with-empty
@@ -4,7 +4,7 @@ Saved searches: [edit]
 
 	  50 inbox           50 unread           0 empty     
 
-Search:                                                                     
+Search:                                                                      
 
 [Show all tags]
 
diff --git a/test/help-test b/test/help-test
new file mode 100755
index 00000000..9f4b9c79
--- /dev/null
+++ b/test/help-test
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+test_description="online help"
+. test-lib.sh
+
+test_expect_success 'notmuch --help' 'notmuch --help'
+test_expect_success 'notmuch --help tag' 'notmuch --help tag'
+test_expect_success 'notmuch help' 'notmuch help'
+test_expect_success 'notmuch help tag' 'notmuch help tag'
+test_expect_success 'notmuch --version' 'notmuch --version'
+
+test_done
diff --git a/test/json b/test/json
index 5a2544c2..592b0687 100755
--- a/test/json
+++ b/test/json
@@ -23,6 +23,19 @@ add_message "[subject]=\"json-show-utf8-body-sübjéct\"" "[date]=\"Sat, 01 Jan
 output=$(notmuch show --format=json "jsön-show-méssage")
 test_expect_equal "$output" "[[[{\"id\": \"${gen_msg_id}\", \"match\": true, \"filename\": \"${gen_msg_filename}\", \"timestamp\": 946728000, \"date_relative\": \"2000-01-01\", \"tags\": [\"inbox\",\"unread\"], \"headers\": {\"Subject\": \"json-show-utf8-body-sübjéct\", \"From\": \"Notmuch Test Suite <test_suite@notmuchmail.org>\", \"To\": \"Notmuch Test Suite <test_suite@notmuchmail.org>\", \"Cc\": \"\", \"Bcc\": \"\", \"Date\": \"Sat, 01 Jan 2000 12:00:00 -0000\"}, \"body\": [{\"id\": 1, \"content-type\": \"text/plain\", \"content\": \"jsön-show-méssage\n\"}]}, []]]]"
 
+test_begin_subtest "Show message: json, inline attachment filename"
+subject='json-show-inline-attachment-filename'
+id="json-show-inline-attachment-filename@notmuchmail.org"
+emacs_deliver_message \
+    "$subject" \
+    'This is a test message with inline attachment with a filename' \
+    "(mml-attach-file \"$TEST_DIRECTORY/README\" nil nil \"inline\")
+     (message-goto-eoh)
+     (insert \"Message-ID: <$id>\n\")"
+output=$(notmuch show --format=json "id:$id")
+filename=$(notmuch search --output=files "id:$id")
+test_expect_equal "$output" "[[[{\"id\": \"$id\", \"match\": true, \"filename\": \"$filename\", \"timestamp\": 946728000, \"date_relative\": \"2000-01-01\", \"tags\": [\"inbox\"], \"headers\": {\"Subject\": \"$subject\", \"From\": \"Notmuch Test Suite <test_suite@notmuchmail.org>\", \"To\": \"test_suite@notmuchmail.org\", \"Cc\": \"\", \"Bcc\": \"\", \"Date\": \"01 Jan 2000 12:00:00 -0000\"}, \"body\": [{\"id\": 1, \"content-type\": \"multipart/mixed\", \"content\": [{\"id\": 2, \"content-type\": \"text/plain\", \"content\": \"This is a test message with inline attachment with a filename\"}, {\"id\": 3, \"content-type\": \"application/octet-stream\", \"filename\": \"README\"}]}]}, []]]]"
+
 test_begin_subtest "Search message: json, utf-8"
 add_message "[subject]=\"json-search-utf8-body-sübjéct\"" "[date]=\"Sat, 01 Jan 2000 12:00:00 -0000\"" "[body]=\"jsön-search-méssage\""
 output=$(notmuch search --format=json "jsön-search-méssage" | notmuch_search_sanitize)
diff --git a/test/maildir-sync b/test/maildir-sync
index 2b43127e..a60854f8 100755
--- a/test/maildir-sync
+++ b/test/maildir-sync
@@ -23,7 +23,6 @@ output=$(notmuch search subject:"Adding S flag" | notmuch_search_sanitize)
 output+="
 "
 mv "${gen_msg_filename}" "${gen_msg_filename}S"
-increment_mtime "$(dirname "${gen_msg_filename}")"
 output+=$(NOTMUCH_NEW)
 output+="
 "
@@ -66,7 +65,6 @@ test_expect_equal "$output" '[[[{"id": "adding-replied-tag@notmuch-test-suite",
 test_expect_success 'notmuch reply works with renamed file (without notmuch new)' 'notmuch reply id:${gen_msg_id}'
 
 test_begin_subtest "notmuch new detects no file rename after tag->flag synchronization"
-increment_mtime "$(dirname ${gen_msg_filename})"
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail."
 
@@ -77,7 +75,6 @@ output=$(cd "$MAIL_DIR/cur"; ls message-to-move*)
 test_expect_equal "$output" "message-to-move-to-cur:2,S"
 
 test_begin_subtest "No rename should be detected by notmuch new"
-increment_mtime "$MAIL_DIR/cur"
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail."
 # (*) If notmuch new was not run we've got "Processed 1 file in almost
@@ -85,7 +82,7 @@ test_expect_equal "$output" "No new mail."
 # test created directory document in the database but this document
 # was not linked as subdirectory of $MAIL_DIR. Therefore notmuch new
 # could not reach the cur/ directory and its files in it during
-# recurive traversal.
+# recursive traversal.
 #
 # XXX: The above sounds like a bug that should be fixed. If notmuch is
 # creating new directories in the mail store, then it should be
@@ -97,7 +94,6 @@ output=$(notmuch search subject:"Removing S flag" | notmuch_search_sanitize)
 output+="
 "
 mv "${gen_msg_filename}" "${gen_msg_filename%S}"
-increment_mtime "$(dirname "${gen_msg_filename}")"
 output+=$(NOTMUCH_NEW)
 output+="
 "
@@ -110,7 +106,6 @@ test_begin_subtest "Removing info from filename leaves tags unchanged"
 add_message [subject]='"Message to lose maildir info"' [filename]='message-to-lose-maildir-info' [dir]=cur
 notmuch tag -unread subject:"Message to lose maildir info"
 mv "$MAIL_DIR/cur/message-to-lose-maildir-info:2,S" "$MAIL_DIR/cur/message-without-maildir-info"
-increment_mtime "$MAIL_DIR/cur"
 output=$(NOTMUCH_NEW)
 output+="
 "
@@ -134,7 +129,6 @@ mv $MAIL_DIR/cur/adding-replied-tag:2,RS $MAIL_DIR/cur/adding-replied-tag:2,S
 mv $MAIL_DIR/cur/adding-s-flag:2,S $MAIL_DIR/cur/adding-s-flag:2,
 mv $MAIL_DIR/cur/adding-with-s-flag:2,S $MAIL_DIR/cur/adding-with-s-flag:2,RS
 mv $MAIL_DIR/cur/message-to-move-to-cur:2,S $MAIL_DIR/cur/message-to-move-to-cur:2,DS
-increment_mtime $MAIL_DIR/cur
 notmuch dump dump.txt
 NOTMUCH_NEW >/dev/null
 notmuch restore dump.txt
@@ -144,7 +138,6 @@ test_expect_equal "$output" "$expected"
 test_begin_subtest 'Adding flags to duplicate message tags the mail'
 add_message [subject]='"Duplicated message"' [dir]=cur [filename]='duplicated-message:2,'
 cp "$MAIL_DIR/cur/duplicated-message:2," "$MAIL_DIR/cur/duplicated-message-copy:2,RS"
-increment_mtime $MAIL_DIR/cur
 NOTMUCH_NEW > output
 notmuch search subject:"Duplicated message" | notmuch_search_sanitize >> output
 test_expect_equal "$(< output)" "No new mail.
@@ -152,7 +145,6 @@ thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Duplicated message (inbox repl
 
 test_begin_subtest "Adding duplicate message without flags does not remove tags"
 cp "$MAIL_DIR/cur/duplicated-message-copy:2,RS" "$MAIL_DIR/cur/duplicated-message-another-copy:2,"
-increment_mtime $MAIL_DIR/cur
 NOTMUCH_NEW > output
 notmuch search subject:"Duplicated message" | notmuch_search_sanitize >> output
 test_expect_equal "$(< output)" "No new mail.
diff --git a/test/multipart b/test/multipart
index 0879696e..f83526bb 100755
--- a/test/multipart
+++ b/test/multipart
@@ -2,11 +2,34 @@
 test_description="output of multipart message"
 . ./test-lib.sh
 
+cat <<EOF > embedded_message
+From: Carl Worth <cworth@cworth.org>
+To: cworth@cworth.org
+Subject: html message
+Date: Fri, 05 Jan 2001 15:42:57 +0000
+User-Agent: Notmuch/0.5 (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu)
+Message-ID: <87liy5ap01.fsf@yoom.home.cworth.org>
+MIME-Version: 1.0
+Content-Type: multipart/alternative; boundary="==-=-=="
+
+--==-=-==
+Content-Type: text/html
+
+<p>This is an embedded message, with a multipart/alternative part.</p>
+
+--==-=-==
+Content-Type: text/plain
+
+This is an embedded message, with a multipart/alternative part.
+
+--==-=-==--
+EOF
+
 cat <<EOF > ${MAIL_DIR}/multipart
 From: Carl Worth <cworth@cworth.org>
 To: cworth@cworth.org
 Subject: Multipart message
-Date: Tue, 05 Jan 2001 15:43:57 -0000
+Date: Fri, 05 Jan 2001 15:43:57 +0000
 User-Agent: Notmuch/0.5 (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu)
 Message-ID: <87liy5ap00.fsf@yoom.home.cworth.org>
 MIME-Version: 1.0
@@ -20,17 +43,9 @@ Content-Type: multipart/mixed; boundary="=-=-="
 Content-Type: message/rfc822
 Content-Disposition: inline
 
-From: Carl Worth <cworth@cworth.org>
-To: cworth@cworth.org
-Subject: html message
-Date: Tue, 05 Jan 2001 15:42:57 -0000
-User-Agent: Notmuch/0.5 (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu)
-Message-ID: <87liy5ap01.fsf@yoom.home.cworth.org>
-MIME-Version: 1.0
-Content-Type: text/html
-
-<p>This is an embedded message, with a single html part.</p>
-
+EOF
+cat embedded_message >> ${MAIL_DIR}/multipart
+cat <<EOF >> ${MAIL_DIR}/multipart
 --=-=-=
 Content-Disposition: attachment; filename=attachment
 
@@ -61,7 +76,7 @@ cat <<EOF > ${MAIL_DIR}/base64-part-with-crlf
 From: Carl Worth <cworth@cworth.org>
 To: cworth@cworth.org
 Subject: Test message with a BASE64 encoded binary containing CRLF pair
-Date: Tue, 05 Jan 2001 15:43:57 -0000
+Date: Fri, 05 Jan 2001 15:43:57 +0000
 User-Agent: Notmuch/0.5 (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu)
 Message-ID: <base64-part-with-crlf>
 MIME-Version: 1.0
@@ -88,7 +103,6 @@ Content-Transfer-Encoding: base64
 7w0K
 --==-=-=--
 EOF
-increment_mtime "$MAIL_DIR"
 notmuch new > /dev/null
 
 test_begin_subtest "--format=text --part=0, full message"
@@ -100,27 +114,39 @@ Carl Worth <cworth@cworth.org> (2001-01-05) (attachment inbox signed unread)
 Subject: Multipart message
 From: Carl Worth <cworth@cworth.org>
 To: cworth@cworth.org
-Date: Tue, 05 Jan 2001 15:43:57 -0000
+Date: Fri, 05 Jan 2001 15:43:57 +0000
 header}
 body{
 part{ ID: 1, Content-type: multipart/signed
 part{ ID: 2, Content-type: multipart/mixed
 part{ ID: 3, Content-type: message/rfc822
-part{ ID: 4, Content-type: text/html
+header{
+From: Carl Worth <cworth@cworth.org>
+To: cworth@cworth.org
+Subject: html message
+Date: Fri, 05 Jan 2001 15:42:57 +0000
+header}
+body{
+part{ ID: 4, Content-type: multipart/alternative
+part{ ID: 5, Content-type: text/html
 Non-text part: text/html
 part}
+part{ ID: 6, Content-type: text/plain
+This is an embedded message, with a multipart/alternative part.
+part}
 part}
-attachment{ ID: 5, Content-type: text/plain
-Attachment: attachment (text/plain)
+body}
+part}
+attachment{ ID: 7, Filename: attachment, Content-type: text/plain
 This is a text attachment.
 attachment}
-part{ ID: 6, Content-type: text/plain
+part{ ID: 8, Content-type: text/plain
 And this message is signed.
 
 -Carl
 part}
 part}
-part{ ID: 7, Content-type: application/pgp-signature
+part{ ID: 9, Content-type: application/pgp-signature
 Non-text part: application/pgp-signature
 part}
 part}
@@ -129,41 +155,42 @@ Non-text part: application/pgp-signature
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=text --part=0, full message"
-notmuch show --format=text --part=0 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+test_begin_subtest "--format=text --part=1, message body"
+notmuch show --format=text --part=1 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
-message{ id:87liy5ap00.fsf@yoom.home.cworth.org depth:0 match:1 filename:${MAIL_DIR}/multipart
+part{ ID: 1, Content-type: multipart/signed
+part{ ID: 2, Content-type: multipart/mixed
+part{ ID: 3, Content-type: message/rfc822
 header{
-Carl Worth <cworth@cworth.org> (2001-01-05) (attachment inbox signed unread)
-Subject: Multipart message
 From: Carl Worth <cworth@cworth.org>
 To: cworth@cworth.org
-Date: Tue, 05 Jan 2001 15:43:57 -0000
+Subject: html message
+Date: Fri, 05 Jan 2001 15:42:57 +0000
 header}
 body{
-part{ ID: 1, Content-type: multipart/signed
-part{ ID: 2, Content-type: multipart/mixed
-part{ ID: 3, Content-type: message/rfc822
-part{ ID: 4, Content-type: text/html
+part{ ID: 4, Content-type: multipart/alternative
+part{ ID: 5, Content-type: text/html
 Non-text part: text/html
 part}
+part{ ID: 6, Content-type: text/plain
+This is an embedded message, with a multipart/alternative part.
+part}
+part}
+body}
 part}
-attachment{ ID: 5, Content-type: text/plain
-Attachment: attachment (text/plain)
+attachment{ ID: 7, Filename: attachment, Content-type: text/plain
 This is a text attachment.
 attachment}
-part{ ID: 6, Content-type: text/plain
+part{ ID: 8, Content-type: text/plain
 And this message is signed.
 
 -Carl
 part}
 part}
-part{ ID: 7, Content-type: application/pgp-signature
+part{ ID: 9, Content-type: application/pgp-signature
 Non-text part: application/pgp-signature
 part}
 part}
-body}
-message}
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
@@ -172,15 +199,27 @@ notmuch show --format=text --part=2 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OU
 cat <<EOF >EXPECTED
 part{ ID: 2, Content-type: multipart/mixed
 part{ ID: 3, Content-type: message/rfc822
-part{ ID: 4, Content-type: text/html
+header{
+From: Carl Worth <cworth@cworth.org>
+To: cworth@cworth.org
+Subject: html message
+Date: Fri, 05 Jan 2001 15:42:57 +0000
+header}
+body{
+part{ ID: 4, Content-type: multipart/alternative
+part{ ID: 5, Content-type: text/html
 Non-text part: text/html
 part}
+part{ ID: 6, Content-type: text/plain
+This is an embedded message, with a multipart/alternative part.
+part}
 part}
-attachment{ ID: 5, Content-type: text/plain
-Attachment: attachment (text/plain)
+body}
+part}
+attachment{ ID: 7, Filename: attachment, Content-type: text/plain
 This is a text attachment.
 attachment}
-part{ ID: 6, Content-type: text/plain
+part{ ID: 8, Content-type: text/plain
 And this message is signed.
 
 -Carl
@@ -189,40 +228,75 @@ And this message is signed.
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=text --part=3, rfc822 multipart"
+test_begin_subtest "--format=text --part=3, rfc822 part"
 notmuch show --format=text --part=3 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
 part{ ID: 3, Content-type: message/rfc822
-part{ ID: 4, Content-type: text/html
+header{
+From: Carl Worth <cworth@cworth.org>
+To: cworth@cworth.org
+Subject: html message
+Date: Fri, 05 Jan 2001 15:42:57 +0000
+header}
+body{
+part{ ID: 4, Content-type: multipart/alternative
+part{ ID: 5, Content-type: text/html
 Non-text part: text/html
 part}
+part{ ID: 6, Content-type: text/plain
+This is an embedded message, with a multipart/alternative part.
+part}
+part}
+body}
 part}
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=text --part=4, html part"
+test_begin_subtest "--format=text --part=4, rfc822's multipart"
 notmuch show --format=text --part=4 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
-part{ ID: 4, Content-type: text/html
+part{ ID: 4, Content-type: multipart/alternative
+part{ ID: 5, Content-type: text/html
 Non-text part: text/html
 part}
+part{ ID: 6, Content-type: text/plain
+This is an embedded message, with a multipart/alternative part.
+part}
+part}
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=text --part=5, inline attachement"
+test_begin_subtest "--format=text --part=5, rfc822's html part"
 notmuch show --format=text --part=5 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
-attachment{ ID: 5, Content-type: text/plain
-Attachment: attachment (text/plain)
-This is a text attachment.
-attachment}
+part{ ID: 5, Content-type: text/html
+Non-text part: text/html
+part}
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=text --part=6, plain text part"
+test_begin_subtest "--format=text --part=6, rfc822's text part"
 notmuch show --format=text --part=6 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
 part{ ID: 6, Content-type: text/plain
+This is an embedded message, with a multipart/alternative part.
+part}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "--format=text --part=7, inline attachement"
+notmuch show --format=text --part=7 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+cat <<EOF >EXPECTED
+attachment{ ID: 7, Filename: attachment, Content-type: text/plain
+This is a text attachment.
+attachment}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "--format=text --part=8, plain text part"
+notmuch show --format=text --part=8 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+cat <<EOF >EXPECTED
+part{ ID: 8, Content-type: text/plain
 And this message is signed.
 
 -Carl
@@ -230,10 +304,10 @@ And this message is signed.
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=text --part=7, pgp signature (unverified)"
-notmuch show --format=text --part=7 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+test_begin_subtest "--format=text --part=9, pgp signature (unverified)"
+notmuch show --format=text --part=9 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
-part{ ID: 7, Content-type: application/pgp-signature
+part{ ID: 9, Content-type: application/pgp-signature
 Non-text part: application/pgp-signature
 part}
 EOF
@@ -244,50 +318,126 @@ test_expect_success \
     "notmuch show --format=text --part=8 'id:87liy5ap00.fsf@yoom.home.cworth.org'"
 
 test_begin_subtest "--format=json --part=0, full message"
-output=$(notmuch show --format=json --part=0 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": "87liy5ap00.fsf@yoom.home.cworth.org", "match": true, "filename": "'"${MAIL_DIR}/multipart"'", "timestamp": 978709437, "date_relative": "2001-01-05", "tags": ["attachment","inbox","signed","unread"], "headers": {"Subject": "Multipart message", "From": "Carl Worth <cworth@cworth.org>", "To": "cworth@cworth.org", "Cc": "", "Bcc": "", "Date": "Tue, 05 Jan 2001 15:43:57 -0000"}, "body": [{"id": 1, "content-type": "multipart/signed", "content": [{"id": 2, "content-type": "multipart/mixed", "content": [{"id": 3, "content-type": "message/rfc822", "content": [{"id": 4, "content-type": "text/html"}]}, {"id": 5, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}, {"id": 6, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}]}, {"id": 7, "content-type": "application/pgp-signature"}]}]}'
+notmuch show --format=json --part=0 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": "87liy5ap00.fsf@yoom.home.cworth.org", "match": true, "filename": "${MAIL_DIR}/multipart", "timestamp": 978709437, "date_relative": "2001-01-05", "tags": ["attachment","inbox","signed","unread"], "headers": {"Subject": "Multipart message", "From": "Carl Worth <cworth@cworth.org>", "To": "cworth@cworth.org", "Cc": "", "Bcc": "", "Date": "Fri, 05 Jan 2001 15:43:57 +0000"}, "body": [
+{"id": 1, "content-type": "multipart/signed", "content": [
+{"id": 2, "content-type": "multipart/mixed", "content": [
+{"id": 3, "content-type": "message/rfc822", "content": [{"headers": {"From": "Carl Worth <cworth@cworth.org>", "To": "cworth@cworth.org", "Subject": "html message", "Date": "Fri, 05 Jan 2001 15:42:57 +0000"}, "body": [
+{"id": 4, "content-type": "multipart/alternative", "content": [
+{"id": 5, "content-type": "text/html"}, 
+{"id": 6, "content-type": "text/plain", "content": "This is an embedded message, with a multipart/alternative part.\n"}]}]}]}, 
+{"id": 7, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}, 
+{"id": 8, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}]}, 
+{"id": 9, "content-type": "application/pgp-signature"}]}]}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
 
 test_begin_subtest "--format=json --part=1, message body"
-output=$(notmuch show --format=json --part=1 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": 1, "content-type": "multipart/signed", "content": [{"id": 2, "content-type": "multipart/mixed", "content": [{"id": 3, "content-type": "message/rfc822", "content": [{"id": 4, "content-type": "text/html"}]}, {"id": 5, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}, {"id": 6, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}]}, {"id": 7, "content-type": "application/pgp-signature"}]}'
+notmuch show --format=json --part=1 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": 1, "content-type": "multipart/signed", "content": [
+{"id": 2, "content-type": "multipart/mixed", "content": [
+{"id": 3, "content-type": "message/rfc822", "content": [{"headers": {"From": "Carl Worth <cworth@cworth.org>", "To": "cworth@cworth.org", "Subject": "html message", "Date": "Fri, 05 Jan 2001 15:42:57 +0000"}, "body": [
+{"id": 4, "content-type": "multipart/alternative", "content": [
+{"id": 5, "content-type": "text/html"}, 
+{"id": 6, "content-type": "text/plain", "content": "This is an embedded message, with a multipart/alternative part.\n"}]}]}]}, 
+{"id": 7, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}, 
+{"id": 8, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}]}, 
+{"id": 9, "content-type": "application/pgp-signature"}]}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
 
 test_begin_subtest "--format=json --part=2, multipart/mixed"
-output=$(notmuch show --format=json --part=2 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": 2, "content-type": "multipart/mixed", "content": [{"id": 3, "content-type": "message/rfc822", "content": [{"id": 4, "content-type": "text/html"}]}, {"id": 5, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}, {"id": 6, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}]}'
+notmuch show --format=json --part=2 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": 2, "content-type": "multipart/mixed", "content": [
+{"id": 3, "content-type": "message/rfc822", "content": [{"headers": {"From": "Carl Worth <cworth@cworth.org>", "To": "cworth@cworth.org", "Subject": "html message", "Date": "Fri, 05 Jan 2001 15:42:57 +0000"}, "body": [
+{"id": 4, "content-type": "multipart/alternative", "content": [
+{"id": 5, "content-type": "text/html"}, 
+{"id": 6, "content-type": "text/plain", "content": "This is an embedded message, with a multipart/alternative part.\n"}]}]}]}, 
+{"id": 7, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}, 
+{"id": 8, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}]}
+EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=json --part=3, rfc822 multipart"
-output=$(notmuch show --format=json --part=3 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": 3, "content-type": "message/rfc822", "content": [{"id": 4, "content-type": "text/html"}]}'
+test_begin_subtest "--format=json --part=3, rfc822 part"
+notmuch show --format=json --part=3 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": 3, "content-type": "message/rfc822", "content": [{"headers": {"From": "Carl Worth <cworth@cworth.org>", "To": "cworth@cworth.org", "Subject": "html message", "Date": "Fri, 05 Jan 2001 15:42:57 +0000"}, "body": [
+{"id": 4, "content-type": "multipart/alternative", "content": [
+{"id": 5, "content-type": "text/html"}, 
+{"id": 6, "content-type": "text/plain", "content": "This is an embedded message, with a multipart/alternative part.\n"}]}]}]}
+EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=json --part=4, html part"
-output=$(notmuch show --format=json --part=4 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": 4, "content-type": "text/html"}'
+test_begin_subtest "--format=json --part=4, rfc822's multipart/alternative"
+notmuch show --format=json --part=4 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
 
-test_begin_subtest "--format=json --part=5, inline attachment"
-output=$(notmuch show --format=json --part=5 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": 5, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}'
+{"id": 4, "content-type": "multipart/alternative", "content": [
+{"id": 5, "content-type": "text/html"}, 
+{"id": 6, "content-type": "text/plain", "content": "This is an embedded message, with a multipart/alternative part.\n"}]}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "--format=json --part=5, rfc822's html part"
+notmuch show --format=json --part=5 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
 
-test_begin_subtest "--format=json --part=6, plain text part"
-output=$(notmuch show --format=json --part=6 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": 6, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}'
+{"id": 5, "content-type": "text/html"}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=json --part=7, pgp signature (unverified)"
-output=$(notmuch show --format=json --part=7 'id:87liy5ap00.fsf@yoom.home.cworth.org')
-test_expect_equal "$output" \
-'{"id": 7, "content-type": "application/pgp-signature"}'
+test_begin_subtest "--format=json --part=6, rfc822's text part"
+notmuch show --format=json --part=6 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": 6, "content-type": "text/plain", "content": "This is an embedded message, with a multipart/alternative part.\n"}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "--format=json --part=7, inline attachment"
+notmuch show --format=json --part=7 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": 7, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "--format=json --part=8, plain text part"
+notmuch show --format=json --part=8 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": 8, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "--format=json --part=9, pgp signature (unverified)"
+notmuch show --format=json --part=9 'id:87liy5ap00.fsf@yoom.home.cworth.org' | sed 's|{"id":|\n{"id":|g' >OUTPUT
+echo >>OUTPUT # expect *no* newline at end of output
+cat <<EOF >EXPECTED
+
+{"id": 9, "content-type": "application/pgp-signature"}
+EOF
+test_expect_equal_file OUTPUT EXPECTED
 
 test_expect_success \
-    "--format=json --part=8, no part, expect error" \
-    "notmuch show --format=json --part=8 'id:87liy5ap00.fsf@yoom.home.cworth.org'"
+    "--format=json --part=10, no part, expect error" \
+    "notmuch show --format=json --part=10 'id:87liy5ap00.fsf@yoom.home.cworth.org'"
 
 test_begin_subtest "--format=raw"
 notmuch show --format=raw 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
@@ -302,7 +452,13 @@ notmuch show --format=raw --part=1 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUT
 # output should *not* include newline
 echo >>OUTPUT
 cat <<EOF >EXPECTED
-<p>This is an embedded message, with a single html part.</p>
+From: Carl Worth <cworth@cworth.org>
+To: cworth@cworth.org
+Subject: html message
+Date: Fri, 05 Jan 2001 15:42:57 +0000
+
+<p>This is an embedded message, with a multipart/alternative part.</p>
+This is an embedded message, with a multipart/alternative part.
 This is a text attachment.
 And this message is signed.
 
@@ -320,7 +476,13 @@ test_expect_equal_file OUTPUT EXPECTED
 test_begin_subtest "--format=raw --part=2, multipart/mixed"
 notmuch show --format=raw --part=2 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
-<p>This is an embedded message, with a single html part.</p>
+From: Carl Worth <cworth@cworth.org>
+To: cworth@cworth.org
+Subject: html message
+Date: Fri, 05 Jan 2001 15:42:57 +0000
+
+<p>This is an embedded message, with a multipart/alternative part.</p>
+This is an embedded message, with a multipart/alternative part.
 This is a text attachment.
 And this message is signed.
 
@@ -328,29 +490,43 @@ And this message is signed.
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=raw --part=3, rfc822 multipart"
+test_begin_subtest "--format=raw --part=3, rfc822 part"
+test_subtest_known_broken
+
 notmuch show --format=raw --part=3 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+test_expect_equal_file OUTPUT embedded_message
+
+test_begin_subtest "--format=raw --part=4, rfc822's html part"
+notmuch show --format=raw --part=4 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
-<p>This is an embedded message, with a single html part.</p>
+<p>This is an embedded message, with a multipart/alternative part.</p>
+This is an embedded message, with a multipart/alternative part.
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=raw --part=4, html part"
-notmuch show --format=raw --part=4 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+test_begin_subtest "--format=raw --part=5, rfc822's html part"
+notmuch show --format=raw --part=5 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
-<p>This is an embedded message, with a single html part.</p>
+<p>This is an embedded message, with a multipart/alternative part.</p>
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=raw --part=5, inline attachment"
-notmuch show --format=raw --part=5 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+test_begin_subtest "--format=raw --part=6, rfc822's text part"
+notmuch show --format=raw --part=6 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+cat <<EOF >EXPECTED
+This is an embedded message, with a multipart/alternative part.
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "--format=raw --part=7, inline attachment"
+notmuch show --format=raw --part=7 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
 This is a text attachment.
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=raw --part=6, plain text part"
-notmuch show --format=raw --part=6 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+test_begin_subtest "--format=raw --part=8, plain text part"
+notmuch show --format=raw --part=8 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 cat <<EOF >EXPECTED
 And this message is signed.
 
@@ -358,8 +534,8 @@ And this message is signed.
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
-test_begin_subtest "--format=raw --part=7, pgp signature (unverified)"
-notmuch show --format=raw --part=7 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
+test_begin_subtest "--format=raw --part=9, pgp signature (unverified)"
+notmuch show --format=raw --part=9 'id:87liy5ap00.fsf@yoom.home.cworth.org' >OUTPUT
 # output should *not* include newline
 echo >>OUTPUT
 cat <<EOF >EXPECTED
@@ -374,7 +550,7 @@ EOF
 test_expect_equal_file OUTPUT EXPECTED
 
 test_expect_success \
-    "--format=raw --part=8, no part, expect error" \
+    "--format=raw --part=10, no part, expect error" \
     "notmuch show --format=raw --part=8 'id:87liy5ap00.fsf@yoom.home.cworth.org'"
 
 test_begin_subtest "--format=mbox"
@@ -398,16 +574,18 @@ To: Carl Worth <cworth@cworth.org>, cworth@cworth.org
 In-Reply-To: <87liy5ap00.fsf@yoom.home.cworth.org>
 References: <87liy5ap00.fsf@yoom.home.cworth.org>
 
-On Tue, 05 Jan 2001 15:43:57 -0000, Carl Worth <cworth@cworth.org> wrote:
-Non-text part: multipart/signed
-Non-text part: multipart/mixed
-Non-text part: message/rfc822
+On Fri, 05 Jan 2001 15:43:57 +0000, Carl Worth <cworth@cworth.org> wrote:
+> From: Carl Worth <cworth@cworth.org>
+> To: cworth@cworth.org
+> Subject: html message
+> Date: Fri, 05 Jan 2001 15:42:57 +0000
+>
 Non-text part: text/html
+> This is an embedded message, with a multipart/alternative part.
 > This is a text attachment.
 > And this message is signed.
 > 
 > -Carl
-Non-text part: application/pgp-signature
 EOF
 test_expect_equal_file OUTPUT EXPECTED
 
diff --git a/test/new b/test/new
index 1b7296e8..49f390d6 100755
--- a/test/new
+++ b/test/new
@@ -52,10 +52,8 @@ generate_message
 tmp_msg_filename=tmp/"$gen_msg_filename"
 mkdir -p "$(dirname "$tmp_msg_filename")"
 mv "$gen_msg_filename" "$tmp_msg_filename"
-increment_mtime "${MAIL_DIR}"
 notmuch new > /dev/null
 mv "$tmp_msg_filename" "$gen_msg_filename"
-increment_mtime "${MAIL_DIR}"
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "Added 1 new message to the database."
 
@@ -65,7 +63,6 @@ test_begin_subtest "Renamed message"
 generate_message
 notmuch new > /dev/null
 mv "$gen_msg_filename" "${gen_msg_filename}"-renamed
-increment_mtime "${MAIL_DIR}"
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail. Detected 1 file rename."
 
@@ -73,7 +70,6 @@ test_expect_equal "$output" "No new mail. Detected 1 file rename."
 test_begin_subtest "Deleted message"
 
 rm "${gen_msg_filename}"-renamed
-increment_mtime "${MAIL_DIR}"
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail. Removed 1 message."
 
@@ -87,7 +83,6 @@ generate_message [dir]=dir
 notmuch new > /dev/null
 
 mv "${MAIL_DIR}"/dir "${MAIL_DIR}"/dir-renamed
-increment_mtime "${MAIL_DIR}"
 
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail. Detected 3 file renames."
@@ -96,7 +91,6 @@ test_expect_equal "$output" "No new mail. Detected 3 file renames."
 test_begin_subtest "Deleted directory"
 
 rm -rf "${MAIL_DIR}"/dir-renamed
-increment_mtime "${MAIL_DIR}"
 
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail. Removed 3 messages."
@@ -115,7 +109,6 @@ test_expect_equal "$output" "Added 3 new messages to the database."
 test_begin_subtest "Deleted directory (end of list)"
 
 rm -rf "${MAIL_DIR}"/zzz
-increment_mtime "${MAIL_DIR}"
 
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail. Removed 3 messages."
@@ -139,7 +132,6 @@ external_msg_filename="$PWD"/external/"$(basename "$gen_msg_filename")"
 mkdir -p "$(dirname "$external_msg_filename")"
 mv "$gen_msg_filename" "$external_msg_filename"
 ln -s "$external_msg_filename" "$gen_msg_filename"
-increment_mtime "${MAIL_DIR}"
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "Added 1 new message to the database."
 
@@ -157,7 +149,6 @@ test_expect_equal "$output" "Added 3 new messages to the database."
 test_begin_subtest "Deleted two-level directory"
 
 rm -rf "${MAIL_DIR}"/two
-increment_mtime "${MAIL_DIR}"
 
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail. Removed 3 messages."
diff --git a/test/notmuch-test b/test/notmuch-test
index 79e6267b..113ea7cf 100755
--- a/test/notmuch-test
+++ b/test/notmuch-test
@@ -18,12 +18,16 @@ cd $(dirname "$0")
 
 TESTS="
   basic
+  help-test
   new
+  count
   search
   search-output
   search-by-folder
   search-position-overlap-bug
   search-insufficient-from-quoting
+  search-limiting
+  tagging
   json
   multipart
   thread-naming
@@ -42,6 +46,8 @@ TESTS="
   crypto
   symbol-hiding
   search-folder-coherence
+  atomicity
+  python
 "
 TESTS=${NOTMUCH_TESTS:=$TESTS}
 
diff --git a/test/python b/test/python
new file mode 100755
index 00000000..f737749f
--- /dev/null
+++ b/test/python
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+test_description="python bindings"
+. ./test-lib.sh
+
+add_email_corpus
+
+test_begin_subtest "compare thread ids"
+LD_LIBRARY_PATH=$TEST_DIRECTORY/../lib \
+PYTHONPATH=$TEST_DIRECTORY/../bindings/python \
+python <<EOF | sort > OUTPUT
+import notmuch
+db = notmuch.Database(mode=notmuch.Database.MODE.READ_WRITE)
+q_new = notmuch.Query(db, 'tag:inbox')
+for t in q_new.search_threads():
+    print t.get_thread_id()
+EOF
+notmuch search --output=threads tag:inbox | sed s/^thread:// | sort > EXPECTED
+test_expect_equal_file OUTPUT EXPECTED
+test_done
diff --git a/test/search-by-folder b/test/search-by-folder
index 4afa483d..5cc2ca8d 100755
--- a/test/search-by-folder
+++ b/test/search-by-folder
@@ -23,14 +23,12 @@ test_expect_equal "$output" "thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; B
 
 test_begin_subtest "After removing duplicate instance of matching path"
 rm -r "${MAIL_DIR}/bad/news"
-increment_mtime "${MAIL_DIR}/bad"
 notmuch new
 output=$(notmuch search folder:bad/news | notmuch_search_sanitize)
 test_expect_equal "$output" "thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Bears (inbox unread)"
 
 test_begin_subtest "After rename, old path returns nothing"
 mv "${MAIL_DIR}/duplicate/bad/news" "${MAIL_DIR}/duplicate/bad/olds"
-increment_mtime "${MAIL_DIR}/duplicate/bad"
 notmuch new
 output=$(notmuch search folder:bad/news | notmuch_search_sanitize)
 test_expect_equal "$output" ""
diff --git a/test/search-folder-coherence b/test/search-folder-coherence
index 9c312542..f8119cbb 100755
--- a/test/search-folder-coherence
+++ b/test/search-folder-coherence
@@ -36,7 +36,6 @@ test_expect_equal "$output" "thread:0000000000000001   2001-01-05 [1/1] Notmuch
 
 test_begin_subtest "Remove folder:spam copy of email"
 rm $dir/spam/$(basename $file_x)
-increment_mtime $dir/spam
 output=$(NOTMUCH_NEW)
 test_expect_equal "$output" "No new mail. Detected 1 file rename."
 
diff --git a/test/search-limiting b/test/search-limiting
new file mode 100755
index 00000000..303762cf
--- /dev/null
+++ b/test/search-limiting
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+test_description='"notmuch search" --offset and --limit parameters'
+. ./test-lib.sh
+
+add_email_corpus
+
+for outp in messages threads; do
+    test_begin_subtest "${outp}: limit does the right thing"
+    notmuch search --output=${outp} "*" | head -n 20 >expected
+    notmuch search --output=${outp} --limit=20 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: concatenation of limited searches"
+    notmuch search --output=${outp} "*" | head -n 20 >expected
+    notmuch search --output=${outp} --limit=10 "*" >output
+    notmuch search --output=${outp} --limit=10 --offset=10 "*" >>output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: limit larger than result set"
+    N=`notmuch count --output=${outp} "*"`
+    notmuch search --output=${outp} "*" >expected
+    notmuch search --output=${outp} --limit=$((1 + ${N})) "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: limit = 0"
+    test_expect_equal "`notmuch search --output=${outp} --limit=0 "*"`" ""
+
+    test_begin_subtest "${outp}: offset does the right thing"
+    # note: tail -n +N is 1-based
+    notmuch search --output=${outp} "*" | tail -n +21 >expected
+    notmuch search --output=${outp} --offset=20 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: offset = 0"
+    notmuch search --output=${outp} "*" >expected
+    notmuch search --output=${outp} --offset=0 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: negative offset"
+    notmuch search --output=${outp} "*" | tail -n 20 >expected
+    notmuch search --output=${outp} --offset=-20 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: negative offset"
+    notmuch search --output=${outp} "*" | tail -n 1 >expected
+    notmuch search --output=${outp} --offset=-1 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: negative offset combined with limit"
+    notmuch search --output=${outp} "*" | tail -n 20 | head -n 10 >expected
+    notmuch search --output=${outp} --offset=-20 --limit=10 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: negative offset combined with equal limit"
+    notmuch search --output=${outp} "*" | tail -n 20 >expected
+    notmuch search --output=${outp} --offset=-20 --limit=20 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: negative offset combined with large limit"
+    notmuch search --output=${outp} "*" | tail -n 20 >expected
+    notmuch search --output=${outp} --offset=-20 --limit=50 "*" >output
+    test_expect_equal_file expected output
+
+    test_begin_subtest "${outp}: negative offset larger then results"
+    N=`notmuch count --output=${outp} "*"`
+    notmuch search --output=${outp} "*" >expected
+    notmuch search --output=${outp} --offset=-$((1 + ${N})) "*" >output
+    test_expect_equal_file expected output
+done
+
+test_done
diff --git a/test/search-output b/test/search-output
index 3c875cd1..10291c3b 100755
--- a/test/search-output
+++ b/test/search-output
@@ -207,6 +207,7 @@ MAIL_DIR/cur/22:2,
 MAIL_DIR/cur/21:2,
 MAIL_DIR/cur/19:2,
 MAIL_DIR/cur/18:2,
+MAIL_DIR/cur/51:2,
 MAIL_DIR/cur/20:2,
 MAIL_DIR/cur/17:2,
 MAIL_DIR/cur/16:2,
@@ -263,6 +264,7 @@ cat <<EOF >EXPECTED
 "MAIL_DIR/cur/21:2,",
 "MAIL_DIR/cur/19:2,",
 "MAIL_DIR/cur/18:2,",
+"MAIL_DIR/cur/51:2,",
 "MAIL_DIR/cur/20:2,",
 "MAIL_DIR/cur/17:2,",
 "MAIL_DIR/cur/16:2,",
diff --git a/test/smtp-dummy.c b/test/smtp-dummy.c
index 9da8202f..3801a5e0 100644
--- a/test/smtp-dummy.c
+++ b/test/smtp-dummy.c
@@ -71,7 +71,7 @@ static int
 process_command (FILE *peer, FILE *output, const char *command)
 {
 	if (STRNCMP_LITERAL (command, "EHLO ") == 0) {
-		fprintf (peer, "502\r\n");
+		fprintf (peer, "502 not implemented\r\n");
 		fflush (peer);
 	} else if (STRNCMP_LITERAL (command, "HELO ") == 0) {
 		fprintf (peer, "250 localhost\r\n");
@@ -159,6 +159,7 @@ main (int argc, char *argv[])
 		return 1;
 	}
 
+	memset (&addr, 0, sizeof (addr));
 	addr.sin_family = AF_INET;
 	addr.sin_port = htons (25025);
 	addr.sin_addr = *(struct in_addr *) hostinfo->h_addr;
diff --git a/test/symbol-hiding b/test/symbol-hiding
index bb555245..d0b31aec 100755
--- a/test/symbol-hiding
+++ b/test/symbol-hiding
@@ -12,13 +12,13 @@ test_description='exception symbol hiding'
 . ./test-lib.sh
 
 run_test(){
-    result=$(LD_LIBRARY_PATH=../../lib ./symbol-test 2>&1)
+    result=$(LD_LIBRARY_PATH=$TEST_DIRECTORY/../lib ./symbol-test 2>&1)
 }
 
 output="A Xapian exception occurred opening database: Couldn't stat 'fakedb/.notmuch/xapian'
 caught No chert database found at path \`./nonexistant'"
 
-g++ -o symbol-test -I../../lib ../symbol-test.cc -L../../lib -lnotmuch -lxapian
+g++ -o symbol-test -I$TEST_DIRECTORY/../lib $TEST_DIRECTORY/symbol-test.cc -L$TEST_DIRECTORY/../lib -lnotmuch -lxapian
 mkdir -p fakedb/.notmuch
 test_expect_success 'running test' run_test
 test_begin_subtest 'checking output'
diff --git a/test/tagging b/test/tagging
new file mode 100755
index 00000000..77202bf9
--- /dev/null
+++ b/test/tagging
@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+test_description='"notmuch tag"'
+. ./test-lib.sh
+
+add_message '[subject]=One'
+add_message '[subject]=Two'
+
+test_begin_subtest "Adding tags"
+notmuch tag +tag1 +tag2 +tag3 \*
+output=$(notmuch search \* | notmuch_search_sanitize)
+test_expect_equal "$output" "\
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag1 tag2 tag3 unread)
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 tag2 tag3 unread)"
+
+test_begin_subtest "Removing tags"
+notmuch tag -tag1 -tag2 \*
+output=$(notmuch search \* | notmuch_search_sanitize)
+test_expect_equal "$output" "\
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag3 unread)
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag3 unread)"
+
+test_expect_code 1 "No tag operations" 'notmuch tag One'
+test_expect_code 1 "No query" 'notmuch tag +tag2'
+
+test_begin_subtest "Redundant tagging"
+notmuch tag +tag1 -tag3 One
+notmuch tag +tag1 -tag3 \*
+output=$(notmuch search \* | notmuch_search_sanitize)
+test_expect_equal "$output" "\
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag1 unread)
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 unread)"
+
+test_begin_subtest "Special characters in tags"
+notmuch tag +':" ' \*
+notmuch tag -':" ' Two
+output=$(notmuch search \* | notmuch_search_sanitize)
+test_expect_equal "$output" "\
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (:\"  inbox tag1 unread)
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 unread)"
+
+test_done
diff --git a/test/test-lib.el b/test/test-lib.el
index 94399962..97ae5938 100644
--- a/test/test-lib.el
+++ b/test/test-lib.el
@@ -20,6 +20,27 @@
 ;;
 ;; Authors: Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
 
+;; `read-file-name' by default uses `completing-read' function to read
+;; user input.  It does not respect `standard-input' variable which we
+;; use in tests to provide user input.  So replace it with a plain
+;; `read' call.
+(setq read-file-name-function (lambda (&rest _) (read)))
+
+(defun notmuch-test-wait ()
+  "Wait for process completion."
+  (while (get-buffer-process (current-buffer))
+    (sleep-for 0.1)))
+
+(defun test-output (&optional filename)
+  "Save current buffer to file FILENAME.  Default FILENAME is OUTPUT."
+  (write-region (point-min) (point-max) (or filename "OUTPUT")))
+
+(defun test-visible-output (&optional filename)
+  "Save visible text in current buffer to file FILENAME.  Default
+FILENAME is OUTPUT."
+  (let ((text (visible-buffer-string)))
+    (with-temp-file (or filename "OUTPUT") (insert text))))
+
 (defun visible-buffer-string ()
   "Same as `buffer-string', but excludes invisible text."
   (visible-buffer-substring (point-min) (point-max)))
@@ -33,3 +54,10 @@
 	  (setq str (concat str (buffer-substring start next-pos))))
 	(setq start next-pos)))
     str))
+
+(defun orphan-watchdog (pid)
+  "Periodically check that the process with id PID is still
+running, quit if it terminated."
+  (if (not (process-attributes pid))
+      (kill-emacs)
+    (run-at-time "1 min" nil 'orphan-watchdog pid)))
diff --git a/test/test-lib.sh b/test/test-lib.sh
index a59d1c13..cf309f94 100755
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -39,7 +39,7 @@ done,*)
 	;;
 esac
 
-# Keep the original TERM for say_color
+# Keep the original TERM for say_color and test_emacs
 ORIGINAL_TERM=$TERM
 
 # For repeatability, reset the environment to known value.
@@ -174,6 +174,7 @@ test_success=0
 
 die () {
 	code=$?
+	rm -rf "$TEST_TMPDIR"
 	if test -n "$GIT_EXIT_OK"
 	then
 		exit $code
@@ -184,6 +185,8 @@ die () {
 }
 
 GIT_EXIT_OK=
+# Note: TEST_TMPDIR *NOT* exported!
+TEST_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/notmuch-test-$$.XXXXXX")
 trap 'die' EXIT
 
 test_decode_color () {
@@ -213,16 +216,6 @@ remove_cr () {
 	tr '\015' Q | sed -e 's/Q$//'
 }
 
-# Notmuch helper functions
-increment_mtime_amount=0
-increment_mtime ()
-{
-    dir="$1"
-
-    increment_mtime_amount=$((increment_mtime_amount + 1))
-    touch -d "+${increment_mtime_amount} seconds" "$dir"
-}
-
 # Generate a new message in the mail directory, with a unique message
 # ID and subject. The message is not added to the index.
 #
@@ -364,9 +357,6 @@ Date: ${template[date]}
 ${additional_headers}
 ${template[body]}
 EOF
-
-    # Ensure that the mtime of the containing directory is updated
-    increment_mtime "$(dirname "${gen_msg_filename}")"
 }
 
 # Generate a new message and add it to the database.
@@ -392,9 +382,22 @@ emacs_deliver_message ()
     shift 2
     # before we can send a message, we have to prepare the FCC maildir
     mkdir -p "$MAIL_DIR"/sent/{cur,new,tmp}
-    ../smtp-dummy sent_message &
+    $TEST_DIRECTORY/smtp-dummy sent_message &
     smtp_dummy_pid=$!
-    test_emacs "(setq message-send-mail-function 'message-smtpmail-send-it) (setq smtpmail-smtp-server \"localhost\") (setq smtpmail-smtp-service \"25025\") (notmuch-hello) (notmuch-mua-mail) (message-goto-to) (insert \"test_suite@notmuchmail.org\nDate: 01 Jan 2000 12:00:00 -0000\") (message-goto-subject) (insert \"${subject}\") (message-goto-body) (insert \"${body}\") $@ (message-send-and-exit)" >/dev/null 2>&1
+    test_emacs \
+	"(let ((message-send-mail-function 'message-smtpmail-send-it)
+	       (smtpmail-smtp-server \"localhost\")
+	       (smtpmail-smtp-service \"25025\"))
+	   (notmuch-hello)
+	   (notmuch-mua-mail)
+	   (message-goto-to)
+	   (insert \"test_suite@notmuchmail.org\nDate: 01 Jan 2000 12:00:00 -0000\")
+	   (message-goto-subject)
+	   (insert \"${subject}\")
+	   (message-goto-body)
+	   (insert \"${body}\")
+	   $@
+	   (message-send-and-exit))"
     wait ${smtp_dummy_pid}
     notmuch new >/dev/null
 }
@@ -408,12 +411,12 @@ emacs_deliver_message ()
 add_email_corpus ()
 {
     rm -rf ${MAIL_DIR}
-    if [ -d ../corpus.mail ]; then
-	cp -a ../corpus.mail ${MAIL_DIR}
+    if [ -d $TEST_DIRECTORY/corpus.mail ]; then
+	cp -a $TEST_DIRECTORY/corpus.mail ${MAIL_DIR}
     else
-	cp -a ../corpus ${MAIL_DIR}
+	cp -a $TEST_DIRECTORY/corpus ${MAIL_DIR}
 	notmuch new >/dev/null
-	cp -a ${MAIL_DIR} ../corpus.mail
+	cp -a ${MAIL_DIR} $TEST_DIRECTORY/corpus.mail
     fi
 }
 
@@ -424,7 +427,8 @@ test_begin_subtest ()
 	error "bug in test script: Missing test_expect_equal in ${BASH_SOURCE[1]}:${BASH_LINENO[0]}"
     fi
     test_subtest_name="$1"
-    # Remember stdout and stderr file descriptios and redirect test
+    test_subtest_known_broken_=
+    # Remember stdout and stderr file descriptors and redirect test
     # output to the previously prepared file descriptors 3 and 4 (see
     # below)
     if test "$verbose" != "t"; then exec 4>test.output 3>&4; fi
@@ -448,7 +452,7 @@ test_expect_equal ()
 
 	output="$1"
 	expected="$2"
-	if ! test_skip "$@"
+	if ! test_skip "$test_subtest_name"
 	then
 		if [ "$output" = "$expected" ]; then
 			test_ok_ "$test_subtest_name"
@@ -461,6 +465,7 @@ test_expect_equal ()
     fi
 }
 
+# Like test_expect_equal, but takes two filenames.
 test_expect_equal_file ()
 {
 	exec 1>&6 2>&7		# Restore stdout and stderr
@@ -471,7 +476,7 @@ test_expect_equal_file ()
 
 	output="$1"
 	expected="$2"
-	if ! test_skip "$@"
+	if ! test_skip "$test_subtest_name"
 	then
 		if diff -q "$expected" "$output" >/dev/null ; then
 			test_ok_ "$test_subtest_name"
@@ -484,29 +489,6 @@ test_expect_equal_file ()
     fi
 }
 
-test_expect_equal_failure ()
-{
-	exec 1>&6 2>&7		# Restore stdout and stderr
-	inside_subtest=
-	test "$#" = 3 && { prereq=$1; shift; } || prereq=
-	test "$#" = 2 ||
-	error "bug in the test script: not 2 or 3 parameters to test_expect_equal"
-
-	output="$1"
-	expected="$2"
-	if ! test_skip "$@"
-	then
-		if [ "$output" = "$expected" ]; then
-			test_known_broken_ok_ "$test_subtest_name"
-		else
-			test_known_broken_failure_ "$test_subtest_name"
-			testname=$this_test.$test_count
-			echo "$expected" > $testname.expected
-			echo "$output" > $testname.output
-		fi
-    fi
-}
-
 NOTMUCH_NEW ()
 {
     notmuch new | grep -v -E -e '^Processed [0-9]*( total)? file|Found [0-9]* total file'
@@ -568,31 +550,46 @@ test_have_prereq () {
 # the text_expect_* functions instead.
 
 test_ok_ () {
+	if test "$test_subtest_known_broken_" = "t"; then
+		test_known_broken_ok_ "$@"
+		return
+	fi
 	test_success=$(($test_success + 1))
 	say_color pass "%-6s" "PASS"
 	echo " $@"
 }
 
 test_failure_ () {
+	if test "$test_subtest_known_broken_" = "t"; then
+		test_known_broken_failure_ "$@"
+		return
+	fi
 	test_failure=$(($test_failure + 1))
-	say_color error "%-6s" "FAIL"
-	echo " $1"
-	shift
+	test_failure_message_ "FAIL" "$@"
+	test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
+	return 1
+}
+
+test_failure_message_ () {
+	say_color error "%-6s" "$1"
+	echo " $2"
+	shift 2
 	echo "$@" | sed -e 's/^/	/'
 	if test "$verbose" != "t"; then cat test.output; fi
-	test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
 }
 
 test_known_broken_ok_ () {
+	test_subtest_known_broken_=
 	test_fixed=$(($test_fixed+1))
 	say_color pass "%-6s" "FIXED"
 	echo " $@"
 }
 
 test_known_broken_failure_ () {
+	test_subtest_known_broken_=
 	test_broken=$(($test_broken+1))
-	say_color pass "%-6s" "BROKEN"
-	echo " $@"
+	test_failure_message_ "BROKEN" "$@"
+	return 1
 }
 
 test_debug () {
@@ -625,6 +622,7 @@ test_skip () {
 	fi
 	case "$to_skip" in
 	t)
+		test_subtest_known_broken_=
 		say_color skip >&3 "skipping test: $@"
 		say_color skip "%-6s" "SKIP"
 		echo " $1"
@@ -636,20 +634,8 @@ test_skip () {
 	esac
 }
 
-test_expect_failure () {
-	test "$#" = 3 && { prereq=$1; shift; } || prereq=
-	test "$#" = 2 ||
-	error "bug in the test script: not 2 or 3 parameters to test-expect-failure"
-	if ! test_skip "$@"
-	then
-		test_run_ "$2"
-		if [ "$?" = 0 -a "$eval_ret" = 0 ]
-		then
-			test_known_broken_ok_ "$1"
-		else
-			test_known_broken_failure_ "$1"
-		fi
-	fi
+test_subtest_known_broken () {
+	test_subtest_known_broken_=t
 }
 
 test_expect_success () {
@@ -742,7 +728,7 @@ test_external_without_stderr () {
 	fi
 }
 
-# This is not among top-level (test_expect_success | test_expect_failure)
+# This is not among top-level (test_expect_success)
 # but is a prefix that can be used in the test script, like:
 #
 #	test_expect_success 'complain and die' '
@@ -816,6 +802,8 @@ test_done () {
 
 	echo
 
+	[ -n "$EMACS_SERVER" ] && test_emacs '(kill-emacs)'
+
 	if [ "$test_failure" = "0" ]; then
 	    if [ "$test_broken" = "0" ]; then	    
 		rm -rf "$remove_tmp"
@@ -826,25 +814,17 @@ test_done () {
 	fi
 }
 
-test_emacs () {
+emacs_generate_script () {
 	# Construct a little test script here for the benefit of the user,
 	# (who can easily run "run_emacs" to get the same emacs environment
 	# for investigating any failures).    
-	cat <<EOF > run_emacs
+	cat <<EOF >"$TMP_DIRECTORY/run_emacs"
 #!/bin/sh
 export PATH=$PATH
 export NOTMUCH_CONFIG=$NOTMUCH_CONFIG
 
-# We assume that the user will give a command-line argument only if
-# wanting to run in batch mode.
-if [ \$# -gt 0 ]; then
-	BATCH=--batch
-fi
-
 # Here's what we are using here:
 #
-# --batch:		Quit after given commands and print all (messages)
-#
 # --no-init-file	Don't load users ~/.emacs
 #
 # --no-site-file	Don't load the site-wide startup stuff
@@ -852,24 +832,34 @@ fi
 # --directory		Ensure that the local elisp sources are found
 #
 # --load		Force loading of notmuch.el and test-lib.el
-#
-# notmuch-test-wait	Function for tests to use to wait for process completion
-#
-# message-signature	Avoiding appending user's signature on messages
-#
-# set-frame-width	80 columns (avoids crazy 10-column default of --batch)
 
-emacs \$BATCH --no-init-file --no-site-file \
-	--directory ../../emacs --load notmuch.el \
-	--directory .. --load test-lib.el \
-	--eval "(defun notmuch-test-wait ()
-			(while (get-buffer-process (current-buffer))
-				(sleep-for 0.1)))" \
-	--eval "(setq message-signature nil)" \
-	--eval "(progn (set-frame-width (window-frame (get-buffer-window)) 80) \$@)"
+exec emacs --no-init-file --no-site-file \
+	--directory "$TEST_DIRECTORY/../emacs" --load notmuch.el \
+	--directory "$TEST_DIRECTORY" --load test-lib.el \
+	"\$@"
 EOF
-	chmod a+x ./run_emacs
-	./run_emacs "$@"
+	chmod a+x "$TMP_DIRECTORY/run_emacs"
+}
+
+test_emacs () {
+	if [ -z "$EMACS_SERVER" ]; then
+		EMACS_SERVER="notmuch-test-suite-$$"
+		# start a detached session with an emacs server
+		# user's TERM is given to dtach which assumes a minimally
+		# VT100-compatible terminal -- and emacs inherits that
+		TERM=$ORIGINAL_TERM dtach -n "$TEST_TMPDIR/emacs-dtach-socket.$$" \
+			sh -c "stty rows 24 cols 80; exec '$TMP_DIRECTORY/run_emacs' \
+				--no-window-system \
+				--eval '(setq server-name \"$EMACS_SERVER\")' \
+				--eval '(server-start)' \
+				--eval '(orphan-watchdog $$)'" || return
+		# wait until the emacs server is up
+		until test_emacs '()' 2>/dev/null; do
+			sleep 1
+		done
+	fi
+
+	emacsclient --socket-name="$EMACS_SERVER" --eval "(progn $@)"
 }
 
 
@@ -925,11 +915,11 @@ then
 		    test ! -d "$symlink_target" &&
 		    test "#!" != "$(head -c 2 < "$symlink_target")"
 		then
-			symlink_target=../valgrind.sh
+			symlink_target=$TEST_DIRECTORY/valgrind.sh
 		fi
 		case "$base" in
 		*.sh|*.perl)
-			symlink_target=../unprocessed-script
+			symlink_target=$TEST_DIRECTORY/unprocessed-script
 		esac
 		# create the link, or replace it if it is out of date
 		make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
@@ -997,6 +987,8 @@ primary_email=test_suite@notmuchmail.org
 other_email=test_suite_other@notmuchmail.org;test_suite@otherdomain.org
 EOF
 
+emacs_generate_script
+
 
 # Use -P to resolve symlinks in our working directory so that the cwd
 # in subprocesses like git equals our $PWD (for pathname comparisons).
diff --git a/test/uuencode b/test/uuencode
index d0d16bdd..b3e1ac19 100755
--- a/test/uuencode
+++ b/test/uuencode
@@ -5,11 +5,11 @@ test_description="handling of uuencoded data"
 add_message [subject]=uuencodetest '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' \
 '[body]="This message is used to ensure that notmuch correctly handles a
 message containing a block of uuencoded data. First, we have a marker
-this content beforeuudata . Then we beging the uunencoded data itself:
+this content beforeuudata . Then we begin the uuencoded data itself:
 
 begin 644 bogus-uuencoded-data
 M0123456789012345678901234567890123456789012345678901234567890
-MOBVIOUSLY, THIS IS NOT ANY SORT OF USEFUL UUNECODED DATA.    
+MOBVIOUSLY, THIS IS NOT ANY SORT OF USEFUL UUENCODED DATA.    
 MINSTEAD THIS IS JUST A WAY TO ENSURE THAT THIS BLOCK OF DATA 
 MIS CORRECTLY IGNORED WHEN NOTMUCH CREATES ITS INDEX. SO WE   
 MINCLUDE A DURINGUUDATA MARKER THAT SHOULD NOT RESULT IN ANY
author	David Bremner <bremner@debian.org>	2011-12-16 16:46:20 -0400
committer	David Bremner <bremner@debian.org>	2011-12-16 16:46:20 -0400
commit	90259bf961eeacb89dfd2e73526a931e530cabd8 (patch)
tree	c8c5d57ebba3f82e372e8d2670257ac01d68fca4 /test
parent	8c0cb84ecce40ded56f9c551b2ef791caa9be7cf (diff)
parent	07bb8b9e895541006eca88430925f1c6524c4708 (diff)