Commit graph

401 commits

Author SHA1 Message Date
David Bremner
6cca3a5c16 test: add tests for python bindings
We start modestly, with a (slightly modified) test case from Kazuo
Teramoto. Originally it just made sure the bindings didn't crash; here
we check that by comparing the output with that of notmuch search.
2011-12-05 18:06:48 -04:00
Dmitry Kurochkin
de3d46e93c test: fix error messages for missing binary dependencies
The fake missing binary functions check if the binary has already be
added to the diagnostic message to avoid duplicates.  Unfortunately,
this check was buggy because the message string does not have the
trailing space.
2011-11-30 17:26:10 -08:00
Dmitry Kurochkin
5635977543 test: fix spurious output from missing external binaries functions
The grep(1) command used in the fake binary functions was missing the
quiet option.
2011-11-30 17:25:24 -08:00
Dmitry Kurochkin
571810f717 test: add missing escape backslash in test_declare_external_prereq() 2011-11-30 17:23:00 -08:00
Dmitry Kurochkin
716e9a45b9 test: fix test_require_external_prereq()
test_missing_external_prereq_${binary}_ variable indicates that the
binary is missing.  It must be set in test_declare_external_prereq()
outside of the fake $binary() function.
2011-11-30 17:22:28 -08:00
Dmitry Kurochkin
6cb61729d4 test: fix "Stashing in notmuch-search" test when emacs is not available
If emacs is not available, test_expect_equal would be called with only
one argument.  The patch fixes this by quoting the (possibly empty)
$(cat OUTPUT) argument.
2011-11-27 11:33:35 -08:00
Dmitry Kurochkin
5af65f65e8 test: check if emacs is available in the beginning of test_emacs
Unfortunately, this is needed to avoid the emacs waiting loop.
2011-11-27 11:33:13 -08:00
Dmitry Kurochkin
f0fbdad04b test: add function to explicitly check for external dependencies
Useful when binary is called indirectly (e.g. from emacs).
2011-11-27 11:32:52 -08:00
Dmitry Kurochkin
d095902266 test: declare external dependencies for the tests
That are: dtach(1), emacs(1), emacsclient(1), gdb(1) and gpg(1).
2011-11-27 11:32:26 -08:00
Dmitry Kurochkin
f325466728 test: skip all subtests if external dependencies are missing during init
Some tests (e.g. crypto) do a common initialization required for all
subtests.  The patch adds a check for missing external dependencies
during this initialization.  If any prerequisites are missing, all
subtests are skipped.

The check is run on the first call of test_reset_state_ function, so
no changes for the tests are needed.
2011-11-27 11:32:11 -08:00
Dmitry Kurochkin
5b37fb1e25 test: fix "skipping test" verbose output 2011-11-27 11:31:46 -08:00
Dmitry Kurochkin
66158d5e40 test: add support for external executable dependencies
There is existing support for general prerequisites in the test suite.
But it is not very convenient to use: every test case has to keep
track for it's dependencies and they have to be explicitly listed.

The patch aims to add better support for a particular type of external
dependencies: external executables.  The main idea is to replace
missing external binaries with shell functions that have the same
name.  These functions always fail and keep track of missing
dependencies for a subtest.  The result reporting functions later can
check that an external binaries are missing and correctly report SKIP
result instead of FAIL.  The primary benefit is that the test cases do
not need to declare their dependencies or be changed in any way.
2011-11-27 11:31:17 -08:00
Dmitry Kurochkin
5aeca8182f test: add test state reset to test_expect_* functions that did not have it 2011-11-27 08:13:52 -08:00
Dmitry Kurochkin
9d5b521472 test: set EMACS_SERVER variable only after dtach(1) was successfully started
Otherwise, we can set the EMACS_SERVER and return with an error.  And
subsequent calls to test_emacs would assume that emacs server is running.
2011-11-27 08:13:07 -08:00
Dmitry Kurochkin
1660ca5e61 test: move subtest variables reset into a dedicated function
Currently, there is only one such variable test_subtest_known_broken_.
But more will be added in the future.
2011-11-27 08:12:41 -08:00
Amadeusz Żołnowski
945196d79b Build symbol-test with make instead of hardcoding in symbol-hiding.
If symbol-test is built in symbol-hiding with hardcoded g++ invokation,
it's not so easy to pass $(srcdir) which is required to find notmuch.h
when srcdir and builddir are separate directories.
2011-11-27 08:03:04 -08:00
David Bremner
ac8576de63 Merge branch 'release' 2011-11-26 21:15:20 -08:00
David Bremner
9756b9dcb9 build system: clean up object files in ./test and ./util 2011-11-26 09:55:07 -08:00
Amadeusz Żołnowski
0da10aa1bc Whitespaces cleanup. 2011-11-26 09:21:04 -08:00
Amadeusz Żołnowski
071456e5e6 Fix warnings for test/symbol-test.cc. 2011-11-26 09:20:47 -08:00
Dmitry Kurochkin
cb9af12a4f test: cleanup basic tests
Basic test 'Ensure that all available tests will be run by
notmuch-test' compares all tests that are run with listing of test/
directory.  There is a growing list of exceptions for files and
directories which located in the test/ directory but are not tests.
Moreover some (probably buggy) tests do create files in the the test/
directory which may be left behind in case of failure.  This makes the
basic test fail.

The patch changes the test to look only for regular executable files.
This makes the exception list much smaller.  And since no tests should
create executables in the test/ directory (if there are, they should
be fixed), the basic test should not be affected by failed or
interrupted tests.
2011-11-26 09:18:05 -08:00
Dmitry Kurochkin
fea2c106ac test: fix sed error in basic tests
The error is easy to miss, because the test passes and stderr is not
printed.  But if you run basic tests in verbose mode (./basic
--verbose), you get:

  sed: can't read notmuch-test: No such file or directory

The issue is that sed command is given two files: notmuch-test and
$TEST_DIRECTORY/notmuch-test.  And there is no notmuch-test file in
the current directory (test/tmp.basic/).  The patch just removes the
non-existing file from the sed command.
2011-11-26 09:17:14 -08:00
Dmitry Kurochkin
bad712e20f test: remove executable permissions from test-lib.sh
It is not supposed to be run, only sourced.
2011-11-26 09:12:14 -08:00
Gregor Zattler
629dbac626 emacs: test notmuch show with fourfold message indentation
Previous behaviour was to indent messages in a thread according
to depth by one space per level.  This commit tests if setting
notmuch-indent-messages-width to `4' provides a message thread
with four spaces of indentation thread depth.
2011-11-25 12:41:59 -05:00
Gregor Zattler
06156f70bf emacs: test: notmuch show without indentation
Previous behaviour was to indent messages in a thread according
to depth by one space per level.  In
id:1311028119-50637-1-git-send-email-fgeller@gmail.com Felix
Geller proposed a patch in order to turn indentation off.  This
commit tests if instead setting notmuch-indent-messages-width to
`0' does turn off indentation.
2011-11-25 12:41:43 -05:00
Gregor Zattler
647635fc9e emacs: test notmuch-indent-messages-width default
Previous behaviour was to indent messages in a thread according
to depth by one space per level.  This is still the case with
notmuch-indent-messages-width default value `1'.  This test
succeeds if output with default value is same as in "Basic
notmuch-show view in emacs".
2011-11-25 12:41:04 -05:00
David Bremner
398b94bb39 test: add simple tests for online help
Nothing fancy, but we can at least detect segmentation faults.
2011-11-25 12:35:40 -05:00
Florian Friesdorf
cef4075404 fix a double // to single / 2011-11-20 22:55:54 -04:00
Tomi Ollila
6237f3808c test: make all tests terminable with Ctrl-c
Some tests don't break when HUP signal is sent tho those (by
pressing ctrl-c on the terminal). Therefore, the top-level
test script catches the HUP and sends TERM signal to the
started test script.
2011-11-18 13:53:51 -05:00
Pieter Praet
66247d26f3 test: emacs: tidy up "Stashing in notmuch-show" test
Merge expected output into the actual test, so we can verify the stashed
filename using ${gen_msg_filename} instead of doing sed tricks.
2011-11-18 13:29:35 -05:00
Tomi Ollila
c832dad322 test: attempt to send QUIT to smtp-dummy in case mail send failed
If mail sending from emacs fails before it has chance to connect
to the smtp-dummy mail server, the opportunistic QUIT message
sending makes smtp-dummy to exit.
2011-11-18 10:49:53 -04:00
Tomi Ollila
8efdc0518d test: create dtach's session socket in $TEST_TMPDIR
Due to 108-character limit in unix domain socket path this change
is required; it is more probable that length of ${TMPDIR:-/tmp} is
shorter than length of path to the current directory of notmuch test
source directory. One can expect to create reasonable-length unix
domain sockets wherever $TMPDIR points to.
2011-11-17 19:35:32 -04:00
Tomi Ollila
a0ec104f13 test: create TEST_TMPDIR for holding temporary files
The TEST_TMPDIR if first needed to hold dtach's socket (due
to 108-character limit in socket file names). Later it can be
used to hold other temporary files; directory deleted at exit.
2011-11-17 19:35:32 -04:00
Jani Nikula
8a4d631d7c test: add tests for notmuch search --offset and --limit
Signed-off-by: Jani Nikula <jani@nikula.org>
2011-11-15 19:25:58 -04:00
Jani Nikula
28d78c2b02 test: add tests for notmuch count
Signed-off-by: Jani Nikula <jani@nikula.org>
2011-11-15 19:22:13 -04:00
Austin Clements
ed20210b6d test: Add a test script for "notmuch tag" 2011-11-14 21:21:22 -04:00
Tomi Ollila
9cda22c39b test/atomicity: change shebang to '#!/usr/bin/env bash' 2011-11-14 17:08:53 -04:00
Thomas Jost
cb7270b27a test: make smtp-dummy work with Emacs 24
In Emacs 24, a space is expected after a SMTP response code. If we don't respect
that, smtpmail-send-it will wait forever.
2011-11-13 13:48:02 -04:00
Dmitry Kurochkin
5964a760a5 test: do not hide test_emacs errors
Do not redirect test_emacs stderr to /dev/null.  Test_emacs uses
emacsclient(1) now and it does not print unwanted messages (like
those from `message') to stderr.  But it does print useful
errors, e.g. when emacs server connection fails, given expression
is not valid or undefined function is called.
2011-11-13 09:44:36 -04:00
Tomi Ollila
085d45e389 exec emacs at the end of run_emacs script
In the last line of run_emacs, exec the emacs process.
With one fork less the process list is (also) neater.
2011-11-12 23:21:44 -04:00
Pieter Praet
64febdf71c test: stashing in notmuch-{show,search}
Should provide full test coverage of the stashing feature.

Signed-off-by: Pieter Praet <pieter@praet.org>
2011-11-12 20:32:47 -04:00
Dmitry Kurochkin
e972d752c0 emacs: add invisible space after the search widget field in notmuch-hello
It is very convenient when C-e (bound to `widget-end-of-line') ignores
trailing spaces inside the search widget.  But it only does so if a
widget is not followed by a newline (that is why it works in the saved
search widgets).  The patch just adds an invisible space after the
search widget to get the desirable behavior of `widget-end-of-line'.
The extra space is also added to expected results of emacs tests.
2011-11-12 10:34:53 -05:00
Tomi Ollila
ac46c6fdc2 smtp-dummy: clear sockaddr_in structure before use in bind()
Any junk bytes in sockaddr_in structure before passing that
to bind() system call may cause problems.
2011-11-12 07:48:00 -05:00
Tomi Ollila
2f2ea8a49a test: use dtach(1) instead of screen(1) in emacs tests
dtach is simpler than screen and is not setuid/setgid program so
TMPDIR does not get cleared by dynamic loader when executed
2011-11-11 18:24:53 -05:00
Dmitry Kurochkin
6e6cb68b80 emacs: improve hidden signatures handling in notmuch-show-advance-and-archive
Use `previous-single-char-property-change' instead of going
through each character by hand and testing it's visibility.  This
fixes `notmuch-show-advance-and-archive' to work for the last
message in thread with hidden signature.
2011-11-07 20:38:37 -04:00
Dmitry Kurochkin
9689656351 test: `notmuch-show-advance-and-archive' with invisible signature
Add Emacs test to check that `notmuch-show-advance-and-archive'
works for the last message in thread with invisible signature.
2011-11-07 20:38:37 -04:00
Dmitry Kurochkin
95cf33cc78 test: do not set frame width in emacs
No need for `set-frame-width' in emacs tests since it runs in
screen now.
2011-11-05 21:55:57 -03:00
Dmitry Kurochkin
746a13e6f4 test: avoid using screen(1) configuration files
Set SCREENRC and SYSSCREENRC environment variables to "/dev/null"
as suggested by Jim Paris to avoid potential problems with
screen(1) configuration files.
2011-11-05 21:54:40 -03:00
Dmitry Kurochkin
a1ea4e914f test: run emacs inside screen
Before the change, emacs run in daemon mode without any visible
buffers.  Turns out that this affects emacs behavior in some
cases.  In particular, `window-end' function returns `point-max'
instead of the last visible position.  That makes it hard or
impossible to implement some tests.  The patch runs emacs in a
detached screen(1) session.  So that it works exactly as if it
has a visible window.

Note: screen terminates when emacs exits.  So the patch does not
introduce new "running processes left behind" issues.
2011-11-05 20:49:27 -03:00
Dmitry Kurochkin
749abb74f2 test: json show format of message with inline attachment with filename
The patch adds a test to check that json show format includes
filenames for attachments with inline disposition.
2011-11-05 20:15:00 -03:00
David Bremner
903fe63986 notmuch-restore: check for extra arguments.
We consider it an error to pass more than one file to restore, since
extra ones are ignored.
2011-10-23 10:27:57 -03:00
David Bremner
a77d9adcac notmuch-restore: implement --accumulate option
Modify command line argument handling to take a --accumulate flag.
Test for extra arguments beyond the input file.

The --accumulate switch causes the union of the existing and new tags to be
applied, instead of replacing each message's tags as they are read in from the
dump file.

Based on a patch by Thomas Schwinge:

      id:"1317317857-29636-1-git-send-email-thomas@schwinge.name"
2011-10-23 10:27:57 -03:00
David Bremner
42c80dfd07 test/dump-restore: add tests for restore --accumulate
Flesh out what ``notmuch restore --accumulate'' is supposed to do.
Its tests are currently XFAILed; the functionality will be added in
future patch(es).

Based on a patch by Thomas Schwinge:

      id:"1317317811-29540-1-git-send-email-thomas@schwinge.name"
2011-10-23 10:27:57 -03:00
David Bremner
8a65353b4f test/dump-restore: Fix quoting on grep
Thanks to Thomas Schwinge for noticing yet another place where quoting
matters. Since the shell translates \. to ., the regex passed to grep
is too generous without the quotes.

The use of [.] is the suggestion of Tomi Ollila.
2011-10-23 10:27:57 -03:00
David Bremner
c457951344 test/dump-restore: expand test suite for dump-restore, make more robust
Several new tests are added, and existing use of test_begin_subtest is
replaced by test_expect_success to catch failing commands in cases where
we execute more than one command.

Based on changes in

      id:"1317317811-29540-1-git-send-email-thomas@schwinge.name"
2011-10-22 19:43:02 -03:00
David Bremner
f4148e9d21 test/test-lib.sh: update comments
- explain test_expect_equal_file
- remove mention of test_expect_failure, since that function was removed.

Based on id:"1317317811-29540-1-git-send-email-thomas@schwinge.name"
2011-10-22 19:43:02 -03:00
David Bremner
53b397acfc notmuch-dump: deprecate use of output file argument.
We print an intentionally non-specific message on stderr, since it
isn't clear if there will be some global output file argument to
replace.

We update the test suite atomically, since it relies on having the
same text in two files.
2011-10-16 19:59:53 -03:00
David Bremner
09beff1def notmuch-dump: treat any remaining arguments after the filename as search terms
The main motivation here is allow the fast dumping of tag data for
messages having certain tags.  In practice it seems too slow to pipe
dump to grep.

All dump-restore tests should be working now, so we update test/dump-restore
accordingly
2011-10-16 19:59:53 -03:00
David Bremner
532829d463 test: add tests for command line arguments to notmuch-dump
The plan is to add the possibility of search terms after the file name,
and the use of -- to stop looking for an output file name.
2011-10-16 19:59:53 -03:00
David Bremner
adb1dc6792 test: update dump-restore to use redirection instead of filename args
The idea here is that we want to deprecate the use of arguments to
dump and restore to specify paths, since in particular we want to use
the non-option arguments to dump to form a query.
2011-10-12 18:01:12 -03:00
Jameson Graef Rollins
808fbff530 test: add two emacs tests for show mode refresh
The first test tests that the notmuch-show-refresh-view function
produces the exact same output for an unmodified show buffer.  This
test should pass since the relevant functionality has already been
applied.

The second test tests show refresh for a show buffer that has been
modified by navigation and message visibility toggling.  Ideally
refresh-view should preserve this state of the notmuch-show buffer.
Unfortunately it currently does not, so this test is know to be broken
and is marked as such.
2011-10-09 08:26:08 -03:00
Jameson Graef Rollins
5d21d5ea0c test: test for absence of "Non-text part: application/pgp-*" lines in reply
In reply, the quoted text does not need to mention that the original
message had "application/pgp-signed" or "application/pgp-encrypted"
parts.
2011-10-06 10:13:20 -03:00
Jameson Graef Rollins
a53422fedc test/multipart: test for absence of "Non-text part:" lines in reply for multipart/* and message/rfc822 parts
There's no reason to output "Non-text part:" lines for parts that are
not leaf nodes, eg. multipart/* and message/rfc822.  We fix the text
here to test for their absence.  The next patch will fix reply
accordingly.
2011-10-06 10:12:28 -03:00
David Bremner
2697f623ae test/atomicity: redirect output from "which"
Without redirection, this produced some slightly confusing output in
case gdb was present.
2011-09-25 09:12:48 -03:00
David Bremner
c468f3703e test: make atomicity setup conditional on gdb being present.
The setup is useless if gdb is not present, so it doesn't hurt to skip
it.  The diff here is huge, but the commit is really just moving most
of the script inside the initial if, and adding an else block to print
a warning.
2011-09-24 22:45:33 -03:00
Austin Clements
bff30540d8 new: Wrap adding and removing messages in atomic sections.
This addresses atomicity of tag synchronization, the last atomicity
problems in notmuch new.  Each message add or remove is wrapped in its
own atomic section, so interrupting notmuch new doesn't lose progress.
2011-09-24 20:00:29 -03:00
David Bremner
73ed66a501 test: use test_expect_equal_file in atomicity
The documentation claims this is more robust, and it seems to work
fine to switch to the _file variant.
2011-09-13 09:31:46 -03:00
David Bremner
05a522c5fa test: Convert atomicity test to use test_subtest_known_broken
This is required because test_expect_equal_failure went away.
2011-09-13 09:28:08 -03:00
Austin Clements
9ade8160a6 test: Test atomicity of notmuch new.
This tests notmuch new's ability to recover from arbitrary stopping
failures.  It interrupts notmuch new after every database commit and,
on every resulting database snapshot, re-runs notmuch new to
completion and checks that the final database state is invariant.
2011-09-12 23:36:00 -03:00
Austin Clements
003e718020 test: Report test failures from test_expect_*
This makes test_expect_* return non-zero if the test fails, so the
caller can make decisions based on this, such as setting test
prerequisites.
2011-09-12 23:36:00 -03:00
Austin Clements
5ae1b9c328 test: Fix message when skipping test_expect_equal* tests
For these types of tests, the test name is previously recorded in a
variable, not passed to the test function, so pass this variable to
test_skip.
2011-09-12 23:35:59 -03:00
David Bremner
22af786838 test: reset test_subtest_known_broken_ after each success/failure.
This means that test_subtest_known_broken needs to be called before
every known broken subtest, which is no different than what is
documented for the test_begin_subtest case.

The assumption is that every test ends up calling either skipping,
calling test_ok_ or test_failure_ and and the latter in turn delegate
to the known_broken versions in the case where
test_subtest_known_broken_ is set.
2011-09-12 23:35:21 -03:00
David Bremner
0a7aa617d5 test: mark multipart rfc822 part test as broken
Using the new test_subtest_known_broken support thanks to Dmitry
Kurochkin.  This makes the output less scary until we can fix the
underlying problems.
2011-09-10 15:00:17 -03:00
David Bremner
3ee541ab31 test: remove documentation for test_expect_equal_failure.
The actual function was deleted in commit 4cc67276
2011-09-10 14:54:56 -03:00
Dmitry Kurochkin
c6a3a768fe test: add emacs test for hiding a message following an HTML part
Human-friendly scenario:

* open a thread where a message which ends with an HTML part is
  followed by another message

* make the first message visible

* goto the beginning of the second message (first line, first colon)

* hit "RET"

Result: nothing happens except for "No URL at point" message

Expected result: the second message is shown/hidden

The root cause is that the HTML part has `keymap' text property set.
In particular, "RET" is bound to visit a URL at point.  The problem is
that `keymap' property affects the next character following the region
it is set to (see elisp manual [1]).  Hence, the first character of
the next message has a keymap inherited from the HTML part.

[1] http://www.gnu.org/software/emacs/elisp/html_node/Special-Properties.html
2011-09-10 10:13:40 -03:00
Dmitry Kurochkin
4cc6727688 test: improve known broken tests support
There is existing support for broken tests.  But it is not convenient
to use.  The primary issue is that we have to maintain a set of
test_expect_*_failure functions which are equivalent to the normal
test_expect_* counterparts except for what functions are called for
result reporting.  The patch adds test_subtest_known_broken function
which marks a subset as broken, making the normal test_expect_*
functions behave as test_expect_*_failure.  All test_expect_*_failure
functions are removed.  Test_known_broken_failure_ is changed to
format details the same way as test_failure_ does.

Another benefit of this change is that the diff when a broken test is
fixed would be small and nice.

Documentation is updated accordingly.
2011-09-10 10:13:27 -03:00
Dmitry Kurochkin
0db3a4d5be test: update documentation for test_emacs in test/README
Update test_emacs documentation in test/README according to the latest
changes in emacs tests.  Move the note regarding setting variables
from test/emacs to test/README.
2011-09-10 10:12:03 -03:00
Jameson Graef Rollins
c8598d9a99 test: overhaul multipart test to test for improved message/rfc822 handling
The main goal of this overhaul is to define how message/rfc822 parts
should be handled.  message/rfc822 parts should be output in a similar
fashion to the outer message, including some subset of the rfc822
headers.  The following decisions about formatting of message/rfc822
parts were made:

The format and content of message/rfc822 parts shall be as similar as
possible to that of full messages.  In particular, for formatted
outputs, the "content" of rfc822 part output should include "headers"
and "body" fields).

The "body" field shall include the body of the message.

The "headers" field shall include the following headers, since these
are the ones available from the GMimeMessage:

  "From"
  "To"
  "Cc"
  "Subject"
  "Date"

However, for the case of --format=raw the raw rfc822 should be output,
including all headers.

A subset of relevant headers shall be output in reply.

The test embedded rfc822 message is also modified to be itself
multipart, so we can more fully test how all sub parts of the message
part are output.

Note added by Committer:

Currently, expect one test (--format=raw --part=3, rfc822 part) to fail.
2011-09-05 22:57:39 -03:00
Jameson Graef Rollins
ec2b0a98cc test: Fix date in test message in multipart test.
The test message date, "Tue, 05 Jan 2001 15:43:57 -0000", is not
actually a real date.  05 Jan 2001 was in fact a Friday, not a
Tuesday.  Date parsers (such as "date" in coreutils) will return "Fri"
as the day for this string, even if "Tue" is specified.

Also, the time zone "-0000" is actually always returned as "+0000", so
we change that here was well.

This will be relevant for later patches when we begin parsing rfc822
part headers, where gmime returns a parsed date string.

If we do want to test date parsing, we should do that in a separate
test.
2011-09-05 08:54:56 -03:00
Jameson Graef Rollins
ea3a26f590 test: some small fixes to multipart test
There were two "--format=text --part=0" tests.  One of them was
supposed to be a test for "--format=text --part=1".

There were also two errant "test_expect_equal_file OUTPUT EXPECTED"
lines, that are removed here.
2011-09-05 08:54:56 -03:00
Carl Worth
580de27177 emacs: Fix to unconditionally display subject changes in collapsed thread view
The feature to show subject changes in the collapsed thread view was
originally added (8ab433607) with an option
(notmuch-show-always-show-subject) to display the subject
for all messages, even when there was no change.

The subsequent commit (4f04d273) changed the sense of the test (or to
and) and the name of the controlling variable
(notmuch-show-elide-same-subject).

But this commit is broken in a few ways:

  1. The original definition of notmuch-show-always-show-subject was
     left around

     But the variable isn't actually used in the code at all, so it
     just adds clutter and confusion to the customization interface.

  2. The name and description of the controlling variable doesn't
     match the implementation

     The name suggests that setting the variable to t will cause
     repeated subjects to be elided, (suggesting that when it is nil
     all subjects will be shown).

     However, when the variable is nil, no subjects are shown. So a
     correct name for the variable in this sense would be
     notmuch-show-subject-changes.

Showing subject changes is a useful feature, and should be on by
default. (We don't want to bury generally useful features behind
customizations that users have to find).

Rather than fixing the name of the variable and changing its default
value, here we remove the condition entirely, such that the feature is
enabled unconditionally.

So both the currently-used variable and the stale definition of the
formerly-used are removed.

Also, the one relevant test-suite result is updated, (showing the
intial subject of a collapsed thread, and no subject display for later
messages that do not change the subject).
2011-07-01 02:00:25 -07:00
Jameson Graef Rollins
a31ad0bd01 test: document test_expect_equal_file
This test was not properly documented when it was originally added (my
bad).
2011-06-29 15:36:43 -07:00
Austin Clements
47afbdfb79 test: Nix increment_mtime.
With the fix for the mtime race, this workaround is no longer
necessary.
2011-06-29 15:26:45 -07:00
Pieter Praet
ec1b568929 test: revert non-intentional changes introduced in eb4cf465
eb4cf465 introduces changes which weren't part of the submitted
patch (id:"87liwlip2j.fsf@gmail.com"), presumably made during
resolving merge conflicts.

The first one causes the title of a test to be printed a second time,
in place of the correct title:

  PASS   Message with .. in Message-Id:
  PASS   Message with .. in Message-Id:

instead of:

  PASS   Message with .. in Message-Id:
  PASS   Sending a message via (fake) SMTP

The second one is simply the insertion of a line break, so no harm there.

This commit reverts both changes, as they were clearly accidental.

Signed-off-by: Pieter Praet <pieter@praet.org>
2011-06-29 14:20:57 -07:00
Carl Worth
55a78d5dbd test: Use increment_mtime rather than sleep
The sleep was to force the directory's mtime to advance between the
previous notmuch new and the subsequent rm;notmuch new.

The current convention is to use the existing increment_mtime function
for this purpose, (which avoids the test suite being slowed down by
calls to sleep).

Thanks to Austin Clements for noticing this undesired sleep.
2011-06-29 14:11:38 -07:00
Mark Anderson
86e0baeb6d test:Folder tags shouldn't match after removal of file in given folder
Test for bug.  Current stemming support for notmuch adds extra terms
to the DB which aren't removed when the file renames are detected.

When folder tags are added to a message, Xapian terms for both XFOLDER
and ZXFOLDER are generated.  When one of the filenames are
renamed/removed, only the XFOLDER tags are removed, leaving it possible
for a match on a folder: tag that was previously but is no longer a
match in the maildir.
2011-06-29 14:10:05 -07:00
Dmitry Kurochkin
f74c4bc2f3 test: fix tests after notmuch show output changes related to filenames
Adding the filename propery alongside ID and Content-type.

This makes the test suite pass again after the recent change.
2011-06-28 20:06:20 -07:00
Dmitry Kurochkin
a854d06e92 test: use emacsclient(1) for Emacs tests
Before the change, every Emacs test ran in a separate Emacs
instance.  Starting Emacs many times wastes considerable time and
it gets worse as the test suite grows.  The patch solves this by
using a single Emacs server and emacsclient(1) to run multiple
tests.  Emacs server is started on the first test_emacs call and
stopped when test_done is called.  We take care not to leave
orphan Emacs processes behind when test is terminated by whatever
reason: Emacs server runs a watchdog that periodically checks
that the test is still running.

Some tests need to provide user input.  Before the change, this
was done using echo(1) to Emacs stdin.  This no longer works and
instead `standard-input' variable is set accordingly to make
`read' return the appropriate string.
2011-06-28 17:10:55 -07:00
Carl Worth
6ea26cfb81 test: Increment mtime when delivering a message with emacs_deliver_message
Without this, mail messages delivered by emacs_deliver_message might
not be seen by the next invocation of "notmuch new", (which can lead
to test-suite failures if emacs_deliver_message is fast enough).
2011-06-28 17:10:55 -07:00
Mark Anderson
eb4cf465a5 test:Improve test behaviors when --root is used
Change add_email_corpus, emacs_deliver_message and tests to use
$TEST_DIRECTORY instead of '..'.

This improves the behavior of the usage of --root=<dir>, as the
assumption of what '..' means will usually be incorrect.

Document -root option in README and update valgrind to work with
-root.
2011-06-28 16:01:56 -07:00
Dmitry Kurochkin
273d896097 test: generate run_emacs script once on test startup
Instead of generating auxiliary run_emacs script every time
test_emacs is run, do it once in the beginning of the test.

Also, use absolute paths in the script to make it more robust.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
0cc5483a9c test: set variables using let' instead of setq' in Emacs tests
Using `setq' for setting variables in Emacs tests affect other
tests that may run in the same Emacs environment.  Currently it
works because each test is run in a separate Emacs instance.  But
in the future multiple tests will run in a single Emacs instance.
The patch changes all variables to use `let', so the scope of the
change is limited to a single test.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
0417c1fad6 test: use emacs_deliver_message in Emacs SMTP send test
Minor changes to expected results of other Emacs tests were
needed because the message Date header changed.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
5eb6b2767a test: remove some sed(1) calls in Emacs tests
Few Emacs tests used sed(1) to remove unexpected output in the
beginning to avoid getting confused by messages such as "Parsing
/home/cworth/.mailrc... done".  This is no longer needed since
tests are run in a temporary home directory instead of the user's
one.  So remove these sed(1) calls.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
3b24b396c4 test: save buffer content to file instead of printing it in Emacs tests
Before the change, the common Emacs test scheme was to print
buffer content to stdout and redirect it to a file or capture it
in a shell variable.  This does not work if we switch to using
emacsclient(1) for running the tests, because you can not print
to the stdout in this case. (Actually, you can print to stdout
from Emacs server, but you can not capture the output on
emacsclient(1)).

The patch introduces new Emacs test auxiliary functions:
`test-output' and `test-visible-output'.  These functions are
used to save buffer content to a file directly from Emacs.  For
most tests the changes are trivial, because Emacs stdout output
was redirected to a file anyway.  But some tests captured the
output in a shell variable and compare it with the expected
output using test_expect_equal.  These tests are changed to use
files and test_expect_equal_file instead.

Note: even if we do not switch Emacs tests to emacsclient(1), the
patch makes tests cleaner and is an improvement.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
caeb05493d test: wrap and indent test_emacs calls
Most test_emacs calls have long arguments that consist of many
expressions.  Putting them on a single line makes it hard to read
and produces poor diff when they are changed.  The patch puts
every expression in test_emacs calls on a separate line.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
dd75723921 test: cleanup test_emacs
Move auxiliary function definition and configuration from command
line to test-lib.el.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
5806c471de test: do not set `message-signature' in test_emacs
It is no longer needed since tests are run in a temporary home
directory instead of the user's one.
2011-06-28 15:06:47 -07:00
Dmitry Kurochkin
e4fc21e88b test: fix argument order of test_expect_equal_file in few tests
Few Emacs tests had test_expect_equal_file arguments in the wrong
order: the first argument should be the test output and the
second one should be the expected.
2011-06-28 15:06:47 -07:00
Mark Anderson
c87da6961d test:Expect multiple filenames for message with multiple files
Update the test mail corpus to have two files with the same content to
expose the bug where a single message with multiple filenames only
reports a single filename.

Update expected results for search --output=files to match new
behavior for multiple files corresponding to a single message

Signed-off-by: Mark Anderson <ma.skies@gmail.com>
2011-06-28 12:05:50 -07:00
Dmitry Kurochkin
8bf0c1c3de test: remove useless test_emacs call from an emacs FCC test
This was inadvertently left over when debugging an early version of
this commit. -Carl Worth <cworth@cworth.org>
2011-06-23 17:11:04 -07:00
Pieter Praet
b4c9ee2809 fix sum moar typos [test-case data]
Various typo fixes in some test-case data.

Signed-off-by: Pieter Praet <pieter@praet.org>

Edited-by: Carl Worth <cworth@cworth.org> Restricted to just
test-case data.
2011-06-23 15:59:11 -07:00
Pieter Praet
432e091924 fix sum moar typos [user-visible documentation in code]
Various typo fixes in documentation within the code that can be made
available to the user, (emacs function help strings, "notmuch help"
output, notmuch man page, etc.).

Signed-off-by: Pieter Praet <pieter@praet.org>

Edited-by: Carl Worth <cworth@cworth.org> Restricted to just
documentation and fixed fix of "comman" to "common" rather than
"command".
2011-06-23 15:58:50 -07:00
Pieter Praet
8bb6f7869c fix sum moar typos [comments in source code]
Various typo fixes in comments within the source code.

Signed-off-by: Pieter Praet <pieter@praet.org>

Edited-by: Carl Worth <cworth@cworth.org> Restricted to just
source-code comments, (and fixed fix of "descriptios" to "descriptors"
rather than "descriptions").
2011-06-23 15:58:39 -07:00
Pieter Praet
730acd4764 fix sum moar typos [build scripts, Makefiles]
Various typo fixes in comments within the Makefile and other build scripts.

Signed-off-by: Pieter Praet <pieter@praet.org>

Edited-by: Carl Worth <cworth@cworth.org> Restricted to just build files.
2011-06-23 15:44:59 -07:00
Pieter Praet
18bf91def9 fix sum moar typos [text files]
Various typo fixes in auxiliary text files included with the source,
(README, TODO, etc.).

Signed-off-by: Pieter Praet <pieter@praet.org>

Edited-by: Carl Worth <cworth@cworth.org> Restricted to just text files.
2011-06-23 15:40:50 -07:00
Carl Worth
76b54f1898 test: Test emacs message composing with various values for notmuch-fcc-dirs
We exercise each of the documented values (nil, a string, and a
list). For the list, we test matching a specific entry, matching a
catch-all regular expression, and no match at all (in which case there
is no FCC set).
2011-06-23 15:19:06 -07:00
David Bremner
fba968dbfa tests: add a test for symbol hiding side effects
The worry here is that a binary linking with libnotmuch might lose
access to Xapian::Error symbols because libnotmuch hides them.

We are careful here to create ./fakedb/.notmuch in order to trigger a
Xapian exception, and not just a missing file check.

Thanks to jrollins and amddragon for suggestions.
(cherry picked from commit 66f37f5f6864a988f94ddb893e3a176af57f6c8e)
2011-06-23 07:05:25 -03:00
Carl Worth
b0ba84f9e7 smtp-dummy: Prefer return rather than exit() in main.
The main() function should be written as just another function with a
return value. This allows for more reliable code reuse. Imagine that
main() grows too large and needs to be factored into multiple
functions. At that point, exit() is probably the wrong thing, yet can
also be hard to notice as it's in less-frequently-tested exceptional
cases.
2011-06-22 06:38:33 -07:00
Dmitry Kurochkin
41a094624a Fix compilation warnings in test/smtp-dummy.c.
* Remove unused variables in main(): buf, bytes and greeting.
* Replace return with no value in main() with exit(3).
2011-06-22 06:38:33 -07:00
David Bremner
114eb1c520 tests: Add optional use of timeout utility, if present.
Each top level test (basic, corpus, etc...) is run with a fixed
timeout of 2 minutes.

The goal here is to treat a hung test as a failure. The emacs test for
sending mail is known to be problematic on the Debian
autobuilders. This is both a bandaid fix for that, and a sensible long
term feature.
(cherry picked from commit 5f99c80e02736c90495558d9b88008a768876b29)
2011-06-22 08:11:32 -03:00
Dmitry Kurochkin
59b251ef94 test emacs: Add tests for hiding messages in notmuch-show view
This test is expected to fail as it exposes a current bug, (which we
hope to fix soon).
2011-06-15 07:07:32 -07:00
Carl Worth
b7db7ea420 test: Fix from-guessing to actually span Received headers over multiple lines
The intent was always to make these Received headers span multiple
lines. But the escapes were causing the shell to ignore the newlines,
so that the result instead was long Received headers on a single line
each.

Fixing the intent here doesn't actually change the test-suite results
at all.
2011-06-10 17:20:22 -07:00
Carl Worth
ac43a96988 test: Extend from-guessing test with a test with multiple Received headers
This is much more realistic, as most messages in the wild will have multiple
Received headers. Also, this demonstrates a current bug in the Received
header parsing, (multiple Received headers are not properly concatenated
depending on the order in which headers are parsed in a message).
2011-06-10 17:03:14 -07:00
Carl Worth
d5edb1122d test: Add test that emacs detects and hides top-post quotes of original messages
This tests the recently-added detection/hiding of top-posted quotations and
in the testing, it takes advantage of the less-recently-added
visible-buffer-string function for emitting only the visible text
from a buffer.
2011-06-10 16:28:26 -07:00
Jameson Graef Rollins
61ff61cc2c test: modify multipart test to use test_expect_equal_file
Again, this is a much cleaner and more thorough test, and in fact
exposes a bug in the format=text output, that will be fixed the next
commit.  Because of this, some of the multipart tests currently fail.
2011-06-03 15:24:35 -07:00
Jameson Graef Rollins
5b0bf70faa test: update emacs test to use test_expect_equal_file
This is a much cleaner way to do the emacs tests, since we're actually
comparing output against existing files with expected output.  We also
won't miss any trailing newlines this way.

And speaking of which, one of the expected output files was actually
missing a trailing blank line that was actually in one of the original
messages, so this was fixed.
2011-06-03 14:29:05 -07:00
Dmitry Kurochkin
79a587d963 test: add "notmuch-show for message with invalid From" test 2011-06-03 14:07:19 -07:00
Austin Clements
c62a0d016f Fix misspelling in search output sanitization test.
A simple spelling fix in the text description.

Signed-off-by: Jameson Graef Rollins <jrollins@finestructure.net>
2011-06-03 12:30:55 -07:00
Jameson Graef Rollins
c4e6d3291c test: cleanup search-output test names (no functional change)
Signed-off-by: Jameson Graef Rollins <jrollins@finestructure.net>
2011-06-01 21:59:42 -07:00
Florian Friesdorf
8dcd8b6987 test: add test for sanitized notmuch-search output
This feature was recently added, so it of course needs a test now.

Signed-off-by: Jameson Graef Rollins <jrollins@finestructure.net>

Edited-by: Carl Worth <cworth@cworth.org> Fixed test to use
notmuch_search_sanitize in order to be robust against unpredictable
thread ID numbers, (due to unpredictable order in which the filesystem
presents files).
2011-06-01 21:58:16 -07:00
Florian Friesdorf
e584c64c5b test: Create and set temporary home directory
In the master branch in test/emacs two tests access the build users home
directory, so does emacs_deliver_message in the crypto branch.

The tests should not touch the build user's home directory. The patch
creates a directory in the temporary test directory and sets home
accordingly.

In case of a non-existent home directory, the tests are failing without
this patch.

Signed-off-by: Jameson Graef Rollins <jrollins@finestructure.net>
2011-06-01 17:46:51 -07:00
Jameson Graef Rollins
afdfa5674c test: remove json test for search null result, since it's being more properly tested in search-output
The test in json was inferior to the one in search-output, since it
wasn't properly testing for the presence of a trailing newline.
2011-06-01 16:35:11 -07:00
Jameson Graef Rollins
7fdeb0fb63 test: move utf-8 subject search test from json to search test script
This test doesn't have anything to do with json, and has everything to
do with testing search capability, so I'm not sure why it was in the
wrong place.
2011-06-01 16:35:11 -07:00
Jameson Graef Rollins
7a453716c2 test: Move a test from search to search-output, and add a similar json test
The "Search for non-existent message prints nothing" test fits better
with the existing tests in search-output, so move it there. Also add a
similar test for the --format=json case.

These tests also use the new test_expect_equal_file function, (to ensure
that the presence of a trailing newline is correctly tested).
2011-06-01 16:31:52 -07:00
Jameson Graef Rollins
593d96ff1d test: modify search-output test to use the new test_expect_equal_file function
These test now properly test for the presence of a newline at the end
of all output.  Right now some of these test will fail because the
search output is currently broken to *not* produce proper newlines in
some cases.
2011-06-01 13:08:26 -07:00
Carl Worth
c6b49ae752 test: Add test showing notmuch corrupts a part with a CRLF pair in it
Since commit 2f8871df6e notmuch has been
using a function (show_part_content) originally written only for text
parts to save all MIME parts. The problem with this is that this
function converts CRLF pairs to LF only and optionally converts to
UTF-8 encoding. These two conversions have the potential to corrupt
binary data when passed through the function.

This test demonstrates that corruption, and so fails currently, until
we fix the bug.
2011-05-31 15:39:26 -07:00
Carl Worth
6ca7d73239 test: Fix a misspelling in one of our test cases.
Not that it affects the correctness of the test, but it's nice to use
proper spelling. This kind of change could invalidate a signature on the
test message, but I think that would have happened previously when the
HTML part was added in the first place.
2011-05-31 15:19:12 -07:00
Dmitry Kurochkin
5a7a1d4997 test: add test for saving attachments using notmuch-show-save-part
Use .gz filenames for saved attachments in the tests to check
that Emacs does not re-compress the file.

Use test_expect_equal_file instead of test_expect_equal to avoid
binary output on the console.
2011-05-31 15:10:27 -07:00
Dmitry Kurochkin
59a9c36316 test: copy files in test_expect_equal_file instead of moving them
Before the change, test_expect_equal_file moved files it compared
in case of failure.  The patch changes it to copy the files
instead.  This allows testing non-temporary files which are
stored in git.

Note: the change should not result in new temporary files left
after the tests.  Test_expect_equal_file used to move files only
on failure, so callers had to cleanup them anyway.
2011-05-31 15:10:23 -07:00
Jameson Graef Rollins
82daf29187 Render all parts of multipart/encrypted when decrypting.
The primary goal here is to keep the decrypted output as similarly
structured as undecrypted output as possible.  Now, when decrypting
parts, only the original encrypted part is replaced by the it's
decrypted content.  If this part isn't itself a multipart, then all
part numbering should remain consistent during decryption.

The only draw back here is that the useless application/pgp-encrypted
sub-part of the multipart/encrypted part is also emitted.  But this
part can be easily ignored by clients.
2011-05-27 16:22:00 -07:00
Jameson Graef Rollins
5404519749 Do not replace multipart/signed part with content part when doing verification.
Some folks have complained about the part renumbering that occurs when
the entire multipart/signed part is replaced with the part contents
after verification.  This is primarily because it incurs an additional
computational cost to retrieve individual parts, since verification
has to be performed again to ensure that part numbering is consistent.
This patch simply leaves the full multipart/signed part as is.

The emacs crypto test is also updated to reflect this change.
2011-05-27 16:22:00 -07:00
Jameson Graef Rollins
1d6b49561f tag signed/encrypted during notmuch new
This patch adds the tag "signed" to messages with any multipart/signed
parts, and the tag "encrypted" to messages with any
multipart/encrypted parts.  This only occurs when messages are indexed
during notmuch new, so a database rebuild is required to have old
messages tagged.
2011-05-27 16:22:00 -07:00
Jameson Graef Rollins
627d752501 test: add crypto tests for signature verification and decryption
This adds a new "crypto" test script to the test suite to test
PGP/MIME signature verification and message decryption.  Included here
is a test GNUPGHOME with a test secret key (passwordless), and test
for:

  * signing/verification
  * signing/verification with full owner trust
  * verification with signer key unavailable
  * encryption/decryption
  * decryption failure with missing key
  * encryption/decryption + signing/verfifying
  * reply to encrypted message
  * verification of signature from revoked key

These tests are not expected to pass now, but will as crypto
functionality is included.
2011-05-27 16:22:00 -07:00
Jameson Graef Rollins
18967ef750 test: add notmuch_show_sanitize_all function that is a little more aggressive.
The old notmuch_show_sanitize function only scrubed part of the
filename.  This one scrubs the full filename, as well as the message
id.
2011-05-27 16:18:57 -07:00
Jameson Graef Rollins
b596fbbcd3 test: new test-lib function to test for equality between files
We need to be able to test for the presence of a newline at the end of
output.  There's no good way to capture trailing newlines in bash, so
redirecting output to a file is the next best thing.  This new
function should be used when testing for output that is expected to
have trailing newlines.

The next commit will demonstrate the use of this.
2011-05-27 16:18:57 -07:00
Dmitry Kurochkin
a0ebd5c5e4 test: use princ' instead of message' calls in emacs tests
The patch replaces all (message (buffer-string)) calls in emacs
tests with (princ (buffer-string)).  This avoids accidentally
interpreting '%' as format specifiers and makes code simpler
because we do not need to capture stderr.

Also, the patch works around an Emacs (23.3+1-1 on current Debian
Unstable) segfault in "Ensure that emacs doesn't drop results"
test.  Note: the segfault does not happen on every test run.
Though, it seems to be consistently reproducible if the test uses
300 messages instead of 30.  Hopefully, it is the crash described
in Emacs bug #8545 [1] which is already fixed.

[1] http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8545
2011-05-27 16:07:29 -07:00
Carl Worth
33cf04c6a5 Update some more recent tests to use /usr/bin/env to find bash
The recentl-applied patch had grown stale, so update the tests that had
been created since it was originally written.
2011-05-27 14:08:04 -07:00
Joel Borggrén-Franck
3fa843216c test: change "#!/bin/bash" to "#!/usr/bin/env bash" enhances portability
Change #!/bin/bash at start of tests to "#!/usr/bin/env bash". That way
systems running on bash < 4 can prepend bash >= 4 to path before
running the tests.
2011-05-27 14:03:28 -07:00
Dmitry Kurochkin
5297b361d1 test: add test-lib.el file with `visible-buffer-string' function
The patch adds test-lib.el file for Emacs tests auxiliary stuff.
Currently, it implements two functions: `visible-buffer-string'
and `visible-buffer-substring'.  These are similar to standard
counterparts without "visible-" prefix but exclude invisible
text.  The functions are not used anywhere at the moment but
should be useful for testing hiding/showing in the Emacs
interface.

Edited-by: Carl Worth <cworth@cworth.org> Fixed "basic" test to ignore
new test-lib.el file.
2011-05-26 14:13:48 -07:00
Dmitry Kurochkin
31b7c04ae1 test: add test for hiding/showing signature in notmuch-show view 2011-05-24 15:30:45 -07:00
Dmitry Kurochkin
d32b8b1715 test: fix expected output for emacs tests after the wash button label changes 2011-05-24 15:28:44 -07:00
Carl Worth
e267f9a467 test: Expand multipart test to cover "notmuch reply" as well
This gives coverage for the segmentation fault in "notmuch reply" that
was just fixed with the previous commit.
2011-05-24 12:19:18 -07:00
Jameson Graef Rollins
916c2aa624 test: Expand multipart test to cover part output in all formats.
The example multipart message is made a bit more complicated by adding
a message/rfc822 message, and the all parts are output and tested in
all output formats.
2011-05-24 12:19:18 -07:00
Jameson Graef Rollins
04927208fa test: force deletion of test remnants
This keeps the test from failing if only a subset of the remnants were
available for deletion, because e.g. only a subset of the tests were
run.
2011-05-23 14:55:27 -07:00
Jameson Graef Rollins
7058ac2bbe test: allow specifying tests to run with NOTMUCH_TESTS env var
This is useful for just running a specific subset of tests, ie:

NOTMUCH_TESTS=crypto make test
2011-05-23 14:55:27 -07:00
Jameson Graef Rollins
8b9fc33d99 test: remove hard-coded paths from multipart test
Small oversite, easily corrected.
2011-05-20 11:32:47 -07:00
David Edmondson
0898cfad5e emacs: Show cleaner `From:' addresses in the summary line.
Remove double quotes and flatten "foo@bar.com <foo@bar.com>" to
"foo@bar.com".

Edited-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net> (clean up
expected output for emacs tests).

Signed-off-by: Jameson Rollins <jrollins@finestructure.net>
2011-05-18 16:11:53 -07:00
Carl Worth
22443de789 test: Link to compat files when building program during "make test"
The compilation of the smtp-dummy program would fail if a build was
attempted on a system without getline. Fix this by simply including
the existing notmuch_compat_srcs variable when constructing the list
of source files for compiling smtp-dummy.
2011-05-18 13:15:46 -07:00
Carl Worth
362ab047c2 notmuch show: Properly nest MIME parts within mulipart parts
Previously, notmuch show flattened all output, losing information
about the nesting of the MIME hierarchy. Now, the output is properly
nested, (both in the --format=text and --format=json output), so that
clients can analyze the original MIME structure.

Internally, this required splitting the final closing delimiter out of
the various show_part functions and putting it into a new
show_part_end function instead. Also, the show_part function now
accepts a new "first" argument that is set not only for the first MIME
part of a message, but also for each first MIME part within a series
of multipart parts. This "first" argument controls the omission of a
preceding comma when printing a part (for json).

Many thanks to David Edmondson <dme@dme.org> for originally
identifying the lack of nesting in the json output and submitting an
early implementation of this feature. Thanks as well to Jameson Graef
Rollins <jrollins@finestructure.net> for carefully shepherding David's
patches through a remarkably long review process, patiently explaining
them, and providing a cleaned up series that led to this final
implementation. Jameson also provided the new emacs code here.
2011-05-17 15:58:57 -07:00