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remove: partial downloads (remove creation of the stub messages) (#7373)

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part of #7367
This commit is contained in:
Simon Laux
2025-11-14 23:52:35 +01:00
committed by link2xt
parent d475c6519a
commit 3378aa0356
22 changed files with 159 additions and 1302 deletions
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94
deltachat-rpc-client/tests/test_something.py
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@@ -336,7 +336,7 @@ def test_receive_imf_failure(acfactory) -> None:
alice_contact_bob = alice.create_contact(bob, "Bob")
alice_chat_bob = alice_contact_bob.create_chat()
bob.set_config("fail_on_receiving_full_msg", "1")
bob.set_config("simulate_receive_imf_error", "1")
alice_chat_bob.send_text("Hello!")
event = bob.wait_for_event(EventType.MSGS_CHANGED)
assert event.chat_id == bob.get_device_chat().id
@@ -345,12 +345,12 @@ def test_receive_imf_failure(acfactory) -> None:
snapshot = message.get_snapshot()
assert (
snapshot.text == "❌ Failed to receive a message:"
" Condition failed: `!context.get_config_bool(Config::FailOnReceivingFullMsg).await?`."
" Condition failed: `!context.get_config_bool(Config::SimulateReceiveImfError).await?`."
" Please report this bug to delta@merlinux.eu or https://support.delta.chat/."
)
# The failed message doesn't break the IMAP loop.
bob.set_config("fail_on_receiving_full_msg", "0")
bob.set_config("simulate_receive_imf_error", "0")
alice_chat_bob.send_text("Hello again!")
message = bob.wait_for_incoming_msg()
snapshot = message.get_snapshot()
@@ -591,94 +591,6 @@ def test_mdn_doesnt_break_autocrypt(acfactory) -> None:
assert snapshot.show_padlock
def test_reaction_to_partially_fetched_msg(acfactory, tmp_path):
"""See https://github.com/deltachat/deltachat-core-rust/issues/3688 "Partially downloaded
messages are received out of order".
If the Inbox contains X small messages followed by Y large messages followed by Z small
messages, Delta Chat first downloaded a batch of X+Z messages, and then a batch of Y messages.
This bug was discovered by @Simon-Laux while testing reactions PR #3644 and can be reproduced
with online test as follows:
- Bob enables download limit and goes offline.
- Alice sends a large message to Bob and reacts to this message with a thumbs-up.
- Bob goes online
- Bob first processes a reaction message and throws it away because there is no corresponding
message, then processes a partially downloaded message.
- As a result, Bob does not see a reaction
"""
download_limit = 300000
ac1, ac2 = acfactory.get_online_accounts(2)
ac1_addr = ac1.get_config("addr")
chat = ac1.create_chat(ac2)
ac2.set_config("download_limit", str(download_limit))
ac2.stop_io()
logging.info("sending small+large messages from ac1 to ac2")
msgs = []
msgs.append(chat.send_text("hi"))
path = tmp_path / "large"
path.write_bytes(os.urandom(download_limit + 1))
msgs.append(chat.send_file(str(path)))
for m in msgs:
m.wait_until_delivered()
logging.info("sending a reaction to the large message from ac1 to ac2")
# TODO: Find the reason of an occasional message reordering on the server (so that the reaction
# has a lower UID than the previous message). W/a is to sleep for some time to let the reaction
# have a later INTERNALDATE.
time.sleep(1.1)
react_str = "\N{THUMBS UP SIGN}"
msgs.append(msgs[-1].send_reaction(react_str))
msgs[-1].wait_until_delivered()
ac2.start_io()
logging.info("wait for ac2 to receive a reaction")
msg2 = Message(ac2, ac2.wait_for_reactions_changed().msg_id)
assert msg2.get_sender_contact().get_snapshot().address == ac1_addr
assert msg2.get_snapshot().download_state == DownloadState.AVAILABLE
reactions = msg2.get_reactions()
contacts = [Contact(ac2, int(i)) for i in reactions.reactions_by_contact]
assert len(contacts) == 1
assert contacts[0].get_snapshot().address == ac1_addr
assert list(reactions.reactions_by_contact.values())[0] == [react_str]
@pytest.mark.parametrize("n_accounts", [3, 2])
def test_download_limit_chat_assignment(acfactory, tmp_path, n_accounts):
download_limit = 300000
alice, *others = acfactory.get_online_accounts(n_accounts)
bob = others[0]
alice_group = alice.create_group("test group")
for account in others:
chat = account.create_chat(alice)
chat.send_text("Hello Alice!")
assert alice.wait_for_incoming_msg().get_snapshot().text == "Hello Alice!"
contact = alice.create_contact(account)
alice_group.add_contact(contact)
bob.set_config("download_limit", str(download_limit))
alice_group.send_text("hi")
snapshot = bob.wait_for_incoming_msg().get_snapshot()
assert snapshot.text == "hi"
bob_group = snapshot.chat
path = tmp_path / "large"
path.write_bytes(os.urandom(download_limit + 1))
for i in range(10):
logging.info("Sending message %s", i)
alice_group.send_file(str(path))
snapshot = bob.wait_for_incoming_msg().get_snapshot()
assert snapshot.download_state == DownloadState.AVAILABLE
assert snapshot.chat == bob_group
def test_markseen_contact_request(acfactory):
"""
Test that seen status is synchronized for contact request messages