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FindShortestID updated

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This commit is contained in:
Lex Berezhny 2021-04-21 10:58:34 -04:00
parent 888aa5586b
commit 8f04a50ce1
2 changed files with 27 additions and 27 deletions
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2
lbry/wallet/server/db/canonical.py
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@ -15,7 +15,7 @@ class FindShortestID:
def finalize(self): def finalize(self):
if self.short_id: if self.short_id:
return '#'+self.short_id return ':'+self.short_id
@classmethod @classmethod
def factory(cls): def factory(cls):

52
tests/unit/wallet/server/test_sqldb.py
View file

@ -415,8 +415,8 @@ class TestClaimtrie(TestSQLDB):
advance(1, [tx_chan_a]) advance(1, [tx_chan_a])
advance(2, [tx_chan_ab]) advance(2, [tx_chan_ab])
(r_ab, r_a) = search(order_by=['creation_height'], limit=2) (r_ab, r_a) = search(order_by=['creation_height'], limit=2)
self.assertEqual("@foo#a", r_a['short_url']) self.assertEqual("@foo:a", r_a['short_url'])
self.assertEqual("@foo#ab", r_ab['short_url']) self.assertEqual("@foo:ab", r_ab['short_url'])
self.assertIsNone(r_a['canonical_url']) self.assertIsNone(r_a['canonical_url'])
self.assertIsNone(r_ab['canonical_url']) self.assertIsNone(r_ab['canonical_url'])
self.assertEqual(0, r_a['claims_in_channel']) self.assertEqual(0, r_a['claims_in_channel'])
@ -428,9 +428,9 @@ class TestClaimtrie(TestSQLDB):
advance(3, [tx_a]) advance(3, [tx_a])
advance(4, [tx_ab, tx_abc]) advance(4, [tx_ab, tx_abc])
(r_abc, r_ab, r_a) = search(order_by=['creation_height', 'tx_position'], limit=3) (r_abc, r_ab, r_a) = search(order_by=['creation_height', 'tx_position'], limit=3)
self.assertEqual("foo#a", r_a['short_url']) self.assertEqual("foo:a", r_a['short_url'])
self.assertEqual("foo#ab", r_ab['short_url']) self.assertEqual("foo:ab", r_ab['short_url'])
self.assertEqual("foo#abc", r_abc['short_url']) self.assertEqual("foo:abc", r_abc['short_url'])
self.assertIsNone(r_a['canonical_url']) self.assertIsNone(r_a['canonical_url'])
self.assertIsNone(r_ab['canonical_url']) self.assertIsNone(r_ab['canonical_url'])
self.assertIsNone(r_abc['canonical_url']) self.assertIsNone(r_abc['canonical_url'])
@ -442,17 +442,17 @@ class TestClaimtrie(TestSQLDB):
advance(6, [tx_a2]) advance(6, [tx_a2])
advance(7, [tx_ab2]) advance(7, [tx_ab2])
(r_ab2, r_a2) = search(order_by=['creation_height'], limit=2) (r_ab2, r_a2) = search(order_by=['creation_height'], limit=2)
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url']) self.assertEqual(f"foo:{a2_claim.claim_id[:2]}", r_a2['short_url'])
self.assertEqual(f"foo#{ab2_claim.claim_id[:4]}", r_ab2['short_url']) self.assertEqual(f"foo:{ab2_claim.claim_id[:4]}", r_ab2['short_url'])
self.assertEqual("@foo#a/foo#a", r_a2['canonical_url']) self.assertEqual("@foo:a/foo:a", r_a2['canonical_url'])
self.assertEqual("@foo#a/foo#ab", r_ab2['canonical_url']) self.assertEqual("@foo:a/foo:ab", r_ab2['canonical_url'])
self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel']) self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
# change channel public key, invaliding stream claim signatures # change channel public key, invaliding stream claim signatures
advance(8, [self.get_channel_update(txo_chan_a, COIN, key=b'a')]) advance(8, [self.get_channel_update(txo_chan_a, COIN, key=b'a')])
(r_ab2, r_a2) = search(order_by=['creation_height'], limit=2) (r_ab2, r_a2) = search(order_by=['creation_height'], limit=2)
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url']) self.assertEqual(f"foo:{a2_claim.claim_id[:2]}", r_a2['short_url'])
self.assertEqual(f"foo#{ab2_claim.claim_id[:4]}", r_ab2['short_url']) self.assertEqual(f"foo:{ab2_claim.claim_id[:4]}", r_ab2['short_url'])
self.assertIsNone(r_a2['canonical_url']) self.assertIsNone(r_a2['canonical_url'])
self.assertIsNone(r_ab2['canonical_url']) self.assertIsNone(r_ab2['canonical_url'])
self.assertEqual(0, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel']) self.assertEqual(0, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
@ -461,18 +461,18 @@ class TestClaimtrie(TestSQLDB):
channel_update = self.get_channel_update(txo_chan_a, COIN, key=b'c') channel_update = self.get_channel_update(txo_chan_a, COIN, key=b'c')
advance(9, [channel_update]) advance(9, [channel_update])
(r_ab2, r_a2) = search(order_by=['creation_height'], limit=2) (r_ab2, r_a2) = search(order_by=['creation_height'], limit=2)
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url']) self.assertEqual(f"foo:{a2_claim.claim_id[:2]}", r_a2['short_url'])
self.assertEqual(f"foo#{ab2_claim.claim_id[:4]}", r_ab2['short_url']) self.assertEqual(f"foo:{ab2_claim.claim_id[:4]}", r_ab2['short_url'])
self.assertEqual("@foo#a/foo#a", r_a2['canonical_url']) self.assertEqual("@foo:a/foo:a", r_a2['canonical_url'])
self.assertEqual("@foo#a/foo#ab", r_ab2['canonical_url']) self.assertEqual("@foo:a/foo:ab", r_ab2['canonical_url'])
self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel']) self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
self.assertEqual(0, search(claim_id=txo_chan_ab.claim_id, limit=1)[0]['claims_in_channel']) self.assertEqual(0, search(claim_id=txo_chan_ab.claim_id, limit=1)[0]['claims_in_channel'])
# change channel of stream # change channel of stream
self.assertEqual("@foo#a/foo#ab", search(claim_id=ab2_claim.claim_id, limit=1)[0]['canonical_url']) self.assertEqual("@foo:a/foo:ab", search(claim_id=ab2_claim.claim_id, limit=1)[0]['canonical_url'])
tx_ab2 = self.get_stream_update(tx_ab2, COIN, txo_chan_ab) tx_ab2 = self.get_stream_update(tx_ab2, COIN, txo_chan_ab)
advance(10, [tx_ab2]) advance(10, [tx_ab2])
self.assertEqual("@foo#ab/foo#a", search(claim_id=ab2_claim.claim_id, limit=1)[0]['canonical_url']) self.assertEqual("@foo:ab/foo:a", search(claim_id=ab2_claim.claim_id, limit=1)[0]['canonical_url'])
# TODO: currently there is a bug where stream leaving a channel does not update that channels claims count # TODO: currently there is a bug where stream leaving a channel does not update that channels claims count
self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel']) self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
# TODO: after bug is fixed remove test above and add test below # TODO: after bug is fixed remove test above and add test below
@ -486,7 +486,7 @@ class TestClaimtrie(TestSQLDB):
# delete channel, invaliding stream claim signatures # delete channel, invaliding stream claim signatures
advance(12, [self.get_abandon(channel_update)]) advance(12, [self.get_abandon(channel_update)])
(r_a2,) = search(order_by=['creation_height'], limit=1) (r_a2,) = search(order_by=['creation_height'], limit=1)
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url']) self.assertEqual(f"foo:{a2_claim.claim_id[:2]}", r_a2['short_url'])
self.assertIsNone(r_a2['canonical_url']) self.assertIsNone(r_a2['canonical_url'])
def test_resolve_issue_2448(self): def test_resolve_issue_2448(self):
@ -499,15 +499,15 @@ class TestClaimtrie(TestSQLDB):
advance(1, [tx_chan_a]) advance(1, [tx_chan_a])
advance(2, [tx_chan_ab]) advance(2, [tx_chan_ab])
self.assertEqual(reader.resolve_url("@foo#a")['claim_hash'], txo_chan_a.claim_hash) self.assertEqual(reader.resolve_url("@foo:a")['claim_hash'], txo_chan_a.claim_hash)
self.assertEqual(reader.resolve_url("@foo#ab")['claim_hash'], txo_chan_ab.claim_hash) self.assertEqual(reader.resolve_url("@foo:ab")['claim_hash'], txo_chan_ab.claim_hash)
# update increase last height change of channel # update increase last height change of channel
advance(9, [self.get_channel_update(txo_chan_a, COIN, key=b'c')]) advance(9, [self.get_channel_update(txo_chan_a, COIN, key=b'c')])
# make sure that activation_height is used instead of height (issue #2448) # make sure that activation_height is used instead of height (issue #2448)
self.assertEqual(reader.resolve_url("@foo#a")['claim_hash'], txo_chan_a.claim_hash) self.assertEqual(reader.resolve_url("@foo:a")['claim_hash'], txo_chan_a.claim_hash)
self.assertEqual(reader.resolve_url("@foo#ab")['claim_hash'], txo_chan_ab.claim_hash) self.assertEqual(reader.resolve_url("@foo:ab")['claim_hash'], txo_chan_ab.claim_hash)
def test_canonical_find_shortest_id(self): def test_canonical_find_shortest_id(self):
new_hash = 'abcdef0123456789beef' new_hash = 'abcdef0123456789beef'
@ -517,13 +517,13 @@ class TestClaimtrie(TestSQLDB):
other3 = 'abcdef0123456789bee1' other3 = 'abcdef0123456789bee1'
f = FindShortestID() f = FindShortestID()
f.step(other0, new_hash) f.step(other0, new_hash)
self.assertEqual('#a', f.finalize()) self.assertEqual(':a', f.finalize())
f.step(other1, new_hash) f.step(other1, new_hash)
self.assertEqual('#abc', f.finalize()) self.assertEqual(':abc', f.finalize())
f.step(other2, new_hash) f.step(other2, new_hash)
self.assertEqual('#abcd', f.finalize()) self.assertEqual(':abcd', f.finalize())
f.step(other3, new_hash) f.step(other3, new_hash)
self.assertEqual('#abcdef0123456789beef', f.finalize()) self.assertEqual(':abcdef0123456789beef', f.finalize())
class TestTrending(TestSQLDB): class TestTrending(TestSQLDB):