From 6a6a4993338262f87df34c9be051bfaac75c1829 Mon Sep 17 00:00:00 2001 From: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com> Date: Sat, 26 Apr 2025 09:56:15 +0000 Subject: [performance] rewrite timelines to rely on new timeline cache type (#3941) * start work rewriting timeline cache type * further work rewriting timeline caching * more work integration new timeline code * remove old code * add local timeline, fix up merge conflicts * remove old use of go-bytes * implement new timeline code into more areas of codebase, pull in latest go-mangler, go-mutexes, go-structr * remove old timeline package, add local timeline cache * remove references to old timeline types that needed starting up in tests * start adding page validation * fix test-identified timeline cache package issues * fix up more tests, fix missing required changes, etc * add exclusion for test.out in gitignore * clarify some things better in code comments * tweak cache size limits * fix list timeline cache fetching * further list timeline fixes * linter, ssssssssshhhhhhhhhhhh please * fix linter hints * reslice the output if it's beyond length of 'lim' * remove old timeline initialization code, bump go-structr to v0.9.4 * continued from previous commit * improved code comments * don't allow multiple entries for BoostOfID values to prevent repeated boosts of same boosts * finish writing more code comments * some variable renaming, for ease of following * change the way we update lo,hi paging values during timeline load * improved code comments for updated / returned lo , hi paging values * finish writing code comments for the StatusTimeline{} type itself * fill in more code comments * update go-structr version to latest with changed timeline unique indexing logic * have a local and public timeline *per user* * rewrite calls to public / local timeline calls * remove the zero length check, as lo, hi values might still be set * simplify timeline cache loading, fix lo/hi returns, fix timeline invalidation side-effects missing for some federated actions * swap the lo, hi values :facepalm: * add (now) missing slice reverse of tag timeline statuses when paging ASC * remove local / public caches (is out of scope for this work), share more timeline code * remove unnecessary change * again, remove more unused code * remove unused function to appease the linter * move boost checking to prepare function * fix use of timeline.lastOrder, fix incorrect range functions used * remove comments for repeat code * remove the boost logic from prepare function * do a maximum of 5 loads, not 10 * add repeat boost filtering logic, update go-structr, general improvements * more code comments * add important note * fix timeline tests now that timelines are returned in page order * remove unused field * add StatusTimeline{} tests * add more status timeline tests * start adding preloading support * ensure repeat boosts are marked in preloaded entries * share a bunch of the database load code in timeline cache, don't clear timelines on relationship change * add logic to allow dynamic clear / preloading of timelines * comment-out unused functions, but leave in place as we might end-up using them * fix timeline preload state check * much improved status timeline code comments * more code comments, don't bother inserting statuses if timeline not preloaded * shift around some logic to make sure things aren't accidentally left set * finish writing code comments * remove trim-after-insert behaviour * fix-up some comments referring to old logic * remove unsetting of lo, hi * fix preload repeatBoost checking logic * don't return on status filter errors, these are usually transient * better concurrency safety in Clear() and Done() * fix test broken due to addition of preloader * fix repeatBoost logic that doesn't account for already-hidden repeatBoosts * ensure edit submodels are dropped on cache insertion * update code-comment to expand CAS accronym * use a plus1hULID() instead of 24h * remove unused functions * add note that public / local timeline requester can be nil * fix incorrect visibility filtering of tag timeline statuses * ensure we filter home timeline statuses on local only * some small re-orderings to confirm query params in correct places * fix the local only home timeline filter func --- internal/timeline/timeline_test.go | 98 -------------------------------------- 1 file changed, 98 deletions(-) delete mode 100644 internal/timeline/timeline_test.go (limited to 'internal/timeline/timeline_test.go') diff --git a/internal/timeline/timeline_test.go b/internal/timeline/timeline_test.go deleted file mode 100644 index ffc6d6e53..000000000 --- a/internal/timeline/timeline_test.go +++ /dev/null @@ -1,98 +0,0 @@ -// GoToSocial -// Copyright (C) GoToSocial Authors admin@gotosocial.org -// SPDX-License-Identifier: AGPL-3.0-or-later -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU Affero General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Affero General Public License for more details. -// -// You should have received a copy of the GNU Affero General Public License -// along with this program. If not, see . - -package timeline_test - -import ( - "context" - "sort" - - "github.com/stretchr/testify/suite" - "github.com/superseriousbusiness/gotosocial/internal/filter/visibility" - "github.com/superseriousbusiness/gotosocial/internal/gtsmodel" - "github.com/superseriousbusiness/gotosocial/internal/state" - "github.com/superseriousbusiness/gotosocial/internal/typeutils" - "github.com/superseriousbusiness/gotosocial/testrig" -) - -type TimelineStandardTestSuite struct { - suite.Suite - state *state.State - - testAccounts map[string]*gtsmodel.Account - testStatuses map[string]*gtsmodel.Status - highestStatusID string - lowestStatusID string -} - -func (suite *TimelineStandardTestSuite) SetupSuite() { - suite.testAccounts = testrig.NewTestAccounts() - suite.testStatuses = testrig.NewTestStatuses() -} - -func (suite *TimelineStandardTestSuite) SetupTest() { - suite.state = new(state.State) - - suite.state.Caches.Init() - testrig.StartNoopWorkers(suite.state) - - testrig.InitTestConfig() - testrig.InitTestLog() - - suite.state.DB = testrig.NewTestDB(suite.state) - - testrig.StartTimelines( - suite.state, - visibility.NewFilter(suite.state), - typeutils.NewConverter(suite.state), - ) - - testrig.StandardDBSetup(suite.state.DB, nil) -} - -func (suite *TimelineStandardTestSuite) TearDownTest() { - testrig.StandardDBTeardown(suite.state.DB) - testrig.StopWorkers(suite.state) -} - -func (suite *TimelineStandardTestSuite) fillTimeline(timelineID string) { - // Put testrig statuses in a determinate order - // since we can't trust a map to keep order. - statuses := []*gtsmodel.Status{} - for _, s := range suite.testStatuses { - statuses = append(statuses, s) - } - - sort.Slice(statuses, func(i, j int) bool { - return statuses[i].ID > statuses[j].ID - }) - - // Statuses are now highest -> lowest. - suite.highestStatusID = statuses[0].ID - suite.lowestStatusID = statuses[len(statuses)-1].ID - if suite.highestStatusID < suite.lowestStatusID { - suite.FailNow("", "statuses weren't ordered properly by sort") - } - - // Put all test statuses into the timeline; we don't - // need to be fussy about who sees what for these tests. - for _, status := range statuses { - if _, err := suite.state.Timelines.Home.IngestOne(context.Background(), timelineID, status); err != nil { - suite.FailNow(err.Error()) - } - } -} -- cgit v1.2.3