nune/gitea
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Reduce integration test overhead (#32475)

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In profiling integration tests, I found a couple places where per-test
overhead could be reduced:

* Avoiding disk IO by synchronizing instead of deleting & copying test
Git repository data. This saves ~100ms per test on my machine
* When flushing queues in `PrintCurrentTest`, invoke `FlushWithContext`
in a parallel.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Rowan Bohde 2024-11-14 13:28:46 -06:00 • committed by GitHub
parent 249e67672a
commit 68731c07c5
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GPG key ID: B5690EEEBB952194
102 changed files with 104 additions and 465 deletions
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31
models/migrations/base/tests.go
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@ -8,7 +8,6 @@ import (
"context"
"fmt"
"os"
"path"
"path/filepath"
"runtime"
"testing"
@ -35,27 +34,7 @@ func PrepareTestEnv(t *testing.T, skip int, syncModels ...any) (*xorm.Engine, fu
ourSkip := 2
ourSkip += skip
deferFn := testlogger.PrintCurrentTest(t, ourSkip)
assert.NoError(t, os.RemoveAll(setting.RepoRootPath))
assert.NoError(t, unittest.CopyDir(path.Join(filepath.Dir(setting.AppPath), "tests/gitea-repositories-meta"), setting.RepoRootPath))
ownerDirs, err := os.ReadDir(setting.RepoRootPath)
if err != nil {
assert.NoError(t, err, "unable to read the new repo root: %v\n", err)
}
for _, ownerDir := range ownerDirs {
if !ownerDir.Type().IsDir() {
continue
}
repoDirs, err := os.ReadDir(filepath.Join(setting.RepoRootPath, ownerDir.Name()))
if err != nil {
assert.NoError(t, err, "unable to read the new repo root: %v\n", err)
}
for _, repoDir := range repoDirs {
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "objects", "pack"), 0o755)
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "objects", "info"), 0o755)
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "refs", "heads"), 0o755)
_ = os.MkdirAll(filepath.Join(setting.RepoRootPath, ownerDir.Name(), repoDir.Name(), "refs", "tag"), 0o755)
}
}
assert.NoError(t, unittest.SyncDirs(filepath.Join(filepath.Dir(setting.AppPath), "tests/gitea-repositories-meta"), setting.RepoRootPath))
if err := deleteDB(); err != nil {
t.Errorf("unable to reset database: %v", err)
@ -123,7 +102,7 @@ func MainTest(m *testing.M) {
if runtime.GOOS == "windows" {
giteaBinary += ".exe"
}
setting.AppPath = path.Join(giteaRoot, giteaBinary)
setting.AppPath = filepath.Join(giteaRoot, giteaBinary)
if _, err := os.Stat(setting.AppPath); err != nil {
fmt.Printf("Could not find gitea binary at %s\n", setting.AppPath)
os.Exit(1)
@ -131,12 +110,12 @@ func MainTest(m *testing.M) {
giteaConf := os.Getenv("GITEA_CONF")
if giteaConf == "" {
giteaConf = path.Join(filepath.Dir(setting.AppPath), "tests/sqlite.ini")
giteaConf = filepath.Join(filepath.Dir(setting.AppPath), "tests/sqlite.ini")
fmt.Printf("Environment variable $GITEA_CONF not set - defaulting to %s\n", giteaConf)
}
if !path.IsAbs(giteaConf) {
setting.CustomConf = path.Join(giteaRoot, giteaConf)
if !filepath.IsAbs(giteaConf) {
setting.CustomConf = filepath.Join(giteaRoot, giteaConf)
} else {
setting.CustomConf = giteaConf
}