1
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo.git synced 2024-12-24 13:09:23 -05:00
forgejo/models/migrations/v1_16/v193_test.go
Gusted 138942c09e
[CHORE] Move test related function to own package
- Go's deadcode eliminator is quite simple, if you put a public function
in a package `aa/bb` that is used only by tests, it would still be built
if package `aa/bb` was imported. This means that if such functions use
libraries relevant only to tests that those libraries would still be
be built and increase the binary size of a Go binary.
- This is also the case with Forgejo, `models/migrations/base/tests.go`
contained functions exclusively used by tests which (skipping some steps
here) imports https://github.com/ClickHouse/clickhouse-go, which is
2MiB. The `code.gitea.io/gitea/models/migrations/base` package is
imported by `cmd/doctor` and thus the code of the clickhouse library is
also built and included in the Forgejo binary, although entirely unused
and not reachable.
- This patch moves the test-related functions to their own package, so
Go's deadcode eliminator knows not to build the test-related functions
and thus reduces the size of the Forgejo binary.
- It is not possible to move this to a `_test.go` file because Go does
not allow importing functions from such files, so any test helper
function must be in a non-test package and file.
- Reduction of size (built with `TAGS="sqlite sqlite_unlock_notify" make
build`):
  - Before: 95912040 bytes (92M)
  - After: 92306888 bytes (89M)
2024-07-14 17:00:49 +02:00

80 lines
2.2 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package v1_16 //nolint
import (
"testing"
migration_tests "code.gitea.io/gitea/models/migrations/test"
"github.com/stretchr/testify/assert"
)
func Test_AddRepoIDForAttachment(t *testing.T) {
type Attachment struct {
ID int64 `xorm:"pk autoincr"`
UUID string `xorm:"uuid UNIQUE"`
IssueID int64 `xorm:"INDEX"` // maybe zero when creating
ReleaseID int64 `xorm:"INDEX"` // maybe zero when creating
UploaderID int64 `xorm:"INDEX DEFAULT 0"`
}
type Issue struct {
ID int64
RepoID int64
}
type Release struct {
ID int64
RepoID int64
}
// Prepare and load the testing database
x, deferrable := migration_tests.PrepareTestEnv(t, 0, new(Attachment), new(Issue), new(Release))
defer deferrable()
if x == nil || t.Failed() {
return
}
// Run the migration
if err := AddRepoIDForAttachment(x); err != nil {
assert.NoError(t, err)
return
}
type NewAttachment struct {
ID int64 `xorm:"pk autoincr"`
UUID string `xorm:"uuid UNIQUE"`
RepoID int64 `xorm:"INDEX"` // this should not be zero
IssueID int64 `xorm:"INDEX"` // maybe zero when creating
ReleaseID int64 `xorm:"INDEX"` // maybe zero when creating
UploaderID int64 `xorm:"INDEX DEFAULT 0"`
}
var issueAttachments []*NewAttachment
err := x.Table("attachment").Where("issue_id > 0").Find(&issueAttachments)
assert.NoError(t, err)
for _, attach := range issueAttachments {
assert.Greater(t, attach.RepoID, int64(0))
assert.Greater(t, attach.IssueID, int64(0))
var issue Issue
has, err := x.ID(attach.IssueID).Get(&issue)
assert.NoError(t, err)
assert.True(t, has)
assert.EqualValues(t, attach.RepoID, issue.RepoID)
}
var releaseAttachments []*NewAttachment
err = x.Table("attachment").Where("release_id > 0").Find(&releaseAttachments)
assert.NoError(t, err)
for _, attach := range releaseAttachments {
assert.Greater(t, attach.RepoID, int64(0))
assert.Greater(t, attach.ReleaseID, int64(0))
var release Release
has, err := x.ID(attach.ReleaseID).Get(&release)
assert.NoError(t, err)
assert.True(t, has)
assert.EqualValues(t, attach.RepoID, release.RepoID)
}
}