1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package db_test
import (
"context"
"testing"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/unittest"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestInTransaction(t *testing.T) {
require.NoError(t, unittest.PrepareTestDatabase())
assert.False(t, db.InTransaction(db.DefaultContext))
require.NoError(t, db.WithTx(db.DefaultContext, func(ctx context.Context) error {
assert.True(t, db.InTransaction(ctx))
return nil
}))
ctx, committer, err := db.TxContext(db.DefaultContext)
require.NoError(t, err)
defer committer.Close()
assert.True(t, db.InTransaction(ctx))
require.NoError(t, db.WithTx(ctx, func(ctx context.Context) error {
assert.True(t, db.InTransaction(ctx))
return nil
}))
}
func TestTxContext(t *testing.T) {
require.NoError(t, unittest.PrepareTestDatabase())
{ // create new transaction
ctx, committer, err := db.TxContext(db.DefaultContext)
require.NoError(t, err)
assert.True(t, db.InTransaction(ctx))
require.NoError(t, committer.Commit())
}
{ // reuse the transaction created by TxContext and commit it
ctx, committer, err := db.TxContext(db.DefaultContext)
engine := db.GetEngine(ctx)
require.NoError(t, err)
assert.True(t, db.InTransaction(ctx))
{
ctx, committer, err := db.TxContext(ctx)
require.NoError(t, err)
assert.True(t, db.InTransaction(ctx))
assert.Equal(t, engine, db.GetEngine(ctx))
require.NoError(t, committer.Commit())
}
require.NoError(t, committer.Commit())
}
{ // reuse the transaction created by TxContext and close it
ctx, committer, err := db.TxContext(db.DefaultContext)
engine := db.GetEngine(ctx)
require.NoError(t, err)
assert.True(t, db.InTransaction(ctx))
{
ctx, committer, err := db.TxContext(ctx)
require.NoError(t, err)
assert.True(t, db.InTransaction(ctx))
assert.Equal(t, engine, db.GetEngine(ctx))
require.NoError(t, committer.Close())
}
require.NoError(t, committer.Close())
}
{ // reuse the transaction created by WithTx
require.NoError(t, db.WithTx(db.DefaultContext, func(ctx context.Context) error {
assert.True(t, db.InTransaction(ctx))
{
ctx, committer, err := db.TxContext(ctx)
require.NoError(t, err)
assert.True(t, db.InTransaction(ctx))
require.NoError(t, committer.Commit())
}
return nil
}))
}
}
|
