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update go-sqlite3 to v0.18.0 (#3204)

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This commit is contained in:
kim
2024-08-15 00:30:58 +00:00
committed by GitHub
parent 09f24e0446
commit 586639ccf0
36 changed files with 645 additions and 143 deletions
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35
vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go generated vendored
View File

@ -10,7 +10,10 @@
package memdb
import (
"fmt"
"net/url"
"sync"
"testing"
"github.com/ncruces/go-sqlite3/vfs"
)
@ -39,8 +42,9 @@ func Create(name string, data []byte) {
size: int64(len(data)),
}
// Convert data from WAL to rollback journal.
if len(data) >= 20 && data[18] == 2 && data[19] == 2 {
// Convert data from WAL/2 to rollback journal.
if len(data) >= 20 && (data[18] == 2 && data[19] == 2 ||
data[18] == 3 && data[19] == 3) {
data[18] = 1
data[19] = 1
}
@ -66,3 +70,30 @@ func Delete(name string) {
defer memoryMtx.Unlock()
delete(memoryDBs, name)
}
// TestDB creates an empty shared memory database for the test to use.
// The database is automatically deleted when the test and all its subtests complete.
// Each subsequent call to TestDB returns a unique database.
func TestDB(tb testing.TB, params ...url.Values) string {
tb.Helper()
name := fmt.Sprintf("%s_%p", tb.Name(), tb)
tb.Cleanup(func() { Delete(name) })
Create(name, nil)
p := url.Values{"vfs": {"memdb"}}
for _, v := range params {
for k, v := range v {
for _, v := range v {
p.Add(k, v)
}
}
}
return (&url.URL{
Scheme: "file",
OmitHost: true,
Path: "/" + name,
RawQuery: p.Encode(),
}).String()
}

12
vendor/github.com/ncruces/go-sqlite3/vfs/memdb/memdb.go generated vendored
View File

@ -30,6 +30,7 @@ func (memVFS) Open(name string, flags vfs.OpenFlag) (vfs.File, vfs.OpenFlag, err
vfs.OPEN_TEMP_DB |
vfs.OPEN_TEMP_JOURNAL
if flags&types == 0 {
// notest // OPEN_MEMORY
return nil, flags, sqlite3.CANTOPEN
}
@ -82,7 +83,7 @@ type memDB struct {
size int64
// +checklocks:lockMtx
shared int
shared int32
// +checklocks:lockMtx
reserved bool
// +checklocks:lockMtx
@ -136,7 +137,7 @@ func (m *memFile) ReadAt(b []byte, off int64) (n int, err error) {
}
n = copy(b, (*m.data[base])[rest:have])
if n < len(b) {
// Assume reads are page aligned.
// notest // assume reads are page aligned
return 0, io.ErrNoProgress
}
return n, nil
@ -153,7 +154,7 @@ func (m *memFile) WriteAt(b []byte, off int64) (n int, err error) {
}
n = copy((*m.data[base])[rest:], b)
if n < len(b) {
// Assume writes are page aligned.
// notest // assume writes are page aligned
return n, io.ErrShortWrite
}
if size := off + int64(len(b)); size > m.size {
@ -226,9 +227,6 @@ func (m *memFile) Lock(lock vfs.LockLevel) error {
case vfs.LOCK_EXCLUSIVE:
if m.lock < vfs.LOCK_PENDING {
if m.pending {
return sqlite3.BUSY
}
m.lock = vfs.LOCK_PENDING
m.pending = true
}
@ -269,6 +267,7 @@ func (m *memFile) Unlock(lock vfs.LockLevel) error {
}
func (m *memFile) CheckReservedLock() (bool, error) {
// notest // OPEN_MEMORY
if m.lock >= vfs.LOCK_RESERVED {
return true, nil
}
@ -278,6 +277,7 @@ func (m *memFile) CheckReservedLock() (bool, error) {
}
func (m *memFile) SectorSize() int {
// notest // IOCAP_POWERSAFE_OVERWRITE
return sectorSize
}