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-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/file.go1
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/filename.go8
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go35
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/memdb/memdb.go12
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/os_darwin.go4
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/os_f2fs_linux.go2
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/os_unix_lock.go2
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/os_windows.go1
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/shm_bsd.go19
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/vfs/vfs.go20
10 files changed, 68 insertions, 36 deletions
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/file.go b/vendor/github.com/ncruces/go-sqlite3/vfs/file.go
index 93a2f7ece..176b2507b 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/file.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/file.go
@@ -69,6 +69,7 @@ func (vfsOS) Access(name string, flags AccessFlag) (bool, error) {
}
func (vfsOS) Open(name string, flags OpenFlag) (File, OpenFlag, error) {
+ // notest // OpenFilename is called instead
return nil, 0, _CANTOPEN
}
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/filename.go b/vendor/github.com/ncruces/go-sqlite3/vfs/filename.go
index e23575bbb..51d0b8dda 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/filename.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/filename.go
@@ -20,8 +20,8 @@ type Filename struct {
stack [2]uint64
}
-// OpenFilename is an internal API users should not call directly.
-func OpenFilename(ctx context.Context, mod api.Module, id uint32, flags OpenFlag) *Filename {
+// GetFilename is an internal API users should not call directly.
+func GetFilename(ctx context.Context, mod api.Module, id uint32, flags OpenFlag) *Filename {
if id == 0 {
return nil
}
@@ -66,6 +66,10 @@ func (n *Filename) path(method string) string {
if n == nil || n.zPath == 0 {
return ""
}
+ if n.flags&(OPEN_MAIN_DB|OPEN_MAIN_JOURNAL|OPEN_WAL) == 0 {
+ return ""
+ }
+
n.stack[0] = uint64(n.zPath)
fn := n.mod.ExportedFunction(method)
if err := fn.CallWithStack(n.ctx, n.stack[:]); err != nil {
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go
index 5a2b84c71..843488966 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go
@@ -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()
+}
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/memdb.go b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/memdb.go
index f21335d8e..d313b45d1 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/memdb.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/memdb.go
@@ -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
}
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/os_darwin.go b/vendor/github.com/ncruces/go-sqlite3/vfs/os_darwin.go
index 8bfe96bb1..c8d84dc36 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/os_darwin.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/os_darwin.go
@@ -5,6 +5,7 @@ package vfs
import (
"io"
"os"
+ "runtime"
"time"
"golang.org/x/sys/unix"
@@ -68,7 +69,7 @@ func osUnlock(file *os.File, start, len int64) _ErrorCode {
}
func osLock(file *os.File, typ int16, start, len int64, timeout time.Duration, def _ErrorCode) _ErrorCode {
- lock := flocktimeout_t{fl: unix.Flock_t{
+ lock := &flocktimeout_t{fl: unix.Flock_t{
Type: typ,
Start: start,
Len: len,
@@ -82,6 +83,7 @@ func osLock(file *os.File, typ int16, start, len int64, timeout time.Duration, d
default:
lock.timeout = unix.NsecToTimespec(int64(timeout / time.Nanosecond))
err = unix.FcntlFlock(file.Fd(), _F_OFD_SETLKWTIMEOUT, &lock.fl)
+ runtime.KeepAlive(lock)
}
return osLockErrorCode(err, def)
}
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/os_f2fs_linux.go b/vendor/github.com/ncruces/go-sqlite3/vfs/os_f2fs_linux.go
index a9f0e333c..487f0c7d9 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/os_f2fs_linux.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/os_f2fs_linux.go
@@ -16,6 +16,8 @@ const (
_F2FS_FEATURE_ATOMIC_WRITE = 4
)
+// notest
+
func osBatchAtomic(file *os.File) bool {
flags, err := unix.IoctlGetInt(int(file.Fd()), _F2FS_IOC_GET_FEATURES)
return err == nil && flags&_F2FS_FEATURE_ATOMIC_WRITE != 0
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/os_unix_lock.go b/vendor/github.com/ncruces/go-sqlite3/vfs/os_unix_lock.go
index 85a7b0fc0..ffa1f5e19 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/os_unix_lock.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/os_unix_lock.go
@@ -50,6 +50,7 @@ func osDowngradeLock(file *os.File, state LockLevel) _ErrorCode {
// indicates that the other process is not following the locking
// protocol. If this happens, return IOERR_RDLOCK. Returning
// BUSY would confuse the upper layer.
+ // notest
return _IOERR_RDLOCK
}
}
@@ -98,6 +99,7 @@ func osLockErrorCode(err error, def _ErrorCode) _ErrorCode {
case unix.EPERM:
return _PERM
}
+ // notest // usually EWOULDBLOCK == EAGAIN
if errno == unix.EWOULDBLOCK && unix.EWOULDBLOCK != unix.EAGAIN {
return _BUSY
}
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/os_windows.go b/vendor/github.com/ncruces/go-sqlite3/vfs/os_windows.go
index 83b952b16..7425b5581 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/os_windows.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/os_windows.go
@@ -66,6 +66,7 @@ func osDowngradeLock(file *os.File, state LockLevel) _ErrorCode {
if rc := osReadLock(file, _SHARED_FIRST, _SHARED_SIZE, 0); rc != _OK {
// This should never happen.
// We should always be able to reacquire the read lock.
+ // notest
return _IOERR_RDLOCK
}
}
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/shm_bsd.go b/vendor/github.com/ncruces/go-sqlite3/vfs/shm_bsd.go
index ffeb3e0a0..65674ed2e 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/shm_bsd.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/shm_bsd.go
@@ -72,28 +72,28 @@ func (s *vfsShm) Close() error {
return nil
}
- // Unlock everything.
- s.shmLock(0, _SHM_NLOCK, _SHM_UNLOCK)
-
vfsShmFilesMtx.Lock()
defer vfsShmFilesMtx.Unlock()
+ // Unlock everything.
+ s.shmLock(0, _SHM_NLOCK, _SHM_UNLOCK)
+
// Decrease reference count.
if s.vfsShmFile.refs > 1 {
s.vfsShmFile.refs--
s.vfsShmFile = nil
return nil
}
+
+ err := s.File.Close()
for i, g := range vfsShmFiles {
if g == s.vfsShmFile {
vfsShmFiles[i] = nil
- break
+ s.vfsShmFile = nil
+ return err
}
}
-
- err := s.File.Close()
- s.vfsShmFile = nil
- return err
+ panic(util.AssertErr())
}
func (s *vfsShm) shmOpen() (rc _ErrorCode) {
@@ -234,6 +234,8 @@ func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) _ErrorCode {
s.vfsShmFile.lock[i] = -1
s.lock[i] = true
}
+ default:
+ panic(util.AssertErr())
}
return _OK
@@ -256,5 +258,4 @@ func (s *vfsShm) shmUnmap(delete bool) {
os.Remove(s.path)
}
s.Close()
- s.vfsShmFile = nil
}
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/vfs.go b/vendor/github.com/ncruces/go-sqlite3/vfs/vfs.go
index d624aa78c..983f28560 100644
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/vfs.go
+++ b/vendor/github.com/ncruces/go-sqlite3/vfs/vfs.go
@@ -132,26 +132,20 @@ func vfsAccess(ctx context.Context, mod api.Module, pVfs, zPath uint32, flags Ac
func vfsOpen(ctx context.Context, mod api.Module, pVfs, zPath, pFile uint32, flags OpenFlag, pOutFlags, pOutVFS uint32) _ErrorCode {
vfs := vfsGet(mod, pVfs)
-
- var path string
- if zPath != 0 {
- path = util.ReadString(mod, zPath, _MAX_PATHNAME)
- }
+ name := GetFilename(ctx, mod, zPath, flags)
var file File
var err error
if ffs, ok := vfs.(VFSFilename); ok {
- name := OpenFilename(ctx, mod, zPath, flags)
file, flags, err = ffs.OpenFilename(name, flags)
} else {
- file, flags, err = vfs.Open(path, flags)
+ file, flags, err = vfs.Open(name.String(), flags)
}
if err != nil {
return vfsErrorCode(err, _CANTOPEN)
}
if file, ok := file.(FilePowersafeOverwrite); ok {
- name := OpenFilename(ctx, mod, zPath, flags)
if b, ok := util.ParseBool(name.URIParameter("psow")); ok {
file.SetPowersafeOverwrite(b)
}
@@ -169,10 +163,7 @@ func vfsOpen(ctx context.Context, mod api.Module, pVfs, zPath, pFile uint32, fla
func vfsClose(ctx context.Context, mod api.Module, pFile uint32) _ErrorCode {
err := vfsFileClose(ctx, mod, pFile)
- if err != nil {
- return vfsErrorCode(err, _IOERR_CLOSE)
- }
- return _OK
+ return vfsErrorCode(err, _IOERR_CLOSE)
}
func vfsRead(ctx context.Context, mod api.Module, pFile, zBuf uint32, iAmt int32, iOfst int64) _ErrorCode {
@@ -195,10 +186,7 @@ func vfsWrite(ctx context.Context, mod api.Module, pFile, zBuf uint32, iAmt int3
buf := util.View(mod, zBuf, uint64(iAmt))
_, err := file.WriteAt(buf, iOfst)
- if err != nil {
- return vfsErrorCode(err, _IOERR_WRITE)
- }
- return _OK
+ return vfsErrorCode(err, _IOERR_WRITE)
}
func vfsTruncate(ctx context.Context, mod api.Module, pFile uint32, nByte int64) _ErrorCode {