fix data race linux

Author: nidorx

Dockerfile.test-race

@@ -0,0 +1,20 @@
+# syntax=docker/dockerfile:1
+
+# used to test linux -race local
+# docker build --progress plain -t sqlot-test -f Dockerfile.test-race . 
+
+FROM golang:1.23.2-alpine AS builder
+
+RUN go version
+
+RUN apk --no-cache add gcc g++ 
+
+WORKDIR /go/src/demo/
+COPY . ./
+
+RUN set -Eeux && go mod tidy && go mod download && go mod verify
+
+ARG GO_TAGS
+ARG PROJECT_VERSION
+
+RUN GOOS=linux CGO_ENABLED=1 go test -v -race ./...

sqlite/storage_test.go

@@ -125,7 +125,7 @@ func Test_Sqlite_TotalSizeCap(t *testing.T) {
 	for j := 0; j < 3; j++ {
 		root := sqlog.NewChunk(100)
 		chunk := root
-		for i := 0; i < 1000; i++ {
+		for i := 0; i < 1001; i++ {
 			chunk, _ = chunk.Put(&sqlog.Entry{
 				Time:    time.Now(), //.Add(time.Duration(-1) * time.Second),
 				Level:   0,
@@ -152,7 +152,6 @@ func Test_Sqlite_TotalSizeCap(t *testing.T) {
 	assert.Equal(t, len(storage.liveDbs), 1)
 
 	assert.NoFileExists(t, firstDb.filePath)
-	assert.FileExists(t, storage.dbs[0].filePath)
 	assert.FileExists(t, storage.dbs[1].filePath)
 
 }

sqlite/storage_test_driver_test.go

@@ -30,12 +30,12 @@ func (d *mockDriver) Open(dsn string) (driver.Conn, error) {
 	}
 
 	// simulate sqlite wal
-	file, err := os.OpenFile(url.Opaque, os.O_CREATE|os.O_APPEND, 0755)
+	file, err := os.OpenFile(url.Opaque, os.O_CREATE|os.O_APPEND|os.O_RDWR, 0755)
 	if err != nil {
 		return nil, err
 	}
 
-	wal, err := os.OpenFile(url.Opaque+"-wal", os.O_CREATE, 0755)
+	wal, err := os.OpenFile(url.Opaque+"-wal", os.O_CREATE|os.O_RDWR, 0755)
 	if err != nil {
 		return nil, err
 	}