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package qmp
import (
"fmt"
"os"
"path/filepath"
"strings"
"testing"
"time"
"golang.org/x/sync/errgroup"
)
func tQmpLogSetup(t *testing.T) *qmpLog {
t.Helper()
logFile := filepath.Join(t.TempDir(), t.Name()+"_qmp.log")
qlog, err := newQmpLog(logFile)
if err != nil {
t.Fatal(err)
}
t.Cleanup(func() {
err := os.RemoveAll(logFile)
if err != nil {
t.Fatal(err)
}
})
return qlog
}
func TestNewQmpLog(t *testing.T) {
qlog := tQmpLogSetup(t)
err := qlog.Close()
if err != nil {
t.Fatal(err)
}
}
func TestQmpLogWrite(t *testing.T) {
qlog := tQmpLogSetup(t)
command := `{"execute":"cont","id":26}`
reply := `{"return": {}, "id": 26}`
_, err := fmt.Fprintf(qlog, "[%s] QUERY: %s\n",
time.Now().Format(time.RFC3339), command)
if err != nil {
t.Fatal(err)
}
_, err = fmt.Fprintf(qlog, "[%s] REPLY: %s\n\n",
time.Now().Format(time.RFC3339), reply)
if err != nil {
t.Fatal(err)
}
b, err := os.ReadFile(qlog.logFile)
if err != nil {
t.Fatal(err)
}
s := string(b)
if !strings.Contains(s, command) || !strings.Contains(s, reply) {
t.Fatal(s)
}
err = qlog.Close()
if err != nil {
t.Fatal(err)
}
}
func TestQmpLogClose(t *testing.T) {
qlog := tQmpLogSetup(t)
eg := errgroup.Group{}
command := `{"execute":"cont","id":26}`
reply := `{"return": {}, "id": 26}`
event := `{"event":"STOP"}`
// simulate run command logging
eg.Go(func() error {
_, err := fmt.Fprintf(qlog, "[%s] QUERY: %s\n",
time.Now().Format(time.RFC3339), command)
if err != nil {
return err
}
_, err = fmt.Fprintf(qlog, "[%s] REPLY: %s\n\n",
time.Now().Format(time.RFC3339), reply)
if err != nil {
return err
}
return nil
})
eg.Go(func() error {
for range 10 {
_, err := fmt.Fprintf(qlog, "[%s] EVENT: %s\n\n",
time.Now().Format(time.RFC3339), event)
if err != nil {
return err
}
}
return nil
})
err := eg.Wait()
if err != nil {
t.Fatal(err)
}
b, err := os.ReadFile(qlog.logFile)
if err != nil {
t.Fatal(err)
}
s := string(b)
if !strings.Contains(s, command) ||
!strings.Contains(s, reply) ||
!strings.Contains(s, event) {
t.Fatal(s)
}
err = qlog.Close()
if err != nil {
t.Fatal(err)
}
}
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