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package main
import (
"bytes"
"log"
"os"
"path/filepath"
"testing"
)
func TestMain_Version(t *testing.T) {
oldArgs := os.Args
defer func() { os.Args = oldArgs }()
os.Args = []string{"hexai-lsp-server", "-version"}
var buf bytes.Buffer
old := log.Writer()
log.SetOutput(&buf)
defer log.SetOutput(old)
main()
if buf.Len() == 0 {
t.Fatalf("expected version log")
}
}
func TestDefaultLogPathFallsBackToTempDirOnStateDirFailure(t *testing.T) {
stateHome := filepath.Join(t.TempDir(), "state-home-file")
if err := os.WriteFile(stateHome, []byte("not-a-directory"), 0o644); err != nil {
t.Fatalf("write state home marker: %v", err)
}
t.Setenv("XDG_STATE_HOME", stateHome)
got := defaultLogPath()
want := filepath.Join(os.TempDir(), "hexai-lsp-server.log")
if got != want {
t.Fatalf("expected temp-dir fallback %q, got %q", want, got)
}
}
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