54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package nginx
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/havline/havline/internal/config"
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)
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func TestReadPIDFile(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "nginx.pid")
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if _, err := readPIDFile(path); !os.IsNotExist(err) {
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t.Fatalf("expected not exist, got %v", err)
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}
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if err := os.WriteFile(path, []byte(""), 0o644); err != nil {
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t.Fatal(err)
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}
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if _, err := readPIDFile(path); err == nil {
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t.Fatal("expected error for empty pid file")
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}
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if err := os.WriteFile(path, []byte("12345\n"), 0o644); err != nil {
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t.Fatal(err)
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}
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pid, err := readPIDFile(path)
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if err != nil || pid != 12345 {
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t.Fatalf("expected pid 12345, got %d err=%v", pid, err)
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}
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}
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func TestIsRunningStalePIDFile(t *testing.T) {
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dir := t.TempDir()
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pidPath := filepath.Join(dir, "nginx.pid")
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if err := os.WriteFile(pidPath, []byte(""), 0o644); err != nil {
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t.Fatal(err)
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}
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mgr := &Manager{cfg: config.Config{NginxPIDFile: pidPath}}
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running, err := mgr.isRunning()
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if err != nil {
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t.Fatal(err)
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}
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if running {
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t.Fatal("expected stale empty pid file to be treated as not running")
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}
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if _, err := os.Stat(pidPath); !os.IsNotExist(err) {
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t.Fatal("expected stale pid file to be removed")
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}
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}
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