Carlos Florêncio
58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
package backendapp
|
|
|
|
import (
|
|
"bytes"
|
|
"errors"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/kandev/kandev/internal/backendapp/ownershiplock"
|
|
)
|
|
|
|
func TestBackendStartupConflictStopsBeforeSharedStateInitialization(t *testing.T) {
|
|
home := t.TempDir()
|
|
targets, err := ownershiplock.Targets(home, "sqlite", "")
|
|
if err != nil {
|
|
t.Fatalf("Targets: %v", err)
|
|
}
|
|
owner, err := ownershiplock.Acquire(targets)
|
|
if err != nil {
|
|
t.Fatalf("Acquire primary owner: %v", err)
|
|
}
|
|
t.Cleanup(func() { _ = owner.Close() })
|
|
|
|
var stderr bytes.Buffer
|
|
cmd := exec.Command(os.Args[0], "-test.run", "^TestBackendStartupConflictHelper$")
|
|
cmd.Env = append(os.Environ(),
|
|
"KANDEV_BACKEND_OWNERSHIP_HELPER=1",
|
|
"KANDEV_HOME_DIR="+home,
|
|
)
|
|
cmd.Stderr = &stderr
|
|
err = cmd.Run()
|
|
var exitErr *exec.ExitError
|
|
if !errors.As(err, &exitErr) || exitErr.ExitCode() != 1 {
|
|
t.Fatalf("backend helper error = %v, want exit code 1; stderr=%s", err, stderr.String())
|
|
}
|
|
if !strings.Contains(stderr.String(), home) || !strings.Contains(stderr.String(), "separate KANDEV_HOME_DIR") {
|
|
t.Fatalf("conflict stderr = %q, want target and isolation guidance", stderr.String())
|
|
}
|
|
for _, path := range []string{
|
|
filepath.Join(home, "logs"),
|
|
filepath.Join(home, "data", "kandev.db"),
|
|
} {
|
|
if _, statErr := os.Stat(path); !errors.Is(statErr, os.ErrNotExist) {
|
|
t.Fatalf("shared-state path %q exists or failed unexpectedly: %v", path, statErr)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestBackendStartupConflictHelper(t *testing.T) {
|
|
if os.Getenv("KANDEV_BACKEND_OWNERSHIP_HELPER") != "1" {
|
|
return
|
|
}
|
|
os.Exit(Run(nil, BuildInfo{Version: "test"}))
|
|
}
|