feat: bootstrap durable server store

test/harness/harness.go

@@ -16,6 +16,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"regexp"
+	"strconv"
 	"strings"
 	"time"
 
@@ -26,6 +27,7 @@ import (
 const (
 	manifestVersion = 1
 	repositoryID    = "rvbox"
+	maxSuiteLogSize = 1 << 20
 )
 
 var runIDPattern = regexp.MustCompile(`^[a-z0-9][a-z0-9-]{0,63}$`)
@@ -124,8 +126,8 @@ func (h *harness) integration(ctx context.Context, args []string) error {
 	if err := flags.Parse(args); err != nil {
 		return err
 	}
-	if *suite != "sample" {
-		return fmt.Errorf("suite %q is not implemented yet; available: sample", *suite)
+	if *suite != "sample" && *suite != "store" {
+		return fmt.Errorf("suite %q is not implemented yet; available: sample, store", *suite)
 	}
 
 	var current *manifest
@@ -141,7 +143,7 @@ func (h *harness) integration(ctx context.Context, args []string) error {
 		if current.Layer != "integration" || current.Suite != *suite {
 			return errors.New("run layer/suite does not match resume request")
 		}
-		if current.Phase != "ready" && current.Phase != "interrupted" && current.Phase != "stopped" && current.Phase != "running" {
+		if current.Phase != "ready" && current.Phase != "interrupted" && current.Phase != "stopped" && current.Phase != "running" && current.Phase != "failed" {
 			return fmt.Errorf("run in phase %q is not resumable; recover or reuse it first", current.Phase)
 		}
 	} else {
@@ -151,7 +153,7 @@ func (h *harness) integration(ctx context.Context, args []string) error {
 		}
 	}
 	fmt.Fprintln(h.out, current.RunID)
-	if err := h.transition(current, "running", "sample-start", "sample integration run started"); err != nil {
+	if err := h.transition(current, "running", *suite+"-start", *suite+" integration run started"); err != nil {
 		return err
 	}
 	select {
@@ -160,10 +162,38 @@ func (h *harness) integration(ctx context.Context, args []string) error {
 		return ctx.Err()
 	default:
 	}
-	if err := h.appendJournal(current.RunID, journalEntry{At: h.now(), Step: "invariant", Status: "passed", Detail: "manifest ownership and journal durability verified"}); err != nil {
+	if *suite == "sample" {
+		if err := h.appendJournal(current.RunID, journalEntry{At: h.now(), Step: "invariant", Status: "passed", Detail: "manifest ownership and journal durability verified"}); err != nil {
+			return err
+		}
+	} else if err := h.runStoreSuite(ctx, current); err != nil {
+		_ = h.transition(current, "failed", "store-failed", err.Error())
 		return err
 	}
-	return h.transition(current, "completed", "sample-complete", "sample integration run completed")
+	return h.transition(current, "completed", *suite+"-complete", *suite+" integration run completed")
+}
+
+func (h *harness) runStoreSuite(ctx context.Context, current *manifest) error {
+	if err := h.appendJournal(current.RunID, journalEntry{At: h.now(), Step: "store-real-sqlite", Status: "running", Detail: "running real SQLite/WAL and filesystem cases"}); err != nil {
+		return err
+	}
+	artifactDir := filepath.Join(h.runDir(current.RunID), "artifacts")
+	if err := os.MkdirAll(artifactDir, 0o700); err != nil {
+		return err
+	}
+	capture := &limitedCapture{limit: maxSuiteLogSize}
+	command := exec.CommandContext(ctx, "go", "test", "-count=1", "-tags=integration", "-shuffle="+strconv.FormatInt(current.Seed, 10), "-timeout=2m", "./test/integration/store")
+	command.Stdout = capture
+	command.Stderr = capture
+	err := command.Run()
+	logPath := filepath.Join(artifactDir, "suite.log")
+	if writeErr := atomicWrite(logPath, capture.Bytes(), 0o600); writeErr != nil {
+		return writeErr
+	}
+	if err != nil {
+		return fmt.Errorf("store suite failed (bounded log %s): %w", logPath, err)
+	}
+	return h.appendJournal(current.RunID, journalEntry{At: h.now(), Step: "store-real-sqlite", Status: "passed", Detail: "real SQLite/WAL and filesystem cases passed"})
 }
 
 func (h *harness) environmentCommand(command string, args []string) error {
@@ -195,7 +225,7 @@ func (h *harness) environmentCommand(command string, args []string) error {
 	case "collect":
 		return h.collect(current)
 	case "recover":
-		if current.Phase != "interrupted" && current.Phase != "stopped" && current.Phase != "running" {
+		if current.Phase != "interrupted" && current.Phase != "stopped" && current.Phase != "running" && current.Phase != "failed" {
 			return fmt.Errorf("run in phase %q does not need recovery", current.Phase)
 		}
 		return h.transition(current, "ready", "recover", "run recovered and ready to resume")
@@ -215,6 +245,34 @@ func (h *harness) environmentCommand(command string, args []string) error {
 	}
 }
 
+type limitedCapture struct {
+	data      []byte
+	limit     int
+	truncated bool
+}
+
+func (capture *limitedCapture) Write(data []byte) (int, error) {
+	written := len(data)
+	remaining := capture.limit - len(capture.data)
+	if remaining > 0 {
+		if len(data) > remaining {
+			data = data[:remaining]
+		}
+		capture.data = append(capture.data, data...)
+	}
+	if written > remaining {
+		capture.truncated = true
+	}
+	return written, nil
+}
+
+func (capture *limitedCapture) Bytes() []byte {
+	if !capture.truncated {
+		return capture.data
+	}
+	return append(append([]byte(nil), capture.data...), []byte("\n[output truncated by RVBox test harness]\n")...)
+}
+
 func (h *harness) create(requestedID, layer, suite string) (*manifest, error) {
 	if requestedID == "" {
 		id, err := domain.NewUUIDv7()