feat: persist queued server commands

2026-09-06 07:28:54 +00:00
parent 33e2ecf812
commit 0035e1cf43
3 changed files with 221 additions and 0 deletions
@@ -0,0 +1,73 @@
+package store
+
+import (
+	"bytes"
+	"context"
+	"crypto/sha256"
+	"errors"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/klauspost/compress/zstd"
+	"github.com/rvbox/rvbox/internal/domain"
+)
+
+func TestQueueCommandDurableIdempotency_HP_DISPATCH_01(t *testing.T) {
+	t.Parallel()
+	ctx := context.Background()
+	opened, err := Open(ctx, Options{DataDir: filepath.Join(t.TempDir(), "state"), BusyTimeout: time.Second})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _ = opened.Close() })
+	if _, err := opened.RegisterClientSession(ctx, ClientRegistration{
+		ClientID: "win-client", Platform: 2, Architecture: "amd64", DaemonVersion: "test", DaemonCWD: `C:\`, SupportedShells: []byte{1},
+		ClientInstanceID: [16]byte{1}, SessionID: [16]byte{2}, ConnectedAt: time.Date(2026, time.September, 6, 12, 0, 0, 0, time.UTC),
+	}); err != nil {
+		t.Fatal(err)
+	}
+	issue, err := domain.ParseUUIDv7("019c46f1-1d02-7000-8000-000000000091")
+	if err != nil {
+		t.Fatal(err)
+	}
+	immutable := sha256.Sum256([]byte("queue immutable request"))
+	now := time.Date(2026, time.September, 6, 12, 0, 1, 0, time.UTC)
+	input := QueueCommandInput{IssueUUID: issue, ClientID: "win-client", IssueTime: now, ReceiptTime: now, ImmutableSHA256: immutable, ExecutionSpec: []byte("serialized execution spec")}
+	queued, err := opened.QueueCommand(ctx, input)
+	if err != nil || queued.Duplicate || queued.Lifecycle != 1 || queued.Revision != 1 {
+		t.Fatalf("initial queue = %#v, %v", queued, err)
+	}
+	duplicate, err := opened.QueueCommand(ctx, input)
+	if err != nil || !duplicate.Duplicate || duplicate.Lifecycle != 1 || duplicate.Revision != 1 {
+		t.Fatalf("idempotent queue = %#v, %v", duplicate, err)
+	}
+	var stored []byte
+	var compression, rawBytes, storedBytes uint64
+	if err := opened.DB().QueryRow(`SELECT execution_spec, execution_spec_compression, execution_spec_raw_bytes, execution_spec_stored_bytes FROM commands WHERE issue_uuid = ?`, issue[:]).Scan(&stored, &compression, &rawBytes, &storedBytes); err != nil {
+		t.Fatal(err)
+	}
+	decoder, err := zstd.NewReader(nil, zstd.WithDecoderConcurrency(1))
+	if err != nil {
+		t.Fatal(err)
+	}
+	decompressed, err := decoder.DecodeAll(stored, nil)
+	decoder.Close()
+	if err != nil || !bytes.Equal(decompressed, input.ExecutionSpec) || compression != 2 || rawBytes != uint64(len(input.ExecutionSpec)) || storedBytes != uint64(len(stored)) {
+		t.Fatalf("stored command = raw=%q compression=%d sizes=%d/%d err=%v", decompressed, compression, rawBytes, storedBytes, err)
+	}
+	different := input
+	different.ImmutableSHA256 = sha256.Sum256([]byte("different request"))
+	if _, err := opened.QueueCommand(ctx, different); !errors.Is(err, ErrCommandConflict) {
+		t.Fatalf("conflicting UUID error = %v", err)
+	}
+	different = input
+	different.IssueUUID, err = domain.ParseUUIDv7("019c46f1-1d02-7000-8000-000000000092")
+	if err != nil {
+		t.Fatal(err)
+	}
+	different.ClientID = "missing-client"
+	if _, err := opened.QueueCommand(ctx, different); !errors.Is(err, ErrClientNotFound) {
+		t.Fatalf("missing client error = %v", err)
+	}
+}