Fix bd-9bsx: Add sync validation to prevent infinite dirty loop
- Added dbNeedsExport() to check if DB and JSONL are in sync - Only re-export after import if DB has changes that differ from JSONL - Prevents unconditional re-export that caused infinite dirty state - Added comprehensive tests for sync validation Fixes recurring dirty state after merge conflicts that plagued users for weeks. Amp-Thread-ID: https://ampcode.com/threads/T-f4f8c8c6-07bc-4334-9109-4626b4fd7a24 Co-authored-by: Amp <amp@ampcode.com>
This commit is contained in:
Steve Yegge
220
cmd/bd/sync_merge_test.go
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220
cmd/bd/sync_merge_test.go
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package main
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import (
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"context"
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/steveyegge/beads/internal/storage/sqlite"
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"github.com/steveyegge/beads/internal/types"
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)
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// setupTestStore creates a test storage with issue_prefix configured
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func setupTestStore(t *testing.T, dbPath string) *sqlite.SQLiteStorage {
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t.Helper()
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store, err := sqlite.New(dbPath)
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if err != nil {
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t.Fatalf("Failed to create store: %v", err)
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}
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ctx := context.Background()
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if err := store.SetConfig(ctx, "issue_prefix", "bd"); err != nil {
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store.Close()
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t.Fatalf("Failed to set issue_prefix: %v", err)
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}
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return store
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}
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// TestDBNeedsExport_InSync verifies dbNeedsExport returns false when DB and JSONL are in sync
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func TestDBNeedsExport_InSync(t *testing.T) {
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tmpDir := t.TempDir()
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dbPath := filepath.Join(tmpDir, "beads.db")
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jsonlPath := filepath.Join(tmpDir, "beads.jsonl")
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store := setupTestStore(t, dbPath)
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defer store.Close()
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ctx := context.Background()
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// Create an issue in DB
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issue := &types.Issue{
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Title: "Test Issue",
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Status: types.StatusOpen,
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Priority: 1,
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IssueType: types.TypeBug,
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}
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err := store.CreateIssue(ctx, issue, "test-user")
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if err != nil {
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t.Fatalf("Failed to create issue: %v", err)
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}
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// Export to JSONL
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if err := exportToJSONLWithStore(ctx, store, jsonlPath); err != nil {
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t.Fatalf("Failed to export: %v", err)
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}
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// Wait a moment to ensure DB mtime isn't newer
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time.Sleep(10 * time.Millisecond)
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// Touch JSONL to make it newer than DB
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now := time.Now()
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if err := os.Chtimes(jsonlPath, now, now); err != nil {
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t.Fatalf("Failed to touch JSONL: %v", err)
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}
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// DB and JSONL should be in sync
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needsExport, err := dbNeedsExport(ctx, store, jsonlPath)
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if err != nil {
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t.Fatalf("dbNeedsExport failed: %v", err)
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}
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if needsExport {
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t.Errorf("Expected needsExport=false (DB and JSONL in sync), got true")
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}
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}
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// TestDBNeedsExport_DBNewer verifies dbNeedsExport returns true when DB is modified
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func TestDBNeedsExport_DBNewer(t *testing.T) {
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tmpDir := t.TempDir()
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dbPath := filepath.Join(tmpDir, "beads.db")
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jsonlPath := filepath.Join(tmpDir, "beads.jsonl")
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store := setupTestStore(t, dbPath)
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defer store.Close()
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ctx := context.Background()
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// Create and export issue
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issue1 := &types.Issue{
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Title: "Test Issue",
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Status: types.StatusOpen,
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Priority: 1,
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IssueType: types.TypeBug,
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}
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err := store.CreateIssue(ctx, issue1, "test-user")
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if err != nil {
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t.Fatalf("Failed to create issue: %v", err)
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}
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if err := exportToJSONLWithStore(ctx, store, jsonlPath); err != nil {
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t.Fatalf("Failed to export: %v", err)
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}
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// Wait and modify DB
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time.Sleep(10 * time.Millisecond)
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issue2 := &types.Issue{
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Title: "Another Issue",
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Status: types.StatusOpen,
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Priority: 2,
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IssueType: types.TypeTask,
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}
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err = store.CreateIssue(ctx, issue2, "test-user")
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if err != nil {
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t.Fatalf("Failed to create second issue: %v", err)
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}
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// DB is newer, should need export
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needsExport, err := dbNeedsExport(ctx, store, jsonlPath)
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if err != nil {
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t.Fatalf("dbNeedsExport failed: %v", err)
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}
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if !needsExport {
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t.Errorf("Expected needsExport=true (DB modified), got false")
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}
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}
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// TestDBNeedsExport_CountMismatch verifies dbNeedsExport returns true when counts differ
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func TestDBNeedsExport_CountMismatch(t *testing.T) {
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tmpDir := t.TempDir()
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dbPath := filepath.Join(tmpDir, "beads.db")
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jsonlPath := filepath.Join(tmpDir, "beads.jsonl")
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store := setupTestStore(t, dbPath)
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defer store.Close()
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ctx := context.Background()
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// Create and export issue
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issue1 := &types.Issue{
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Title: "Test Issue",
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Status: types.StatusOpen,
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Priority: 1,
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IssueType: types.TypeBug,
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}
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err := store.CreateIssue(ctx, issue1, "test-user")
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if err != nil {
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t.Fatalf("Failed to create issue: %v", err)
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}
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if err := exportToJSONLWithStore(ctx, store, jsonlPath); err != nil {
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t.Fatalf("Failed to export: %v", err)
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}
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// Add another issue to DB but don't export
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issue2 := &types.Issue{
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Title: "Another Issue",
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Status: types.StatusOpen,
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Priority: 2,
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IssueType: types.TypeTask,
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}
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err = store.CreateIssue(ctx, issue2, "test-user")
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if err != nil {
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t.Fatalf("Failed to create second issue: %v", err)
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}
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// Make JSONL appear newer (but counts differ)
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time.Sleep(10 * time.Millisecond)
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now := time.Now().Add(1 * time.Hour) // Way in the future
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if err := os.Chtimes(jsonlPath, now, now); err != nil {
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t.Fatalf("Failed to touch JSONL: %v", err)
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}
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// Counts mismatch, should need export
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needsExport, err := dbNeedsExport(ctx, store, jsonlPath)
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if err != nil {
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t.Fatalf("dbNeedsExport failed: %v", err)
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}
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if !needsExport {
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t.Errorf("Expected needsExport=true (count mismatch), got false")
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}
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}
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// TestDBNeedsExport_NoJSONL verifies dbNeedsExport returns true when JSONL doesn't exist
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func TestDBNeedsExport_NoJSONL(t *testing.T) {
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tmpDir := t.TempDir()
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dbPath := filepath.Join(tmpDir, "beads.db")
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jsonlPath := filepath.Join(tmpDir, "beads.jsonl")
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store := setupTestStore(t, dbPath)
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defer store.Close()
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ctx := context.Background()
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// Create issue but don't export
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issue := &types.Issue{
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Title: "Test Issue",
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Status: types.StatusOpen,
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Priority: 1,
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IssueType: types.TypeBug,
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}
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err := store.CreateIssue(ctx, issue, "test-user")
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if err != nil {
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t.Fatalf("Failed to create issue: %v", err)
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}
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// JSONL doesn't exist, should need export
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needsExport, err := dbNeedsExport(ctx, store, jsonlPath)
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if err != nil {
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t.Fatalf("dbNeedsExport failed: %v", err)
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}
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if !needsExport {
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t.Fatalf("Expected needsExport=true (JSONL missing), got false")
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}
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}
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