| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "bytes" |
| 5 | "context" |
| 6 | "errors" |
| 7 | "go/ast" |
| 8 | "go/parser" |
| 9 | "go/token" |
| 10 | "log" |
| 11 | "os" |
| 12 | "path/filepath" |
| 13 | "strings" |
| 14 | "testing" |
| 15 | |
| 16 | "github.com/carlosframework/platform/internal/console" |
| 17 | "github.com/carlosframework/platform/internal/mail" |
| 18 | "github.com/carlosframework/platform/internal/release" |
| 19 | ) |
| 20 | |
| 21 | func TestClaimLegacySweepRefusesEnabled(t *testing.T) { |
| 22 | for _, enabled := range []bool{false, true} { |
| 23 | t.Run(map[bool]string{false: "off", true: "on"}[enabled], func(t *testing.T) { |
| 24 | ctx := context.Background() |
| 25 | s := release.NewDirStore(t.TempDir()) |
| 26 | key := mail.LegacyKey("bab", "web") |
| 27 | for _, k := range []string{key, mail.Key("bab", "web")} { |
| 28 | if _, err := s.Put(ctx, k, []byte(`{"schema":1,"app":"web","id":"app"}`), ""); err != nil { |
| 29 | t.Fatal(err) |
| 30 | } |
| 31 | } |
| 32 | st, err := console.Open(filepath.Join(t.TempDir(), "console.db")) |
| 33 | if err != nil { |
| 34 | t.Fatal(err) |
| 35 | } |
| 36 | defer st.Close() |
| 37 | var logs bytes.Buffer |
| 38 | old := log.Writer() |
| 39 | log.SetOutput(&logs) |
| 40 | defer log.SetOutput(old) |
| 41 | sweepLegacyMail(enabled, s, st) |
| 42 | _, _, err = s.Get(ctx, key) |
| 43 | if enabled { |
| 44 | if err != nil { |
| 45 | t.Errorf("enabled sweep deleted legacy object: %v", err) |
| 46 | } |
| 47 | if logs.Len() == 0 || strings.Count(strings.TrimSpace(logs.String()), "\n") != 0 { |
| 48 | t.Errorf("want one refusal log: %q", logs.String()) |
| 49 | } |
| 50 | } else if !errors.Is(err, os.ErrNotExist) { |
| 51 | t.Errorf("flag-off sweep did not delete migrated object: %v", err) |
| 52 | } |
| 53 | }) |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | func rawStoreUsesAfterRuntime(source string) ([]string, error) { |
| 58 | fs := token.NewFileSet() |
| 59 | f, err := parser.ParseFile(fs, "main.go", source, 0) |
| 60 | if err != nil { |
| 61 | return nil, err |
| 62 | } |
| 63 | var uses []string |
| 64 | for _, decl := range f.Decls { |
| 65 | fn, ok := decl.(*ast.FuncDecl) |
| 66 | if !ok { |
| 67 | continue |
| 68 | } |
| 69 | var configured token.Pos |
| 70 | ast.Inspect(fn, func(n ast.Node) bool { |
| 71 | if call, ok := n.(*ast.CallExpr); ok { |
| 72 | if sel, ok := call.Fun.(*ast.SelectorExpr); ok && sel.Sel.Name == "ConfigureClaimRuntime" { |
| 73 | configured = call.End() |
| 74 | } |
| 75 | } |
| 76 | if configured != 0 && n != nil && n.Pos() > configured { |
| 77 | if id, ok := n.(*ast.Ident); ok && (id.Name == "rel" || id.Name == "openStore" || id.Name == "optionalStore") { |
| 78 | uses = append(uses, fs.Position(id.Pos()).String()+":"+id.Name) |
| 79 | } |
| 80 | } |
| 81 | return true |
| 82 | }) |
| 83 | } |
| 84 | return uses, nil |
| 85 | } |
| 86 | |
| 87 | func TestClaimStartupRawStoreCensus(t *testing.T) { |
| 88 | files, err := filepath.Glob("*.go") |
| 89 | if err != nil { |
| 90 | t.Fatal(err) |
| 91 | } |
| 92 | for _, file := range files { |
| 93 | if strings.HasSuffix(file, "_test.go") { |
| 94 | continue |
| 95 | } |
| 96 | raw, err := os.ReadFile(file) |
| 97 | if err != nil { |
| 98 | t.Fatal(err) |
| 99 | } |
| 100 | uses, err := rawStoreUsesAfterRuntime(string(raw)) |
| 101 | if err != nil { |
| 102 | t.Fatal(err) |
| 103 | } |
| 104 | if len(uses) != 0 { |
| 105 | t.Errorf("%s: raw store after ConfigureClaimRuntime: %v", file, uses) |
| 106 | } |
| 107 | } |
| 108 | for _, door := range []string{"rel.Delete(ctx, key)", "openStore().Delete(ctx, key)", "optionalStore().Delete(ctx, key)"} { |
| 109 | uses, err := rawStoreUsesAfterRuntime("package main; func main(){srv.ConfigureClaimRuntime(ctx); " + door + "}") |
| 110 | if err != nil || len(uses) == 0 { |
| 111 | t.Fatalf("missed injected raw door %s: %v %v", door, uses, err) |
| 112 | } |
| 113 | } |
| 114 | } |
| 115 | |
amadan