| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "os" |
| 5 | "path/filepath" |
| 6 | "runtime" |
| 7 | "slices" |
| 8 | "testing" |
| 9 | |
| 10 | "reasonix/desktop/internal/update" |
| 11 | ) |
| 12 | |
| 13 | func writeWindowsPayloadDir(t *testing.T, treeNames []string) string { |
| 14 | t.Helper() |
| 15 | dir := t.TempDir() |
| 16 | for _, name := range update.WindowsPayloadFileNames() { |
| 17 | if err := os.WriteFile(filepath.Join(dir, name), []byte("payload:"+name), 0o700); err != nil { |
| 18 | t.Fatal(err) |
| 19 | } |
| 20 | } |
| 21 | for _, name := range treeNames { |
| 22 | path := filepath.Join(dir, filepath.FromSlash(name)) |
| 23 | if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { |
| 24 | t.Fatal(err) |
| 25 | } |
| 26 | if err := os.WriteFile(path, []byte("payload:"+name), 0o644); err != nil { |
| 27 | t.Fatal(err) |
| 28 | } |
| 29 | } |
| 30 | return dir |
| 31 | } |
| 32 | |
| 33 | func TestGenWindowsPayloadManifestWalksShellTree(t *testing.T) { |
| 34 | treeNames := []string{"app/Reasonix.exe", "app/resources/app.asar", "app/locales/en-US.pak", "app/d3dcompiler_47.dll"} |
| 35 | dir := writeWindowsPayloadDir(t, treeNames) |
| 36 | if err := genWindowsPayloadManifest(dir, "v2.3.4"); err != nil { |
| 37 | t.Fatal(err) |
| 38 | } |
| 39 | b, err := os.ReadFile(filepath.Join(dir, update.WindowsPayloadManifestName)) |
| 40 | if err != nil { |
| 41 | t.Fatal(err) |
| 42 | } |
| 43 | hashes, err := update.DecodeWindowsPayloadManifest(b, "v2.3.4") |
| 44 | if err != nil { |
| 45 | t.Fatal(err) |
| 46 | } |
| 47 | if len(hashes) != len(update.WindowsPayloadFileNames())+len(treeNames) { |
| 48 | t.Fatalf("manifest members = %d, want %d", len(hashes), len(update.WindowsPayloadFileNames())+len(treeNames)) |
| 49 | } |
| 50 | for _, name := range append(update.WindowsPayloadFileNames(), treeNames...) { |
| 51 | if want := update.WindowsPayloadSHA256([]byte("payload:" + name)); hashes[name] != want { |
| 52 | t.Fatalf("manifest hash for %s = %q, want %q", name, hashes[name], want) |
| 53 | } |
| 54 | } |
| 55 | want := append([]string{"reasonix-cli.exe", "reasonix-desktop.exe", "reasonix-update-helper.exe"}, treeNames...) |
| 56 | slices.Sort(want) |
| 57 | if got := update.WindowsPayloadVersionMembers(hashes); !slices.Equal(got, want) { |
| 58 | t.Fatalf("version members = %v, want %v", got, want) |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | func TestGenWindowsPayloadManifestRejectsSymlinkInShellTree(t *testing.T) { |
| 63 | if runtime.GOOS == "windows" { |
| 64 | t.Skip("symlink privilege varies on Windows CI") |
| 65 | } |
| 66 | dir := writeWindowsPayloadDir(t, []string{"app/Reasonix.exe"}) |
| 67 | if err := os.Symlink(filepath.Join(dir, "reasonix-cli.exe"), filepath.Join(dir, "app", "linked.dll")); err != nil { |
| 68 | t.Fatal(err) |
| 69 | } |
| 70 | if err := genWindowsPayloadManifest(dir, "v2.3.4"); err == nil { |
| 71 | t.Fatal("symlink inside app/ was accepted") |
| 72 | } |
| 73 | if _, err := os.Stat(filepath.Join(dir, update.WindowsPayloadManifestName)); !os.IsNotExist(err) { |
| 74 | t.Fatalf("manifest was written despite the rejected tree: %v", err) |
| 75 | } |
| 76 | } |
| 77 |