| 1 | //go:build windows |
| 2 | |
| 3 | package desktopinstance |
| 4 | |
| 5 | import ( |
| 6 | "encoding/json" |
| 7 | "errors" |
| 8 | "fmt" |
| 9 | "os" |
| 10 | "os/exec" |
| 11 | "path/filepath" |
| 12 | "strings" |
| 13 | "testing" |
| 14 | "time" |
| 15 | |
| 16 | "golang.org/x/sys/windows" |
| 17 | ) |
| 18 | |
| 19 | func TestNativeCanonicalFollowsJunctionAndRejectsMissingImage(t *testing.T) { |
| 20 | root := t.TempDir() |
| 21 | target, alias := filepath.Join(root, "target"), filepath.Join(root, "alias") |
| 22 | if err := os.Mkdir(target, 0o700); err != nil { |
| 23 | t.Fatal(err) |
| 24 | } |
| 25 | if out, err := exec.Command("cmd", "/c", "mklink", "/J", alias, target).CombinedOutput(); err != nil { |
| 26 | t.Fatalf("create junction: %v: %s", err, out) |
| 27 | } |
| 28 | left, err := canonical(alias) |
| 29 | right, rightErr := canonical(target) |
| 30 | if err != nil || rightErr != nil || left != right { |
| 31 | t.Fatalf("instance identity split: %q / %q, %v / %v", left, right, err, rightErr) |
| 32 | } |
| 33 | if _, err := canonical(filepath.Join(alias, "missing.exe")); !os.IsNotExist(err) { |
| 34 | t.Fatalf("missing executable accepted: %v", err) |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | func TestNativeStatusPipeValidatesIdentityAndProtocol(t *testing.T) { |
| 39 | p, err := openProcess(windows.GetCurrentProcessId(), 0) |
| 40 | if err != nil { |
| 41 | t.Fatal(err) |
| 42 | } |
| 43 | defer p.close() |
| 44 | for _, tc := range []struct { |
| 45 | name string |
| 46 | schema int |
| 47 | pid uint32 |
| 48 | valid bool |
| 49 | }{ |
| 50 | {"valid", 1, p.pid, true}, {"wrong-pid", 1, p.pid + 1, false}, {"future-schema", 2, p.pid, false}, |
| 51 | } { |
| 52 | t.Run(tc.name, func(t *testing.T) { |
| 53 | name, _ := windows.UTF16PtrFromString(fmt.Sprintf(`\\.\pipe\reasonix-shell-v1-%d`, p.pid)) |
| 54 | pipe, err := windows.CreateNamedPipe(name, windows.PIPE_ACCESS_OUTBOUND, windows.PIPE_TYPE_BYTE, 1, StatusLimit+1, 0, 2000, nil) |
| 55 | if err != nil { |
| 56 | t.Fatal(err) |
| 57 | } |
| 58 | done := make(chan error, 1) |
| 59 | go func() { |
| 60 | defer windows.CloseHandle(pipe) |
| 61 | err := windows.ConnectNamedPipe(pipe, nil) |
| 62 | if err != nil && !errors.Is(err, windows.ERROR_PIPE_CONNECTED) { |
| 63 | done <- err |
| 64 | return |
| 65 | } |
| 66 | data, _ := json.Marshal(Status{SchemaVersion: tc.schema, Product: "com.reasonix.desktop", PID: tc.pid, Version: "v1.38.7", Generation: "test", HomeKey: ProfileKey(t.TempDir()), Lifecycle: "failed", Service: "exited"}) |
| 67 | var n uint32 |
| 68 | err = windows.WriteFile(pipe, append(data, '\n'), &n, nil) |
| 69 | if err == nil { |
| 70 | err = windows.FlushFileBuffers(pipe) |
| 71 | } |
| 72 | done <- err |
| 73 | }() |
| 74 | _, err = readStatus(p) |
| 75 | if (err == nil) != tc.valid { |
| 76 | t.Errorf("valid=%v error=%v", tc.valid, err) |
| 77 | } |
| 78 | if err := <-done; err != nil { |
| 79 | t.Fatal(err) |
| 80 | } |
| 81 | }) |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | func TestNativeProcessIdentityAndPIDReuseFence(t *testing.T) { |
| 86 | if os.Getenv("REASONIX_PROCESS_TEST_CHILD") == "1" { |
| 87 | time.Sleep(time.Minute) |
| 88 | return |
| 89 | } |
| 90 | cmd := exec.Command(os.Args[0], "-test.run=^TestNativeProcessIdentityAndPIDReuseFence$") |
| 91 | cmd.Env = append(os.Environ(), "REASONIX_PROCESS_TEST_CHILD=1") |
| 92 | if err := cmd.Start(); err != nil { |
| 93 | t.Fatal(err) |
| 94 | } |
| 95 | defer cmd.Wait() |
| 96 | defer cmd.Process.Kill() |
| 97 | p, err := openProcess(uint32(cmd.Process.Pid), uint32(os.Getpid())) |
| 98 | if err != nil { |
| 99 | t.Fatal(err) |
| 100 | } |
| 101 | defer p.close() |
| 102 | if !p.alive() { |
| 103 | t.Fatal("child already dead") |
| 104 | } |
| 105 | saved := p.created |
| 106 | p.created.LowDateTime++ |
| 107 | if err := p.terminate(); err == nil { |
| 108 | t.Fatal("accepted changed creation time") |
| 109 | } |
| 110 | if !p.alive() { |
| 111 | t.Fatal("killed identity that did not match") |
| 112 | } |
| 113 | p.created = saved |
| 114 | if err := p.terminate(); err != nil { |
| 115 | t.Fatal(err) |
| 116 | } |
| 117 | if !waitProcesses([]*process{p}, time.Second*10) { |
| 118 | t.Fatal("handle did not signal exit") |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | func TestNativeCoordinationMutexOwnsCorrectThread(t *testing.T) { |
| 123 | root := t.TempDir() |
| 124 | unlock, err := lockInstall(root) |
| 125 | if err != nil { |
| 126 | t.Fatal(err) |
| 127 | } |
| 128 | waiting := make(chan struct{}) |
| 129 | acquired := make(chan error, 1) |
| 130 | go func() { |
| 131 | close(waiting) |
| 132 | release, err := lockInstall(root) |
| 133 | if err == nil { |
| 134 | release() |
| 135 | } |
| 136 | acquired <- err |
| 137 | }() |
| 138 | <-waiting |
| 139 | select { |
| 140 | case err := <-acquired: |
| 141 | unlock() |
| 142 | t.Fatalf("mutex did not serialize callers: %v", err) |
| 143 | case <-time.After(100 * time.Millisecond): |
| 144 | } |
| 145 | unlock() |
| 146 | select { |
| 147 | case err := <-acquired: |
| 148 | if err != nil { |
| 149 | t.Fatal(err) |
| 150 | } |
| 151 | case <-time.After(5 * time.Second): |
| 152 | t.Fatal("mutex was not released on owning thread") |
| 153 | } |
| 154 | } |
| 155 | |
| 156 | func TestNativeInspectCurrentUser(t *testing.T) { |
| 157 | p, err := openProcess(windows.GetCurrentProcessId(), 0) |
| 158 | if err != nil { |
| 159 | t.Fatal(err) |
| 160 | } |
| 161 | defer p.close() |
| 162 | if p.image == "" || !p.alive() { |
| 163 | t.Fatal("missing executable identity") |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | func TestUnsupportedPortableLocationNotificationIsActionable(t *testing.T) { |
| 168 | title, body := notificationContent(fmt.Errorf("launch: %w", NewUnsupportedPortableLocationError("unc"))) |
| 169 | if title != "Reasonix 无法从当前位置启动" { |
| 170 | t.Fatalf("title = %q", title) |
| 171 | } |
| 172 | for _, want := range []string{ |
| 173 | "Copy the entire extracted folder to a local Windows drive", |
| 174 | "start Reasonix.exe, or use the installer", |
| 175 | "请将整个解压目录复制到 Windows 本地磁盘", |
| 176 | "或使用安装器", |
| 177 | } { |
| 178 | if !strings.Contains(body, want) { |
| 179 | t.Errorf("notification body is missing %q: %q", want, body) |
| 180 | } |
| 181 | } |
| 182 | if strings.Contains(body, "30 seconds") || strings.Contains(body, "启动或更新") { |
| 183 | t.Fatalf("notification fell back to generic startup copy: %q", body) |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | func TestPortableLocationDiagnosticContainsClassificationButNoPath(t *testing.T) { |
| 188 | home := t.TempDir() |
| 189 | LogPortableLocationRejected(home, "unc", true) |
| 190 | data, err := os.ReadFile(filepath.Join(home, "desktop-shell", "logs", "recovery.log")) |
| 191 | if err != nil { |
| 192 | t.Fatal(err) |
| 193 | } |
| 194 | line := string(data) |
| 195 | for _, want := range []string{ |
| 196 | "event=portable_location_rejected", |
| 197 | "platform=windows", |
| 198 | "location_type=unc", |
| 199 | "launch_mode=interactive", |
| 200 | } { |
| 201 | if !strings.Contains(line, want) { |
| 202 | t.Errorf("diagnostic is missing %q: %q", want, line) |
| 203 | } |
| 204 | } |
| 205 | if strings.Contains(line, home) { |
| 206 | t.Fatalf("diagnostic leaked the user path: %q", line) |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | // Optional local diagnostic: never runs against the user's default profile. |
| 211 | func TestNativeExplicitFixtureInspection(t *testing.T) { |
| 212 | root, home := os.Getenv("REASONIX_TEST_INSPECT_ROOT"), os.Getenv("REASONIX_TEST_INSPECT_HOME") |
| 213 | if root == "" || home == "" { |
| 214 | t.Skip("explicit isolated installed fixture required") |
| 215 | } |
| 216 | root, profile, err := preparePaths(root, home) |
| 217 | if err != nil { |
| 218 | t.Fatal(err) |
| 219 | } |
| 220 | list, err := inspect(root, profile, false) |
| 221 | if err != nil { |
| 222 | t.Fatal(err) |
| 223 | } |
| 224 | defer closeProcesses(list) |
| 225 | if len(list) == 0 { |
| 226 | t.Fatal("isolated fixture shell was not identified") |
| 227 | } |
| 228 | for _, p := range list { |
| 229 | t.Logf("pid=%d legacyProfile=%q status=%+v", p.pid, p.legacyProfile, p.status) |
| 230 | } |
| 231 | } |
| 232 |