# iOS P0 acceptance — human-must test cases (v1.0.0-rc.8)

This document captures the human-side verification pass for the
iOS P0 ship of Chanora. The officially-tested environment is
**iOS 17 or later on a physical iPhone signed with the developer's
personal team** (DEC-025). Simulator support is best-effort —
microphone capture is simulated by the host's mic but global PTT
behaviour cannot be exercised in the simulator.

Automated tests (`cargo check`, `cargo test --workspace --lib`)
sign off the mechanical side. This checklist signs off the user-
experience side. A failure on any row blocks promotion of the iOS
build from rc.8.

Source: this checklist mirrors the macOS, Linux, and Windows
acceptance documents. Auto-test sign-off lives in this document's
"Auto-test sign-off" section. SDD references: SDD-094..097, SDD-098..104 (v1
audio + PTT lifecycle), DEC-025 (target environment), DEC-027
(diagnostic privacy invariant), SRS-197 (iOS audio routing
contract), SRS-198 (honest capability advertising under runtime
permission state).

iOS does NOT have a global PTT capability comparable to Windows /
macOS / Linux desktops. The desktop PTT backend ladder
(`SDD-081..088`) collapses to `FocusedPttBackend` on iOS and the
capability badge always advertises `L0Focused`. PTT works only
while Chanora itself is the foreground app. This is intentional
per DEC-025 — Apple's iOS sandbox model has no path to a
session-level event tap analogue.


## 0. Pre-flight

| # | Step | Expected |
|---|---|---|
| 0.1 | Open `apps/chanora_flutter/ios/Runner.xcworkspace` in Xcode once. In Runner target → Signing & Capabilities → set your **personal team** (free Apple ID team is sufficient for the P0 device pass). Set a unique bundle identifier (e.g. `your.name.chanoraFlutter`) — the default `com.example.chanoraFlutter` may already be claimed in the App Store registry. | Xcode shows "Provisioning Profile: Xcode Managed Profile" with no errors. |
| 0.2 | Connect a physical iPhone via USB and trust the development Mac. On the iPhone: Settings → General → VPN & Device Management → developer-cert → Trust. | iPhone appears in Xcode's device picker. |
| 0.3 | Build the bridge for the device: `cd ~/chanora && rustup target add aarch64-apple-ios && cargo build --release --target aarch64-apple-ios -p chanora_bridge`. | `target/aarch64-apple-ios/release/libchanora_bridge.a` is produced. |
| 0.4 | Build the Flutter app: `cd apps/chanora_flutter && flutter build ios --release`. | `build/ios/iphoneos/Runner.app` exists. |
| 0.5 | Install + launch on the iPhone: in Xcode pick the device + Runner scheme → Run. | App launches on phone. |
| 0.6 | On first launch the iPhone prompts for **Microphone** access — Allow. | Prompt text matches `NSMicrophoneUsageDescription` from `ios/Runner/Info.plist`. |
| 0.7 | About / version label inside Chanora | Shows **`v1.0.0-rc.8`**. |


## TC-1: Connect + identity persistence (DEC-006, SRS-201)

| # | Step | Expected |
|---|---|---|
| 1.1 | Enter a reachable TS3 server address, a nickname, blank password | Connect button enabled |
| 1.2 | Tap Connect | Server snapshot appears |
| 1.3 | Quit (background) + relaunch with the same nickname | Server-visible UID is the same (identity persisted in the app-private support directory as `identity.tskey`) |


## TC-2: Voice channel join (SRS-204, SDD-094)

| # | Step | Expected |
|---|---|---|
| 2.1 | Tap a voice channel | Join works; voice bar shows the channel name. Mic capture starts (the iOS status bar may show a red microphone indicator). |
| 2.2 | Tap a different voice channel | Smooth move; no audio dropout. |


## TC-3: PTT press / release (Focused only — iOS limitation, SDD-103)

| # | Step | Expected |
|---|---|---|
| 3.1 | Open Voice settings (gear icon), select Push to talk | The capability badge clearly states **L0 Focused** with explanatory text noting iOS does not permit global hotkeys. |
| 3.2 | Bind a key — the only "bound" key on iOS is the on-screen PTT button in the Voice Bar | "Bound key" UI is replaced by an on-screen Push-to-Talk button. |
| 3.3 | Touch and hold the PTT button | Mic indicator turns "Mic on" while held; releases on touch-up. |


## TC-4: Release tail (SDD-096)

| # | Step | Expected |
|---|---|---|
| 4.1 | Set release-tail to 0 ms; tap-and-release the PTT button | Sharp on/off transition. |
| 4.2 | Set release-tail to 500 ms; tap-and-release | Mic stays on for ~500 ms after release. |


## TC-5: Continuous mode

| # | Step | Expected |
|---|---|---|
| 5.1 | Switch to Continuous mode | PTT button disappears; mic stays open while in the voice channel. |


## TC-6: Mic mute

| # | Step | Expected |
|---|---|---|
| 6.1 | Mute mic via the Voice Bar | Mic icon shows muted state; touching the PTT button does not unmute it. |


## TC-7: Speaker mute

| # | Step | Expected |
|---|---|---|
| 7.1 | Speaker mute | Other clients silenced locally. |


## TC-8: Background audio (UIBackgroundModes = audio, SDD-102)

| # | Step | Expected |
|---|---|---|
| 8.1 | While connected + in a voice channel + in Continuous mode, swipe Chanora to the background. | The iOS red microphone indicator stays on; voice continues to be received and sent. |
| 8.2 | Return to Chanora | Session intact; no reconnect cycle. |
| 8.3 | Lock the iPhone for 30 s, then unlock | Session still intact (provided you stayed in the channel and on cellular/wifi network). |


## TC-9: AVAudioSession routing (SDD-098, SDD-100, SDD-101)

| # | Step | Expected |
|---|---|---|
| 9.1 | With voice connected, place an iPhone phone call to yourself (or have someone call). | Chanora's audio session yields to the phone call (iOS owns the audio focus). |
| 9.2 | End the phone call | Chanora resumes audio without manual reconnect. |
| 9.3 | Connect AirPods / Bluetooth headset; talk on Chanora | Audio routes to the headset (`.allowBluetoothHFP` + `.allowBluetoothA2DP` are set in `AppDelegate.swift`). |


## TC-10: Reconnect

| # | Step | Expected |
|---|---|---|
| 10.1 | Toggle Airplane Mode on for 10 s, then off | Connection-lost banner appears, then recovers. |


## TC-11: Diagnostic export + privacy (DEC-027)

| # | Step | Expected |
|---|---|---|
| 11.1 | Export a diagnostic bundle | Allow-listed fields only; no raw key labels, no audio bytes. |


## TC-12: Capability badge labels (SDD-103)

| # | Step | Expected |
|---|---|---|
| 12.1 | Capability badge | Shows `L0Focused` with explanation that iOS does not expose global hotkeys. |


## Auto-test sign-off

These rows do not require human interaction.

| Layer | Result |
|---|---|
| `cargo check --workspace` on macOS host | clean |
| `cargo test --workspace --lib` on macOS host | unchanged (iOS-specific Rust code is `#[cfg(target_os = "ios")]`-gated and not exercised in host tests) |
| `cargo build --release --target aarch64-apple-ios -p chanora_bridge` | clean — produces `libchanora_bridge.a` |
| `flutter build ios --release` | clean — produces `Runner.app` |
| `AppDelegate.swift` registers `AVAudioSession.routeChangeNotification` and `AVAudioSession.interruptionNotification` observers (SDD-100, SDD-101) | Log lines `chanora_flutter: route change reason=…` and `chanora_flutter: audio interruption began/ended` in device console. |


## Sign-off form

```
chanora v1.0.0-rc.8 — iOS P0 acceptance
Device:     ______________________ (model + iOS version)
Tester:     ______________________
Date:       ______________________

TC-1  Connect + identity persistence       [ pass / fail ]  notes:
TC-2  Voice channel join                   [ pass / fail ]  notes:
TC-3  PTT press / release (Focused)        [ pass / fail ]  notes:
TC-4  Release tail                          [ pass / fail ]  notes:
TC-5  Continuous mode                       [ pass / fail ]  notes:
TC-6  Mic mute                              [ pass / fail ]  notes:
TC-7  Speaker mute                          [ pass / fail ]  notes:
TC-8  Background audio                      [ pass / fail ]  notes:
TC-9  AVAudioSession routing                [ pass / fail ]  notes:
TC-10 Reconnect                             [ pass / fail ]  notes:
TC-11 Diagnostic export + privacy           [ pass / fail ]  notes:
TC-12 Capability badge label                [ pass / fail ]  notes:

Overall result:   [ iOS rc.8 PASS / iOS rc.8 FAIL ]
Sign:             ______________________
```


## Known gaps (not blockers)

- **TestFlight + App Store distribution**: requires the paid $99/yr Apple Developer Program (the personal team is sufficient for sideloaded device testing but not for TestFlight). P1 follow-up.
- **Simulator audio**: cpal-via-CoreAudio inside the iOS simulator routes to the Mac's audio devices and is fine for smoke-testing the UI, but real microphone capture / AEC behaviour cannot be assessed there. Test on a physical iPhone.
- **VAD** (`TransmitMode::VoiceActivity`) is intentionally disabled in P0 (DEC-030).
- **iPad layout**: this checklist targets iPhone. The wide-mode (≥ 840 dp) UI works on iPad but is not signed off here.