ci: add grid to automation [WPB-21881]

device-grid/run-on-devices.sh

@@ -0,0 +1,176 @@
+#
+# Wire
+# Copyright (C) 2025 Wire Swiss GmbH
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see http://www.gnu.org/licenses/.
+#
+
+#!/bin/bash
+
+#!/usr/bin/env bash
+set -euo pipefail
+
+# TO RUN TESTS: "./run-on-devices.sh"  from device-grid directory
+
+ADB="$HOME/Library/Android/sdk/platform-tools/adb"
+REPO_ROOT="${REPO_ROOT:-/Users/antjerockstroh/Desktop/Android/wire-android}"
+APK_PATH="${APK_PATH:-/Users/antjerockstroh/Desktop/com.wire.android-v4.15.1-32195-dev-debug.apk}"
+PACKAGE_NAME="${PACKAGE_NAME:-com.waz.zclient.dev.debug}"
+
+: "${ADB:="adb"}"
+AAPT="$(command -v aapt || true)"
+
+GRADLEW="${GRADLEW:-$REPO_ROOT/gradlew}"
+GRADLE_TASK="${GRADLE_TASK:-:tests:testsCore:connectedDebugAndroidTest}"
+
+die() { echo "ERROR: $*" >&2; exit 1; }
+log() { echo "[$(date +%H:%M:%S)] $*"; }
+
+[[ -f "$GRADLEW" ]] || die "gradlew not found at $GRADLEW (set REPO_ROOT correctly)"
+chmod +x "$GRADLEW"
+[[ -f "$APK_PATH" ]] || die "APK not found: $APK_PATH"
+
+# Extract versionCode from the APK (best-effort)
+get_apk_versionCode() {
+  local apk="$1"
+  if [[ -n "$AAPT" ]]; then
+    # aapt dump badging outputs: versionCode='123' versionName='x.y.z'
+    "$AAPT" dump badging "$apk" 2>/dev/null \
+      | awk -F"'" '/versionCode=/{print $2; exit}'
+  else
+    # Fallback: unknown -> forces install path below to "always install"
+    echo ""
+  fi
+}
+
+# Check installed versionCode on device (empty string if not installed)
+get_device_versionCode() {
+  local serial="$1" pkg="$2"
+  # dumpsys package <pkg> includes lines like: versionCode=123 minSdk=...
+  $ADB -s "$serial" shell dumpsys package "$pkg" 2>/dev/null \
+    | awk -F'=' '/versionCode=/{print $2; exit}' \
+    | awk '{print $1}'
+}
+
+# Install APK if not installed or version differs
+ensure_app_installed() {
+  local serial="$1" apk="$2" pkg="$3"
+
+  local apk_vc device_vc
+  apk_vc="$(get_apk_versionCode "$apk")"
+  device_vc="$(get_device_versionCode "$serial" "$pkg" || true)"
+
+  if [[ -n "$device_vc" ]]; then
+    if [[ -n "$apk_vc" && "$apk_vc" = "$device_vc" ]]; then
+      log "[$serial] $pkg versionCode=$device_vc already installed — skipping install"
+      return 0
+    else
+      log "[$serial] $pkg installed with versionCode=${device_vc:-UNKNOWN} (APK=$apk_vc) — reinstalling"
+    fi
+  else
+    log "[$serial] $pkg not installed — installing"
+  fi
+
+  # Install with common flags:
+  $ADB -s "$serial" install -r -g "$apk" >/dev/null
+  log "[$serial] Install complete"
+}
+
+# Wake up and unlock device if the screen is off/locked
+wake_device() {
+  local serial="$1"
+
+  # Wake up (224 = KEYCODE_WAKEUP)
+  "$ADB" -s "$serial" shell input keyevent 224
+
+  # Dismiss lock screen if present (82 = KEYCODE_MENU)
+  "$ADB" -s "$serial" shell input keyevent 82
+}
+
+# Run Gradle tests for a single device
+run_tests_for_device() {
+  local serial="$1"
+
+  log "[$serial] Waking up device"
+  wake_device "$serial"
+
+  log "[$serial] Starting tests: $GRADLE_TASK"
+  ( cd "$REPO_ROOT" && ANDROID_SERIAL="$serial" "$GRADLEW" "$GRADLE_TASK" ) \
+    && log "[$serial] Tests FINISHED OK" \
+    || { log "[$serial] Tests FAILED"; return 1; }
+}
+
+# Collect connected devices (status == device)
+get_connected_devices() {
+  $ADB devices -l | awk '$2=="device"{print $1}'
+}
+
+########################################
+# MAIN
+########################################
+
+log "Discovering connected devices…"
+
+DEVICES=()
+while IFS= read -r d; do
+  [[ -n "$d" ]] && DEVICES+=("$d")
+done <<< "$("$ADB" devices -l | awk '$2=="device"{print $1}')"
+
+if [[ ${#DEVICES[@]} -eq 0 ]]; then
+  die "No devices found. Plug in devices or start emulators."
+fi
+
+log "Found ${#DEVICES[@]} device(s): ${DEVICES[*]}"
+
+# Verify adb can talk to each device
+for d in "${DEVICES[@]}"; do
+  $ADB -s "$d" get-state >/dev/null
+done
+
+# Install (or skip) per device
+for d in "${DEVICES[@]}"; do
+  ensure_app_installed "$d" "$APK_PATH" "$PACKAGE_NAME"
+done
+
+# Run tests in parallel on all devices
+log "Running tests in parallel on ${#DEVICES[@]} device(s)…"
+pids=()
+rcs=()
+
+for d in "${DEVICES[@]}"; do
+  run_tests_for_device "$d" &
+  pids+=($!)
+done
+
+# Wait for all and collate exit codes
+i=0
+for pid in "${pids[@]}"; do
+  if wait "$pid"; then
+    rcs[i]=0
+  else
+    rcs[i]=1
+  fi
+  ((i++))
+done
+
+# Exit non-zero if any test failed
+sum=0
+for r in "${rcs[@]}"; do ((sum+=r)); done
+
+if [[ $sum -eq 0 ]]; then
+  log "All device test runs passed ✅"
+else
+  log "One or more device test runs failed ❌"
+  exit 1
+fi