Merge main: pull in critical Tron ChainConnection fix + CI infra fixes

main now has the fix for a serious bug that also affects this branch:
ChainRegistry unconditionally attempted a WSS connection for every
chain including Tron (whose node is a plain REST API, not WSS),
hanging indefinitely and blocking all subsequent chain registration
in the sequential registration loop - a real freeze risk for any user
with the Tron chain enabled, found while diagnosing balances_test.yml.

Also pulls in the various CI-only fixes from PR #11 (unrelated to
app behavior).

.github/scripts/run_balances_test.sh

@@ -8,8 +8,14 @@ adb -s emulator-5554 install app/debug/app-debug.apk
 adb -s emulator-5554 install app/androidTest/debug/app-debug-androidTest.apk
 
 # Run tests
-adb logcat -c &&
-python - <<END
+adb logcat -c
+
+# DIAGNOSTIC: stream logcat live (unbuffered) alongside the test run, so a hang shows real
+# device-side activity (network calls, coroutine timeouts, ANRs) instead of just silence.
+adb logcat -v time '*:D' &
+LOGCAT_PID=$!
+
+python -u - <<END
 import os
 import re
 import subprocess as sp
@@ -26,9 +32,10 @@ def update():
 t = threading.Thread(target=update)
 t.dameon = True
 t.start()
+
 def run():
   os.system('adb wait-for-device')
-  p = sp.Popen('adb shell am instrument -w -m -e debug false -e class "io.novafoundation.nova.balances.BalancesIntegrationTest" io.novafoundation.nova.debug.test/io.qameta.allure.android.runners.AllureAndroidJUnitRunner',
+  p = sp.Popen('adb shell am instrument -w -m -e debug false -e class "io.novafoundation.nova.balances.BalancesIntegrationTest" io.pezkuwichain.wallet.debug.test/io.qameta.allure.android.runners.AllureAndroidJUnitRunner',
                shell=True, stdout=sp.PIPE, stderr=sp.PIPE, stdin=sp.PIPE)
   return p.communicate()
 success = re.compile(r'OK \(\d+ tests\)')
@@ -44,9 +51,10 @@ else:
   sys.exit(1) # make sure we fail if the tests fail
 END
 EXIT_CODE=$?
+kill "$LOGCAT_PID" 2>/dev/null
 adb logcat -d '*:E'
 
 # Export results
-adb exec-out run-as io.novafoundation.nova.debug sh -c 'cd /data/data/io.novafoundation.nova.debug/files && tar cf - allure-results' > allure-results.tar
+adb exec-out run-as io.pezkuwichain.wallet.debug sh -c 'cd /data/data/io.pezkuwichain.wallet.debug/files && tar cf - allure-results' > allure-results.tar
 
 exit $EXIT_CODE

.github/scripts/run_instrumental_tests.sh

@@ -28,7 +28,7 @@ t.dameon = True
 t.start()
 def run():
   os.system('adb wait-for-device')
-  p = sp.Popen('adb shell am instrument -w -m -e notClass io.novafoundation.nova.balances.BalancesIntegrationTest -e package io.novafoundation.nova.debug io.novafoundation.nova.debug.test/io.qameta.allure.android.runners.AllureAndroidJUnitRunner',
+  p = sp.Popen('adb shell am instrument -w -m -e notClass io.novafoundation.nova.balances.BalancesIntegrationTest -e package io.pezkuwichain.wallet.debug io.pezkuwichain.wallet.debug.test/io.qameta.allure.android.runners.AllureAndroidJUnitRunner',
                shell=True, stdout=sp.PIPE, stderr=sp.PIPE, stdin=sp.PIPE)
   return p.communicate()
 success = re.compile(r'OK \(\d+ tests\)')
@@ -47,6 +47,6 @@ EXIT_CODE=$?
 adb logcat -d '*:E'
 
 # Export results
-adb exec-out run-as io.novafoundation.nova.debug sh -c 'cd /data/data/io.novafoundation.nova.debug/files && tar cf - allure-results' > allure-results.tar
+adb exec-out run-as io.pezkuwichain.wallet.debug sh -c 'cd /data/data/io.pezkuwichain.wallet.debug/files && tar cf - allure-results' > allure-results.tar
 
 exit $EXIT_CODE

.github/workflows/balances_test.yml

@@ -19,7 +19,8 @@ jobs:
 
   run-tests:
     needs: [build-app]
-    runs-on: macos-14
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
     steps:
       - uses: actions/checkout@v4
 
@@ -36,12 +37,19 @@ jobs:
       - name: Add permissions
         run: chmod +x .github/scripts/run_balances_test.sh
 
+      - name: Enable KVM group perms
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
       - name: Run tests
         uses: reactivecircus/android-emulator-runner@v2
         with:
           disable-animations: true
           profile: Nexus 6
           api-level: 29
+          arch: x86_64
           script: .github/scripts/run_balances_test.sh
 
       - uses: actions/upload-artifact@v4

.github/workflows/pull_request.yml

@@ -2,13 +2,20 @@ name: Pull request
 
 on:
   pull_request:
+  workflow_dispatch:
+    inputs:
+      branch:
+        description: 'Branch to build and test (manual escape hatch for when pull_request-triggered CI does not fire)'
+        required: true
+        default: 'main'
+        type: string
 
 
 jobs:
   test:
     uses: pezkuwichain/pezkuwi-wallet-android/.github/workflows/android_build.yml@main
     with:
-      branch: ${{github.head_ref}}
+      branch: ${{ github.event_name == 'workflow_dispatch' && inputs.branch || github.head_ref }}
       gradlew-command: assembleDevelop
       keystore-file-name: develop_key.jks # develop variant is signed with signingConfigs.dev (develop_key.jks)
       build-debug-tests: false # TODO: Enable this, when debug build will be fixed for tests

app/build.gradle

@@ -36,6 +36,11 @@ android {
         debug {
             applicationIdSuffix '.debug'
             versionNameSuffix '-debug'
+            // androidTest is only ever compiled against this build type (AGP's testBuildType
+            // defaults to "debug" and is not overridden anywhere in this project), so this is the
+            // only place a testInstrumentationRunner override actually takes effect - the identical
+            // override on the instrumentialTest build type below is unreachable dead config.
+            defaultConfig.testInstrumentationRunner "io.qameta.allure.android.runners.AllureAndroidJUnitRunner"
 
             buildConfigField "String", "BuildType", "\"debug\""
         }
@@ -94,7 +99,6 @@ android {
         instrumentialTest {
             initWith buildTypes.debug
             matchingFallbacks = ['debug']
-            defaultConfig.testInstrumentationRunner "io.qameta.allure.android.runners.AllureAndroidJUnitRunner"
 
             buildConfigField "String", "BuildType", "\"instrumentalTest\""
         }

runtime/src/main/java/io/novafoundation/nova/runtime/multiNetwork/ChainRegistry.kt

@@ -215,12 +215,18 @@ class ChainRegistry(
 
         if (chain.hasSubstrateRuntime) {
             runtimeProviderPool.setupRuntimeProvider(chain)
-            runtimeSyncService.registerChain(chain, connection)
-            runtimeSubscriptionPool.setupRuntimeSubscription(chain, connection)
+            runtimeSyncService.registerChain(chain, requireNotNull(connection))
+            runtimeSubscriptionPool.setupRuntimeSubscription(chain, requireNotNull(connection))
         }
     }
 
-    private suspend fun registerConnection(chain: Chain): ChainConnection {
+    private suspend fun registerConnection(chain: Chain): ChainConnection? {
+        // Tron nodes are plain REST APIs (TronGrid), not WSS JSON-RPC endpoints - ChainConnection's
+        // SocketService can only speak the latter, so attempting to set one up here would hang
+        // indefinitely instead of failing fast. Tron balance/transfer operations already go through
+        // their own dedicated TronGridApi client, independent of this connection pool.
+        if (chain.isTronBased) return null
+
         val connection = connectionPool.setupConnection(chain)
 
         if (chain.isEthereumBased) {