Fix Maestro tests again (#6167)

* Increase the timeout for asserting 'Be in your element' is visible

* Disable the chrome onboarding flow. This simplifies the code a lot and helps avoid corner cases.

* More delays with timeout!

* Add more info to the summary, specially when the tests fail, so we can quickly check what failed.

* Make sure Maestro tests can't run in parallel, but APK builds can

.github/workflows/maestro-local.yml

@@ -18,9 +18,8 @@ jobs:
   build-apk:
     name: Build APK
     runs-on: ubuntu-latest
-    # Allow one per PR.
     concurrency:
-      group: ${{ format('maestro-{0}', github.ref) }}
+      group: ${{ format('maestro-build-{0}', github.ref) }}
       cancel-in-progress: true
     steps:
       - uses: actions/checkout@v6
@@ -57,10 +56,10 @@ jobs:
     name: Maestro test suite
     runs-on: ubuntu-latest
     needs: [ build-apk ]
-    # Allow one per PR.
+    # Allow only one to run at a time, since they use the same environment.
+    # Otherwise, tests running in parallel can break each other.
     concurrency:
-      group: ${{ format('maestro-{0}', github.ref) }}
-      cancel-in-progress: true
+      group: maestro-test
     steps:
       - uses: actions/checkout@v6
         if: (github.event_name == 'pull_request' && github.event.pull_request.fork == null) || github.event_name == 'workflow_dispatch'
@@ -110,6 +109,21 @@ jobs:
           retention-days: 5
           overwrite: true
           if-no-files-found: error
+      - name: Update summary (success)
+        if: steps.maestro_test.outcome == 'success'
+        run: |
+          echo "### Maestro tests worked :rocket:!"
+      - name: Update summary (failure)
+        if: steps.maestro_test.outcome != 'success'
+        run: |
+          LOG_FILE=$(find ~/.maestro/tests/ -name maestro.log)
+          echo "Log file: $LOG_FILE"
+          LOG_LINES="$(tail -n 30 $LOG_FILE)"
+          echo "### :x: Maestro tests failed...
+          
+          \`\`\`
+          $LOG_LINES
+          \`\`\`" >> $GITHUB_STEP_SUMMARY
       - name: Fail the workflow in case of error in test
         if: steps.maestro_test.outcome != 'success'
         run: |

.github/workflows/scripts/maestro/maestro-local-with-screen-recording.sh

@@ -8,6 +8,13 @@
 # Please see LICENSE in the repository root for full details.
 #
 
+# First we disable the onboarding flow on Chrome, which is a source of issues
+# (see https://stackoverflow.com/a/64629745)
+echo "Disabling Chrome onboarding flow"
+adb shell am set-debug-app --persistent com.android.chrome
+adb shell 'echo "chrome --disable-fre --no-default-browser-check --no-first-run" > /data/local/tmp/chrome-command-line'
+adb shell am start -n com.android.chrome/com.google.android.apps.chrome.Main
+
 adb install -r $1
 echo "Starting the screen recording..."
 adb push .github/workflows/scripts/maestro/local-recording.sh /data/local/tmp/