Add xb1_test builders

Change-Id: I8cdee8601afb395143555c579f9c7ba79c8de9f4

.github/config/xb1.json

@@ -3,6 +3,15 @@
   "__comment" : "TODO: Deploy a runner and change this",
   "docker_runner_service": "runner-xb1",
   "runner_tag": "xb1",
+  "on_device_test": {
+    "enabled": true,
+    "tests": [
+      "0",
+      "1",
+      "2",
+      "3"
+    ]
+  }
   "platforms": [
     "xb1"
   ],

.github/workflows/main_win.yaml

@@ -87,6 +87,11 @@ jobs:
         run: |
           includes=$(cat ${GITHUB_WORKSPACE}/.github/config/${{ inputs.platform }}.json | jq -c '.includes')
           echo "includes=${includes}" >> $GITHUB_ENV
+      - id: set-on-device-test-attempts
+        shell: bash
+        run: |
+          on_device_test_attempts=$(cat ${GITHUB_WORKSPACE}/.github/config/${{ inputs.platform }}.json | jq -rc '.on_device_test.test_attempts // empty')
+          echo "on_device_test_attempts=${on_device_test_attempts}" >> $GITHUB_ENV
       - id: set-on-device-test
         shell: bash
         run: |
@@ -121,6 +126,7 @@ jobs:
       platforms: ${{ env.platforms }}
       includes: ${{ env.includes }}
       on_device_test: ${{ env.on_device_test }}
+      on_device_test_attempts: ${{ env.on_device_test_attempts }}
       on_host_test: ${{ env.on_host_test }}
       on_host_test_shards: ${{ env.on_host_test_shards }}
       docker_service: ${{ env.docker_service }}
@@ -187,6 +193,43 @@ jobs:
           type: onhost
           os: windows
 
+  # Runs on-device integration and unit tests.
+  on-device-test:
+    needs: [initialize, build]
+    # Run ODT when on_device label is applied on PR.
+    # Also, run ODT on push and schedule if not explicitly disabled via repo vars.
+    if: |
+      fromJSON(needs.initialize.outputs.on_device_test).enabled == true && ((
+        github.event_name == 'pull_request' &&
+        contains(github.event.pull_request.labels.*.name, 'on_device') ) || ((
+            inputs.nightly == 'true' || github.event_name == 'schedule') &&
+            vars.RUN_ODT_TESTS_ON_NIGHTLY != 'False') ||
+          ( github.event_name == 'push' && vars.RUN_ODT_TESTS_ON_POSTSUBMIT != 'False' ) )
+    runs-on: [self-hosted, odt-runner]
+    name: ${{ matrix.name }}_on_device_${{ matrix.shard }}
+    container: ${{ needs.docker-unittest-image.outputs.docker_unittest_tag }}
+    permissions: {}
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: ${{ fromJson(needs.initialize.outputs.platforms) }}
+        config: [devel]
+        shard: ${{ fromJson(needs.initialize.outputs.on_device_test).tests }}
+        include: ${{ fromJson(needs.initialize.outputs.includes) }}
+    env:
+      COBALT_BOOTLOADER: ${{ needs.initialize.outputs.bootloader }}
+      ON_DEVICE_TEST_ATTEMPTS: ${{ needs.initialize.outputs.on_device_test_attempts }}
+      MODULAR_BUILD: ${{ inputs.modular && 1 || 0 }}
+    steps:
+      - name: Checkout
+        uses: kaidokert/[email protected]
+        timeout-minutes: 30
+        with:
+          fetch-depth: 1
+          persist-credentials: false
+      - name: Run Tests (${{ matrix.shard }})
+        uses: ./.github/actions/on_device_tests
+
   # Runs on the host unit and integration tests.
   on-host-test:
     needs: [initialize, build]