diff --git a/recipes/engine/femu_test.expected/test-run test_command.json b/recipes/engine/femu_test.expected/test-run test_command.json
new file mode 100644
index 0000000..83a7065
--- /dev/null
+++ b/recipes/engine/femu_test.expected/test-run test_command.json
@@ -0,0 +1,3163 @@
+[
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "rmtree",
+      "[CACHE]/builder/src/out"
+    ],
+    "infra_step": true,
+    "name": "Clobber build output"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[CACHE]/builder"
+    ],
+    "infra_step": true,
+    "name": "Ensure checkout cache"
+  },
+  {
+    "cmd": [],
+    "name": "ensure goma"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/goma/client",
+      "-ensure-file",
+      "fuchsia/third_party/goma/client/${platform} integration",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "infra_step": true,
+    "name": "ensure goma.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-integration-----\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"fuchsia/third_party/goma/client/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Checkout source code"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
+      "--spec-path",
+      "cache_dir = '[CACHE]/git'\nsolutions = [{'deps_file': '.DEPS.git', 'managed': False, 'name': 'src/flutter', 'url': 'https://github.com/flutter/engine'}]",
+      "--revision_mapping_file",
+      "{\"got_engine_revision\": \"src/flutter\"}",
+      "--git-cache-dir",
+      "[CACHE]/git",
+      "--cleanup-dir",
+      "[CLEANUP]/bot_update",
+      "--output_json",
+      "/path/to/tmp/json",
+      "--revision",
+      "src/flutter@refs/pull/1/head",
+      "--refs",
+      "refs/pull/1/head"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "DEPOT_TOOLS_COLLECT_METRICS": "0",
+      "GIT_HTTP_LOW_SPEED_LIMIT": "102400",
+      "GIT_HTTP_LOW_SPEED_TIME": "1800",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0",
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]",
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "Checkout source code.bot_update",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_TEXT@Some step text@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"src/flutter\": \"refs/pull/1/head\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"src/flutter\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/flutter.git\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"a63681edc0f69a72604596b16c7986513e809995\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  }, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"src/flutter\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"properties\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"got_engine_revision\": \"a63681edc0f69a72604596b16c7986513e809995\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"got_engine_revision_cp\": \"refs/pull/1/head@{#84512}\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"got_revision\": \"9221bca00ddbd888260084def81f09543281b952\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"root\": \"src/flutter\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"source_manifest\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"directories\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"src/flutter\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/flutter.git\", @@@",
+      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"a63681edc0f69a72604596b16c7986513e809995\"@@@",
+      "@@@STEP_LOG_LINE@json.output@        }@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    }, @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"version\": 0@@@",
+      "@@@STEP_LOG_LINE@json.output@  }, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"step_text\": \"Some step text\"@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@",
+      "@@@SET_BUILD_PROPERTY@got_engine_revision@\"a63681edc0f69a72604596b16c7986513e809995\"@@@",
+      "@@@SET_BUILD_PROPERTY@got_engine_revision_cp@\"refs/pull/1/head@{#84512}\"@@@",
+      "@@@SET_BUILD_PROPERTY@got_revision@\"9221bca00ddbd888260084def81f09543281b952\"@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_REPO[depot_tools]/gclient.py",
+      "runhooks"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]",
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "Checkout source code.gclient runhooks",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "x64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "x64",
+      "--runtime-mode",
+      "profile",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode profile --no-lto"
+  },
+  {
+    "cmd": [],
+    "name": "setup goma"
+  },
+  {
+    "cmd": [],
+    "name": "setup goma.ensure cpython3",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "RECIPE_MODULE[fuchsia::python3]/resources/tool_manifest.json",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GLOG_log_dir": "[CLEANUP]",
+      "GOMA_CACHE_DIR": "[CACHE]/goma",
+      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
+      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
+      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
+      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
+      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
+      "GOMA_TMP_DIR": "[CLEANUP]/goma",
+      "GOMA_USE_LOCAL": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "setup goma.ensure cpython3.read manifest",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@",
+      "@@@STEP_LOG_LINE@tool_manifest.json@{@@@",
+      "@@@STEP_LOG_LINE@tool_manifest.json@  \"path\": \"path/to/cpython3\",@@@",
+      "@@@STEP_LOG_LINE@tool_manifest.json@  \"version\": \"version:pinned-version\"@@@",
+      "@@@STEP_LOG_LINE@tool_manifest.json@}@@@",
+      "@@@STEP_LOG_END@tool_manifest.json@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "setup goma.ensure cpython3.install path/to/cpython3",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GLOG_log_dir": "[CLEANUP]",
+      "GOMA_CACHE_DIR": "[CACHE]/goma",
+      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
+      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
+      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
+      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
+      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
+      "GOMA_TMP_DIR": "[CLEANUP]/goma",
+      "GOMA_USE_LOCAL": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "setup goma.ensure cpython3.install path/to/cpython3.ensure package directory",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@3@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version",
+      "-ensure-file",
+      "path/to/cpython3 version:pinned-version",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GLOG_log_dir": "[CLEANUP]",
+      "GOMA_CACHE_DIR": "[CACHE]/goma",
+      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
+      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
+      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
+      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
+      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
+      "GOMA_TMP_DIR": "[CLEANUP]/goma",
+      "GOMA_USE_LOCAL": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "setup goma.ensure cpython3.install path/to/cpython3.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@3@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-version:pinned-v\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"path/to/cpython3\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
+      "[CACHE]/goma/client/goma_ctl.py",
+      "restart"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GLOG_log_dir": "[CLEANUP]",
+      "GOMA_CACHE_DIR": "[CACHE]/goma",
+      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
+      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
+      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
+      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
+      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
+      "GOMA_TMP_DIR": "[CLEANUP]/goma",
+      "GOMA_USE_LOCAL": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "setup goma.start goma",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "RECIPE_REPO[depot_tools]/ninja",
+      "-j",
+      "1024",
+      "-C",
+      "[CACHE]/builder/src/out/fuchsia_debug_x64",
+      "flutter/shell/platform/fuchsia:fuchsia",
+      "fuchsia_tests"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "GOMA_TMP_DIR": "[CLEANUP]/goma",
+      "GOMA_USE_LOCAL": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "build fuchsia_debug_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+  },
+  {
+    "cmd": [],
+    "name": "teardown goma"
+  },
+  {
+    "cmd": [
+      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
+      "[CACHE]/goma/client/goma_ctl.py",
+      "jsonstatus",
+      "[CACHE]/goma/client/jsonstatus"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GLOG_log_dir": "[CLEANUP]",
+      "GOMA_CACHE_DIR": "[CACHE]/goma",
+      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
+      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
+      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
+      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
+      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
+      "GOMA_TMP_DIR": "[CLEANUP]/goma",
+      "GOMA_USE_LOCAL": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "teardown goma.goma jsonstatus",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@    {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  ]@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
+      "[CACHE]/goma/client/goma_ctl.py",
+      "stat"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GLOG_log_dir": "[CLEANUP]",
+      "GOMA_CACHE_DIR": "[CACHE]/goma",
+      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
+      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
+      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
+      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
+      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
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+      "[CACHE]/goma/client/goma_ctl.py",
+      "jsonstatus",
+      "[CACHE]/goma/client/jsonstatus"
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+      "--engine-version",
+      "HEAD",
+      "--skip-build",
+      "--archs",
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+      "--runtime-mode",
+      "debug"
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+      "GOMA_DIR": "[CACHE]/goma/client"
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "name": "Package Debug/JIT Fuchsia Artifacts"
+  },
+  {
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+      "python",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
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+    "name": "Package Profile/AOT Fuchsia Artifacts"
+  },
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+    "cmd": [
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+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[CACHE]/builder/src/fuchsia/sdk/linux/meta/manifest.json",
+      "/path/to/tmp/"
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+        "RECIPE_REPO[depot_tools]"
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+      "@@@STEP_LOG_LINE@manifest.json@  \"id\": \"0.20200101.0.1\"@@@",
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+      "@@@STEP_LOG_END@manifest.json@@@"
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+    "cmd": [],
+    "name": "ensure vdl"
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+    "cmd": [
+      "cipd",
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+      "-root",
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+      "fuchsia/vdl/${platform} g3-revision:vdl_fuchsia_20210813_RC00",
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+      "0",
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+      "@@@STEP_NEST_LEVEL@1@@@"
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+      "[CLEANUP]/fuchsia_image_tmp_tmp_1/qemu-x64.tgz",
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+      "DEPOT_TOOLS_UPDATE": [
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+      "PATH": [
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+    "infra_step": true,
+    "name": "ensure image.extract image tgz",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+      "--json-output",
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+      "listdir",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
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+      "PATH": [
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+    "infra_step": true,
+    "name": "ensure image.set image files",
+    "~followup_annotations": [
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+      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/qemu-kernel.kernel@@@",
+      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/storage-full.blk@@@",
+      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/storage-sparse.blk@@@",
+      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/zircon-a.zbi@@@",
+      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/zircon-r.zbi@@@",
+      "@@@STEP_LOG_END@listdir@@@"
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+    "name": "ensure sdk"
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+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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+      "ensure-directory",
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+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
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+      "GOMA_DIR": "[CACHE]/goma/client"
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+      "PATH": [
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+      "DEPOT_TOOLS_UPDATE": [
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+      "PATH": [
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+    "~followup_annotations": [
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+      "listdir",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
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+      "GOMA_DIR": "[CACHE]/goma/client"
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+      "DEPOT_TOOLS_UPDATE": [
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+      "PATH": [
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+    "infra_step": true,
+    "name": "ensure sdk.check sdk cache content",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_END@listdir@@@"
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+      "-vpython-spec",
+      "RECIPE_MODULE[fuchsia::gsutil]/resources/gsutil.vpython",
+      "[START_DIR]/cipd_tool/path/to/gsutil/version%3Apinned-version/gsutil",
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+      "GSUtil:software_update_check_period=0",
+      "cp",
+      "gs://fuchsia/development/0.20200101.0.1/sdk/linux-amd64/gn.tar.gz",
+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_1"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk.gsutil cp",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+    "cmd": [
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+      "--extract",
+      "--verbose",
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+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_1/gn.tar.gz",
+      "-C",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
+      "PATH": [
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+      "DEPOT_TOOLS_UPDATE": [
+        "0"
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk.extract sdk gz",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+    "name": "ensure sdk (2)"
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+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (2).init fuchsia_sdk cache",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+    "cmd": [
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+      "--json-output",
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+      "listdir",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
+      "PATH": [
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (2).check sdk cache content",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_END@listdir@@@"
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+      "-vpython-spec",
+      "RECIPE_MODULE[fuchsia::gsutil]/resources/gsutil.vpython",
+      "[START_DIR]/cipd_tool/path/to/gsutil/version%3Apinned-version/gsutil",
+      "-o",
+      "GSUtil:software_update_check_period=0",
+      "cp",
+      "gs://fuchsia/development/0.20200101.0.1/sdk/linux-amd64/gn.tar.gz",
+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_2"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (2).gsutil cp",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+    "cmd": [
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+      "--extract",
+      "--verbose",
+      "-f",
+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_2/gn.tar.gz",
+      "-C",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
+      "PATH": [
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+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (2).extract sdk gz",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+  {
+    "cmd": [],
+    "name": "ensure sdk (3)"
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+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
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+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
+      "PATH": [
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+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (3).init fuchsia_sdk cache",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+      "listdir",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+      "PATH": [
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+      "DEPOT_TOOLS_UPDATE": [
+        "0"
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
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+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_END@listdir@@@"
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+      "RECIPE_MODULE[fuchsia::gsutil]/resources/gsutil.vpython",
+      "[START_DIR]/cipd_tool/path/to/gsutil/version%3Apinned-version/gsutil",
+      "-o",
+      "GSUtil:software_update_check_period=0",
+      "cp",
+      "gs://fuchsia/development/0.20200101.0.1/sdk/linux-amd64/gn.tar.gz",
+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_3"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
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+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (3).gsutil cp",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+      "--extract",
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+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_3/gn.tar.gz",
+      "-C",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (3).extract sdk gz",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+  {
+    "cmd": [],
+    "name": "ensure sdk (4)"
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+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
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+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
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+      "PATH": [
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+      "DEPOT_TOOLS_UPDATE": [
+        "0"
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (4).init fuchsia_sdk cache",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+    "cmd": [
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+      "--json-output",
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+      "listdir",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64"
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+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
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+      "DEPOT_TOOLS_UPDATE": [
+        "0"
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+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
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+    "infra_step": true,
+    "name": "ensure sdk (4).check sdk cache content",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_END@listdir@@@"
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+      "-vpython-spec",
+      "RECIPE_MODULE[fuchsia::gsutil]/resources/gsutil.vpython",
+      "[START_DIR]/cipd_tool/path/to/gsutil/version%3Apinned-version/gsutil",
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+      "GSUtil:software_update_check_period=0",
+      "cp",
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+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_4"
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+      "PATH": [
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+    "infra_step": true,
+    "name": "ensure sdk (4).gsutil cp",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
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+      "--extract",
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+      "[CLEANUP]/fuchsia_sdk_tmp_tmp_4/gn.tar.gz",
+      "-C",
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+    "cwd": "[CACHE]/builder",
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+      "PATH": [
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+    "infra_step": true,
+    "name": "ensure sdk (4).extract sdk gz",
+    "~followup_annotations": [
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+    "cmd": [
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+      "[CACHE]/builder/zircon-authorized.zbi",
+      "[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/zircon-a.zbi",
+      "--entry",
+      "data/ssh/authorized_keys=[CACHE]/builder/ssh/id_ed25519.pub"
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+    "cwd": "[CACHE]/builder",
+    "env": {
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+      "PATH": [
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+    "name": "authorize zbi"
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+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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+      "copy",
+      "\nHost *\n  CheckHostIP no\n  StrictHostKeyChecking no\n  ForwardAgent no\n  ForwardX11 no\n  UserKnownHostsFile /dev/null\n  User fuchsia\n  IdentitiesOnly yes\n  IdentityFile id_ed25519\n  ServerAliveInterval 2\n  ServerAliveCountMax 5\n  ControlMaster auto\n  ControlPersist 1m\n  ControlPath /tmp/ssh-%r@%h:%p\n  ConnectTimeout 5\n",
+      "[CACHE]/builder/ssh_config"
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+    "cwd": "[CACHE]/builder",
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+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "generate ssh_config at [CACHE]/builder/ssh_config",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@ssh_config@@@@",
+      "@@@STEP_LOG_LINE@ssh_config@Host *@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  CheckHostIP no@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  StrictHostKeyChecking no@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ForwardAgent no@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ForwardX11 no@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  UserKnownHostsFile /dev/null@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  User fuchsia@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  IdentitiesOnly yes@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  IdentityFile id_ed25519@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ServerAliveInterval 2@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ServerAliveCountMax 5@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ControlMaster auto@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ControlPersist 1m@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ControlPath /tmp/ssh-%r@%h:%p@@@",
+      "@@@STEP_LOG_LINE@ssh_config@  ConnectTimeout 5@@@",
+      "@@@STEP_LOG_END@ssh_config@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "chmod",
+      "777",
+      "RECIPE[flutter::engine/femu_test].resources/run_vdl_test.sh"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "change file permission"
+  },
+  {
+    "cmd": [],
+    "name": "Retrieve list of test suites",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@yaml@# This is a comment.@@@",
+      "@@@STEP_LOG_LINE@yaml@- test_command: test-run fuchsia-pkg://fuchsia.com/dart-jit-runner-integration-test#meta/dart-jit-runner-integration-test.cm@@@",
+      "@@@STEP_LOG_LINE@yaml@  run_with_dart_aot: true@@@",
+      "@@@STEP_LOG_LINE@yaml@  packages:@@@",
+      "@@@STEP_LOG_LINE@yaml@    - dart-aot-runner-integration-test-0.far@@@",
+      "@@@STEP_LOG_LINE@yaml@    - dart_aot_runner-0.far@@@",
+      "@@@STEP_LOG_LINE@yaml@    - gen/flutter/shell/platform/fuchsia/dart_runner/tests/startup_integration_test/dart_jit_runner/dart_jit_echo_server/dart_jit_echo_server/dart_jit_echo_server.far@@@",
+      "@@@STEP_LOG_END@yaml@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[CACHE]/builder/src/flutter/testing/fuchsia/test_suites.yaml",
+      "/path/to/tmp/"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "Retrieve list of test suites.read",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@test_suites.yaml@# This is a comment.@@@",
+      "@@@STEP_LOG_LINE@test_suites.yaml@- test_command: test-run fuchsia-pkg://fuchsia.com/dart-jit-runner-integration-test#meta/dart-jit-runner-integration-test.cm@@@",
+      "@@@STEP_LOG_LINE@test_suites.yaml@  run_with_dart_aot: true@@@",
+      "@@@STEP_LOG_LINE@test_suites.yaml@  packages:@@@",
+      "@@@STEP_LOG_LINE@test_suites.yaml@    - dart-aot-runner-integration-test-0.far@@@",
+      "@@@STEP_LOG_LINE@test_suites.yaml@    - dart_aot_runner-0.far@@@",
+      "@@@STEP_LOG_LINE@test_suites.yaml@    - gen/flutter/shell/platform/fuchsia/dart_runner/tests/startup_integration_test/dart_jit_runner/dart_jit_echo_server/dart_jit_echo_server/dart_jit_echo_server.far@@@",
+      "@@@STEP_LOG_END@test_suites.yaml@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython",
+      "RECIPE_MODULE[flutter::yaml]/resources/parse_yaml.py",
+      "--yaml_file",
+      "[CACHE]/builder/src/flutter/testing/fuchsia/test_suites.yaml",
+      "--json_file",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "Retrieve list of test suites.parse",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@[@@@",
+      "@@@STEP_LOG_LINE@json.output@  {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"packages\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"dart-aot-runner-integration-test-0.far\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"dart_aot_runner-0.far\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"gen/flutter/shell/platform/fuchsia/dart_runner/tests/startup_integration_test/dart_jit_runner/dart_jit_echo_server/dart_jit_echo_server/dart_jit_echo_server.far\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    ], @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"test_command\": \"test-run fuchsia-pkg://fuchsia.com/dart-jit-runner-integration-test#meta/dart-jit-runner-integration-test.cm\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@]@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_MODULE[fuchsia::cas_util]/resources/hardlink.py",
+      "--link-json",
+      "{\"RECIPE[flutter::engine/femu_test].resources/run_vdl_test.sh\": [\"[CLEANUP]/vdl_runfiles__tmp_1/run_vdl_test.sh\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/buildargs.gn\": [\"[CLEANUP]/vdl_runfiles__tmp_1/qemu_buildargs\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/qemu-kernel.kernel\": [\"[CLEANUP]/vdl_runfiles__tmp_1/qemu_kernel\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_image/linux_intel_64/storage-full.blk\": [\"[CLEANUP]/vdl_runfiles__tmp_1/qemu_fvm\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_packages/linux_intel_64/amber-files\": [\"[CLEANUP]/vdl_runfiles__tmp_1/amber-files\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_packages/linux_intel_64/pm\": [\"[CLEANUP]/vdl_runfiles__tmp_1/pm\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64/tools/x64/far\": [\"[CLEANUP]/vdl_runfiles__tmp_1/far\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64/tools/x64/fvm\": [\"[CLEANUP]/vdl_runfiles__tmp_1/fvm\"], \"[CACHE]/builder/0.20200101.0.1/fuchsia_sdk/linux_intel_64/tools/x64/symbolizer\": [\"[CLEANUP]/vdl_runfiles__tmp_1/symbolizer\"], \"[CACHE]/builder/aemu\": [\"[CLEANUP]/vdl_runfiles__tmp_1/aemu\"], \"[CACHE]/builder/device_spec/virtual_device.textproto\": [\"[CLEANUP]/vdl_runfiles__tmp_1/virtual_device.textproto\"], \"[CACHE]/builder/src/out/fuchsia_bucket/flutter/x64/debug/aot/flutter_aot_runner-0.far\": [\"[CLEANUP]/vdl_runfiles__tmp_1/flutter_aot_runner-0.far\"], \"[CACHE]/builder/src/out/fuchsia_debug_x64/dart-aot-runner-integration-test-0.far\": [\"[CLEANUP]/vdl_runfiles__tmp_1/dart-aot-runner-integration-test-0.far\"], \"[CACHE]/builder/src/out/fuchsia_debug_x64/dart_aot_runner-0.far\": [\"[CLEANUP]/vdl_runfiles__tmp_1/dart_aot_runner-0.far\"], \"[CACHE]/builder/src/out/fuchsia_debug_x64/gen/flutter/shell/platform/fuchsia/dart_runner/tests/startup_integration_test/dart_jit_runner/dart_jit_echo_server/dart_jit_echo_server/dart_jit_echo_server.far\": [\"[CLEANUP]/vdl_runfiles__tmp_1/dart_jit_echo_server.far\"], \"[CACHE]/builder/ssh/id_ed25519\": [\"[CLEANUP]/vdl_runfiles__tmp_1/id_ed25519\"], \"[CACHE]/builder/ssh/id_ed25519.pub\": [\"[CLEANUP]/vdl_runfiles__tmp_1/id_ed25519.pub\"], \"[CACHE]/builder/ssh_config\": [\"[CLEANUP]/vdl_runfiles__tmp_1/ssh_config\"], \"[CACHE]/builder/vdl/device_launcher\": [\"[CLEANUP]/vdl_runfiles__tmp_1/device_launcher\"], \"[CACHE]/builder/zircon-authorized.zbi\": [\"[CLEANUP]/vdl_runfiles__tmp_1/qemu_zircona-ed25519\"]}"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "create tree of vdl runfiles"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "RECIPE_MODULE[recipe_engine::cas]/resources/infra.sha1",
+      "/path/to/tmp/"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "read infra revision",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@infra.sha1@git_revision:mock_infra_git_revision@@@",
+      "@@@STEP_LOG_END@infra.sha1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "install infra/tools/luci/cas"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/git_revision%3Amock_infra_git_revision"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "install infra/tools/luci/cas.ensure package directory",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/git_revision%3Amock_infra_git_revision",
+      "-ensure-file",
+      "infra/tools/luci/cas/${platform} git_revision:mock_infra_git_revision",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "install infra/tools/luci/cas.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-git_revision:moc\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/cas/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/git_revision%3Amock_infra_git_revision/cas",
+      "archive",
+      "-cas-instance",
+      "projects/example-cas-server/instances/default_instance",
+      "-dump-digest",
+      "/path/to/tmp/",
+      "-log-level",
+      "debug",
+      "-paths",
+      "[CLEANUP]/vdl_runfiles__tmp_1:."
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "infra_step": true,
+    "name": "Archive FEMU Run Files",
+    "~followup_annotations": [
+      "@@@STEP_LINK@CAS UI@https://cas-viewer.appspot.com/projects/example-cas-server/instances/default_instance/blobs/e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/0/tree@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "FEMU Test"
+  },
+  {
+    "cmd": [],
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/ffx",
+      "product-bundle",
+      "get",
+      "terminal.qemu-x64"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.get terminal.qemu-x64 product bundle",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/ffx",
+      "emu",
+      "start",
+      "terminal.qemu-x64",
+      "--headless",
+      "--log",
+      "/path/to/tmp/"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.launch x64 emulator with QEMU engine",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@",
+      "@@@STEP_LOG_LINE@emulator_log@@@@",
+      "@@@STEP_LOG_END@emulator_log@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/fserve",
+      "-image",
+      "qemu-x64",
+      "-server-port",
+      "8084"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.start fserve",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/fpublish",
+      "dart-aot-runner-integration-test-0.far"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.publishing dart-aot-runner-integration-test-0.far",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/fpublish",
+      "dart_aot_runner-0.far"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.publishing dart_aot_runner-0.far",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/fpublish",
+      "dart_jit_echo_server.far"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.publishing dart_jit_echo_server.far",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/ffx",
+      "test",
+      "run",
+      "fuchsia-pkg://fuchsia.com/dart-jit-runner-integration-test#meta/dart-jit-runner-integration-test.cm"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.run ffx test",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[CACHE]/builder/src/fuchsia/sdk/linux/tools/x64/ffx",
+      "log",
+      "dump"
+    ],
+    "cwd": "[CLEANUP]/vdl_runfiles__tmp_1",
+    "env": {
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "FEMU Test.run FEMU Test dart-jit-runner-integration-test.dump ffx log",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@2@@@"
+    ]
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/engine/femu_test.py b/recipes/engine/femu_test.py
index 17f09ac..d741f99 100644
--- a/recipes/engine/femu_test.py
+++ b/recipes/engine/femu_test.py
@@ -177,11 +177,14 @@
                       test_suites_file, api.json.output()).json.output:
       # Ensure command is well-formed.
       # See https://fuchsia.dev/fuchsia-src/concepts/packages/package_url.
-      match = re.match(r'^(run-test-component|run-test-suite) fuchsia-pkg://[0-9a-z\-_\.]+/(?P<name>[0-9a-z\-_\.]+)#meta/[0-9a-z\-_\.]+(\.cm|\.cmx)( +[0-9a-zA-Z\-_*\.: =]+)?$', suite['test_command'])
+      match = re.match(r'^(run-test-component|run-test-suite|test-run) (?P<test_far_file>fuchsia-pkg://[0-9a-z\-_\.]+/(?P<name>[0-9a-z\-_\.]+)#meta/[0-9a-z\-_\.]+(\.cm|\.cmx))( +[0-9a-zA-Z\-_*\.: =]+)?$', suite['test_command'])
       if not match:
         raise api.step.StepFailure('Invalid test command: %s' % suite['test_command'])
+
       suite['name'] = match.group('name')
       suite['run_with_dart_aot'] = 'run_with_dart_aot' in suite and suite['run_with_dart_aot'] == 'true'
+      suite['test_far_file'] = match.group('test_far_file')
+
       if 'packages' not in suite:
         suite['packages'] = [ suite['package'] ]
       suite['package_basenames'] = []
@@ -243,51 +246,68 @@
   checkout = GetCheckoutPath(api)
   debug_build_id_dir = checkout.join('out/fuchsia_debug_x64/.build-id')
   profile_build_id_dir = checkout.join('out/fuchsia_profile_x64/.build-id')
+  ffx = checkout.join('fuchsia/sdk/linux/tools/x64/ffx')
+  fserve = checkout.join('fuchsia/sdk/linux/tools/x64/fserve')
+  fpublish = checkout.join('fuchsia/sdk/linux/tools/x64/fpublish')
 
   with api.context(cwd=root_dir), api.step.nest('FEMU Test'), api.step.defer_results():
     for suite in test_suites:
-      if suite['run_with_dart_aot']:
-        test_cmd = cmd + [
-          '--symbolizer_cmd=./symbolizer --build-id-dir={}'.format(profile_build_id_dir),
-          '--serve_packages=flutter_aot_runner-0.far,%s' % ','.join(suite['package_basenames']),
-          '--test_suite=%s' % suite['name'],
-          '--test_command=%s' % suite['test_command'],
-          '--emulator_log',
-          api.raw_io.output_text(name='emulator_log'),
-          '--syslog',
-          api.raw_io.output_text(name='syslog')
-        ]
-        api.retry.step(
-            api.test_utils.test_step_name(
-                'Run FEMU Test Suite with Dart AOT Runner %s' % suite['name']
-            ),
-            test_cmd,
-            step_test_data=(
-                lambda: api.raw_io.test_api.
-                output_text('failure', name='syslog')
-            )
-        )
+      if 'test-run' in suite['test_command']:
+        with api.context(cwd=root_dir), api.step.nest('run FEMU Test %s' % suite['name']):
+          api.step('get terminal.qemu-x64 product bundle', [ffx, 'product-bundle', 'get', 'terminal.qemu-x64'])
+          deferred_launch_step = api.step('launch x64 emulator with QEMU engine', [ffx, 'emu', 'start', 'terminal.qemu-x64', '--headless', '--log', api.raw_io.output_text(name='emulator_log')])
+          launch_step = deferred_launch_step.get_result()
+          launch_step.presentation.logs['emulator_log'] = launch_step.raw_io.output_texts['emulator_log']
+          api.step('start fserve', [fserve, '-image', 'qemu-x64', '-server-port', '8084'])
+
+          for package in suite['package_basenames']:
+            api.step('publishing {}'.format(package), [fpublish, package])
+
+          api.step('run ffx test', [ffx, 'test', 'run', suite['test_far_file']])
+          api.step('dump ffx log', [ffx, 'log', 'dump'])
       else:
-        test_cmd = cmd + [
-          '--symbolizer_cmd=./symbolizer --build-id-dir={}'.format(debug_build_id_dir),
-          '--serve_packages=flutter_aot_runner-0.far,%s' % ','.join(suite['package_basenames']),
-          '--test_suite=%s' % suite['name'],
-          '--test_command=%s' % suite['test_command'],
-          '--emulator_log',
-          api.raw_io.output_text(name='emulator_log'),
-          '--syslog',
-          api.raw_io.output_text(name='syslog')
-        ]
-        api.retry.step(
-            api.test_utils.test_step_name(
-                'Run FEMU Test Suite %s' % suite['name']
-            ),
-            test_cmd,
-            step_test_data=(
-                lambda: api.raw_io.test_api.
-                output_text('failure', name='syslog')
-            )
-        )
+        if suite['run_with_dart_aot']:
+          test_cmd = cmd + [
+            '--symbolizer_cmd=./symbolizer --build-id-dir={}'.format(profile_build_id_dir),
+            '--serve_packages=flutter_aot_runner-0.far,%s' % ','.join(suite['package_basenames']),
+            '--test_suite=%s' % suite['name'],
+            '--test_command=%s' % suite['test_command'],
+            '--emulator_log',
+            api.raw_io.output_text(name='emulator_log'),
+            '--syslog',
+            api.raw_io.output_text(name='syslog')
+          ]
+          api.retry.step(
+              api.test_utils.test_step_name(
+                  'Run FEMU Test Suite with Dart AOT Runner %s' % suite['name']
+              ),
+              test_cmd,
+              step_test_data=(
+                  lambda: api.raw_io.test_api.
+                  output_text('failure', name='syslog')
+              )
+          )
+        else:
+          test_cmd = cmd + [
+            '--symbolizer_cmd=./symbolizer --build-id-dir={}'.format(debug_build_id_dir),
+            '--serve_packages=flutter_aot_runner-0.far,%s' % ','.join(suite['package_basenames']),
+            '--test_suite=%s' % suite['name'],
+            '--test_command=%s' % suite['test_command'],
+            '--emulator_log',
+            api.raw_io.output_text(name='emulator_log'),
+            '--syslog',
+            api.raw_io.output_text(name='syslog')
+          ]
+          api.retry.step(
+              api.test_utils.test_step_name(
+                  'Run FEMU Test Suite %s' % suite['name']
+              ),
+              test_cmd,
+              step_test_data=(
+                  lambda: api.raw_io.test_api.
+                  output_text('failure', name='syslog')
+              )
+          )
 
 def BuildFuchsia(api):
   """
@@ -724,3 +744,69 @@
           api.path['cache'].join('builder/ssh/ssh_host_key'),
       ),
   )
+
+  yield api.test(
+      'test-run test_command',
+      api.properties(
+          InputProperties(
+              goma_jobs='1024',
+              build_fuchsia=True,
+              test_fuchsia=True,
+              git_url='https://github.com/flutter/engine',
+              git_ref='refs/pull/1/head',
+              clobber=False,
+          ),),
+      api.step_data(
+          'Retrieve list of test suites.parse',
+          api.json.output([{
+            'test_command': 'test-run fuchsia-pkg://fuchsia.com/dart-jit-runner-integration-test#meta/dart-jit-runner-integration-test.cm',
+            'packages': [
+              'dart-aot-runner-integration-test-0.far',
+              'dart_aot_runner-0.far',
+              'gen/flutter/shell/platform/fuchsia/dart_runner/tests/startup_integration_test/dart_jit_runner/dart_jit_echo_server/dart_jit_echo_server/dart_jit_echo_server.far'
+            ]
+          }])
+      ),
+      api.step_data(
+          'Retrieve list of test suites.read',
+          api.file.read_text('''# This is a comment.
+- test_command: test-run fuchsia-pkg://fuchsia.com/dart-jit-runner-integration-test#meta/dart-jit-runner-integration-test.cm
+  run_with_dart_aot: true
+  packages:
+    - dart-aot-runner-integration-test-0.far
+    - dart_aot_runner-0.far
+    - gen/flutter/shell/platform/fuchsia/dart_runner/tests/startup_integration_test/dart_jit_runner/dart_jit_echo_server/dart_jit_echo_server/dart_jit_echo_server.far''')
+      ),
+      api.step_data(
+          'Read manifest',
+          api.file.read_json({'id': '0.20200101.0.1'}),
+      ),
+      api.properties.environ(EnvProperties(SWARMING_TASK_ID='deadbeef')),
+      api.platform('linux', 64),
+      api.path.exists(
+          api.path['cache'].join(
+              'builder/0.20200101.0.1/fuchsia_image/linux_intel_64/buildargs.gn'
+          ),
+          api.path['cache'].join(
+              'builder/0.20200101.0.1/fuchsia_image/linux_intel_64/qemu-kernel.kernel'
+          ),
+          api.path['cache'].join(
+              'builder/0.20200101.0.1/fuchsia_image/linux_intel_64/storage-full.blk'
+          ),
+          api.path['cache'].join(
+              'builder/0.20200101.0.1/fuchsia_image/linux_intel_64/zircon-a.zbi'
+          ),
+          api.path['cache'].join(
+              'builder/0.20200101.0.1/fuchsia_packages/linux_intel_64/pm'),
+          api.path['cache'].join(
+              'builder/0.20200101.0.1/fuchsia_packages/linux_intel_64/amber-files'
+          ),
+          api.path['cache'].join(
+              'builder/0.20200101.0.1/fuchsia_packages/linux_intel_64/qemu-x64.tar.gz'
+          ),
+          api.path['cache'].join('builder/ssh/id_ed25519.pub'),
+          api.path['cache'].join('builder/ssh/id_ed25519'),
+          api.path['cache'].join('builder/ssh/ssh_host_key.pub'),
+          api.path['cache'].join('builder/ssh/ssh_host_key'),
+      ),
+  )