Recipes: Use strict coverage, part 1

Shouldn't change any behavior.

Bug: skia:
Change-Id: I953e0da886a6d61096eba7915101f245a6cec741
Reviewed-on: https://skia-review.googlesource.com/13765
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>

3 files changed, 893 insertions, 4 deletions

diff --git a/infra/bots/recipe_modules/swarming/__init__.py b/infra/bots/recipe_modules/swarming/__init__.py
index cc099f61c0..3e05b02b1f 100644
--- a/infra/bots/recipe_modules/swarming/__init__.py
+++ b/infra/bots/recipe_modules/swarming/__init__.py
@@ -16,7 +16,3 @@ DEPS = [
   'recipe_engine/step',
   'run',
 ]
-
-
-# TODO(borenet): Add coverage
-DISABLE_STRICT_COVERAGE = True
diff --git a/infra/bots/recipe_modules/swarming/example.expected/test.json b/infra/bots/recipe_modules/swarming/example.expected/test.json
new file mode 100644
index 0000000000..310d828435
--- /dev/null
+++ b/infra/bots/recipe_modules/swarming/example.expected/test.json
@@ -0,0 +1,863 @@
+[
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
+      "--path",
+      "[START_DIR]/swarming.client",
+      "--url",
+      "https://chromium.googlesource.com/external/swarming.client.git"
+    ],
+    "name": "git setup (swarming_client)"
+  },
+  {
+    "cmd": [
+      "git",
+      "retry",
+      "fetch",
+      "origin",
+      "abc123"
+    ],
+    "cwd": "[START_DIR]/swarming.client",
+    "env": {
+      "PATH": "RECIPE_PACKAGE_REPO[depot_tools]:%(PATH)s"
+    },
+    "infra_step": true,
+    "name": "git fetch (swarming_client)"
+  },
+  {
+    "cmd": [
+      "git",
+      "checkout",
+      "-f",
+      "FETCH_HEAD"
+    ],
+    "cwd": "[START_DIR]/swarming.client",
+    "infra_step": true,
+    "name": "git checkout (swarming_client)"
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[START_DIR]/swarming.client",
+    "infra_step": true,
+    "name": "read revision",
+    "stdout": "/path/to/tmp/",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "clean",
+      "-f",
+      "-d",
+      "-x"
+    ],
+    "cwd": "[START_DIR]/swarming.client",
+    "infra_step": true,
+    "name": "git clean (swarming_client)"
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "sync"
+    ],
+    "cwd": "[START_DIR]/swarming.client",
+    "infra_step": true,
+    "name": "submodule sync (swarming_client)"
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "update",
+      "--init",
+      "--recursive"
+    ],
+    "cwd": "[START_DIR]/swarming.client",
+    "infra_step": true,
+    "name": "submodule update (swarming_client)"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "--version"
+    ],
+    "name": "swarming.py --version",
+    "stdout": "/path/to/tmp/",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@0.8.6@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "download_from_google_storage",
+      "--no_resume",
+      "--platform=linux*",
+      "--no_auth",
+      "--bucket",
+      "chromium-luci",
+      "-d",
+      "lmydirimydirnmydirumydirxmydir6mydir4"
+    ],
+    "env": {
+      "PATH": "RECIPE_PACKAGE_REPO[depot_tools]:%(PATH)s"
+    },
+    "name": "download luci-go linux"
+  },
+  {
+    "cmd": [
+      "download_from_google_storage",
+      "--no_resume",
+      "--platform=darwin",
+      "--no_auth",
+      "--bucket",
+      "chromium-luci",
+      "-d",
+      "mmydiramydircmydir6mydir4"
+    ],
+    "env": {
+      "PATH": "RECIPE_PACKAGE_REPO[depot_tools]:%(PATH)s"
+    },
+    "name": "download luci-go mac"
+  },
+  {
+    "cmd": [
+      "download_from_google_storage",
+      "--no_resume",
+      "--platform=win32",
+      "--no_auth",
+      "--bucket",
+      "chromium-luci",
+      "-d",
+      "wmydirimydirnmydir6mydir4"
+    ],
+    "env": {
+      "PATH": "RECIPE_PACKAGE_REPO[depot_tools]:%(PATH)s"
+    },
+    "name": "download luci-go win"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_MODULE[build::file]/resources/fileutil.py",
+      "rmtree",
+      "[START_DIR]/luci-go"
+    ],
+    "env": {
+      "PYTHONPATH": "[START_DIR]/skia/infra/bots/.recipe_deps/build/scripts"
+    },
+    "infra_step": true,
+    "name": "rmtree luci-go"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport shutil\nimport sys\nshutil.copytree(sys.argv[1], sys.argv[2], symlinks=bool(sys.argv[3]))\n",
+      "mydir",
+      "[START_DIR]/luci-go",
+      "0"
+    ],
+    "name": "Copy Go binary"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport sys, os\npath = sys.argv[1]\nmode = int(sys.argv[2])\nif not os.path.isdir(path):\n  if os.path.exists(path):\n    print \"%s exists but is not a dir\" % path\n    sys.exit(1)\n  os.makedirs(path, mode)\n",
+      "[START_DIR]/swarming_temp_dir",
+      "511"
+    ],
+    "name": "makedirs swarming tmp dir",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@import sys, os@@@",
+      "@@@STEP_LOG_LINE@python.inline@path = sys.argv[1]@@@",
+      "@@@STEP_LOG_LINE@python.inline@mode = int(sys.argv[2])@@@",
+      "@@@STEP_LOG_LINE@python.inline@if not os.path.isdir(path):@@@",
+      "@@@STEP_LOG_LINE@python.inline@  if os.path.exists(path):@@@",
+      "@@@STEP_LOG_LINE@python.inline@    print \"%s exists but is not a dir\" % path@@@",
+      "@@@STEP_LOG_LINE@python.inline@    sys.exit(1)@@@",
+      "@@@STEP_LOG_LINE@python.inline@  os.makedirs(path, mode)@@@",
+      "@@@STEP_LOG_END@python.inline@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
+      "{\n    \"args\": [\n        \"--isolate\", \n        \"isolate_path\", \n        \"--isolated\", \n        \"[START_DIR]/swarming_temp_dir/skia-task-task.isolated\", \n        \"--config-variable\", \n        \"OS\", \n        \"linux\", \n        \"--extra-variable\", \n        \"myvar\", \n        \"myval\"\n    ], \n    \"dir\": \"isolate_dir\", \n    \"version\": 1\n}",
+      "[START_DIR]/swarming_temp_dir/task.isolated.gen.json"
+    ],
+    "name": "Write task.isolated.gen.json"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_MODULE[build::isolate]/resources/isolate.py",
+      "[START_DIR]/swarming.client",
+      "batcharchive",
+      "--dump-json",
+      "/path/to/tmp/json",
+      "--isolate-server",
+      "https://isolateserver.appspot.com",
+      "--verbose",
+      "[START_DIR]/swarming_temp_dir/task-0.isolated.gen.json",
+      "[START_DIR]/swarming_temp_dir/task-1.isolated.gen.json",
+      "[START_DIR]/swarming_temp_dir/task-2.isolated.gen.json",
+      "[START_DIR]/swarming_temp_dir/task-3.isolated.gen.json",
+      "[START_DIR]/swarming_temp_dir/task-4.isolated.gen.json"
+    ],
+    "name": "isolate tests",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"task-0\": \"[dummy hash for task-0]\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"task-1\": \"[dummy hash for task-1]\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"task-2\": \"[dummy hash for task-2]\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"task-3\": \"[dummy hash for task-3]\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"task-4\": \"[dummy hash for task-4]\"@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@",
+      "@@@SET_BUILD_PROPERTY@swarm_hashes@{\"task-0\": \"[dummy hash for task-0]\", \"task-1\": \"[dummy hash for task-1]\", \"task-2\": \"[dummy hash for task-2]\", \"task-3\": \"[dummy hash for task-3]\", \"task-4\": \"[dummy hash for task-4]\"}@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "trigger",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--isolate-server",
+      "https://isolateserver.appspot.com",
+      "--priority",
+      "90",
+      "--shards",
+      "1",
+      "--task-name",
+      "task-4/Linux/[dummy has",
+      "--dump-json",
+      "/path/to/tmp/json",
+      "--expiration",
+      "72000",
+      "--io-timeout",
+      "2400",
+      "--hard-timeout",
+      "14400",
+      "--dimension",
+      "os",
+      "Linux",
+      "--tag",
+      "allow_milo:1",
+      "--tag",
+      "data:[dummy hash for task-4]",
+      "--tag",
+      "name:task-4",
+      "--tag",
+      "os:Linux",
+      "--tag",
+      "revision:abc123",
+      "--tag",
+      "stepname:task-4",
+      "[dummy hash for task-4]"
+    ],
+    "infra_step": true,
+    "name": "[trigger] task-4",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"task-4/Linux/[dummy has\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"task-4/Linux/[dummy has\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@",
+      "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "trigger",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--isolate-server",
+      "https://isolateserver.appspot.com",
+      "--priority",
+      "90",
+      "--shards",
+      "1",
+      "--task-name",
+      "task-2/Linux/[dummy has",
+      "--dump-json",
+      "/path/to/tmp/json",
+      "--expiration",
+      "72000",
+      "--io-timeout",
+      "2400",
+      "--hard-timeout",
+      "14400",
+      "--dimension",
+      "os",
+      "Linux",
+      "--tag",
+      "allow_milo:1",
+      "--tag",
+      "data:[dummy hash for task-2]",
+      "--tag",
+      "name:task-2",
+      "--tag",
+      "os:Linux",
+      "--tag",
+      "revision:abc123",
+      "--tag",
+      "stepname:task-2",
+      "[dummy hash for task-2]"
+    ],
+    "infra_step": true,
+    "name": "[trigger] task-2",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"task-2/Linux/[dummy has\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"task-2/Linux/[dummy has\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@",
+      "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "trigger",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--isolate-server",
+      "https://isolateserver.appspot.com",
+      "--priority",
+      "90",
+      "--shards",
+      "1",
+      "--task-name",
+      "task-3/Linux/[dummy has",
+      "--dump-json",
+      "/path/to/tmp/json",
+      "--expiration",
+      "72000",
+      "--io-timeout",
+      "2400",
+      "--hard-timeout",
+      "14400",
+      "--dimension",
+      "os",
+      "Linux",
+      "--tag",
+      "allow_milo:1",
+      "--tag",
+      "data:[dummy hash for task-3]",
+      "--tag",
+      "name:task-3",
+      "--tag",
+      "os:Linux",
+      "--tag",
+      "revision:abc123",
+      "--tag",
+      "stepname:task-3",
+      "[dummy hash for task-3]"
+    ],
+    "infra_step": true,
+    "name": "[trigger] task-3",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"task-3/Linux/[dummy has\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"task-3/Linux/[dummy has\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@",
+      "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "trigger",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--isolate-server",
+      "https://isolateserver.appspot.com",
+      "--priority",
+      "90",
+      "--shards",
+      "1",
+      "--task-name",
+      "task-0/Linux/[dummy has",
+      "--dump-json",
+      "/path/to/tmp/json",
+      "--expiration",
+      "72000",
+      "--io-timeout",
+      "2400",
+      "--hard-timeout",
+      "14400",
+      "--dimension",
+      "os",
+      "Linux",
+      "--tag",
+      "allow_milo:1",
+      "--tag",
+      "data:[dummy hash for task-0]",
+      "--tag",
+      "name:task-0",
+      "--tag",
+      "os:Linux",
+      "--tag",
+      "revision:abc123",
+      "--tag",
+      "stepname:task-0",
+      "[dummy hash for task-0]"
+    ],
+    "infra_step": true,
+    "name": "[trigger] task-0",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"task-0/Linux/[dummy has\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"task-0/Linux/[dummy has\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@",
+      "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "trigger",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--isolate-server",
+      "https://isolateserver.appspot.com",
+      "--priority",
+      "90",
+      "--shards",
+      "1",
+      "--task-name",
+      "task-1/Linux/[dummy has",
+      "--dump-json",
+      "/path/to/tmp/json",
+      "--expiration",
+      "72000",
+      "--io-timeout",
+      "2400",
+      "--hard-timeout",
+      "14400",
+      "--dimension",
+      "os",
+      "Linux",
+      "--tag",
+      "allow_milo:1",
+      "--tag",
+      "data:[dummy hash for task-1]",
+      "--tag",
+      "name:task-1",
+      "--tag",
+      "os:Linux",
+      "--tag",
+      "revision:abc123",
+      "--tag",
+      "stepname:task-1",
+      "[dummy hash for task-1]"
+    ],
+    "infra_step": true,
+    "name": "[trigger] task-1",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"task-1/Linux/[dummy has\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"task-1/Linux/[dummy has\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@",
+      "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@",
+      "@@@STEP_LINK@view steps on Milo@https://luci-milo.appspot.com/swarming/task/10000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "collect",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--decorate",
+      "--print-status-updates",
+      "--json",
+      "{\"base_task_name\": \"task-4/Linux/[dummy has\", \"tasks\": {\"task-4/Linux/[dummy has\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--task-summary-json",
+      "/path/to/tmp/json",
+      "--task-output-dir",
+      "[START_DIR]/swarming_temp_dir/outputs/task-4"
+    ],
+    "name": "task-4",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'<br>swarming pending 71s@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@{@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  \"shards\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"abandoned_ts\": null, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"bot_id\": \"vm30\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"completed_ts\": \"2014-09-25T01:42:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"durations\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        5.7, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        31.5@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"exit_codes\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"id\": \"148aa78d7aa0000\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"internal_failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"isolated_out\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolated\": \"abc123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"namespace\": \"default-gzip\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Heart beat succeeded on win32.\\n\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Foo\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs_ref\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"state\": 112, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"try_number\": 1, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"user\": \"unknown\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    }@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  ]@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@}@@@",
+      "@@@STEP_LOG_END@swarming.summary@@@",
+      "@@@STEP_LINK@shard #0 isolated out@blah@@@",
+      "@@@STEP_LINK@view steps on Milo@https://luci-milo.appspot.com/swarming/task/148aa78d7aa0000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "collect",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--decorate",
+      "--print-status-updates",
+      "--json",
+      "{\"base_task_name\": \"task-2/Linux/[dummy has\", \"tasks\": {\"task-2/Linux/[dummy has\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--task-summary-json",
+      "/path/to/tmp/json",
+      "--task-output-dir",
+      "[START_DIR]/swarming_temp_dir/outputs/task-2"
+    ],
+    "name": "task-2",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'<br>swarming pending 71s@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@{@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  \"shards\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"abandoned_ts\": null, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"bot_id\": \"vm30\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"completed_ts\": \"2014-09-25T01:42:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"durations\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        5.7, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        31.5@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"exit_codes\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"id\": \"148aa78d7aa0000\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"internal_failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"isolated_out\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolated\": \"abc123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"namespace\": \"default-gzip\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Heart beat succeeded on win32.\\n\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Foo\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs_ref\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"state\": 112, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"try_number\": 1, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"user\": \"unknown\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    }@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  ]@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@}@@@",
+      "@@@STEP_LOG_END@swarming.summary@@@",
+      "@@@STEP_LINK@shard #0 isolated out@blah@@@",
+      "@@@STEP_LINK@view steps on Milo@https://luci-milo.appspot.com/swarming/task/148aa78d7aa0000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "collect",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--decorate",
+      "--print-status-updates",
+      "--json",
+      "{\"base_task_name\": \"task-3/Linux/[dummy has\", \"tasks\": {\"task-3/Linux/[dummy has\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--task-summary-json",
+      "/path/to/tmp/json",
+      "--task-output-dir",
+      "[START_DIR]/swarming_temp_dir/outputs/task-3"
+    ],
+    "name": "task-3",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'<br>swarming pending 71s@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@{@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  \"shards\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"abandoned_ts\": null, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"bot_id\": \"vm30\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"completed_ts\": \"2014-09-25T01:42:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"durations\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        5.7, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        31.5@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"exit_codes\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"id\": \"148aa78d7aa0000\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"internal_failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"isolated_out\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolated\": \"abc123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"namespace\": \"default-gzip\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Heart beat succeeded on win32.\\n\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Foo\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs_ref\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"state\": 112, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"try_number\": 1, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"user\": \"unknown\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    }@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  ]@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@}@@@",
+      "@@@STEP_LOG_END@swarming.summary@@@",
+      "@@@STEP_LINK@shard #0 isolated out@blah@@@",
+      "@@@STEP_LINK@view steps on Milo@https://luci-milo.appspot.com/swarming/task/148aa78d7aa0000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "collect",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--decorate",
+      "--print-status-updates",
+      "--json",
+      "{\"base_task_name\": \"task-0/Linux/[dummy has\", \"tasks\": {\"task-0/Linux/[dummy has\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--task-summary-json",
+      "/path/to/tmp/json",
+      "--task-output-dir",
+      "[START_DIR]/swarming_temp_dir/outputs/task-0"
+    ],
+    "name": "task-0",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'<br>swarming pending 71s@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@{@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  \"shards\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"abandoned_ts\": null, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"bot_id\": \"vm30\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"completed_ts\": \"2014-09-25T01:42:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"durations\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        5.7, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        31.5@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"exit_codes\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"id\": \"148aa78d7aa0000\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"internal_failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"isolated_out\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolated\": \"abc123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"namespace\": \"default-gzip\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Heart beat succeeded on win32.\\n\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Foo\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs_ref\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"state\": 112, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"try_number\": 1, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"user\": \"unknown\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    }@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  ]@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@}@@@",
+      "@@@STEP_LOG_END@swarming.summary@@@",
+      "@@@STEP_LINK@shard #0 isolated out@blah@@@",
+      "@@@STEP_LINK@view steps on Milo@https://luci-milo.appspot.com/swarming/task/148aa78d7aa0000@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[START_DIR]/swarming.client/swarming.py",
+      "collect",
+      "--swarming",
+      "https://chromium-swarm.appspot.com",
+      "--decorate",
+      "--print-status-updates",
+      "--json",
+      "{\"base_task_name\": \"task-1/Linux/[dummy has\", \"tasks\": {\"task-1/Linux/[dummy has\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--task-summary-json",
+      "/path/to/tmp/json",
+      "--task-output-dir",
+      "[START_DIR]/swarming_temp_dir/outputs/task-1"
+    ],
+    "name": "task-1",
+    "~followup_annotations": [
+      "@@@STEP_TEXT@Run on OS: 'Linux'<br>swarming pending 71s@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@{@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  \"shards\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"abandoned_ts\": null, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"bot_id\": \"vm30\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"completed_ts\": \"2014-09-25T01:42:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"durations\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        5.7, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        31.5@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"exit_codes\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        0@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"id\": \"148aa78d7aa0000\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"internal_failure\": false, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"isolated_out\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolated\": \"abc123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"namespace\": \"default-gzip\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs\": [@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Heart beat succeeded on win32.\\n\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"Foo\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      ], @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs_ref\": {@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@        \"view_url\": \"blah\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"state\": 112, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"try_number\": 1, @@@",
+      "@@@STEP_LOG_LINE@swarming.summary@      \"user\": \"unknown\"@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@    }@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@  ]@@@",
+      "@@@STEP_LOG_LINE@swarming.summary@}@@@",
+      "@@@STEP_LOG_END@swarming.summary@@@",
+      "@@@STEP_LINK@shard #0 isolated out@blah@@@",
+      "@@@STEP_LINK@view steps on Milo@https://luci-milo.appspot.com/swarming/task/148aa78d7aa0000@@@"
+    ]
+  },
+  {
+    "name": "$result",
+    "recipe_result": null,
+    "status_code": 0
+  }
+]
\ No newline at end of file
diff --git a/infra/bots/recipe_modules/swarming/example.py b/infra/bots/recipe_modules/swarming/example.py
new file mode 100644
index 0000000000..d862c480a6
--- /dev/null
+++ b/infra/bots/recipe_modules/swarming/example.py
@@ -0,0 +1,30 @@
+# Copyright 2017 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+
+DEPS = [
+  'recipe_engine/path',
+  'recipe_engine/properties',
+  'recipe_engine/step',
+  'swarming',
+]
+
+
+def RunSteps(api):
+  api.swarming.setup('mydir', swarming_rev='abc123')
+  api.swarming.create_isolated_gen_json(
+      'isolate_path', 'isolate_dir', 'linux', 'task', {'myvar': 'myval'})
+  tasks_to_hashes = api.swarming.batcharchive(targets=[
+      'task-%s' % num for num in range(5)])
+  tasks = api.swarming.trigger_swarming_tasks(
+      tasks_to_hashes, dimensions={'os': 'Linux'})
+  for t in tasks:
+    api.swarming.collect_swarming_task(t)
+
+
+def GenTests(api):
+  yield (
+      api.test('test') +
+      api.properties(revision='abc123')
+  )