Converts monkey test to its own test type

build/android/pylib/monkey/test_runner.py

+# Copyright (c) 2013 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.
+
+"""Runs a monkey test on a single device."""
+
+import random
+
+from pylib.base import base_test_result
+from pylib.base import base_test_runner
+
+
+class TestRunner(base_test_runner.BaseTestRunner):
+  """A TestRunner instance runs a monkey test on a single device."""
+
+  def __init__(self, test_options, device, shard_index):
+    super(TestRunner, self).__init__(device, None, test_options.build_type)
+    self.options = test_options
+
+  def _LaunchMonkeyTest(self):
+    """Runs monkey test for a given package.
+
+    Returns:
+      Output from the monkey command on the device.
+    """
+
+    timeout_ms = self.options.event_count * self.options.throttle * 1.5
+
+    cmd = ['monkey',
+           '-p %s' % self.options.package_name,
+           ' '.join(['-c %s' % c for c in self.options.category]),
+           '--throttle %d' % self.options.throttle,
+           '-s %d' % (self.options.seed or random.randint(1, 100)),
+           '-v ' * self.options.verbose_count,
+           '--monitor-native-crashes',
+           '--kill-process-after-error',
+           self.options.extra_args,
+           '%d' % self.options.event_count]
+    return self.adb.RunShellCommand(' '.join(cmd), timeout_time=timeout_ms)
+
+  def RunTest(self, test_name):
+    """Run a Monkey test on the device.
+
+    Args:
+      test_name: String to use for logging the test result.
+
+    Returns:
+      A tuple of (TestRunResults, retry).
+    """
+    self.adb.StartActivity(self.options.package_name,
+                           self.options.activity_name,
+                           wait_for_completion=True,
+                           action='android.intent.action.MAIN',
+                           force_stop=True)
+
+    # Chrome crashes are not always caught by Monkey test runner.
+    # Verify Chrome has the same PID before and after the test.
+    before_pids = self.adb.ExtractPid(self.options.package_name)
+
+    # Run the test.
+    output = ''
+    if before_pids:
+      output = '\n'.join(self._LaunchMonkeyTest())
+      after_pids = self.adb.ExtractPid(self.options.package_name)
+
+    crashed = (not before_pids or not after_pids
+               or after_pids[0] != before_pids[0])
+
+    results = base_test_result.TestRunResults()
+    if 'Monkey finished' in output and not crashed:
+      result = base_test_result.BaseTestResult(
+          test_name, base_test_result.ResultType.PASS, log=output)
+    else:
+      result = base_test_result.BaseTestResult(
+          test_name, base_test_result.ResultType.FAIL, log=output)
+    results.AddResult(result)
+    return results, False