WebRTC Android APK trybot recipe

scripts/slave/recipe_modules/base_android/api.py

Index: scripts/slave/recipe_modules/base_android/api.py
diff --git a/scripts/slave/recipe_modules/base_android/api.py b/scripts/slave/recipe_modules/base_android/api.py
new file mode 100644
index 0000000000000000000000000000000000000000..2fff66b0ac494763f12e904358bc8a20761e1aea
--- /dev/null
+++ b/scripts/slave/recipe_modules/base_android/api.py
@@ -0,0 +1,51 @@
+# Copyright 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.
+
+from slave import recipe_api
+
+class BaseAndroidApi(recipe_api.RecipeApi):
+  def __init__(self, **kwargs):
+    super(BaseAndroidApi, self).__init__(**kwargs)
+    self._env = {}
+
+  def envsetup(self):
+    """Use envsetup.sh to read environment variables to use for Android.
+
+    This environment will be used for runhooks, compile and test_runner with the
+    exception for the GYP_* variables, which are excluded to avoid confusion
+    with settings in the chromium recipe module config.
+    """
+    envsetup_cmd = [self.m.path.checkout('build', 'android', 'envsetup.sh')]
+    if self.target_arch:
+      envsetup_cmd += ['--target-arch=%s' % self.target_arch]
+
+    cmd = ([self.m.path.build('scripts', 'slave', 'env_dump.py'),
+            '--output-json', self.m.json.output()] + envsetup_cmd)
+    yield self.m.step('envsetup', cmd, env=self._env)
+
+    env_diff = self.m.step_history.last_step().json.output
+    self._env.update((k, v) for k, v in env_diff.iteritems()
+                     if not k.startswith('GYP_'))
+
+  @property
+  def target_arch(self):
+    """Convert from recipe arch to Android architecture string."""
+    return {
+      'intel': 'x86',
+      'arm':   'arm',
+      'mips':  'mips',
+    }.get(self.m.chromium.c.TARGET_ARCH, '')
+
+  def runhooks(self):
+    return self.m.chromium.runhooks(env=self._env)
+
+  def compile(self):
+    return self.m.chromium.compile(env=self._env)
+
+  def test_runner(self, test):
+    script = self.m.path.checkout('build', 'android', 'test_runner.py')
+    args = ['gtest', '-s', test, '--verbose']
+    if self.m.chromium.c.BUILD_CONFIG == 'Release':
+      args += ['--release']
+    return self.m.python(test, script, args, env=self._env)