[android] Stop using isolate.py for data dependency management. (RELAND)

build/android/pylib/utils/device_dependencies_test.py

+#! /usr/bin/env python
+# Copyright 2016 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.
+
+import os
+import unittest
+
+from pylib import constants
+from pylib.utils import device_dependencies
+
+
+class DevicePathComponentsForTest(unittest.TestCase):
+
+  def testCheckedInFile(self):
+    test_path = os.path.join(constants.DIR_SOURCE_ROOT, 'foo', 'bar', 'baz.txt')
+    output_directory = os.path.join(
+        constants.DIR_SOURCE_ROOT, 'out-foo', 'Release')
+    self.assertEquals(
+        [None, 'foo', 'bar', 'baz.txt'],
+        device_dependencies.DevicePathComponentsFor(
+            test_path, output_directory))
+
+  def testOutputDirectoryFile(self):
+    test_path = os.path.join(constants.DIR_SOURCE_ROOT, 'out-foo', 'Release',
+                             'icudtl.dat')
+    output_directory = os.path.join(
+        constants.DIR_SOURCE_ROOT, 'out-foo', 'Release')
+    self.assertEquals(
+        [None, 'icudtl.dat'],
+        device_dependencies.DevicePathComponentsFor(
+            test_path, output_directory))
+
+  def testOutputDirectorySubdirFile(self):
+    test_path = os.path.join(constants.DIR_SOURCE_ROOT, 'out-foo', 'Release',
+                             'test_dir', 'icudtl.dat')
+    output_directory = os.path.join(
+        constants.DIR_SOURCE_ROOT, 'out-foo', 'Release')
+    self.assertEquals(
+        [None, 'test_dir', 'icudtl.dat'],
+        device_dependencies.DevicePathComponentsFor(
+            test_path, output_directory))
+
+  def testOutputDirectoryPakFile(self):
+    test_path = os.path.join(constants.DIR_SOURCE_ROOT, 'out-foo', 'Release',
+                             'foo.pak')
+    output_directory = os.path.join(
+        constants.DIR_SOURCE_ROOT, 'out-foo', 'Release')
+    self.assertEquals(
+        [None, 'paks', 'foo.pak'],
+        device_dependencies.DevicePathComponentsFor(
+            test_path, output_directory))
+
+
+if __name__ == '__main__':
+  unittest.main()