android: Add 4 new linker tests.

build/android/pylib/linker/setup.py

Index: build/android/pylib/linker/setup.py
diff --git a/build/android/pylib/linker/setup.py b/build/android/pylib/linker/setup.py
index 029be05e13cdbcf43792800c7aa68c072bd03aba..a13ea4d78b27315311e126e31170d4aa79308e69 100644
--- a/build/android/pylib/linker/setup.py
+++ b/build/android/pylib/linker/setup.py
@@ -4,7 +4,6 @@
 
 """Setup for linker tests."""
 
-import logging
 import os
 import sys
 import types
@@ -12,6 +11,12 @@ import types
 import test_case
 import test_runner
 
+from pylib import constants
+
+sys.path.insert(0,
+                os.path.join(constants.DIR_SOURCE_ROOT, 'build', 'util', 'lib',
+                             'common'))
+import unittest_util
 
 def Setup(options, devices):
   """Creates a list of test cases and a runner factory.
@@ -19,12 +24,20 @@ def Setup(options, devices):
   Returns:
     A tuple of (TestRunnerFactory, tests).
   """
-
-  all_tests = [
-      test_case.LinkerTestCase('ForRegularDevice',
-                               is_low_memory=False),
-      test_case.LinkerTestCase('ForLowMemoryDevice',
-                               is_low_memory=True) ]
+  test_cases = [
+      test_case.LinkerLibraryAddressTest,
+      test_case.LinkerSharedRelroTest,
+      test_case.LinkerRandomizationTest ]
+
+  low_memory_modes = [False, True]
+  all_tests = [t(is_low_memory=m) for t in test_cases for m in low_memory_modes]
+
+  if options.test_filter:
+    all_test_names = [ test.qualified_name for test in all_tests ]
+    filtered_test_names = unittest_util.FilterTestNames(all_test_names,
+                                                        options.test_filter)
+    all_tests = [t for t in all_tests \
+                 if t.qualified_name in filtered_test_names]
 
   def TestRunnerFactory(device, shard_index):
     return test_runner.LinkerTestRunner(