diff --git a/core/autogen_test_config.mk b/core/autogen_test_config.mk
new file mode 100644
index 000000000..9f3a2a6b2
--- /dev/null
+++ b/core/autogen_test_config.mk
@@ -0,0 +1,60 @@
+#
+# Copyright (C) 2017 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This build rule allows TradeFed test config file to be created based on
+# following inputs:
+# is_native: If the test is a native test.
+# LOCAL_MANIFEST_FILE: Name of the AndroidManifest file for the test. If it's
+# not set, default value `AndroidManifest.xml` will be used.
+# Output:
+# autogen_test_config_file: Path to the test config file generated.
+
+autogen_test_config_file := $(dir $(LOCAL_BUILT_MODULE))$(LOCAL_MODULE).config
+ifeq (true,$(is_native))
+# Auto generating test config file for native test
+$(autogen_test_config_file) : $(NATIVE_TEST_CONFIG_TEMPLATE)
+ @echo "Auto generating test config $(notdir $@)"
+ $(hide) sed 's&{MODULE}&$(PRIVATE_MODULE)&g' $^ > $@
+my_auto_generate_config := true
+else
+# Auto generating test config file for instrumentation test
+ifeq ($(strip $(LOCAL_MANIFEST_FILE)),)
+ LOCAL_MANIFEST_FILE := AndroidManifest.xml
+endif
+ifdef LOCAL_FULL_MANIFEST_FILE
+ my_android_manifest := $(LOCAL_FULL_MANIFEST_FILE)
+else
+ my_android_manifest := $(LOCAL_PATH)/$(LOCAL_MANIFEST_FILE)
+endif
+ifneq (,$(wildcard $(my_android_manifest)))
+$(autogen_test_config_file) : $(my_android_manifest) $(EMPTY_TEST_CONFIG) $(INSTRUMENTATION_TEST_CONFIG_TEMPLATE)
+ @echo "Auto generating test config $(notdir $@)"
+ @rm -f $@
+ $(hide) $(AUTOGEN_TEST_CONFIG_SCRIPT) $@ $^
+my_auto_generate_config := true
+endif # ifeq (,$(wildcard $(my_android_manifest)))
+endif # ifneq (true,$(is_native))
+
+ifeq (true,$(my_auto_generate_config))
+ LOCAL_INTERMEDIATE_TARGETS += $(autogen_test_config_file)
+ $(LOCAL_BUILT_MODULE): $(autogen_test_config_file)
+ ALL_MODULES.$(my_register_name).auto_test_config := true
+else
+ autogen_test_config_file :=
+endif
+
+my_android_manifest :=
+my_auto_generate_config :=
diff --git a/core/base_rules.mk b/core/base_rules.mk
index dc3a78bb7..9234abe72 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -510,7 +510,6 @@ ifdef LOCAL_MULTILIB
endif
ifdef is_native
arch_dir := /$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
- is_native :=
endif
# The module itself.
@@ -531,13 +530,35 @@ $(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
$(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
$(s):$(dir)/$(n)))))
+test_config := $(wildcard $(LOCAL_PATH)/AndroidTest.xml)
+ifeq (,$(test_config))
+ ifneq (true,$(is_native))
+ is_instrumentation_test := true
+ ifeq (true, $(LOCAL_IS_HOST_MODULE))
+ is_instrumentation_test := false
+ endif
+ endif
+ # CTS modules can be used for test data, so test config files must be
+ # explicitly created using AndroidTest.xml
+ ifeq (,$(filter cts, $(LOCAL_COMPATIBILITY_SUITE)))
+ ifeq (true, $(filter true,$(is_native) $(is_instrumentation_test)))
+ include $(BUILD_SYSTEM)/autogen_test_config.mk
+ test_config := $(autogen_test_config_file)
+ autogen_test_config_file :=
+ endif
+ endif
+endif
-ifneq (,$(wildcard $(LOCAL_PATH)/AndroidTest.xml))
+is_instrumentation_test :=
+
+ifneq (,$(test_config))
$(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
$(eval my_compat_dist_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
- $(LOCAL_PATH)/AndroidTest.xml:$(dir)/$(LOCAL_MODULE).config)))
+ $(test_config):$(dir)/$(LOCAL_MODULE).config)))
endif
+test_config :=
+
ifneq (,$(wildcard $(LOCAL_PATH)/DynamicConfig.xml))
$(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \
$(eval my_compat_dist_$(suite) += $(foreach dir, $(call compatibility_suite_dirs,$(suite)), \
@@ -552,6 +573,9 @@ $(foreach extra_config, $(wildcard $(LOCAL_PATH)/$(LOCAL_MODULE)_*.config), \
endif
endif # $(my_prefix)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_compat_files
+arch_dir :=
+is_native :=
+
ifneq ($(my_test_data_file_pairs),)
$(foreach pair, $(my_test_data_file_pairs), \
$(eval parts := $(subst :,$(space),$(pair))) \
diff --git a/core/config.mk b/core/config.mk
index 3b1c1572f..ff68f56dd 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -156,8 +156,15 @@ BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk
BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk
BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk
-BUILD_HOST_TEST_CONFIG:= $(BUILD_SYSTEM)/host_test_config.mk
-BUILD_TARGET_TEST_CONFIG:= $(BUILD_SYSTEM)/target_test_config.mk
+BUILD_HOST_TEST_CONFIG := $(BUILD_SYSTEM)/host_test_config.mk
+BUILD_TARGET_TEST_CONFIG := $(BUILD_SYSTEM)/target_test_config.mk
+
+INSTRUMENTATION_TEST_CONFIG_TEMPLATE := $(BUILD_SYSTEM)/instrumentation_test_config_template.xml
+NATIVE_TEST_CONFIG_TEMPLATE := $(BUILD_SYSTEM)/native_test_config_template.xml
+EMPTY_TEST_CONFIG := $(BUILD_SYSTEM)/empty_test_config.xml
+
+# Tool to generate TradeFed test config file automatically.
+AUTOGEN_TEST_CONFIG_SCRIPT := build/make/tools/auto_gen_test_config.py
# ###############################################################
# Parse out any modifier targets.
diff --git a/core/empty_test_config.xml b/core/empty_test_config.xml
new file mode 100644
index 000000000..7c9daff81
--- /dev/null
+++ b/core/empty_test_config.xml
@@ -0,0 +1,19 @@
+
+
+
+
diff --git a/core/instrumentation_test_config_template.xml b/core/instrumentation_test_config_template.xml
new file mode 100644
index 000000000..a0badabca
--- /dev/null
+++ b/core/instrumentation_test_config_template.xml
@@ -0,0 +1,26 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/core/native_test_config_template.xml b/core/native_test_config_template.xml
new file mode 100644
index 000000000..a960529ed
--- /dev/null
+++ b/core/native_test_config_template.xml
@@ -0,0 +1,27 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/core/tasks/module-info.mk b/core/tasks/module-info.mk
index f6d688caa..b45526f4d 100644
--- a/core/tasks/module-info.mk
+++ b/core/tasks/module-info.mk
@@ -12,6 +12,7 @@ $(MODULE_INFO_JSON):
'"tags": [$(foreach w,$(sort $(ALL_MODULES.$(m).TAGS)),"$(w)", )], ' \
'"installed": [$(foreach w,$(sort $(ALL_MODULES.$(m).INSTALLED)),"$(w)", )], ' \
'"compatibility_suites": [$(foreach w,$(sort $(ALL_MODULES.$(m).COMPATIBILITY_SUITES)),"$(w)", )], ' \
+ '"auto_test_config": [$(ALL_MODULES.$(m).auto_test_config)], ' \
'},\n' \
) | sed -e 's/, *\]/]/g' -e 's/, *\}/ }/g' -e '$$s/,$$//' >> $@
$(hide) echo '}' >> $@
diff --git a/tools/auto_gen_test_config.py b/tools/auto_gen_test_config.py
new file mode 100755
index 000000000..fa018f457
--- /dev/null
+++ b/tools/auto_gen_test_config.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2017 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""A tool to generate TradeFed test config file.
+"""
+
+import os
+import shutil
+import sys
+from xml.dom.minidom import parse
+
+ATTRIBUTE_LABEL = 'android:label'
+ATTRIBUTE_RUNNER = 'android:name'
+ATTRIBUTE_TARGET_PACKAGE = 'android:targetPackage'
+
+PLACEHOLDER_LABEL = '{LABEL}'
+PLACEHOLDER_MODULE = '{MODULE}'
+PLACEHOLDER_PACKAGE = '{PACKAGE}'
+PLACEHOLDER_RUNNER = '{RUNNER}'
+PLACEHOLDER_TEST_TYPE = '{TEST_TYPE}'
+
+
+def main(argv):
+ """Entry point of auto_gen_test_config.
+
+ Args:
+ argv: A list of arguments.
+ Returns:
+ 0 if no error, otherwise 1.
+ """
+ if len(argv) != 4:
+ sys.stderr.write(
+ 'Invalid arguements. The script requires 4 arguments for file paths: '
+ 'target_config android_manifest empty_config '
+ 'instrumentation_test_config_template.\n')
+ return 1
+ target_config = argv[0]
+ android_manifest = argv[1]
+ empty_config = argv[2]
+ instrumentation_test_config_template = argv[3]
+
+ manifest = parse(android_manifest)
+ instrumentation_elements = manifest.getElementsByTagName('instrumentation')
+ if len(instrumentation_elements) != 1:
+ # Failed to locate instrumentation element in AndroidManifest file.
+ # Empty test config file will be created.
+ shutil.copyfile(empty_config, target_config)
+ return 0
+
+ module = os.path.splitext(os.path.basename(target_config))[0]
+ instrumentation = instrumentation_elements[0]
+ if instrumentation.attributes.has_key(ATTRIBUTE_LABEL):
+ label = instrumentation.attributes[ATTRIBUTE_LABEL].value
+ else:
+ label = module
+ runner = instrumentation.attributes[ATTRIBUTE_RUNNER].value
+ package = instrumentation.attributes[ATTRIBUTE_TARGET_PACKAGE].value
+ test_type = ('AndroidJUnitTest' if runner.endswith('.AndroidJUnitRunner')
+ else 'InstrumentationTest')
+
+ with open(instrumentation_test_config_template) as template:
+ config = template.read()
+ config = config.replace(PLACEHOLDER_LABEL, label)
+ config = config.replace(PLACEHOLDER_MODULE, module)
+ config = config.replace(PLACEHOLDER_PACKAGE, package)
+ config = config.replace(PLACEHOLDER_TEST_TYPE, test_type)
+ config = config.replace(PLACEHOLDER_RUNNER, runner)
+ with open(target_config, 'w') as config_file:
+ config_file.write(config)
+ return 0
+
+if __name__ == '__main__':
+ sys.exit(main(sys.argv[1:]))
diff --git a/tools/auto_gen_test_config_test.py b/tools/auto_gen_test_config_test.py
new file mode 100644
index 000000000..a438b734a
--- /dev/null
+++ b/tools/auto_gen_test_config_test.py
@@ -0,0 +1,170 @@
+#!/usr/bin/env python
+#
+# Copyright 2017, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Unittests for auto_gen_test_config."""
+
+import os
+import shutil
+import tempfile
+import unittest
+
+import auto_gen_test_config
+
+TEST_MODULE = 'TestModule'
+
+MANIFEST_INVALID = """
+
+
+"""
+
+MANIFEST_JUNIT_TEST = """
+
+
+
+"""
+
+MANIFEST_INSTRUMENTATION_TEST = """
+
+
+
+"""
+
+EXPECTED_JUNIT_TEST_CONFIG = """
+
+
+
+
+
+
+
+
+
+
+
+
+"""
+
+EXPECTED_INSTRUMENTATION_TEST_CONFIG = """
+
+
+
+
+
+
+
+
+
+
+
+
+"""
+
+MAKE_ROOT = os.path.dirname(os.path.dirname(__file__))
+EMPTY_TEST_CONFIG = os.path.join(MAKE_ROOT, 'core', 'empty_test_config.xml')
+INSTRUMENTATION_TEST_CONFIG_TEMPLATE = os.path.join(
+ MAKE_ROOT, 'core', 'instrumentation_test_config_template.xml')
+
+
+class AutoGenTestConfigUnittests(unittest.TestCase):
+ """Unittests for auto_gen_test_config."""
+
+ def setUp(self):
+ """Setup directory for test."""
+ self.test_dir = tempfile.mkdtemp()
+ self.config_file = os.path.join(self.test_dir, TEST_MODULE + '.config')
+ self.manifest_file = os.path.join(self.test_dir, 'AndroidManifest.xml')
+
+ def tearDown(self):
+ """Cleanup the test directory."""
+ shutil.rmtree(self.test_dir, ignore_errors=True)
+
+ def testInvalidManifest(self):
+ """An empty test config should be generated if AndroidManifest is invalid.
+ """
+ with open(self.manifest_file, 'w') as f:
+ f.write(MANIFEST_INVALID)
+
+ argv = [self.config_file,
+ self.manifest_file,
+ EMPTY_TEST_CONFIG,
+ INSTRUMENTATION_TEST_CONFIG_TEMPLATE]
+ auto_gen_test_config.main(argv)
+ with open(self.config_file) as config_file:
+ with open(EMPTY_TEST_CONFIG) as empty_config:
+ self.assertEqual(config_file.read(), empty_config.read())
+
+ def testCreateJUnitTestConfig(self):
+ """Test creating test config for AndroidJUnitTest.
+ """
+ with open(self.manifest_file, 'w') as f:
+ f.write(MANIFEST_JUNIT_TEST)
+
+ argv = [self.config_file,
+ self.manifest_file,
+ EMPTY_TEST_CONFIG,
+ INSTRUMENTATION_TEST_CONFIG_TEMPLATE]
+ auto_gen_test_config.main(argv)
+ with open(self.config_file) as config_file:
+ self.assertEqual(config_file.read(), EXPECTED_JUNIT_TEST_CONFIG)
+
+ def testCreateInstrumentationTestConfig(self):
+ """Test creating test config for AndroidJUnitTest.
+ """
+ with open(self.manifest_file, 'w') as f:
+ f.write(MANIFEST_INSTRUMENTATION_TEST)
+
+ argv = [self.config_file,
+ self.manifest_file,
+ EMPTY_TEST_CONFIG,
+ INSTRUMENTATION_TEST_CONFIG_TEMPLATE]
+ auto_gen_test_config.main(argv)
+ with open(self.config_file) as config_file:
+ self.assertEqual(
+ config_file.read(), EXPECTED_INSTRUMENTATION_TEST_CONFIG)
+
+if __name__ == '__main__':
+ unittest.main()