Move legacy-test to test-base

Make it consistent with the test-mock and test-runner directories.
Also renames the files in api/ subdirectory.

Bug: 30188076
Test: make checkbuild
Change-Id: If4f99a65fcca416ede5b3e63481398f0b451bcb7
diff --git a/test-base/Android.mk b/test-base/Android.mk
new file mode 100644
index 0000000..f73eff7
--- /dev/null
+++ b/test-base/Android.mk
@@ -0,0 +1,169 @@
+#
+# Copyright (C) 2016 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.
+#
+
+LOCAL_PATH:= $(call my-dir)
+
+# Build the legacy-test library
+# =============================
+# This contains the junit.framework and android.test classes that were in
+# Android API level 25 excluding those from android.test.runner.
+# Also contains the com.android.internal.util.Predicate[s] classes.
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_MODULE := legacy-test
+LOCAL_NO_STANDARD_LIBRARIES := true
+LOCAL_JAVA_LIBRARIES := core-oj core-libart framework
+
+include $(BUILD_JAVA_LIBRARY)
+
+# Build the repackaged-legacy-test library
+# ========================================
+# This contains repackaged versions of the classes from legacy-test.
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_MODULE := repackaged-legacy-test
+LOCAL_NO_STANDARD_LIBRARIES := true
+LOCAL_JAVA_LIBRARIES := core-oj core-libart framework
+LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+# Generate the stub source files for legacy.test.stubs
+# ====================================================
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    $(call all-java-files-under, src)
+
+LOCAL_JAVA_LIBRARIES := \
+    core-oj \
+    core-libart \
+    framework \
+
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+LOCAL_DROIDDOC_SOURCE_PATH := $(LOCAL_PATH)/src
+
+LEGACY_TEST_OUTPUT_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/JAVA_LIBRARIES/legacy.test.stubs_intermediates/api.txt
+LEGACY_TEST_OUTPUT_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/JAVA_LIBRARIES/legacy.test.stubs_intermediates/removed.txt
+
+LEGACY_TEST_API_FILE := $(LOCAL_PATH)/api/android-test-base-current.txt
+LEGACY_TEST_REMOVED_API_FILE := $(LOCAL_PATH)/api/android-test-base-removed.txt
+
+LOCAL_DROIDDOC_OPTIONS:= \
+    -stubpackages android.test:android.test.suitebuilder.annotation:com.android.internal.util:junit.framework \
+    -stubsourceonly \
+    -stubs $(TARGET_OUT_COMMON_INTERMEDIATES)/JAVA_LIBRARIES/legacy.test.stubs_intermediates/src \
+    -nodocs \
+    -api $(LEGACY_TEST_OUTPUT_API_FILE) \
+    -removedApi $(LEGACY_TEST_OUTPUT_REMOVED_API_FILE) \
+
+LOCAL_UNINSTALLABLE_MODULE := true
+LOCAL_MODULE := legacy-test-api-stubs-gen
+
+include $(BUILD_DROIDDOC)
+
+# Remember the target that will trigger the code generation.
+legacy_test_api_gen_stamp := $(full_target)
+
+# Add some additional dependencies
+$(LEGACY_TEST_OUTPUT_API_FILE): $(full_target)
+$(LEGACY_TEST_OUTPUT_REMOVED_API_FILE): $(full_target)
+
+# Build the legacy.test.stubs library
+# ===================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := legacy.test.stubs
+
+LOCAL_SOURCE_FILES_ALL_GENERATED := true
+LOCAL_SDK_VERSION := current
+LOCAL_ADDITIONAL_DEPENDENCIES := $(legacy_test_api_gen_stamp)
+
+# Make sure to run droiddoc first to generate the stub source files.
+LOCAL_ADDITIONAL_DEPENDENCIES := $(legacy_test_api_gen_stamp)
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+# Archive a copy of the classes.jar in SDK build.
+$(call dist-for-goals,sdk win_sdk,$(full_classes_jar):legacy.test.stubs.jar)
+
+# Check that the legacy.test.stubs library has not changed
+# ========================================================
+
+# Check that the API we're building hasn't changed from the not-yet-released
+# SDK version.
+$(eval $(call check-api, \
+    check-legacy-test-api-current, \
+    $(LEGACY_TEST_API_FILE), \
+    $(LEGACY_TEST_OUTPUT_API_FILE), \
+    $(LEGACY_TEST_REMOVED_API_FILE), \
+    $(LEGACY_TEST_OUTPUT_REMOVED_API_FILE), \
+    -error 2 -error 3 -error 4 -error 5 -error 6 \
+    -error 7 -error 8 -error 9 -error 10 -error 11 -error 12 -error 13 -error 14 -error 15 \
+    -error 16 -error 17 -error 18 -error 19 -error 20 -error 21 -error 23 -error 24 \
+    -error 25 -error 26 -error 27, \
+    cat $(LOCAL_PATH)/api/apicheck_msg_android_test_base.txt, \
+    check-legacy-test-api, \
+    $(call doc-timestamp-for,legacy-test-api-stubs-gen) \
+    ))
+
+.PHONY: check-legacy-test-api
+checkapi: check-legacy-test-api
+
+.PHONY: update-legacy-test-api
+update-api: update-legacy-test-api
+
+update-legacy-test-api: $(LEGACY_TEST_OUTPUT_API_FILE) | $(ACP)
+	@echo Copying current.txt
+	$(hide) $(ACP) $(LEGACY_TEST_OUTPUT_API_FILE) $(LEGACY_TEST_API_FILE)
+	@echo Copying removed.txt
+	$(hide) $(ACP) $(LEGACY_TEST_OUTPUT_REMOVED_API_FILE) $(LEGACY_TEST_REMOVED_API_FILE)
+
+# Build the legacy-android-test library
+# =====================================
+# This contains the android.test classes that were in Android API level 25,
+# including those from android.test.runner.
+# Also contains the com.android.internal.util.Predicate[s] classes.
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    $(call all-java-files-under, src/android) \
+    $(call all-java-files-under, ../test-runner/src/android) \
+    $(call all-java-files-under, ../test-mock/src/android) \
+    $(call all-java-files-under, src/com)
+LOCAL_MODULE := legacy-android-test
+LOCAL_NO_STANDARD_LIBRARIES := true
+LOCAL_JAVA_LIBRARIES := core-oj core-libart framework junit
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+ifeq ($(HOST_OS),linux)
+# Build the legacy-performance-test-hostdex library
+# =================================================
+# This contains the android.test.PerformanceTestCase class only
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := src/android/test/PerformanceTestCase.java
+LOCAL_MODULE := legacy-performance-test-hostdex
+
+include $(BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY)
+endif  # HOST_OS == linux
+
+legacy_test_api_gen_stamp :=