Audio VTS: Enforce policy configuration format
Validate the audio_policy_configuration.xml supplied in /vendor against
the format schema.
Test: Run the VTS test on target
Test: vts-tradefed run commandAndExit vts --skip-all-system-status-check --primary-abi-only --skip-preconditions --module VtsHalAudioV2_0Target -t CheckConfig.audioPolicyConfigurationValidation
Bug: 35700978
Change-Id: I800e692a6ff4f64655007c33af7e34d879ee1132
Signed-off-by: Kevin Rocard <krocard@google.com>
diff --git a/audio/2.0/vts/functional/utility/ValidateXml.h b/audio/2.0/vts/functional/utility/ValidateXml.h
new file mode 100644
index 0000000..619dd40
--- /dev/null
+++ b/audio/2.0/vts/functional/utility/ValidateXml.h
@@ -0,0 +1,47 @@
+/*
+ * 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.
+ */
+
+#ifndef ANDROID_HARDWARE_AUDIO_TEST_VALIDATEXML
+#define ANDROID_HARDWARE_AUDIO_TEST_VALIDATEXML
+
+#include <gtest/gtest.h>
+
+namespace android {
+namespace hardware {
+namespace audio {
+namespace test {
+
+/** Validate the provided XmlFile with the provided xsdFile.
+ * Intended to use with ASSERT_PRED_FORMAT2 as such:
+ * ASSERT_PRED_FORMAT2(validateXml, pathToXml, pathToXsd);
+ * See ASSERT_VALID_XML for a helper macro.
+ */
+::testing::AssertionResult validateXml(const char* xmlFilePathExpr,
+ const char* xsdFilePathExpr,
+ const char* xmlFilePath,
+ const char* xsdPathName);
+
+/** Helper gtest ASSERT to test xml validity against an xsd. */
+#define ASSERT_VALID_XML(xmlFilePath, xsdFilePath) \
+ ASSERT_PRED_FORMAT2(::android::hardware::audio::test::validateXml, \
+ xmlFilePath, xsdFilePath)
+
+} // namespace test
+} // namespace audio
+} // namespace hardware
+} // namespace android
+
+#endif // ANDROID_HARDWARE_AUDIO_TEST_VALIDATEXML