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118 lines
5.2 KiB
118 lines
5.2 KiB
4 months ago
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <EngineConfig.h>
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#include <ParameterManagerWrapper.h>
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#include <gtest/gtest.h>
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#include <unistd.h>
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#include <string>
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#include "utility/ValidateXml.h"
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#include <system/audio_config.h>
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static const std::string config = "audio_policy_engine_configuration.xml";
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static const std::string schema =
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std::string(XSD_DIR) + "/audio_policy_engine_configuration_V1_0.xsd";
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static const std::string configurableSchemas =
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std::string(XSD_DIR) + "/audio_policy_engine_configurable_configuration_V1_0.xsd";
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static const std::string configurableConfig =
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"parameter-framework/ParameterFrameworkConfigurationPolicy.xml";
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/**
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* @brief TEST to ensure the audio policy engine configuration file is validating schemas.
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* Note: this configuration file is not mandatory, an hardcoded fallback is provided, so
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* it does not fail if not found.
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*/
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TEST(ValidateConfiguration, audioPolicyEngineConfiguration) {
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RecordProperty("description",
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"Verify that the audio policy engine configuration file "
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"is valid according to the schemas");
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EXPECT_VALID_XML_MULTIPLE_LOCATIONS(config.c_str(), android::audio_get_configuration_paths(),
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schema.c_str());
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}
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/**
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* @brief deviceUsesConfigurableEngine checks if the configuration file for
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* the engine presents on the device AND
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* for the configurable engine (aka Parameter-Framework top configuration file) presents.
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*/
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static bool deviceUsesConfigurableEngine() {
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return android::hardware::audio::common::test::utility::validateXmlMultipleLocations<true>(
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"", "", "", config.c_str(), android::audio_get_configuration_paths(),
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schema.c_str()) &&
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android::hardware::audio::common::test::utility::validateXmlMultipleLocations<true>(
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"", "", "", configurableConfig.c_str(), android::audio_get_configuration_paths(),
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configurableSchemas.c_str());
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}
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TEST(ValidateConfiguration, audioPolicyEngineConfigurable) {
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if (!deviceUsesConfigurableEngine()) {
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GTEST_SKIP() << "Device using legacy engine without parameter-framework, n-op.";
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}
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RecordProperty("description",
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"Verify that the audio policy engine PFW configuration files "
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"are valid according to the schemas");
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auto testAudioPolicyEnginePfw = [&](bool validateSchema, const std::string& schemasUri) {
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auto result = android::engineConfig::parse();
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ASSERT_NE(nullptr, result.parsedConfig)
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<< "failed to parse audio policy engine configuration";
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ASSERT_EQ(result.nbSkippedElement, 0) << "skipped %zu elements " << result.nbSkippedElement;
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std::unique_ptr<android::audio_policy::ParameterManagerWrapper> policyParameterMgr(
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new android::audio_policy::ParameterManagerWrapper(validateSchema, schemasUri));
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ASSERT_NE(nullptr, policyParameterMgr) << "failed to create Audio Policy Engine PFW";
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// Load the criterion types and criteria
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for (auto& criterion : result.parsedConfig->criteria) {
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android::engineConfig::CriterionType criterionType;
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for (auto& configCriterionType : result.parsedConfig->criterionTypes) {
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if (configCriterionType.name == criterion.typeName) {
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criterionType = configCriterionType;
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break;
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}
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}
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ASSERT_FALSE(criterionType.name.empty())
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<< "Invalid criterion type for " << criterion.name.c_str();
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policyParameterMgr->addCriterion(criterion.name, criterionType.isInclusive,
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criterionType.valuePairs,
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criterion.defaultLiteralValue);
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}
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ASSERT_EQ(0, result.nbSkippedElement) << "failed to parse Audio Policy Engine PFW criteria";
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// If the PFW cannot validate, it will not start
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std::string error;
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auto status = policyParameterMgr->start(error);
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ASSERT_EQ(status, android::NO_ERROR)
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<< "failed to " << (validateSchema ? "validate" : "start")
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<< " Audio Policy Engine PFW: " << error;
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ASSERT_TRUE(policyParameterMgr->isStarted());
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};
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// First round for sanity to ensure we can launch the Audio Policy Engine PFW without
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// schema validation successfully, otherwise it is not forth going on running validation...
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testAudioPolicyEnginePfw(false, {});
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// If second round fails, it means parameter-framework cannot validate schema
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testAudioPolicyEnginePfw(true, {XSD_PFW_DIR});
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}
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