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/*
* Copyright (C) 2015 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 AAPT_TEST_COMMON_H
#define AAPT_TEST_COMMON_H
#include "ConfigDescription.h"
#include "Debug.h"
#include "ResourceTable.h"
#include "ResourceUtils.h"
#include "ValueVisitor.h"
#include "process/IResourceTableConsumer.h"
#include "util/StringPiece.h"
#include <gtest/gtest.h>
#include <iostream>
//
// GTEST 1.7 doesn't explicitly cast to bool, which causes explicit operators to fail to compile.
//
#define AAPT_ASSERT_TRUE(v) ASSERT_TRUE(bool(v))
#define AAPT_ASSERT_FALSE(v) ASSERT_FALSE(bool(v))
#define AAPT_EXPECT_TRUE(v) EXPECT_TRUE(bool(v))
#define AAPT_EXPECT_FALSE(v) EXPECT_FALSE(bool(v))
namespace aapt {
namespace test {
struct DummyDiagnosticsImpl : public IDiagnostics {
void error(const DiagMessage& message) override {
DiagMessageActual actual = message.build();
std::cerr << actual.source << ": error: " << actual.message << "." << std::endl;
}
void warn(const DiagMessage& message) override {
DiagMessageActual actual = message.build();
std::cerr << actual.source << ": warn: " << actual.message << "." << std::endl;
}
void note(const DiagMessage& message) override {}
};
inline ResourceName parseNameOrDie(const StringPiece16& str) {
ResourceNameRef ref;
bool result = ResourceUtils::tryParseReference(str, &ref);
assert(result && "invalid resource name");
return ref.toResourceName();
}
inline ConfigDescription parseConfigOrDie(const StringPiece& str) {
ConfigDescription config;
bool result = ConfigDescription::parse(str, &config);
assert(result && "invalid configuration");
return config;
}
template <typename T> T* getValueForConfig(ResourceTable* table, const StringPiece16& resName,
const ConfigDescription& config) {
Maybe<ResourceTable::SearchResult> result = table->findResource(parseNameOrDie(resName));
if (result) {
ResourceEntry* entry = result.value().entry;
auto iter = std::lower_bound(entry->values.begin(), entry->values.end(), config,
[](const ResourceConfigValue& a, const ConfigDescription& b)
-> bool {
return a.config < b;
});
if (iter != entry->values.end() && iter->config == config) {
return valueCast<T>(iter->value.get());
}
}
return nullptr;
}
template <typename T> T* getValue(ResourceTable* table, const StringPiece16& resName) {
return getValueForConfig<T>(table, resName, {});
}
} // namespace test
} // namespace aapt
#endif /* AAPT_TEST_COMMON_H */