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/*
* Copyright (C) 2024 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.
*/
#if defined(ART_TARGET_ANDROID)
#include "library_namespaces.h"
#include "android-base/result-gmock.h"
#include "gtest/gtest.h"
#include "public_libraries.h"
namespace android {
namespace nativeloader {
namespace {
using ::android::base::testing::HasError;
using ::android::base::testing::HasValue;
using ::android::base::testing::WithMessage;
using ::testing::StartsWith;
static ApiDomain GetProductApiDomain(ApiDomain fallback_domain) {
// GetApiDomainFromPath returns API_DOMAIN_PRODUCT only if the device is
// trebleized and has an unbundled product partition.
return is_product_treblelized() ? API_DOMAIN_PRODUCT : fallback_domain;
}
TEST(LibraryNamespacesTest, TestGetApiDomainFromPath) {
EXPECT_EQ(GetApiDomainFromPath("/data/somewhere"), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("/system/somewhere"), API_DOMAIN_SYSTEM);
EXPECT_EQ(GetApiDomainFromPath("/system_ext/somewhere"), API_DOMAIN_SYSTEM);
EXPECT_EQ(GetApiDomainFromPath("/systemext/somewhere"), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("/product/somewhere"), GetProductApiDomain(API_DOMAIN_DEFAULT));
EXPECT_EQ(GetApiDomainFromPath("/vendor/somewhere"), API_DOMAIN_VENDOR);
EXPECT_EQ(GetApiDomainFromPath("/system/product/somewhere"),
GetProductApiDomain(API_DOMAIN_SYSTEM));
EXPECT_EQ(GetApiDomainFromPath("/system/vendor/somewhere"), API_DOMAIN_VENDOR);
EXPECT_EQ(GetApiDomainFromPath(""), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("/"), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("product/somewhere"), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("/product"), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("/product/"), GetProductApiDomain(API_DOMAIN_DEFAULT));
EXPECT_EQ(GetApiDomainFromPath(":/product/"), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("/data/somewhere:/product/somewhere"), API_DOMAIN_DEFAULT);
EXPECT_EQ(GetApiDomainFromPath("/vendor/somewhere:/product/somewhere"), API_DOMAIN_VENDOR);
EXPECT_EQ(GetApiDomainFromPath("/product/somewhere:/vendor/somewhere"),
GetProductApiDomain(API_DOMAIN_DEFAULT));
}
TEST(LibraryNamespacesTest, TestGetApiDomainFromPathList) {
EXPECT_THAT(GetApiDomainFromPathList("/data/somewhere"), HasValue(API_DOMAIN_DEFAULT));
EXPECT_THAT(GetApiDomainFromPathList("/system/somewhere"), HasValue(API_DOMAIN_DEFAULT));
EXPECT_THAT(GetApiDomainFromPathList("/system_ext/somewhere"), HasValue(API_DOMAIN_DEFAULT));
EXPECT_THAT(GetApiDomainFromPathList("/product/somewhere"),
HasValue(GetProductApiDomain(API_DOMAIN_DEFAULT)));
EXPECT_THAT(GetApiDomainFromPathList("/vendor/somewhere"), HasValue(API_DOMAIN_VENDOR));
EXPECT_THAT(GetApiDomainFromPathList("/system/product/somewhere"),
HasValue(GetProductApiDomain(API_DOMAIN_DEFAULT)));
EXPECT_THAT(GetApiDomainFromPathList("/system/vendor/somewhere"), HasValue(API_DOMAIN_VENDOR));
EXPECT_THAT(GetApiDomainFromPathList(""), HasValue(API_DOMAIN_DEFAULT));
EXPECT_THAT(GetApiDomainFromPathList(":"), HasValue(API_DOMAIN_DEFAULT));
EXPECT_THAT(GetApiDomainFromPathList(":/vendor/somewhere"), HasValue(API_DOMAIN_VENDOR));
EXPECT_THAT(GetApiDomainFromPathList("/vendor/somewhere:"), HasValue(API_DOMAIN_VENDOR));
EXPECT_THAT(GetApiDomainFromPathList("/data/somewhere:/product/somewhere"),
HasValue(GetProductApiDomain(API_DOMAIN_DEFAULT)));
EXPECT_THAT(GetApiDomainFromPathList("/system/somewhere:/product/somewhere"),
HasValue(GetProductApiDomain(API_DOMAIN_DEFAULT)));
EXPECT_THAT(GetApiDomainFromPathList("/product/somewhere:/system/somewhere"),
HasValue(GetProductApiDomain(API_DOMAIN_DEFAULT)));
EXPECT_THAT(GetApiDomainFromPathList("/data/somewhere:/vendor/somewhere"),
HasValue(API_DOMAIN_VENDOR));
EXPECT_THAT(GetApiDomainFromPathList("/system/somewhere:/vendor/somewhere"),
HasValue(API_DOMAIN_VENDOR));
EXPECT_THAT(GetApiDomainFromPathList("/vendor/somewhere:/system/somewhere"),
HasValue(API_DOMAIN_VENDOR));
if (GetProductApiDomain(API_DOMAIN_DEFAULT) == API_DOMAIN_PRODUCT) {
EXPECT_THAT(
GetApiDomainFromPathList("/vendor/somewhere:/product/somewhere"),
HasError(WithMessage(StartsWith("Path list crosses vendor/product partition boundaries"))));
EXPECT_THAT(
GetApiDomainFromPathList("/system/somewhere:/product/somewhere:/vendor/somewhere"),
HasError(WithMessage(StartsWith("Path list crosses vendor/product partition boundaries"))));
}
}
} // namespace
} // namespace nativeloader
} // namespace android
#endif // ART_TARGET_ANDROID
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