/*
* 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 .
*/
#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" ))));
}
}
TEST(LibraryNamespacesTest, TestIsPartitionNativeLibPath) {
EXPECT_TRUE(IsPartitionNativeLibPath("/system/lib/libfoo.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/system/lib64/libfoo.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/system_ext/lib64/libfoo.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/product/lib64/libfoo.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/vendor/lib64/libfoo.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/vendor/lib64/hw/libhw.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/system/system_ext/lib64/libfoo.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/system/product/lib64/libfoo.so" ));
EXPECT_TRUE(IsPartitionNativeLibPath("/system/vendor/lib64/libfoo.so" ));
EXPECT_FALSE(IsPartitionNativeLibPath("/data/app/~~hash==/myapp-hash==/lib/arm64/libapp.so" ));
EXPECT_FALSE(
IsPartitionNativeLibPath("/system/app/PrintSpooler/lib/arm64/libprintspooler_jni.so" ));
EXPECT_FALSE(IsPartitionNativeLibPath("/product/app/Camera2/lib/arm64/libjni_jpegutil.so" ));
}
} // namespace
} // namespace nativeloader
} // namespace android
Messung V0.5 in Prozent C=90 H=94 G=91
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-06-29)
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