62ac8b56a9
To make it easier to add the actor policy in a follow up CL, move most of the policy handling to a central location. The strings and transformation between strings and flags is now handled in libidmap2policies, with libandroidfw containing the single source of policy flags. This also extracts all the test resource IDs into an R.h so they can be swapped without having to edit a dozen files each time. Bug: 130563563 Test: m aapt2_tests idmapt2_tests and run from host test output Test: atest libandroidfw_tests Change-Id: Ie533c9cebf938215df7586f00c38763ae467e606
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/*
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* Copyright (C) 2018 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 <memory>
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#include <sstream>
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#include <string>
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#include "R.h"
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#include "TestHelpers.h"
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#include "androidfw/ApkAssets.h"
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#include "androidfw/Idmap.h"
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#include "androidfw/ResourceTypes.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "idmap2/Idmap.h"
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#include "idmap2/PrettyPrintVisitor.h"
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using ::testing::NotNull;
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using android::ApkAssets;
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using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
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using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
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namespace android::idmap2 {
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TEST(PrettyPrintVisitorTests, CreatePrettyPrintVisitor) {
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const std::string target_apk_path(GetTestDataPath() + "/target/target.apk");
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std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
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ASSERT_THAT(target_apk, NotNull());
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const std::string overlay_apk_path(GetTestDataPath() + "/overlay/overlay.apk");
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std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
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ASSERT_THAT(overlay_apk, NotNull());
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const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
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/* enforce_overlayable */ true);
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ASSERT_TRUE(idmap);
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std::stringstream stream;
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PrettyPrintVisitor visitor(stream);
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(*idmap)->accept(&visitor);
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ASSERT_NE(stream.str().find("target apk path : "), std::string::npos);
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ASSERT_NE(stream.str().find("overlay apk path : "), std::string::npos);
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ASSERT_NE(stream.str().find(R::target::integer::literal::int1 + " -> 0x7f010000 integer/int1\n"),
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std::string::npos);
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}
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TEST(PrettyPrintVisitorTests, CreatePrettyPrintVisitorWithoutAccessToApks) {
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fclose(stderr); // silence expected warnings from libandroidfw
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std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
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std::istringstream raw_stream(raw);
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const auto idmap = Idmap::FromBinaryStream(raw_stream);
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ASSERT_TRUE(idmap);
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std::stringstream stream;
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PrettyPrintVisitor visitor(stream);
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(*idmap)->accept(&visitor);
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ASSERT_NE(stream.str().find("target apk path : "), std::string::npos);
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ASSERT_NE(stream.str().find("overlay apk path : "), std::string::npos);
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ASSERT_NE(stream.str().find("0x7f020000 -> 0x7f020000\n"), std::string::npos);
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}
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} // namespace android::idmap2
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