83b0780ddd
Enable -Wall and expose verify_image() for testing purpose. Test: mmma bootable/recovery Test: recovery_component_test Change-Id: I1ee1db2a775bafdc1112e25a1bc7194d8d6aee4f
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*
|
|
* Copyright (C) 2017 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 <string>
|
|
|
|
#include <android-base/file.h>
|
|
#include <android-base/test_utils.h>
|
|
#include <gtest/gtest.h>
|
|
#include <update_verifier/update_verifier.h>
|
|
|
|
class UpdateVerifierTest : public ::testing::Test {
|
|
protected:
|
|
void SetUp() override {
|
|
#ifdef PRODUCT_SUPPORTS_VERITY
|
|
verity_supported = true;
|
|
#else
|
|
verity_supported = false;
|
|
#endif
|
|
}
|
|
|
|
bool verity_supported;
|
|
};
|
|
|
|
TEST_F(UpdateVerifierTest, verify_image_no_care_map) {
|
|
// Non-existing care_map is allowed.
|
|
ASSERT_TRUE(verify_image("/doesntexist"));
|
|
}
|
|
|
|
TEST_F(UpdateVerifierTest, verify_image_smoke) {
|
|
// This test relies on dm-verity support.
|
|
if (!verity_supported) {
|
|
GTEST_LOG_(INFO) << "Test skipped on devices without dm-verity support.";
|
|
return;
|
|
}
|
|
|
|
// The care map file can have only two or four lines.
|
|
TemporaryFile temp_file;
|
|
std::string content = "system\n2,0,1";
|
|
ASSERT_TRUE(android::base::WriteStringToFile(content, temp_file.path));
|
|
ASSERT_TRUE(verify_image(temp_file.path));
|
|
|
|
// Leading and trailing newlines should be accepted.
|
|
ASSERT_TRUE(android::base::WriteStringToFile("\n" + content + "\n\n", temp_file.path));
|
|
ASSERT_TRUE(verify_image(temp_file.path));
|
|
}
|
|
|
|
TEST_F(UpdateVerifierTest, verify_image_wrong_lines) {
|
|
// The care map file can have only two or four lines.
|
|
TemporaryFile temp_file;
|
|
ASSERT_FALSE(verify_image(temp_file.path));
|
|
|
|
ASSERT_TRUE(android::base::WriteStringToFile("line1", temp_file.path));
|
|
ASSERT_FALSE(verify_image(temp_file.path));
|
|
|
|
ASSERT_TRUE(android::base::WriteStringToFile("line1\nline2\nline3", temp_file.path));
|
|
ASSERT_FALSE(verify_image(temp_file.path));
|
|
}
|
|
|
|
TEST_F(UpdateVerifierTest, verify_image_malformed_care_map) {
|
|
// This test relies on dm-verity support.
|
|
if (!verity_supported) {
|
|
GTEST_LOG_(INFO) << "Test skipped on devices without dm-verity support.";
|
|
return;
|
|
}
|
|
|
|
TemporaryFile temp_file;
|
|
std::string content = "system\n2,1,0";
|
|
ASSERT_TRUE(android::base::WriteStringToFile(content, temp_file.path));
|
|
ASSERT_FALSE(verify_image(temp_file.path));
|
|
}
|