| // Copyright 2018 The Crashpad Authors. All rights reserved. |
| // |
| // 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 "snapshot/sanitized/sanitization_information.h" |
| |
| #include "base/stl_util.h" |
| #include "build/build_config.h" |
| #include "gtest/gtest.h" |
| #include "util/misc/from_pointer_cast.h" |
| #include "util/process/process_memory_linux.h" |
| |
| namespace crashpad { |
| namespace test { |
| namespace { |
| |
| class WhitelistTest : public testing::Test { |
| public: |
| void SetUp() override { |
| ASSERT_TRUE(memory_.Initialize(getpid())); |
| #if defined(ARCH_CPU_64_BITS) |
| ASSERT_TRUE(range_.Initialize(&memory_, true)); |
| #else |
| ASSERT_TRUE(range_.Initialize(&memory_, false)); |
| #endif |
| } |
| |
| protected: |
| bool ReadWhitelist(const char* const* address) { |
| return ReadAnnotationsWhitelist( |
| range_, FromPointerCast<VMAddress>(address), &whitelist_); |
| } |
| |
| ProcessMemoryLinux memory_; |
| ProcessMemoryRange range_; |
| std::vector<std::string> whitelist_; |
| }; |
| |
| const char* const kEmptyWhitelist[] = {nullptr}; |
| |
| TEST_F(WhitelistTest, EmptyWhitelist) { |
| ASSERT_TRUE(ReadWhitelist(kEmptyWhitelist)); |
| EXPECT_EQ(whitelist_, std::vector<std::string>()); |
| } |
| |
| const char* const kNonEmptyWhitelist[] = {"string1", |
| "another_string", |
| "", |
| nullptr}; |
| |
| TEST_F(WhitelistTest, NonEmptyWhitelist) { |
| ASSERT_TRUE(ReadWhitelist(kNonEmptyWhitelist)); |
| ASSERT_EQ(whitelist_.size(), base::size(kNonEmptyWhitelist) - 1); |
| for (size_t index = 0; index < base::size(kNonEmptyWhitelist) - 1; ++index) { |
| EXPECT_EQ(whitelist_[index], kNonEmptyWhitelist[index]); |
| } |
| } |
| |
| } // namespace |
| } // namespace test |
| } // namespace crashpad |