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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string.h>
#include "base/files/file_path.h"
#include "base/strings/string_util.h"
#include "ios/chrome/app/safe_mode_util.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
using std::string;
using std::vector;
namespace {
typedef PlatformTest SafeModeUtilTest;
TEST_F(SafeModeUtilTest, GetAllImages) {
vector<string> images = safe_mode_util::GetLoadedImages(nullptr);
// There should be loaded images.
EXPECT_GT(images.size(), 0U);
// The libSystem dylib should always be present.
bool found_lib_system = false;
string lib_system_prefix("libSystem");
for (size_t i = 0; i < images.size(); ++i) {
string base_name = base::FilePath(images[i]).BaseName().value();
if (StartsWithASCII(base_name, lib_system_prefix, true)) {
found_lib_system = true;
break;
}
}
EXPECT_TRUE(found_lib_system);
}
TEST_F(SafeModeUtilTest, GetSomeImages) {
vector<string> all_images = safe_mode_util::GetLoadedImages(nullptr);
vector<string> usr_lib_images = safe_mode_util::GetLoadedImages("/usr/lib/");
// There should be images under /usr/lib/, but not all of them are.
EXPECT_GT(usr_lib_images.size(), 0U);
EXPECT_LT(usr_lib_images.size(), all_images.size());
}
} // namespace
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