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// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/file_version_info_win.h"
#include <windows.h>
#include <stddef.h>
#include <memory>
#include "base/file_version_info.h"
#include "base/files/file_path.h"
#include "base/path_service.h"
#include "base/scoped_native_library.h"
#include "base/strings/string_util.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::FilePath;
namespace {
FilePath GetTestDataPath() {
FilePath path;
base::PathService::Get(base::DIR_SRC_TEST_DATA_ROOT, &path);
path = path.AppendASCII("base");
path = path.AppendASCII("test");
path = path.AppendASCII("data");
path = path.AppendASCII("file_version_info_unittest");
return path;
}
class FileVersionInfoFactory {
public:
explicit FileVersionInfoFactory(const FilePath& path) : path_(path) {}
FileVersionInfoFactory(const FileVersionInfoFactory&) = delete;
FileVersionInfoFactory& operator=(const FileVersionInfoFactory&) = delete;
std::unique_ptr<FileVersionInfo> Create() const {
return FileVersionInfo::CreateFileVersionInfo(path_);
}
private:
const FilePath path_;
};
class FileVersionInfoForModuleFactory {
public:
explicit FileVersionInfoForModuleFactory(const FilePath& path)
// Load the library with LOAD_LIBRARY_AS_IMAGE_RESOURCE since it shouldn't
// be executed.
: library_(::LoadLibraryEx(path.value().c_str(),
nullptr,
LOAD_LIBRARY_AS_IMAGE_RESOURCE)) {
EXPECT_TRUE(library_.is_valid());
}
FileVersionInfoForModuleFactory(const FileVersionInfoForModuleFactory&) =
delete;
FileVersionInfoForModuleFactory& operator=(
const FileVersionInfoForModuleFactory&) = delete;
std::unique_ptr<FileVersionInfo> Create() const {
return FileVersionInfo::CreateFileVersionInfoForModule(library_.get());
}
private:
const base::ScopedNativeLibrary library_;
};
template <typename T>
class FileVersionInfoTest : public testing::Test {};
using FileVersionInfoFactories =
::testing::Types<FileVersionInfoFactory, FileVersionInfoForModuleFactory>;
} // namespace
TYPED_TEST_SUITE(FileVersionInfoTest, FileVersionInfoFactories);
TYPED_TEST(FileVersionInfoTest, HardCodedProperties) {
const base::FilePath::CharType kDLLName[] =
FILE_PATH_LITERAL("FileVersionInfoTest1.dll");
const wchar_t* const kExpectedValues[15] = {
// FileVersionInfoTest.dll
L"Goooooogle", // company_name
L"Google", // company_short_name
L"This is the product name", // product_name
L"This is the product short name", // product_short_name
L"The Internal Name", // internal_name
L"4.3.2.1", // product_version
L"Special build property", // special_build
L"This is the original filename", // original_filename
L"This is my file description", // file_description
L"1.2.3.4", // file_version
};
FilePath dll_path = GetTestDataPath();
dll_path = dll_path.Append(kDLLName);
TypeParam factory(dll_path);
std::unique_ptr<FileVersionInfo> version_info(factory.Create());
ASSERT_TRUE(version_info);
int j = 0;
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->company_name()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->company_short_name()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->product_name()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->product_short_name()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->internal_name()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->product_version()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->special_build()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->original_filename()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->file_description()));
EXPECT_EQ(kExpectedValues[j++],
base::AsWStringPiece(version_info->file_version()));
}
TYPED_TEST(FileVersionInfoTest, CustomProperties) {
FilePath dll_path = GetTestDataPath();
dll_path = dll_path.AppendASCII("FileVersionInfoTest1.dll");
TypeParam factory(dll_path);
std::unique_ptr<FileVersionInfo> version_info(factory.Create());
ASSERT_TRUE(version_info);
// Test few existing properties.
std::u16string str;
FileVersionInfoWin* version_info_win =
static_cast<FileVersionInfoWin*>(version_info.get());
EXPECT_TRUE(version_info_win->GetValue(u"Custom prop 1", &str));
EXPECT_EQ(u"Un", str);
EXPECT_EQ(u"Un", version_info_win->GetStringValue(u"Custom prop 1"));
EXPECT_TRUE(version_info_win->GetValue(u"Custom prop 2", &str));
EXPECT_EQ(u"Deux", str);
EXPECT_EQ(u"Deux", version_info_win->GetStringValue(u"Custom prop 2"));
EXPECT_TRUE(version_info_win->GetValue(u"Custom prop 3", &str));
EXPECT_EQ(u"1600 Amphitheatre Parkway Mountain View, CA 94043", str);
EXPECT_EQ(u"1600 Amphitheatre Parkway Mountain View, CA 94043",
version_info_win->GetStringValue(u"Custom prop 3"));
// Test an non-existing property.
EXPECT_FALSE(version_info_win->GetValue(u"Unknown property", &str));
EXPECT_EQ(std::u16string(),
version_info_win->GetStringValue(u"Unknown property"));
EXPECT_EQ(base::Version(std::vector<uint32_t>{1, 0, 0, 1}),
version_info_win->GetFileVersion());
}
TYPED_TEST(FileVersionInfoTest, NoVersionInfo) {
FilePath dll_path = GetTestDataPath();
dll_path = dll_path.AppendASCII("no_version_info.dll");
TypeParam factory(dll_path);
ASSERT_FALSE(factory.Create());
}
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