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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "build/build_config.h" | 5 #include "build/build_config.h" |
6 | 6 |
7 #if defined(OS_WIN) | 7 #if defined(OS_WIN) |
8 #include <windows.h> | 8 #include <windows.h> |
9 #include <shellapi.h> | 9 #include <shellapi.h> |
10 #include <shlobj.h> | 10 #include <shlobj.h> |
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1917 EXPECT_EQ(-1, file_util::AppendToFile(foobar, data.c_str(), data.length())); | 1917 EXPECT_EQ(-1, file_util::AppendToFile(foobar, data.c_str(), data.length())); |
1918 EXPECT_EQ(static_cast<int>(data.length()), | 1918 EXPECT_EQ(static_cast<int>(data.length()), |
1919 file_util::WriteFile(foobar, data.c_str(), data.length())); | 1919 file_util::WriteFile(foobar, data.c_str(), data.length())); |
1920 EXPECT_EQ(static_cast<int>(data.length()), | 1920 EXPECT_EQ(static_cast<int>(data.length()), |
1921 file_util::AppendToFile(foobar, data.c_str(), data.length())); | 1921 file_util::AppendToFile(foobar, data.c_str(), data.length())); |
1922 | 1922 |
1923 const std::wstring read_content = ReadTextFile(foobar); | 1923 const std::wstring read_content = ReadTextFile(foobar); |
1924 EXPECT_EQ(L"hellohello", read_content); | 1924 EXPECT_EQ(L"hellohello", read_content); |
1925 } | 1925 } |
1926 | 1926 |
| 1927 TEST_F(FileUtilTest, ReadFileToString) { |
| 1928 const char kTestData[] = "0123"; |
| 1929 std::string data; |
| 1930 |
| 1931 FilePath file_path = |
| 1932 temp_dir_.path().Append(FILE_PATH_LITERAL("ReadFileToStringTest")); |
| 1933 |
| 1934 ASSERT_EQ(4, file_util::WriteFile(file_path, kTestData, 4)); |
| 1935 |
| 1936 EXPECT_TRUE(ReadFileToString(file_path, &data)); |
| 1937 EXPECT_EQ(kTestData, data); |
| 1938 |
| 1939 data.clear(); |
| 1940 EXPECT_FALSE(ReadFileToString(file_path, &data, 0)); |
| 1941 EXPECT_EQ(data.length(), 0u); |
| 1942 |
| 1943 data.clear(); |
| 1944 EXPECT_FALSE(ReadFileToString(file_path, &data, 2)); |
| 1945 EXPECT_EQ(data.length(), 0u); |
| 1946 |
| 1947 data.clear(); |
| 1948 EXPECT_FALSE(ReadFileToString(file_path, &data, 3)); |
| 1949 EXPECT_EQ(data.length(), 0u); |
| 1950 |
| 1951 data.clear(); |
| 1952 EXPECT_TRUE(ReadFileToString(file_path, &data, 4)); |
| 1953 EXPECT_EQ("0123", data); |
| 1954 |
| 1955 data.clear(); |
| 1956 EXPECT_TRUE(ReadFileToString(file_path, &data, 6)); |
| 1957 EXPECT_EQ("0123", data); |
| 1958 |
| 1959 EXPECT_TRUE(ReadFileToString(file_path, NULL, 6)); |
| 1960 |
| 1961 EXPECT_TRUE(ReadFileToString(file_path, NULL)); |
| 1962 |
| 1963 EXPECT_TRUE(base::DeleteFile(file_path, false)); |
| 1964 |
| 1965 EXPECT_FALSE(ReadFileToString(file_path, &data)); |
| 1966 EXPECT_FALSE(ReadFileToString(file_path, &data, 6)); |
| 1967 } |
| 1968 |
1927 TEST_F(FileUtilTest, TouchFile) { | 1969 TEST_F(FileUtilTest, TouchFile) { |
1928 FilePath data_dir = | 1970 FilePath data_dir = |
1929 temp_dir_.path().Append(FILE_PATH_LITERAL("FilePathTest")); | 1971 temp_dir_.path().Append(FILE_PATH_LITERAL("FilePathTest")); |
1930 | 1972 |
1931 // Create a fresh, empty copy of this directory. | 1973 // Create a fresh, empty copy of this directory. |
1932 if (PathExists(data_dir)) { | 1974 if (PathExists(data_dir)) { |
1933 ASSERT_TRUE(DeleteFile(data_dir, true)); | 1975 ASSERT_TRUE(DeleteFile(data_dir, true)); |
1934 } | 1976 } |
1935 ASSERT_TRUE(CreateDirectory(data_dir)); | 1977 ASSERT_TRUE(CreateDirectory(data_dir)); |
1936 | 1978 |
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2386 int fd = OpenContentUriForRead(path); | 2428 int fd = OpenContentUriForRead(path); |
2387 EXPECT_EQ(-1, fd); | 2429 EXPECT_EQ(-1, fd); |
2388 } | 2430 } |
2389 #endif | 2431 #endif |
2390 | 2432 |
2391 #endif // defined(OS_POSIX) | 2433 #endif // defined(OS_POSIX) |
2392 | 2434 |
2393 } // namespace | 2435 } // namespace |
2394 | 2436 |
2395 } // namespace base | 2437 } // namespace base |
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