diff options
author | Nicolas Geoffray <ngeoffray@google.com> | 2015-03-16 10:29:36 +0000 |
---|---|---|
committer | Nicolas Geoffray <ngeoffray@google.com> | 2015-03-16 11:07:29 +0000 |
commit | a7870d88167f619e758b5bcd15b410d16da7c16b (patch) | |
tree | 8db9bc4aa940a8b3a44cf31dacd3a7f932eadc80 /base/file_test.cpp | |
parent | acf0a8b3f632fe90132b9ce457a2237160f8cb9a (diff) | |
download | system_core-a7870d88167f619e758b5bcd15b410d16da7c16b.tar.gz system_core-a7870d88167f619e758b5bcd15b410d16da7c16b.tar.bz2 system_core-a7870d88167f619e758b5bcd15b410d16da7c16b.zip |
Revert "Create libbase."
Breaks internal master.
This reverts commit 98ff77204cef9bb8f0f27420833233622060a09e.
Change-Id: I18dc6021cb43efff8aa88486c2d980dc2b8eedba
Diffstat (limited to 'base/file_test.cpp')
-rw-r--r-- | base/file_test.cpp | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/base/file_test.cpp b/base/file_test.cpp deleted file mode 100644 index 34b8755c2..000000000 --- a/base/file_test.cpp +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (C) 2013 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 "base/file.h" - -#include <gtest/gtest.h> - -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> - -#include <string> - -class TemporaryFile { - public: - TemporaryFile() { - init("/data/local/tmp"); - if (fd == -1) { - init("/tmp"); - } - } - - ~TemporaryFile() { - close(fd); - unlink(filename); - } - - int fd; - char filename[1024]; - - private: - void init(const char* tmp_dir) { - snprintf(filename, sizeof(filename), "%s/TemporaryFile-XXXXXX", tmp_dir); - fd = mkstemp(filename); - } -}; - -TEST(file, ReadFileToString_ENOENT) { - std::string s("hello"); - errno = 0; - ASSERT_FALSE(android::base::ReadFileToString("/proc/does-not-exist", &s)); - EXPECT_EQ(ENOENT, errno); - EXPECT_EQ("", s); // s was cleared. -} - -TEST(file, ReadFileToString_success) { - std::string s("hello"); - ASSERT_TRUE(android::base::ReadFileToString("/proc/version", &s)) << errno; - EXPECT_GT(s.length(), 6U); - EXPECT_EQ('\n', s[s.length() - 1]); - s[5] = 0; - EXPECT_STREQ("Linux", s.c_str()); -} - -TEST(file, WriteStringToFile) { - TemporaryFile tf; - ASSERT_TRUE(tf.fd != -1); - ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename)) << errno; - std::string s; - ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s)) << errno; - EXPECT_EQ("abc", s); -} - -TEST(file, WriteStringToFile2) { - TemporaryFile tf; - ASSERT_TRUE(tf.fd != -1); - ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename, 0660, - getuid(), getgid())) - << errno; - struct stat sb; - ASSERT_EQ(0, stat(tf.filename, &sb)); - ASSERT_EQ(0660U, (sb.st_mode & ~S_IFMT)); - ASSERT_EQ(getuid(), sb.st_uid); - ASSERT_EQ(getgid(), sb.st_gid); - std::string s; - ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s)) << errno; - EXPECT_EQ("abc", s); -} - -TEST(file, WriteStringToFd) { - TemporaryFile tf; - ASSERT_TRUE(tf.fd != -1); - ASSERT_TRUE(android::base::WriteStringToFd("abc", tf.fd)); - - ASSERT_EQ(0, lseek(tf.fd, 0, SEEK_SET)) << errno; - - std::string s; - ASSERT_TRUE(android::base::ReadFdToString(tf.fd, &s)) << errno; - EXPECT_EQ("abc", s); -} |