Print strerror instead of errno in tests. (850188fc) · Commits · e / os / android_system_core

base/file_test.cpp

+13 −8

Original line number	Diff line number	Diff line
		@@ -36,7 +36,8 @@ TEST(file, ReadFileToString_ENOENT) {

		TEST(file, ReadFileToString_success) {
		std::string s("hello");
		ASSERT_TRUE(android::base::ReadFileToString("/proc/version", &s)) << errno;
		ASSERT_TRUE(android::base::ReadFileToString("/proc/version", &s))
		<< strerror(errno);
		EXPECT_GT(s.length(), 6U);
		EXPECT_EQ('\n', s[s.length() - 1]);
		s[5] = 0;
		@@ -46,9 +47,11 @@ TEST(file, ReadFileToString_success) {
		TEST(file, WriteStringToFile) {
		TemporaryFile tf;
		ASSERT_TRUE(tf.fd != -1);
		ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename)) << errno;
		ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename))
		<< strerror(errno);
		std::string s;
		ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s)) << errno;
		ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s))
		<< strerror(errno);
		EXPECT_EQ("abc", s);
		}

		@@ -57,14 +60,15 @@ TEST(file, WriteStringToFile2) {
		ASSERT_TRUE(tf.fd != -1);
		ASSERT_TRUE(android::base::WriteStringToFile("abc", tf.filename, 0660,
		getuid(), getgid()))
		<< errno;
		<< strerror(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;
		ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s))
		<< strerror(errno);
		EXPECT_EQ("abc", s);
		}

		@@ -73,10 +77,10 @@ TEST(file, WriteStringToFd) {
		ASSERT_TRUE(tf.fd != -1);
		ASSERT_TRUE(android::base::WriteStringToFd("abc", tf.fd));

		ASSERT_EQ(0, lseek(tf.fd, 0, SEEK_SET)) << errno;
		ASSERT_EQ(0, lseek(tf.fd, 0, SEEK_SET)) << strerror(errno);

		std::string s;
		ASSERT_TRUE(android::base::ReadFdToString(tf.fd, &s)) << errno;
		ASSERT_TRUE(android::base::ReadFdToString(tf.fd, &s)) << strerror(errno);
		EXPECT_EQ("abc", s);
		}

		@@ -101,6 +105,7 @@ TEST(file, WriteFully) {
		ASSERT_TRUE(tf.fd != -1);
		ASSERT_TRUE(android::base::WriteFully(tf.fd, "abc", 3));
		std::string s;
		ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s)) << errno;
		ASSERT_TRUE(android::base::ReadFileToString(tf.filename, &s))
		<< strerror(errno);
		EXPECT_EQ("abc", s);
		}