diff options
Diffstat (limited to 'adb/adb_utils_test.cpp')
| -rw-r--r-- | adb/adb_utils_test.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/adb/adb_utils_test.cpp b/adb/adb_utils_test.cpp index 17c8d0a1cd..4a2787a529 100644 --- a/adb/adb_utils_test.cpp +++ b/adb/adb_utils_test.cpp @@ -202,3 +202,19 @@ TEST(adb_utils, mkdirs) { ASSERT_EQ(0, chdir(td.path)) << strerror(errno); test_mkdirs(std::string("relative/subrel/file")); } + +#if !defined(_WIN32) +TEST(adb_utils, set_file_block_mode) { + int fd = adb_open("/dev/null", O_RDWR | O_APPEND); + ASSERT_GE(fd, 0); + int flags = fcntl(fd, F_GETFL, 0); + ASSERT_EQ(O_RDWR | O_APPEND, (flags & (O_RDWR | O_APPEND))); + ASSERT_TRUE(set_file_block_mode(fd, false)); + int new_flags = fcntl(fd, F_GETFL, 0); + ASSERT_EQ(flags | O_NONBLOCK, new_flags); + ASSERT_TRUE(set_file_block_mode(fd, true)); + new_flags = fcntl(fd, F_GETFL, 0); + ASSERT_EQ(flags, new_flags); + ASSERT_EQ(0, adb_close(fd)); +} +#endif |