minadbd: Fix a failing test due to SIGPIPE.

 * limitations under the License.

 */

#include "fuse_adb_provider.h"

#include <gtest/gtest.h>

#include <errno.h>

#include <fcntl.h>

#include <signal.h>

#include <sys/socket.h>

#include <string>

#include <gtest/gtest.h>

#include "adb_io.h"

#include "fuse_adb_provider.h"

TEST(fuse_adb_provider, read_block_adb) {

  adb_data data = {};

  uint32_t block = 1234U;

  const char expected_block[] = "00001234";

  ASSERT_EQ(0, read_block_adb(reinterpret_cast<void*>(&data), block,

                              reinterpret_cast<uint8_t*>(block_data),

                              sizeof(expected_data) - 1));

  ASSERT_EQ(0, read_block_adb(static_cast<void*>(&data), block,

                              reinterpret_cast<uint8_t*>(block_data), sizeof(expected_data) - 1));

  // Check that read_block_adb requested the right block.

  char block_req[sizeof(expected_block)] = {};

  ASSERT_EQ(0, close(sockets[1]));

  // write(2) raises SIGPIPE since the reading end has been closed. Ignore the signal to avoid

  // failing the test.

  signal(SIGPIPE, SIG_IGN);

  char buf[1];

  ASSERT_EQ(-EIO, read_block_adb(reinterpret_cast<void*>(&data), 0,

                                 reinterpret_cast<uint8_t*>(buf), 1));

  ASSERT_EQ(-EIO, read_block_adb(static_cast<void*>(&data), 0, reinterpret_cast<uint8_t*>(buf), 1));

  close(sockets[0]);

}