let num_bytes_read = file.read(&mut listing_raw).unwrap();
let expected_bytes = b"\
-2020-01-07 19:27:30 1\n";
+2020-01-07 19:27:30 4K 1\n";
+
+ assert_eq!(String::from_utf8(expected_bytes.to_vec()).unwrap(),
+ String::from_utf8(listing_raw[0..num_bytes_read].to_vec()).unwrap());
+}
+
+// Verifies that Logger::list_recordings() handles sectors holding
+// additional recording data.
+#[test]
+fn list_recording1_multi_sector() {
+ let pipe = Pipe::new();
+
+ let mut file = unsafe { std::fs::File::from_raw_fd(pipe.write_fd()) };
+
+ let mut ls_buffer_space = [0u8; 4096];
+ let mut ls_buffer = Buffer::alloc();
+
+ let user_data = (&mut file as *mut std::fs::File) as *mut BufferUserData;
+
+ ls_buffer.init(ls_buffer_space.as_mut_ptr(),
+ ls_buffer_space.len(),
+ flush_write_buffer,
+ user_data);
+
+ let mut fake_storage = FakeStorage::new();
+
+ // The first sector starts recording 1.
+ let header0 = [
+ // Header:
+ 0x01, 0x00, 0x01, 0x00,
+ 0x75, 0x18, 0x17, 0x5e,
+ ];
+
+ // The second sector has additional data for recording 1.
+ let header1 = [
+ 0x03, 0x00, 0x01, 0x00,
+ ];
+
+ fake_storage.actual[0..header0.len()].copy_from_slice(&header0);
+ fake_storage.actual[4096..4096 + header1.len()].copy_from_slice(&header1);
+
+ let mut logger = Logger::new(&mut fake_storage);
+ logger.init();
+
+ logger.list_recordings(&mut ls_buffer);
+
+ let mut file = unsafe { std::fs::File::from_raw_fd(pipe.read_fd()) };
+
+ let mut listing_raw = [0u8; 4096];
+ let num_bytes_read = file.read(&mut listing_raw).unwrap();
+
+ let expected_bytes = b"\
+2020-01-09 12:11:33 8K 1\n";
assert_eq!(String::from_utf8(expected_bytes.to_vec()).unwrap(),
String::from_utf8(listing_raw[0..num_bytes_read].to_vec()).unwrap());