| line | true | false | branch | 
 
| 87 | 0 | 21 | unless (ref($reader)->can('read')) | 
 
| 101 | 21 | 65887 | unless (exists $self->{'_partial_frame'}) | 
 
| 109 | 4 | 65903 | unless my $first2 = $self->_read_with_buffer(2) | 
 
| 128 | 65545 | 99 | $len == 127 ? : | 
 
|  | 259 | 65644 | $len == 126 ? : | 
 
| 133 | 65804 | 99 | if ($len_len) { } | 
 
| 134 | 10 | 65794 | unless ($len_buf = $self->_read_with_buffer($len_len)) | 
 
| 139 | 257 | 65537 | if ($len_len == 2) { } | 
 
| 151 | 71 | 65822 | if ($mask_size) { } | 
 
| 152 | 4 | 67 | unless ($mask_buf = $self->_read_with_buffer($mask_size)) | 
 
| 169 | 0 | 0 | unless ($self->_append_chunk(1073741824, \$payload)) | 
 
| 176 | 65881 | 8 | if ($long) | 
 
| 177 | 65806 | 75 | unless ($self->_append_chunk($long, \$payload)) | 
 
| 189 | 25 | 0 | if (my $cr = $self->can("OPCODE_CLASS_$opcode")) { } | 
 
| 198 | 6 | 19 | unless $class->can('new') | 
 
| 213 | 66045 | 131619 | if (length $self->{'_partial_frame'} < $length) | 
 
| 217 | 65824 | 220 | unless (defined $read) | 
 
| 238 | 65806 | 75 | unless defined $cur_buf | 
 
| 242 | 75 | 0 | if length($$buf_sr) - $start_buf_len >= $length |