1 use object::read::macho::MachHeader;
2 use object::{macho, write, Architecture, BinaryFormat, Endianness};
3
4 #[test]
5 // Test that segment size is valid when the first section needs alignment.
issue_286_segment_file_size()6 fn issue_286_segment_file_size() {
7 let mut object = write::Object::new(
8 BinaryFormat::MachO,
9 Architecture::X86_64,
10 Endianness::Little,
11 );
12
13 let text = object.section_id(write::StandardSection::Text);
14 object.append_section_data(text, &[1; 30], 0x1000);
15
16 let bytes = &*object.write().unwrap();
17 let header = macho::MachHeader64::parse(bytes, 0).unwrap();
18 let endian: Endianness = header.endian().unwrap();
19 let mut commands = header.load_commands(endian, bytes, 0).unwrap();
20 let command = commands.next().unwrap().unwrap();
21 let (segment, _) = command.segment_64().unwrap().unwrap();
22 assert_eq!(segment.vmsize.get(endian), 30);
23 assert_eq!(segment.filesize.get(endian), 30);
24 }
25