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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /vendor/object/tests/round_trip/macho.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/object/tests/round_trip/macho.rs')
-rw-r--r-- | vendor/object/tests/round_trip/macho.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/vendor/object/tests/round_trip/macho.rs b/vendor/object/tests/round_trip/macho.rs new file mode 100644 index 000000000..ca3ad5ca2 --- /dev/null +++ b/vendor/object/tests/round_trip/macho.rs @@ -0,0 +1,24 @@ +use object::read::macho::MachHeader; +use object::{macho, write, Architecture, BinaryFormat, Endianness}; + +#[test] +// Test that segment size is valid when the first section needs alignment. +fn issue_286_segment_file_size() { + let mut object = write::Object::new( + BinaryFormat::MachO, + Architecture::X86_64, + Endianness::Little, + ); + + let text = object.section_id(write::StandardSection::Text); + object.append_section_data(text, &[1; 30], 0x1000); + + let bytes = &*object.write().unwrap(); + let header = macho::MachHeader64::parse(bytes, 0).unwrap(); + let endian: Endianness = header.endian().unwrap(); + let mut commands = header.load_commands(endian, bytes, 0).unwrap(); + let command = commands.next().unwrap().unwrap(); + let (segment, _) = command.segment_64().unwrap().unwrap(); + assert_eq!(segment.vmsize.get(endian), 30); + assert_eq!(segment.filesize.get(endian), 30); +} |