diff options
Diffstat (limited to 'vendor/object/tests/round_trip/common.rs')
-rw-r--r-- | vendor/object/tests/round_trip/common.rs | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/vendor/object/tests/round_trip/common.rs b/vendor/object/tests/round_trip/common.rs deleted file mode 100644 index 74d4438..0000000 --- a/vendor/object/tests/round_trip/common.rs +++ /dev/null @@ -1,245 +0,0 @@ -#![cfg(all(feature = "read", feature = "write"))] - -use object::read::{Object, ObjectSection, ObjectSymbol}; -use object::{read, write}; -use object::{ - Architecture, BinaryFormat, Endianness, SectionKind, SymbolFlags, SymbolKind, SymbolScope, -}; - -#[test] -fn coff_x86_64_common() { - let mut object = - write::Object::new(BinaryFormat::Coff, Architecture::X86_64, Endianness::Little); - - let symbol = write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 4, 4); - - let symbol = write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 8, 8); - - // Also check undefined symbols, which are very similar. - let symbol = write::Symbol { - name: b"v3".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_symbol(symbol); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"common.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Coff); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 4); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 8); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v3")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Undefined); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), true); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 0); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} - -#[test] -fn elf_x86_64_common() { - let mut object = - write::Object::new(BinaryFormat::Elf, Architecture::X86_64, Endianness::Little); - - let symbol = write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 4, 4); - - let symbol = write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 8, 8); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"common.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::Elf); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("")); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 4); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section(), read::SymbolSection::Common); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - assert_eq!(symbol.size(), 8); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} - -#[test] -fn macho_x86_64_common() { - let mut object = write::Object::new( - BinaryFormat::MachO, - Architecture::X86_64, - Endianness::Little, - ); - - let symbol = write::Symbol { - name: b"v1".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 4, 4); - - let symbol = write::Symbol { - name: b"v2".to_vec(), - value: 0, - size: 0, - kind: SymbolKind::Data, - scope: SymbolScope::Linkage, - weak: false, - section: write::SymbolSection::Undefined, - flags: SymbolFlags::None, - }; - object.add_common_symbol(symbol, 8, 8); - - let bytes = object.write().unwrap(); - - //std::fs::write(&"common.o", &bytes).unwrap(); - - let object = read::File::parse(&*bytes).unwrap(); - assert_eq!(object.format(), BinaryFormat::MachO); - assert_eq!(object.architecture(), Architecture::X86_64); - - let mut sections = object.sections(); - - let common = sections.next().unwrap(); - println!("{:?}", common); - let common_index = common.index(); - assert_eq!(common.name(), Ok("__common")); - assert_eq!(common.segment_name(), Ok(Some("__DATA"))); - assert_eq!(common.kind(), SectionKind::Common); - assert_eq!(common.size(), 16); - assert_eq!(common.data(), Ok(&[][..])); - - let section = sections.next(); - assert!(section.is_none(), "unexpected section {:?}", section); - - let mut symbols = object.symbols(); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_v1")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(common_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 0); - - let symbol = symbols.next().unwrap(); - println!("{:?}", symbol); - assert_eq!(symbol.name(), Ok("_v2")); - assert_eq!(symbol.kind(), SymbolKind::Data); - assert_eq!(symbol.section_index(), Some(common_index)); - assert_eq!(symbol.scope(), SymbolScope::Linkage); - assert_eq!(symbol.is_weak(), false); - assert_eq!(symbol.is_undefined(), false); - assert_eq!(symbol.address(), 8); - - let symbol = symbols.next(); - assert!(symbol.is_none(), "unexpected symbol {:?}", symbol); -} |