## Check obj2yaml reports a proper error when unable to resolve
## a sh_link reference in a regular section.
## (We had a bug: the error was silently ignored).

# RUN: yaml2obj --docnum=1 %s -o %t1.o
# RUN: not obj2yaml %t1.o 2>&1 | FileCheck %s -DFILE=%t1.o --check-prefix=ERR1

## ERR1: Error reading file: [[FILE]]: unable to resolve sh_link reference in section '.test': invalid section index: 100

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_REL
Sections:
  - Name: .test
    Type: SHT_PROGBITS
    Link: 100

## Check obj2yaml produce the correct output when a sh_link
## reference in a regular section can be resolved.

# RUN: yaml2obj --docnum=2 %s -o %t2.o
# RUN: obj2yaml %t2.o
# RUN: llvm-readobj -S %t2.o | FileCheck %s --check-prefix=OK

# OK: Name: .test
# OK: Link:
# OK-SAME: 1

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_REL
Sections:
  - Name: .test
    Type: SHT_PROGBITS
    Link: 1

## The same as above, but using a section name instead of the numeric value.

# RUN: yaml2obj --docnum=3 %s -o %t3.o
# RUN: obj2yaml %t3.o
# RUN: llvm-readobj -S %t3.o | FileCheck %s --check-prefix=OK

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_REL
Sections:
  - Name: .test
    Type: SHT_PROGBITS
    Link: .test