| # RUN: yaml2obj %s > %t.o | |
| # RUN: not llvm-objcopy -O xyz %t.o %t.2.o 2>&1 \ | |
| # RUN: | FileCheck %s --check-prefix=BAD-OUTPUT-FORMAT | |
| !ELF | |
| FileHeader: | |
| Class: ELFCLASS32 | |
| Data: ELFDATA2LSB | |
| Type: ET_EXEC | |
| Machine: EM_386 | |
| # BAD-OUTPUT-FORMAT: Invalid output format: 'xyz' |