File: binary-output-empty.test

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llvm-toolchain-19 1%3A19.1.7-3
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# RUN: yaml2obj %s -o %t.o

# Writing an empty output to a non-existent file will still create it.
# RUN: rm -f %t-new.txt
# RUN: llvm-objcopy -R .text -O binary %t.o %t-new.txt
# RUN: wc -c %t-new.txt | FileCheck %s

# Writing an empty output to an existing file will truncate it.
# RUN: echo abcd > %t-existing.txt
# RUN: llvm-objcopy -R .text -O binary %t.o %t-existing.txt
# RUN: wc -c %t-existing.txt | FileCheck %s

# In both cases, the file should be empty.
# CHECK: 0

!ELF
FileHeader:
  Class:           ELFCLASS64
  Data:            ELFDATA2LSB
  Type:            ET_EXEC
  Machine:         EM_X86_64
Sections:
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    Content:         "c3c3c3c3"
    Size:            0x1000