llvm-mirror/test/tools/yaml2obj/output-file.yaml
Fangrui Song 18c1f9730e [yaml2obj] Refactor command line parsing
* Hide unrelated options.
* Add "OVERVIEW: " to yaml2obj -h/--help.
* Place options under a yaml2obj category.
* Disallow -docnum. Currently -docnum is the only yaml2obj specific long option that is affected.
* Specify `cl::init("-")` and `cl::Prefix` for OutputFilename. The
  latter allows `-ofile`

Reviewed By: grimar, jhenderson

Differential Revision: https://reviews.llvm.org/D73982
2020-02-06 01:11:58 -08:00

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YAML

## Test that -o sets the output file name.
# RUN: rm -f %t
# RUN: yaml2obj %s -o %t
# RUN: ls %t
# RUN: rm -f %t
# RUN: yaml2obj %s -o%t
# RUN: ls %t
# RUN: not yaml2obj -o %p/path/does/not/exist 2>&1 | FileCheck %s
# CHECK: yaml2obj: error: failed to open '{{.*}}/path/does/not/exist': {{[Nn]}}o such file or directory
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_NONE