lld/test/COFF/vfsoverlay.test

# RUN: rm -rf %t
# RUN: split-file %s %t
# RUN: cp %p/Inputs/std64.lib %t/std64.lib
# RUN: sed -e "s|REPLACE|%/t/std64.lib|g" %t/overlay.yaml.in > %t/overlay.yaml

# RUN: lld-link %S/Inputs/hello64.obj /libpath:/noexist /out:%t.exe /entry:main /defaultlib:notstd64 /vfsoverlay:%t/overlay.yaml

# RUN: not lld-link %S/Inputs/hello64.obj /libpath:/noexist /out:%t.exe /entry:main /defaultlib:notstd64 /vfsoverlay:noexist 2>&1 \
# RUN:   | FileCheck %s
# CHECK: error: {{[Nn]}}o such file or directory

# RUN: echo "invalid yaml" > %t/badoverlay.yaml
# RUN: not lld-link %S/Inputs/hello64.obj /libpath:/noexist /out:%t.exe /entry:main /defaultlib:notstd64 /vfsoverlay:%t/badoverlay.yaml 2>&1 \
# RUN:   | FileCheck %s --check-prefix=BAD-OVERLAY
# BAD-OVERLAY: error: Invalid vfs overlay

#--- overlay.yaml.in
{
  'version': 0,
  'roots' : [
    {
      'name': '/noexist',
      'type': 'directory',
      'contents': [
        {
          'name': 'notstd64.lib',
          'type': 'file',
          'external-contents': 'REPLACE'
        }
      ]
    }
  ]
}