llvm/test/tools/llvm-ranlib/error-opening-permission.test

## Unsupported on windows as marking files "unreadable" is non-trivial on windows.
# UNSUPPORTED: system-windows
# REQUIRES: non-root-user

# RUN: rm -rf %t && split-file %s %t && cd %t
# RUN: yaml2obj 1.yaml -o 1.o
# RUN: llvm-ar rcS a.a 1.o
# RUN: cp a.a b.a && cp a.a c.a && cp a.a d.a
# RUN: chmod 100 c.a
# RUN: not llvm-ranlib a.a b.a c.a d.a 2>&1 | FileCheck %s --check-prefix=NO-PERMISSION -DMSG=%errc_EACCES

# NO-PERMISSION:     error: unable to open 'c.a': [[MSG]]
# NO-PERMISSION-NOT: {{.}}

## The archives before c.a (a.a and b.a) have been processed.
# RUN: llvm-nm --print-armap a.a | FileCheck %s
# RUN: cmp a.a b.a
## The others (c.a and d.a) do not have a symbol table.
# RUN: chmod 700 c.a
# RUN: llvm-nm --print-armap c.a | FileCheck %s --check-prefix=NOMAP
# RUN: cmp c.a d.a

# CHECK:      Archive map
# CHECK-NEXT: foo in 1.o
# CHECK-EMPTY:

# NOMAP-NOT: Archive map

#--- 1.yaml
--- !ELF
FileHeader:
  Class:   ELFCLASS64
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_X86_64
Sections:
  - Name: .text
    Type: SHT_PROGBITS
Symbols:
  - Name:    foo
    Binding: STB_GLOBAL
    Section: .text