llvm/test/tools/llvm-objcopy/MachO/install-name-tool-delete-rpath.test

   1 ## This test checks deleting a LC_RPATH load command from a MachO binary.
   2
   3 # RUN: yaml2obj %s -o %t
   4
   5 ## Deleting a single RPath entry:
   6 # RUN: llvm-install-name-tool -delete_rpath @executable_a/. %t
   7 # RUN: llvm-objdump -p %t | \
   8 # RUN:   FileCheck %s --check-prefix=RPATHS --implicit-check-not=@executable
   9
  10 # RPATHS: @executable_b/.
  11 # RPATHS: @executable_c/.
  12 # RPATHS: @executable_d/.
  13 # RPATHS: @executable_e/.
  14
  15 ## Deleting multiple RPath entries:
  16 # RUN: llvm-install-name-tool -delete_rpath @executable_b/. \
  17 # RUN:                        -delete_rpath @executable_c/. %t
  18 # RUN: llvm-objdump -p %t | \
  19 # RUN:   FileCheck %s --check-prefix=RPATHS-MULTIPLE --implicit-check-not=@executable
  20
  21 # RPATHS-MULTIPLE: @executable_d/.
  22 # RPATHS-MULTIPLE: @executable_e/.
  23
  24 ## Duplicate delete_rpath commands:
  25 # RUN: llvm-install-name-tool -delete_rpath @executable_d/. \
  26 # RUN:                        -delete_rpath @executable_d/. %t
  27 # RUN: llvm-objdump -p %t | \
  28 # RUN:   FileCheck %s --check-prefix=DUPLICATE --implicit-check-not=@executable
  29
  30 # DUPLICATE: @executable_e/.
  31
  32 ## Deleting a nonexistent RPath:
  33 # RUN: not llvm-install-name-tool -delete_rpath @executable_a/. %t 2>&1 | \
  34 # RUN:   FileCheck %s --check-prefix=ABSENT-RPATH
  35
  36 # ABSENT-RPATH: no LC_RPATH load command with path: @executable_a/.
  37
  38 ## Adding and deleting RPATH at the same time:
  39 # RUN: not llvm-install-name-tool -add_rpath @executable_b/. \
  40 # RUN:                            -delete_rpath @executable_b/. %t 2>&1 | \
  41 # RUN:   FileCheck %s --check-prefix=COMBINED
  42
  43 # COMBINED: cannot specify both -add_rpath '@executable_b/.' and -delete_rpath '@executable_b/.'
  44
  45 ## Remove all RPATHS
  46 # RUN: yaml2obj %s -o %t2
  47 # RUN: llvm-install-name-tool -delete_all_rpaths %t2
  48 # RUN: llvm-objdump -p %t2 | FileCheck %s
  49
  50 # CHECK-NOT: LC_RPATH
  51
  52 ## Remove all RPATHS and add a new one.
  53 # RUN: yaml2obj %s -o %t3
  54 # RUN: llvm-install-name-tool --delete_all_rpaths -add_rpath @executable_b/. %t3
  55 # RUN: llvm-objdump -p %t3 | \
  56 # RUN:   FileCheck %s --check-prefix=DELETE_AND_ADD --implicit-check-not=@executable
  57
  58 # DELETE_AND_ADD: @executable_b/.
  59
  60 --- !mach-o
  61 FileHeader:
  62   magic:           0xFEEDFACF
  63   cputype:         0x01000007
  64   cpusubtype:      0x00000003
  65   filetype:        0x00000001
  66   ncmds:           5
  67   sizeofcmds:      160
  68   flags:           0x00002000
  69   reserved:        0x00000000
  70 LoadCommands:
  71   - cmd:             LC_RPATH
  72     cmdsize:         32
  73     path:            12
  74     Content:         '@executable_a/.'
  75   - cmd:             LC_RPATH
  76     cmdsize:         32
  77     path:            12
  78     Content:         '@executable_b/.'
  79   - cmd:             LC_RPATH
  80     cmdsize:         32
  81     path:            12
  82     Content:         '@executable_c/.'
  83   - cmd:             LC_RPATH
  84     cmdsize:         32
  85     path:            12
  86     Content:         '@executable_d/.'
  87   - cmd:             LC_RPATH
  88     cmdsize:         32
  89     path:            12
  90     Content:         '@executable_e/.'