llvm/test/tools/llvm-objcopy/wasm/only-keep-debug.test

   1 ## Test that only debug sections are kept with --only-keep-debug.
   2 # RUN: yaml2obj %s -o %t
   3 # RUN: llvm-strip --only-keep-debug %t
   4 # RUN: obj2yaml %t | FileCheck %s
   5
   6 ## Test that keep-section overrides only-keep-debug.
   7 # RUN: yaml2obj %s -o %t
   8 # RUN: llvm-strip --only-keep-debug --keep-section=foo %t
   9 # RUN: obj2yaml %t | FileCheck --implicit-check-not=Name --check-prefix=CHECK --check-prefix=KEEP %s
  10
  11 # CHECK:      Sections:
  12 # CHECK:        - Type: CUSTOM
  13 # CHECK-NEXT:     Name: .debug_info
  14 # CHECK:        - Type: CUSTOM
  15 # CHECK-NEXT:     Name: .debug_line
  16 # KEEP:           Name: foo
  17
  18 ## Test that remove-section overrides only-keep-debug.
  19 # RUN: yaml2obj %s -o %t
  20 # RUN: llvm-strip --only-keep-debug --remove-section=.debug_info %t
  21 # RUN: obj2yaml %t | FileCheck %s --check-prefix=NOINFO --implicit-check-not=.debug_info
  22
  23 # NOINFO: Name: .debug_line
  24
  25 --- !WASM
  26 FileHeader:
  27   Version: 0x00000001
  28 Sections:
  29   - Type: TYPE
  30     Signatures:
  31       - Index: 0
  32         ParamTypes:
  33           - I32
  34         ReturnTypes:
  35           - F32
  36   - Type: CUSTOM
  37     Name: .debug_info
  38     Payload: CAFE1234
  39   - Type: CUSTOM
  40     Name: linking
  41     Version: 2
  42   - Type: CUSTOM
  43     Name: producers
  44     Tools:
  45       - Name:   clang
  46         Version: 9.0.0
  47   - Type: CUSTOM
  48     Name: .debug_line
  49     Payload: DEADBEEF
  50   - Type: CUSTOM
  51     Name: foo
  52     Payload: CAFE