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