llvm/test/tools/llvm-objcopy/wasm/basic-only-section.test

   1 ## Test --only-section.
   2 # RUN: yaml2obj %s -o %t
   3 # RUN: llvm-objcopy --only-section=foo %t %t2
   4 # RUN: obj2yaml %t2 | FileCheck --implicit-check-not TYPE --implicit-check-not producers %s
   5
   6 ## Test that it's the same with only-section + keep-section (for the same section).
   7 # RUN: llvm-objcopy --only-section=foo --keep-section=foo %t %t2
   8 # RUN: obj2yaml %t2 | FileCheck --implicit-check-not TYPE --implicit-check-not producers %s
   9
  10 ## Also test that only-section overrides remove-section.
  11 # RUN: llvm-objcopy --only-section=foo --remove-section=foo %t %t2
  12 # RUN: obj2yaml %t2 | FileCheck --implicit-check-not producers %s
  13
  14 ## This file has both known and custom sections. Check that only the foo section is left.
  15 # CHECK:      Sections:
  16 # CHECK-NEXT:   - Type: CUSTOM
  17 # CHECK-NEXT:     Name: foo
  18 # CHECK-NEXT:     Payload: DEADBEEF
  19 # CHECK-NEXT: ...
  20
  21 ## Test that only-section + keep-section keeps both sections.
  22 # RUN: llvm-objcopy --only-section=foo --keep-section=producers %t %t2
  23 # RUN: obj2yaml %t2 | FileCheck --implicit-check-not=TYPE --check-prefix=KEEP %s
  24 # KEEP: Name: foo
  25 # KEEP: Name: producers
  26
  27 --- !WASM
  28 FileHeader:
  29   Version: 0x00000001
  30 Sections:
  31   - Type: CUSTOM
  32     Name: foo
  33     Payload: DEADBEEF
  34   - Type: TYPE
  35     Signatures:
  36       - Index: 0
  37         ParamTypes:
  38           - I32
  39         ReturnTypes:
  40           - F32
  41   - Type: CUSTOM
  42     Name: producers
  43     Tools:
  44       - Name:   clang
  45         Version: 9.0.0