File: only-section.test

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llvm-toolchain-20 1%3A20.1.8-1~exp1
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RUN: yaml2obj %p/Inputs/only-keep-sections.yaml -o %t.in.exe

RUN: llvm-objcopy --only-section .debug_discardable %t.in.exe %t.out.exe
RUN: llvm-objdump --section-headers -t %t.out.exe | FileCheck %s --check-prefixes=SECTIONS,SECTIONS-DEBUG,SYMBOLS,SYMBOLS-DEBUG

Adding another section stripping option makes it return the intersection of
kept sections - in this case keeping only .text.

RUN: llvm-objcopy --only-section .debug_discardable --only-section .text --strip-debug %t.in.exe %t.combination.exe
RUN: llvm-objdump --section-headers -t %t.combination.exe | FileCheck %s --check-prefixes=SECTIONS,SECTIONS-TEXT,SYMBOLS,SYMBOLS-TEXT

SECTIONS:            Sections:
SECTIONS-NEXT:       Idx Name
SECTIONS-DEBUG-NEXT: .debug_discardable
SECTIONS-TEXT-NEXT:  .text
SECTIONS-EMPTY:

SYMBOLS:            SYMBOL TABLE:
SYMBOLS-DEBUG-NEXT: debug_discardable_sym
SYMBOLS-TEXT-NEXT:  main
SYMBOLS-EMPTY: