llvm/test/tools/llvm-libtool-darwin/archive-flattening.test

## This test checks that an archive is flattened correctly.

# RUN: yaml2obj %S/Inputs/input1.yaml -o %t-input1.o
# RUN: yaml2obj %S/Inputs/input2.yaml -o %t-input2.o
# RUN: llvm-as %S/Inputs/x86_64-osx.ll -o %t-x86_64.bc

## Input a correct archive:
# RUN: rm -f %t.correct.ar
# RUN: llvm-ar cr %t.correct.ar %t-x86_64.bc %t-input1.o %t-input2.o
# RUN: llvm-libtool-darwin -static -o %t.lib %t.correct.ar

## Check that binaries are present:
# RUN: llvm-ar t %t.lib | \
# RUN:   FileCheck %s --check-prefix=CHECK-NAMES --implicit-check-not={{.}} -DPREFIX=%basename_t.tmp

# CHECK-NAMES: [[PREFIX]]-x86_64.bc
# CHECK-NAMES-NEXT: [[PREFIX]]-input1.o
# CHECK-NAMES-NEXT: [[PREFIX]]-input2.o

## Check that symbols are present:
# RUN: llvm-nm --print-armap %t.lib | \
# RUN:   FileCheck %s --check-prefix=CHECK-SYMBOLS -DPREFIX=%basename_t.tmp --match-full-lines

# CHECK-SYMBOLS:      Archive map
# CHECK-SYMBOLS-NEXT: _x86_64 in [[PREFIX]]-x86_64.bc
# CHECK-SYMBOLS-NEXT: _symbol1 in [[PREFIX]]-input1.o
# CHECK-SYMBOLS-NEXT: _symbol2 in [[PREFIX]]-input2.o
# CHECK-SYMBOLS-EMPTY:

## Check that output archive is in Darwin format:
# RUN: llvm-objdump --macho --archive-headers %t.lib | \
# RUN:   FileCheck %s --check-prefix=FORMAT -DPREFIX=%basename_t.tmp -DARCHIVE=%t.lib

# FORMAT:      Archive : [[ARCHIVE]]
# FORMAT-NEXT: __.SYMDEF
# FORMAT-NEXT: [[PREFIX]]-x86_64.bc
# FORMAT-NEXT: [[PREFIX]]-input1.o
# FORMAT-NEXT: [[PREFIX]]-input2.o
# FORMAT-NOT:  {{.}}

## Passing both archive, bitcode and object file:
# RUN: llvm-libtool-darwin -static -o %t.lib %t-x86_64.bc %t.correct.ar %t-input1.o
# RUN: llvm-ar t %t.lib | \
# RUN:   FileCheck %s --check-prefix=BOTH-NAMES --implicit-check-not={{.}} -DPREFIX=%basename_t.tmp
# RUN: llvm-nm --print-armap %t.lib | \
# RUN:   FileCheck %s --check-prefix=BOTH-SYMBOLS -DPREFIX=%basename_t.tmp --match-full-lines

# BOTH-NAMES:      [[PREFIX]]-x86_64.bc
# BOTH-NAMES-NEXT: [[PREFIX]]-x86_64.bc
# BOTH-NAMES-NEXT: [[PREFIX]]-input1.o
# BOTH-NAMES-NEXT: [[PREFIX]]-input2.o
# BOTH-NAMES-NEXT: [[PREFIX]]-input1.o

# BOTH-SYMBOLS:      Archive map
# BOTH-SYMBOLS-NEXT: _x86_64 in [[PREFIX]]-x86_64.bc
# BOTH-SYMBOLS-NEXT: _x86_64 in [[PREFIX]]-x86_64.bc
# BOTH-SYMBOLS-NEXT: _symbol1 in [[PREFIX]]-input1.o
# BOTH-SYMBOLS-NEXT: _symbol2 in [[PREFIX]]-input2.o
# BOTH-SYMBOLS-NEXT: _symbol1 in [[PREFIX]]-input1.o
# BOTH-SYMBOLS-EMPTY:

# RUN: llvm-libtool-darwin -static -o %t.lib %t-x86_64.bc %t.correct.ar %t-input1.o  2>&1 | \
# RUN:   FileCheck %s --check-prefix=DUPLICATE-INPUT -DFILEA=%basename_t.tmp-input1.o \
# RUN:   -DPATHA=%t-input1.o -DFILEB=%basename_t.tmp-x86_64.bc -DPATHB=%t-x86_64.bc -DPATHCORRECT=%t.correct.ar

# DUPLICATE-INPUT:     warning: file '[[FILEB]]' was specified multiple times.
# DUPLICATE-INPUT-DAG: [[PATHB]]
# DUPLICATE-INPUT-DAG: [[PATHCORRECT]]
# DUPLICATE-INPUT:     file '[[FILEA]]' was specified multiple times.
# DUPLICATE-INPUT-DAG: [[PATHA]]
# DUPLICATE-INPUT-DAG: [[PATHCORRECT]]

## Cannot read archive:
# RUN: echo '!<arch>' >  %t-invalid-archive.lib
# RUN: echo 'invalid' >> %t-invalid-archive.lib
# RUN: not llvm-libtool-darwin -static -o %t.lib %t-invalid-archive.lib 2>&1 | \
# RUN:   FileCheck %s --check-prefix=INVALID-ARCHIVE -DARCHIVE=%t-invalid-archive.lib

# INVALID-ARCHIVE: error: '[[ARCHIVE]]': truncated or malformed archive

## Archive member not an object file:
# RUN: rm -f %t.not-object.ar
# RUN: touch %t.txt
# RUN: llvm-ar cr %t.not-object.ar %t.txt
# RUN: not llvm-libtool-darwin -static -o %t.lib %t.not-object.ar 2>&1 | \
# RUN:   FileCheck %s --check-prefix=NOT-OBJECT -DARCHIVE=%t.not-object.ar -DFILE=%basename_t.tmp.txt

## Do not recursively flatten archives:
# RUN: rm -f %t.inner
# RUN: rm -f %t.outer
# RUN: llvm-ar cr %t.inner %t-input1.o
# RUN: llvm-ar cr %t.outer %t.inner
# RUN: not llvm-libtool-darwin -static -o %t.lib %t.outer 2>&1 | \
# RUN:   FileCheck %s --check-prefix=NOT-OBJECT -DARCHIVE=%t.outer -DFILE=%basename_t.tmp.inner

# NOT-OBJECT: error: '[[ARCHIVE]]': '[[FILE]]': The file was not recognized as a valid object file

## Archive member not a Mach-O object file:
# RUN: rm -f %t.not-macho.ar
# RUN: yaml2obj %s -o %t.elf
# RUN: llvm-ar cr %t.not-macho.ar %t.elf
# RUN: not llvm-libtool-darwin -static -o %t.lib %t.not-macho.ar 2>&1 | \
# RUN:   FileCheck %s --check-prefix=NOT-MACHO -DARCHIVE=%t.not-macho.ar -DFILE=%basename_t.tmp.elf

# NOT-MACHO: error: '[[ARCHIVE]]': '[[FILE]]': format not supported

--- !ELF
FileHeader:
  Class:   ELFCLASS64
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_X86_64