# RUN: yaml2obj %p/Inputs/i386-x86_64-universal.yaml -o %t-universal.o

# RUN: not llvm-lipo %t-universal.o -remove arm64_32 -output /dev/null 2>&1 | FileCheck --check-prefix=ARCH_NOT_IN_FILE %s
# ARCH_NOT_IN_FILE: does not contain the specified architecture arm64_32 to remove

# RUN: yaml2obj %p/Inputs/i386-slice.yaml -o %t-i386.o
# RUN: not llvm-lipo %t-i386.o -remove i386 -output /dev/null 2>&1 | FileCheck --check-prefix=INPUT_NOT_A_FAT_FILE %s
# INPUT_NOT_A_FAT_FILE: must be a fat file when the -remove option is specified

# RUN: not llvm-lipo -remove FakeArch %t-universal.o -output /dev/null 2>&1 | FileCheck --check-prefix=INVALID_ARCH %s
# INVALID_ARCH: Invalid architecture: FakeArch

# RUN: yaml2obj %p/Inputs/i386-x86_64-armv7-arm64-universal.yaml -o %t-4arch.o
# RUN: llvm-lipo -remove i386 %t-4arch.o -output %t-removed.o
# RUN: llvm-lipo -info %t-removed.o | FileCheck --check-prefix=REMOVE_ONE %s
# REMOVE_ONE: x86_64 armv7 arm64

# RUN: llvm-lipo -remove i386 %t-universal.o -output %t-only-x86_64.o
# RUN: llvm-lipo -thin x86_64 %t-universal.o -output %t-thinned-x86_64.o
# RUN: yaml2obj %p/Inputs/x86_64-slice.yaml -o %t-x86_64.o
# RUN: cmp %t-thinned-x86_64.o %t-x86_64.o

# Multiple -remove flags
# RUN: llvm-lipo -remove i386 -remove armv7 %t-4arch.o -output %t-removed-multi.o
# RUN: llvm-lipo -info %t-removed-multi.o | FileCheck --check-prefix=REMOVE_MULTI %s
# REMOVE_MULTI: x86_64 arm64

# Multiple -remove flags removing all but one arch
# RUN: llvm-lipo -remove i386 -remove x86_64 -remove armv7 %t-4arch.o -output %t-removed-three.o
# RUN: llvm-lipo -info %t-removed-three.o | FileCheck --check-prefix=REMOVE_THREE %s
# REMOVE_THREE: arm64

# Error: one of multiple -remove arches not in file
# RUN: not llvm-lipo -remove i386 -remove arm64_32 %t-4arch.o -output /dev/null 2>&1 | FileCheck --check-prefix=MULTI_ARCH_NOT_IN_FILE %s
# MULTI_ARCH_NOT_IN_FILE: does not contain the specified architecture arm64_32 to remove

# Error: removing all arches
# RUN: not llvm-lipo -remove i386 -remove x86_64 %t-universal.o -output /dev/null 2>&1 | FileCheck --check-prefix=REMOVE_ALL %s
# REMOVE_ALL: removing all architectures would result in an empty universal binary