llvm/test/tools/llvm-offload-binary/compress.test

# REQUIRES: zstd

# RUN: llvm-offload-binary -o %t --compress --compression-format=zstd --image=file=%s,arch=abc,triple=x-y-z
# RUN: llvm-objdump --offloading %t | FileCheck %s
# RUN: llvm-offload-binary %t --image=file=%t2,arch=abc,triple=x-y-z
# RUN: diff %s %t2

# RUN: llvm-offload-binary -o %t.neg --compress --compression-format=zstd --compression-level=-5 --image=file=%s,arch=abc,triple=x-y-z
# RUN: llvm-offload-binary %t.neg --image=file=%t.neg.out,arch=abc,triple=x-y-z
# RUN: diff %s %t.neg.out
# RUN: llvm-offload-binary -o %t.fast --compress --compression-format=zstd --compression-level=-10 --image=file=%s,arch=abc,triple=x-y-z
# RUN: llvm-offload-binary %t.fast --image=file=%t.fast.out,arch=abc,triple=x-y-z
# RUN: diff %s %t.fast.out

# RUN: not llvm-offload-binary -o %t.nfmt --compress --compression-level=12 --image=file=%s,arch=abc,triple=x-y-z 2>&1 | FileCheck %s --check-prefix=NEED-FORMAT
# RUN: llvm-offload-binary -o %t.l12 --compress --compression-format=zstd --compression-level=12 --image=file=%s,arch=abc,triple=x-y-z
# RUN: llvm-offload-binary %t.l12 --image=file=%t.l12.out,arch=abc,triple=x-y-z
# RUN: diff %s %t.l12.out
# RUN: not llvm-offload-binary -o %t.bad --compress --compression-format=zstd --compression-level=100 --image=file=%s,arch=abc,triple=x-y-z 2>&1 | FileCheck %s --check-prefix=BAD-LEVEL
# RUN: not llvm-offload-binary -o %t.low --compress --compression-format=zstd --compression-level=-200000 --image=file=%s,arch=abc,triple=x-y-z 2>&1 | FileCheck %s --check-prefix=BAD-LOW

# NEED-FORMAT: --compression-level requires --compression-format
# BAD-LEVEL: invalid zstd compression level 100; expected a value in [-131072, 22]
# BAD-LOW: invalid zstd compression level -200000; expected a value in [-131072, 22]

# RUN: llvm-offload-binary -o %t.u --image=file=%s,arch=abc,triple=x-y-z
# RUN: cat %t %t.u > %t.concat
# RUN: llvm-objdump --offloading %t.concat | FileCheck %s --check-prefixes=CHECK,CONCAT

#      CHECK: OFFLOADING IMAGE [0]:
# CHECK-NEXT: kind            <none>
# CHECK-NEXT: arch            abc
# CHECK-NEXT: triple          x-y-z
# CHECK-NEXT: producer        none
#     CONCAT: OFFLOADING IMAGE [1]:
# CONCAT-NEXT: kind            <none>