deterministic-archive.test | Explore in Territory

# RUN: yaml2obj %s -o %t.o

# Create an archive, specifying U so that timestamps/etc. are preserved.
# We only test timestamps as a proxy for full deterministic writing; i.e. we
# assume UID/GIDs are preserved if timestamps are preserved.
# RUN: touch -t 199505050555.55 %t.o
# RUN: rm -f %t.a
# RUN: llvm-ar crsU %t.a %t.o

# Test short flags.
# RUN: llvm-objcopy -D %t.a %t.2D.a
# RUN: env TZ=GMT llvm-ar tv %t.2D.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC
# RUN: llvm-objcopy -U %t.a %t.2U.a
# RUN: env TZ=GMT llvm-ar tv %t.2U.a | FileCheck %s --check-prefix=CHECK-NONDETERMINISTIC

# RUN: llvm-strip -D %t.a -o %t.3D.a
# RUN: env TZ=GMT llvm-ar tv %t.3D.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC
# RUN: llvm-strip -U %t.a -o %t.3U.a
# RUN: env TZ=GMT llvm-ar tv %t.3U.a | FileCheck %s --check-prefix=CHECK-NONDETERMINISTIC

# Test long flags.
# RUN: llvm-objcopy --enable-deterministic-archives %t.a %t.4D.a
# RUN: env TZ=GMT llvm-ar tv %t.4D.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC
# RUN: llvm-objcopy --disable-deterministic-archives %t.a %t.4U.a
# RUN: env TZ=GMT llvm-ar tv %t.4U.a | FileCheck %s --check-prefix=CHECK-NONDETERMINISTIC

# RUN: llvm-strip --enable-deterministic-archives %t.a -o %t.5D.a
# RUN: env TZ=GMT llvm-ar tv %t.5D.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC
# RUN: llvm-strip --disable-deterministic-archives %t.a -o %t.5U.a
# RUN: env TZ=GMT llvm-ar tv %t.5U.a | FileCheck %s --check-prefix=CHECK-NONDETERMINISTIC

# If unspecified, verify that deterministic is the default.
# RUN: llvm-objcopy %t.a %t.6.a
# RUN: env TZ=GMT llvm-ar tv %t.6.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC
# RUN: llvm-strip %t.a -o %t.7.a
# RUN: env TZ=GMT llvm-ar tv %t.7.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC

# If both are specified, last one wins.
# RUN: llvm-objcopy -U -D %t.a %t.8.a
# RUN: env TZ=GMT llvm-ar tv %t.8.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC
# RUN: llvm-objcopy -D -U %t.a %t.9.a
# RUN: env TZ=GMT llvm-ar tv %t.9.a | FileCheck %s --check-prefix=CHECK-NONDETERMINISTIC
# RUN: llvm-objcopy -D -U -D -U --enable-deterministic-archives %t.a %t.10.a
# RUN: env TZ=GMT llvm-ar tv %t.10.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC

# RUN: llvm-strip -U -D %t.a -o %t.11.a
# RUN: env TZ=GMT llvm-ar tv %t.11.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC
# RUN: llvm-strip -D -U %t.a -o %t.12.a
# RUN: env TZ=GMT llvm-ar tv %t.12.a | FileCheck %s --check-prefix=CHECK-NONDETERMINISTIC
# RUN: llvm-strip -D -U -D -U --enable-deterministic-archives %t.a -o %t.13.a
# RUN: env TZ=GMT llvm-ar tv %t.13.a | FileCheck %s --check-prefix=CHECK-DETERMINISTIC

# CHECK-DETERMINISTIC: {{[[:space:]]1970[[:space:]]}}
# CHECK-NONDETERMINISTIC:  {{[[:space:]]1995[[:space:]]}}

!ELF
FileHeader:
  Class:           ELFCLASS64
  Data:            ELFDATA2LSB
  Type:            ET_REL
  Machine:         EM_X86_64
Sections:
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
llvm/llvm/test/tools/llvm-objcopy/ELF/deterministic-archive.test
