strip-preserve-atime.test
2.23 KB
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# Note: ls -lu prints the accessed timestamp
# NetBSD: noatime mounts currently inhibit 'touch -a' updates
# UNSUPPORTED: system-netbsd
# Preserve dates when stripping to an output file.
# RUN: yaml2obj %s > %t.1.o
# RUN: touch -a -t 199505050555.55 %t.1.o
# RUN: llvm-strip -p %t.1.o -o %t-preserved.1.o
# RUN: ls -lu %t-preserved.1.o | FileCheck %s --check-prefix=CHECK-PRESERVE-ATIME
# Check that the stripped output is in fact a valid object file.
# RUN: llvm-readobj %t-preserved.1.o
# Preserve dates available via objcopy interface as well.
# RUN: yaml2obj %s > %t.2.o
# RUN: touch -a -t 199505050555.55 %t.2.o
# RUN: llvm-objcopy -p %t.2.o %t-preserved.2.o
# RUN: ls -lu %t-preserved.2.o | FileCheck %s --check-prefix=CHECK-PRESERVE-ATIME
# RUN: llvm-readobj %t-preserved.2.o
# Preserve dates when stripping in place.
# RUN: yaml2obj %s > %t.3.o
# RUN: touch -a -t 199505050555.55 %t.3.o
# RUN: llvm-strip -p %t.3.o
# RUN: ls -lu %t.3.o | FileCheck %s --check-prefix=CHECK-PRESERVE-ATIME
# RUN: llvm-readobj %t.3.o
# Without -p set, don't preserve dates.
# RUN: yaml2obj %s > %t.4.o
# RUN: touch -a -t 199505050555.55 %t.4.o
# RUN: llvm-strip %t.4.o
# RUN: ls -lu %t.4.o | FileCheck %s --check-prefix=CHECK-NO-PRESERVE-ATIME
# RUN: llvm-readobj %t.4.o
# Preserve dates in archives.
# RUN: yaml2obj %s > %t.5.o
# RUN: rm -f %t.a
# RUN: llvm-ar cr %t.a %t.5.o
# RUN: touch -a -t 199505050555.55 %t.a
# RUN: llvm-strip -p %t.a
# RUN: ls -lu %t.a | FileCheck %s --check-prefix=CHECK-PRESERVE-ATIME
# RUN: llvm-readobj %t.a
# Preserve dates in split DWO files.
# RUN: cp %p/Inputs/dwarf.dwo %t-input.dwo
# RUN: touch -a -t 199505050555.55 %t-input.dwo
# RUN: llvm-objcopy -p --split-dwo=%t-dwo %t-input.dwo %t-nondwo
# RUN: ls -lu %t-dwo | FileCheck %s --check-prefix=CHECK-PRESERVE-ATIME
# RUN: llvm-readobj %t-dwo
# RUN: ls -lu %t-nondwo | FileCheck %s --check-prefix=CHECK-PRESERVE-ATIME
# RUN: llvm-readobj %t-nondwo
# CHECK-PRESERVE-ATIME: {{[[:space:]]1995}}
# CHECK-NO-PRESERVE-ATIME-NOT: {{[[:space:]]1995}}
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]