## Note: ls -l prints the modified timestamp.

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

## Preserve dates when stripping to an output file.
# RUN: cp %t.exe %t.1.exe
# RUN: touch -m -t 199705050555.55 %t.1.exe
# RUN: llvm-strip -p %t.1.exe -o %t-preserved.1.exe
# RUN: ls -l %t-preserved.1.exe | FileCheck %s --check-prefix=CHECK-PRESERVE-MTIME
## Check that the stripped output is in fact a valid object file and the timestamp in the PE header is preserved.
# RUN: llvm-readobj --headers %t-preserved.1.exe | FileCheck %s

## Preserve dates available via objcopy interface as well.
# RUN: cp %t.exe %t.2.exe
# RUN: touch -m -t 199705050555.55 %t.2.exe
# RUN: llvm-objcopy -p %t.2.exe %t-preserved.2.exe
# RUN: ls -l %t-preserved.2.exe | FileCheck %s --check-prefix=CHECK-PRESERVE-MTIME
# RUN: llvm-readobj --headers %t-preserved.2.exe | FileCheck %s

## Preserve dates when stripping in place.
# RUN: cp %t.exe %t.3.exe
# RUN: touch -m -t 199705050555.55 %t.3.exe
# RUN: llvm-strip -p %t.3.exe
# RUN: ls -l %t.3.exe | FileCheck %s --check-prefix=CHECK-PRESERVE-MTIME
# RUN: llvm-readobj --headers %t.3.exe | FileCheck %s

## Without -p set, don't preserve dates.
# RUN: cp %t.exe %t.4.exe
# RUN: touch -m -t 199705050555.55 %t.4.exe
# RUN: llvm-strip %t.4.exe
# RUN: ls -l %t.4.exe | FileCheck %s --check-prefix=CHECK-NO-PRESERVE-MTIME
# RUN: llvm-readobj --headers %t.4.exe | FileCheck %s

## Always preserve the timestamp in the PE header.
# CHECK: TimeDateStamp: 1970-01-01 00:00:00 (0x0)

# CHECK-PRESERVE-MTIME:        {{[[:space:]]1997}}
# CHECK-NO-PRESERVE-MTIME-NOT: {{[[:space:]]1997}}

!COFF
OptionalHeader:
  Subsystem:       IMAGE_SUBSYSTEM_WINDOWS_CUI
header:
  Machine:         IMAGE_FILE_MACHINE_AMD64
sections:
  - Name:            .text
    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
    VirtualSize:     20
symbols:         []
...