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unit test: more closely mimic rpm2cpio behavior when reading past header

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Mike McLean 2023-02-20 16:49:57 -05:00 • committed by Tomas Kopecek
parent accdeb3c63
commit aebff00673
1 changed files with 3 additions and 2 deletions
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5
tests/test_lib/test_header_sizes.py
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@ -57,10 +57,11 @@ class TestHeaderSizes(unittest.TestCase):
# The following bit uses rpmlib to read the header, which advances the file # The following bit uses rpmlib to read the header, which advances the file
# pointer past it. This is the same approach rpm2cpio uses. # pointer past it. This is the same approach rpm2cpio uses.
ts = rpm.TransactionSet()
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES | rpm._RPMVSF_NODIGESTS | rpm.RPMVSF_NOHDRCHK)
fd = os.open(fn, os.O_RDONLY) fd = os.open(fn, os.O_RDONLY)
try: try:
os.lseek(fd, s_lead + s_sig, 0) # seek to header start hdr = ts.hdrFromFdno(fd)
hdr, h_start = rpm.readHeaderFromFD(fd)
p_offset = os.lseek(fd, 0, os.SEEK_CUR) p_offset = os.lseek(fd, 0, os.SEEK_CUR)
finally: finally:
os.close(fd) os.close(fd)