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Introduce crc32

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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
This commit is contained in:
Michal Mielewczyk 2024-10-03 08:31:28 +02:00
parent 073793c83a
commit b5a6cfbb93
2 changed files with 10 additions and 0 deletions
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7
test_tools/fs_utils.py
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@ -191,6 +191,13 @@ def md5sum(file, binary=True, timeout: timedelta = timedelta(minutes=30)):
return output.stdout.split()[0] return output.stdout.split()[0]
def crc32sum(file, timeout: timedelta = timedelta(minutes=30)):
output = TestRun.executor.run(f"crc32 {file}", timeout)
if output.exit_code != 0:
raise Exception(f"crc32 command execution failed! {output.stdout}\n{output.stderr}")
return output.stdout
# For some reason separators other than '/' don't work when using sed on system paths # For some reason separators other than '/' don't work when using sed on system paths
# This requires escaping '/' in pattern and target string # This requires escaping '/' in pattern and target string
def escape_sed_string(string: str, sed_replace: bool = False): def escape_sed_string(string: str, sed_replace: bool = False):

3
test_utils/filesystem/file.py
View File

@ -23,6 +23,9 @@ class File(FsItem):
def md5sum(self, binary=True, timeout: timedelta = timedelta(minutes=30)): def md5sum(self, binary=True, timeout: timedelta = timedelta(minutes=30)):
return fs_utils.md5sum(str(self), binary, timeout) return fs_utils.md5sum(str(self), binary, timeout)
def crc32sum(self, timeout: timedelta = timedelta(minutes=30)):
return fs_utils.crc32sum(str(self), timeout)
def read(self): def read(self):
return fs_utils.read_file(str(self)) return fs_utils.read_file(str(self))