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import logging
import os
import random
def create_file_with_random_data(ctx, filename=None):
N = 128
data = "".join(chr(random.randint(0, 255)) for i in range(N)).encode("UTF-8")
dirname = os.path.dirname(filename) or "."
logging.debug(f"create_file_with_random_data: dirname={dirname}")
os.makedirs(dirname, exist_ok=True)
with open(filename, "wb") as f:
f.write(data)
def create_manifest_of_live(ctx, dirname=None, manifest=None):
_create_manifest_of_directory(ctx, dirname=dirname, manifest=manifest)
def create_manifest_of_restored(ctx, dirname=None, restored=None, manifest=None):
_create_manifest_of_directory(
ctx, dirname=os.path.join(restored, "./" + dirname), manifest=manifest
)
def _create_manifest_of_directory(ctx, dirname=None, manifest=None):
runcmd_run = globals()["runcmd_run"]
runcmd_get_exit_code = globals()["runcmd_get_exit_code"]
runcmd_get_stdout = globals()["runcmd_get_stdout"]
logging.info(f"creating manifest for {dirname} in {manifest}")
runcmd_run(ctx, ["find", "-exec", "summain", "{}", "+"], cwd=dirname)
assert runcmd_get_exit_code(ctx) == 0
stdout = runcmd_get_stdout(ctx)
open(manifest, "w").write(stdout)
def files_match(ctx, first=None, second=None):
assert_eq = globals()["assert_eq"]
f = open(first).read()
s = open(second).read()
logging.debug(f"files_match: f:\n{f}")
logging.debug(f"files_match: s:\n{s}")
assert_eq(f, s)
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