def test_add():
# one hash in db1 is added to db2
shutil.rmtree(db1, True)
shutil.rmtree(db2, True)
H.hashdb(["create", db1])
H.write_temp_dfxml_hash()
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.hashdb(["add", db1, db2])
sizes = H.parse_sizes(H.hashdb(["size", db2]))
H.int_equals(sizes['hash_store_size'],1)
H.int_equals(sizes['source_store_size'],1)
def test_add_multiple():
# hash from db1 and db2 result in two hashes in db3
shutil.rmtree(db1, True)
shutil.rmtree(db2, True)
shutil.rmtree(db3, True)
H.hashdb(["create", db1])
H.write_temp_dfxml_hash(repository_name="r1")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.hashdb(["create", db2])
H.write_temp_dfxml_hash(repository_name="r2")
H.hashdb(["import", db2, "temp_dfxml_hash"])
H.hashdb(["add_multiple", db1, db2, db3])
sizes = H.parse_sizes(H.hashdb(["size", db3]))
H.int_equals(sizes['hash_store_size'],2)
H.int_equals(sizes['source_store_size'],2)
def test_max_duplicates():
# create new DB with max 2
shutil.rmtree(db1, True)
H.hashdb(["create", db1, "-m2"])
# add three entries where only two are allowed
H.write_temp_dfxml_hash(byte_run_file_offset=4096*1)
changes = H.parse_changes(H.hashdb(["import", db1, "temp_dfxml_hash"]))
H.write_temp_dfxml_hash(byte_run_file_offset=4096*2)
changes = H.parse_changes(H.hashdb(["import", db1, "temp_dfxml_hash"]))
H.write_temp_dfxml_hash(byte_run_file_offset=4096*3)
changes = H.parse_changes(H.hashdb(["import", db1, "temp_dfxml_hash"]))
H.int_equals(changes['hashes_inserted'], 0)
H.int_equals(changes['hashes_not_inserted_exceeds_max_duplicates'], 1)
sizes = H.parse_sizes(H.hashdb(["size", db1]))
H.int_equals(sizes['hash_store_size'], 2)
def test_add_repository():
# hash with correct repository name is added
shutil.rmtree(db1, True)
shutil.rmtree(db2, True)
H.rm_tempfile(xml1)
H.hashdb(["create", db1])
H.write_temp_dfxml_hash(repository_name="r1")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.write_temp_dfxml_hash(repository_name="r2")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.hashdb(["add_repository", db1, db2, "r1"])
sizes = H.parse_sizes(H.hashdb(["size", db2]))
H.int_equals(sizes['hash_store_size'],1)
H.int_equals(sizes['source_store_size'],1)
H.hashdb(["export", db2, xml1])
H.dfxml_hash_equals(repository_name="r1")
def test_subtract():
# db1 - db2 -> db3 where source must match
shutil.rmtree(db1, True)
shutil.rmtree(db2, True)
shutil.rmtree(db3, True)
H.rm_tempfile(xml1)
H.hashdb(["create", db1])
H.hashdb(["create", db2])
H.write_temp_dfxml_hash(repository_name="r1")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.hashdb(["import", db2, "temp_dfxml_hash"])
H.write_temp_dfxml_hash(repository_name="r2")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.hashdb(["subtract", db1, db2, db3])
sizes = H.parse_sizes(H.hashdb(["size", db3]))
H.int_equals(sizes['hash_store_size'],1)
H.hashdb(["export", db3, xml1])
H.dfxml_hash_equals(repository_name="r2")
def test_intersect_hash():
# db1 with a,b and db2 with b,c intersect to db3 with just b
# using different hash
shutil.rmtree(db1, True)
shutil.rmtree(db2, True)
shutil.rmtree(db3, True)
H.rm_tempfile(xml1)
H.hashdb(["create", db1])
H.hashdb(["create", db2])
H.write_temp_dfxml_hash(byte_run_hashdigest="00112233445566778899aabbccddeef1")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.write_temp_dfxml_hash(byte_run_hashdigest="00112233445566778899aabbccddeef2")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.hashdb(["import", db2, "temp_dfxml_hash"])
H.write_temp_dfxml_hash(byte_run_hashdigest="00112233445566778899aabbccddeef3")
H.hashdb(["import", db2, "temp_dfxml_hash"])
H.hashdb(["intersect_hash", db1, db2, db3])
sizes = H.parse_sizes(H.hashdb(["size", db3]))
H.int_equals(sizes['hash_store_size'],1)
H.int_equals(sizes['source_store_size'],1)
H.hashdb(["export", db3, xml1])
H.dfxml_hash_equals(byte_run_hashdigest="00112233445566778899aabbccddeef2")
def test_intersect():
# db1 with a,b and db2 with b,c intersect to db3 with just b
# using same hash and different repository name
shutil.rmtree(db1, True)
shutil.rmtree(db2, True)
shutil.rmtree(db3, True)
H.rm_tempfile(xml1)
H.hashdb(["create", db1])
H.hashdb(["create", db2])
H.write_temp_dfxml_hash(repository_name="r1")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.write_temp_dfxml_hash(repository_name="r2")
H.hashdb(["import", db1, "temp_dfxml_hash"])
H.hashdb(["import", db2, "temp_dfxml_hash"])
H.write_temp_dfxml_hash(repository_name="r3")
H.hashdb(["import", db2, "temp_dfxml_hash"])
H.hashdb(["intersect", db1, db2, db3])
sizes = H.parse_sizes(H.hashdb(["size", db3]))
H.int_equals(sizes['hash_store_size'],1)
H.int_equals(sizes['source_store_size'],1)
H.hashdb(["export", db3, xml1])
H.dfxml_hash_equals(repository_name="r2")
