def check_rpmdb_transaction(context, mode):
check_context_table(context, ["Action", "Package"])
if not "rpmdb_pre" in context.dnf:
raise ValueError("RPMDB snapshot wasn't created before running this step.")
context.dnf["rpmdb_post"] = get_rpmdb_rpms(context.dnf.installroot)
checked_rpmdb = {}
# check changes in RPMDB
rpmdb_transaction = diff_rpm_lists(context.dnf["rpmdb_pre"], context.dnf["rpmdb_post"])
for action, nevras in context.table:
if action in ["broken"]:
continue
for nevra in nevras.split(", "):
checked_rpmdb.setdefault(action, set()).add(nevra)
if action.startswith('group-'):
continue
if action.startswith('module-'):
continue
rpm = RPM(nevra)
if action == "reinstall" and rpm not in rpmdb_transaction["reinstall"]:
action = "unchanged"
if (action == "remove" and rpm not in rpmdb_transaction["remove"]
and rpm in rpmdb_transaction["obsoleted"]):
action = "obsoleted"
elif (action == "obsoleted" and rpm not in rpmdb_transaction["obsoleted"]
and rpm in rpmdb_transaction["remove"]):
action = "remove"
if action == "absent":
if rpm in rpmdb_transaction["present"]:
raise AssertionError("[rpmdb] Package %s not '%s'" % (rpm, action))
continue
if rpm not in rpmdb_transaction[action]:
candidates = ", ".join([str(i) for i in sorted(rpmdb_transaction[action])])
raise AssertionError("[rpmdb] Package %s not '%s'; Possible candidates: %s" % (
rpm, action, candidates))
if mode == 'exact_match':
context_table = parse_context_table(context)
for action in ["install", "remove", "upgrade", "downgrade"]:
delta = []
for nevra in context_table[action].copy():
if nevra in rpmdb_transaction[action]:
rpmdb_transaction[action].remove(nevra)
elif action == "remove": # and nevra in rpmdb_transaction["obsolete"]:
rpmdb_transaction["obsoleted"].remove(nevra)
else:
delta.append(nevra)
if delta:
raise AssertionError(
"[rpmdb] Following packages weren't captured in the table for action '%s': %s" % (
action, ", ".join([str(rpm) for rpm in sorted(delta)])))
def then_RPMDB_transaction_is_empty(context):
if not "rpmdb_pre" in context.dnf:
raise ValueError("RPMDB snapshot wasn't created before running this step.")
context.dnf["rpmdb_post"] = get_rpmdb_rpms(context.dnf.installroot)
# check changes in RPMDB
rpmdb_transaction = diff_rpm_lists(context.dnf["rpmdb_pre"], context.dnf["rpmdb_post"])
if rpmdb_transaction["changed"]:
changes = ", ".join([str(i) for i in sorted(rpmdb_transaction["changed"])])
raise AssertionError("[rpmdb] Packages have changed: {}".format(changes))