nix-bitcoin/test/scenarios/lib.py

35 lines
931 B
Python

def succeed(*cmds):
"""Returns the concatenated output of all cmds"""
return machine.succeed(*cmds)
def assert_matches(cmd, regexp):
out = succeed(cmd)
if not re.search(regexp, out):
raise Exception(f"Pattern '{regexp}' not found in '{out}'")
def assert_matches_exactly(cmd, regexp):
out = succeed(cmd)
if not re.fullmatch(regexp, out):
raise Exception(f"Pattern '{regexp}' doesn't match '{out}'")
def log_has_string(unit, str):
return f"journalctl -b --output=cat -u {unit} --grep='{str}'"
def assert_no_failure(unit):
"""Unit should not have failed since the system is running"""
machine.fail(log_has_string(unit, "Failed with result"))
def assert_running(unit):
machine.wait_for_unit(unit)
assert_no_failure(unit)
# Don't execute the following test suite when this script is running in interactive mode
if "is_interactive" in vars():
raise Exception()