# coding: utf-8

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from tests.functional import *


class Testunset_exectime(TestFunctional):
    """
    Test that unsetting execution time through hooks does not throw parse error
    """

    def test_unset_exectime(self):
        """
        Create a hook to unset execution time and check after submitting
        a job no error messages are logged
        """
        hook_name = "exechook"
        hook_body = """
import pbs
e = pbs.event()
if (e.type is pbs.QUEUEJOB):
        o = e.job
        o.Execution_Time = None
else:
        e.reject("unmatched event type!")
"""
        a = {'event': 'queuejob', 'enabled': 'True'}
        self.server.create_import_hook(hook_name, a, hook_body)
        self.server.manager(MGR_CMD_SET, SERVER, {'log_events': 2047},
                            expect=True)
        j = Job(TEST_USER)
        self.server.submit(j)
        msg = "Error evaluating Python script, "
        msg += "exec_time could not be parsed"
        self.server.log_match(msg, max_attempts=5, existence=False)
