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import pytest
from tests.common.impala_test_suite import ImpalaTestSuite
class TestInvalidTestHeader(ImpalaTestSuite):
"""Test correct handling of .test files with malformed header."""
def add_test_dimensions(cls):
super(TestInvalidTestHeader, cls).add_test_dimensions()
# It's sufficient to run this test once.
cls.ImpalaTestMatrix.add_constraint(lambda v:\
v.get_value('table_format').file_format == 'text' and\
v.get_value('table_format').compression_codec == 'none')
def get_workload(cls):
return 'functional-query'
def test_invalid_test_header(self, vector):
"""Test that running a test file with an invalid header results in the right exception
being thrown."""
with pytest.raises(RuntimeError) as e:
self.run_test_case('QueryTest/invalid_header', vector)
assert 'Header must not start with' in str(e.value)