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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# under the License.

# Targeted performance tests.
# These queries are already run as part of our performance benchmarking.
# Additionally, we don't get any 'extra' coverage from them, so they're
# not an essential part of functional verification.

from tests.common.impala_test_suite import ImpalaTestSuite

class TestTargetedPerf(ImpalaTestSuite):
  @classmethod
  def get_workload(cls):
    return 'targeted-perf'

  @classmethod
  def add_test_dimensions(cls):
    super(TestTargetedPerf, cls).add_test_dimensions()
    cls.ImpalaTestMatrix.add_constraint(
        lambda v: v.get_value('exec_option')['batch_size'] == 0)

  def test_perf_aggregation(self, vector):
    self.run_test_case('aggregation', vector)

  def test_perf_limit(self, vector):
    self.run_test_case('limit', vector)

  def test_perf_string(self, vector):
    self.run_test_case('string', vector)