tests/infra/test_thrift_parser.py

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import os
from subprocess import check_output

from tests.common.base_test_suite import BaseTestSuite


class TestThriftParser(BaseTestSuite):

  def test_thrift_parser(self):
    """Make sure thrift_parser can parse all the thrift files"""
    impala_home = os.getenv("IMPALA_HOME")
    # Only supports python3
    output = check_output([os.path.join(impala_home, "bin/impala-python3"),
                           os.path.join(impala_home, "bin/jenkins/thrift_parser.py"),
                           os.path.join(impala_home, "common/thrift")],
                          universal_newlines=True)
    assert "TStatus" in output
    assert "Field1 required ErrorCodes.TErrorCode status_code" in output
    assert "Field2 optional list<string> error_msgs" in output
    assert "TErrorCode" in output
    assert "EnumItem OK" in output
    assert "EnumItem UNUSED" in output
    assert "EnumItem GENERAL" in output
    assert "EnumItem CANCELLED" in output