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#!/usr/bin/env python

#

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"""Verifies that Google Test warns the user when not initialized properly."""

__author__ = 'wan@google.com (Zhanyong Wan)'

import gtest_test_utils

COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')

def Assert(condition):

  if not condition:

    raise AssertionError

def AssertEq(expected, actual):

  if expected != actual:

    print('Expected: %s' % (expected,))

    print('  Actual: %s' % (actual,))

    raise AssertionError

def TestExitCodeAndOutput(command):

  """Runs the given command and verifies its exit code and output."""

  # Verifies that 'command' exits with code 1.

  p = gtest_test_utils.Subprocess(command)

  Assert(p.exited)

  AssertEq(1, p.exit_code)

  Assert('InitGoogleTest' in p.output)

class GTestUninitializedTest(gtest_test_utils.TestCase):

  def testExitCodeAndOutput(self):

    TestExitCodeAndOutput(COMMAND)

if __name__ == '__main__':

  gtest_test_utils.Main()