sonyoss-vita-webkit/Tools/Scripts/webkitpy/layout_tests/views/buildbot_results_unittest.py

#!/usr/bin/env python
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import StringIO
import unittest2 as unittest

from webkitpy.common.host_mock import MockHost

from webkitpy.layout_tests.models import test_expectations
from webkitpy.layout_tests.models import test_failures
from webkitpy.layout_tests.models import test_run_results
from webkitpy.layout_tests.models import test_run_results
from webkitpy.layout_tests.models import test_run_results_unittest
from webkitpy.layout_tests.views import buildbot_results


class BuildBotPrinterTests(unittest.TestCase):
    def assertEmpty(self, stream):
        self.assertFalse(stream.getvalue())

    def assertNotEmpty(self, stream):
        self.assertTrue(stream.getvalue())

    def get_printer(self):
        stream = StringIO.StringIO()
        printer = buildbot_results.BuildBotPrinter(stream, debug_logging=True)
        return printer, stream

    def test_print_unexpected_results(self):
        port = MockHost().port_factory.get('test')
        printer, out = self.get_printer()

        # test everything running as expected
        DASHED_LINE = "-" * 78 + "\n"
        summary = test_run_results_unittest.summarized_results(port, expected=True, passing=False, flaky=False)
        printer.print_unexpected_results(summary)
        self.assertEqual(out.getvalue(), DASHED_LINE)

        # test failures
        printer, out = self.get_printer()
        summary = test_run_results_unittest.summarized_results(port, expected=False, passing=False, flaky=False)
        printer.print_unexpected_results(summary)
        self.assertNotEmpty(out)

        # test unexpected flaky
        printer, out = self.get_printer()
        summary = test_run_results_unittest.summarized_results(port, expected=False, passing=False, flaky=True)
        printer.print_unexpected_results(summary)
        self.assertNotEmpty(out)

        printer, out = self.get_printer()
        summary = test_run_results_unittest.summarized_results(port, expected=False, passing=False, flaky=False)
        printer.print_unexpected_results(summary)
        self.assertNotEmpty(out)

        printer, out = self.get_printer()
        summary = test_run_results_unittest.summarized_results(port, expected=False, passing=False, flaky=False)
        printer.print_unexpected_results(summary)
        self.assertNotEmpty(out)

        printer, out = self.get_printer()
        summary = test_run_results_unittest.summarized_results(port, expected=False, passing=True, flaky=False)
        printer.print_unexpected_results(summary)
        self.assertNotEmpty(out)

    def test_print_results(self):
        port = MockHost().port_factory.get('test')
        printer, out = self.get_printer()
        initial_results = test_run_results_unittest.run_results(port)
        summary = test_run_results_unittest.summarized_results(port, expected=False, passing=True, flaky=False)
        details = test_run_results.RunDetails(summary['num_regressions'], summary, initial_results, None)
        printer.print_results(details)
        self.assertNotEmpty(out)