old_contents: # coding=utf8
  pytest_plugins = "pytester",
  
  
  def test_unused_import(testdir):
      testdir.makepyfile("""
  import sys
  """)
      result = testdir.runpytest("--flakes")
      assert "'sys' imported but unused" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
  
  def test_syntax_error(testdir):
      testdir.makeini("""
  [pytest]
  python_files=check_*.py
  """)
      testdir.makepyfile("""
  for x in []
      pass
  """)
      result = testdir.runpytest("--flakes", "--ignore", testdir)
      assert "1: invalid syntax" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
  
  def test_noqa(testdir):
      testdir.makeini("""
  [pytest]
  python_files=check_*.py
  """)
      testdir.makepyfile("""
  import sys # noqa
  import os
  foo # pragma: no flakes
  bar
  """)
      result = testdir.runpytest("--flakes")
      assert "UnusedImport\n'sys' imported but unused" not in result.stdout.str()
      assert "UnusedImport\n'os' imported but unused" in result.stdout.str()
      assert "UndefinedName\nundefined name 'foo'" not in result.stdout.str()
      assert "UndefinedName\nundefined name 'bar'" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
  
  def test_pep263(testdir):
      testdir.makepyfile(b'\n# encoding=utf-8\n\nsnowman = "\xe2\x98\x83"\n'.decode("utf-8"))
      result = testdir.runpytest("--flakes")
      assert '1 passed in' in result.stdout.str()
  
  
  def test_non_py_ext(testdir):
      testdir.makefile('', '#!/usr/bin/env python', 'import sys')
      result = testdir.runpytest('--flakes')
      assert "UnusedImport\n'sys' imported but unused" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
new_contents: # coding=utf8
  pytest_plugins = "pytester",
  
  
  def test_unused_import(testdir):
      testdir.makepyfile("""
  import sys
  """)
      result = testdir.runpytest("--flakes")
      assert "'sys' imported but unused" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
  
  def test_syntax_error(testdir):
      testdir.makeini("""
  [pytest]
  python_files=check_*.py
  """)
      testdir.makepyfile("""
  for x in []
      pass
  """)
      result = testdir.runpytest("--flakes", "--ignore", testdir.tmpdir)
      assert "1: invalid syntax" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
  
  def test_noqa(testdir):
      testdir.makeini("""
  [pytest]
  python_files=check_*.py
  """)
      testdir.makepyfile("""
  import sys # noqa
  import os
  foo # pragma: no flakes
  bar
  """)
      result = testdir.runpytest("--flakes")
      assert "UnusedImport\n'sys' imported but unused" not in result.stdout.str()
      assert "UnusedImport\n'os' imported but unused" in result.stdout.str()
      assert "UndefinedName\nundefined name 'foo'" not in result.stdout.str()
      assert "UndefinedName\nundefined name 'bar'" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
  
  def test_pep263(testdir):
      testdir.makepyfile(b'\n# encoding=utf-8\n\nsnowman = "\xe2\x98\x83"\n'.decode("utf-8"))
      result = testdir.runpytest("--flakes")
      assert '1 passed in' in result.stdout.str()
  
  
  def test_non_py_ext(testdir):
      testdir.makefile('', '#!/usr/bin/env python', 'import sys')
      result = testdir.runpytest('--flakes')
      assert "UnusedImport\n'sys' imported but unused" in result.stdout.str()
      assert 'passed' not in result.stdout.str()
  
subject: Fix a test failure from invalid fixture usage