Remove linux coverage scripts.

tools/code_coverage/coverage_posix_unittest.py

-#!/usr/bin/env python
-# Copyright (c) 2010 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Unit tests for coverage_posix.py.
-
-Run a single test with a command such as:
-  ./coverage_posix_unittest.py CoveragePosixTest.testFindTestsAsArgs
-
-Waring that running a single test like that may interfere with the arg
-parsing tests, since coverage_posix.py uses optparse.OptionParser()
-which references globals.
-"""
-
-import coverage_posix as coverage
-import os
-import sys
-import tempfile
-import unittest
-
-class CoveragePosixTest(unittest.TestCase):
-
-
-  def setUp(self):
-    self.parseArgs()
-    self.sample_test_names = ['zippy_tests', '../base/base.gyp:base_unittests']
-
-  def confirmSampleTestsArePresent(self, tests):
-    """Confirm the tests in self.sample_test_names are in some form in 'tests'.
-
-    The Coverage object can munge them (e.g. add .exe to the end as needed.
-    Helper function for arg parsing, bundle file tests.
-
-    Args:
-      tests: the parsed tests from a Coverage object.
-    """
-    for simple_test_name in ('zippy_tests', 'base_unittests'):
-      found = False
-      for item in tests:
-        if simple_test_name in item:
-          found = True
-          break
-      self.assertTrue(found)
-    for not_test_name in ('kablammo', 'not_a_unittest'):
-      found = False
-      for item in tests:
-        if not_test_name in item:
-          found = True
-          break
-      self.assertFalse(found)
-
-  def parseArgs(self):
-    """Setup and process arg parsing."""
-    self.parser = coverage.CoverageOptionParser()
-    (self.options, self.args) = self.parser.parse_args()
-    self.options.directory = '.'
-
-  def testSanity(self):
-    """Sanity check we're able to actually run the tests.
-
-    Simply creating a Coverage instance checks a few things (e.g. on
-    Windows that the coverage tools can be found)."""
-    c = coverage.Coverage(self.options, self.args)
-
-  def testRunBasicProcess(self):
-    """Test a simple run of a subprocess."""
-    c = coverage.Coverage(self.options, self.args)
-    for code in range(2):
-      retcode = c.Run([sys.executable, '-u', '-c',
-                       'import sys; sys.exit(%d)' % code],
-                      ignore_error=True)
-      self.assertEqual(code, retcode)
-
-  def testRunSlowProcess(self):
-    """Test program which prints slowly but doesn't hit our timeout.
-
-    Overall runtime is longer than the timeout but output lines
-    trickle in keeping things alive.
-    """
-    self.options.timeout = 2.5
-    c = coverage.Coverage(self.options, self.args)
-    slowscript = ('import sys, time\n'
-                  'for x in range(10):\n'
-                  '  time.sleep(0.5)\n'
-                  '  print "hi mom"\n'
-                  'sys.exit(0)\n')
-    retcode = c.Run([sys.executable, '-u', '-c', slowscript])
-    self.assertEqual(0, retcode)
-
-  def testRunExcessivelySlowProcess(self):
-    """Test program which DOES hit our timeout.
-
-    Initial lines should print but quickly it takes too long and
-    should be killed.
-    """
-    self.options.timeout = 2.5
-    c = coverage.Coverage(self.options, self.args)
-    slowscript = ('import time\n'
-                  'for x in range(1,10):\n'
-                  '  print "sleeping for %d" % x\n'
-                  '  time.sleep(x)\n')
-    self.assertRaises(Exception,
-                      c.Run,
-                      [sys.executable, '-u', '-c', slowscript])
-
-  def testFindTestsAsArgs(self):
-    """Test finding of tests passed as args."""
-    self.args += '--'
-    self.args += self.sample_test_names
-    c = coverage.Coverage(self.options, self.args)
-    c.FindTests()
-    self.confirmSampleTestsArePresent(c.tests)
-
-  def testFindTestsFromBundleFile(self):
-    """Test finding of tests from a bundlefile."""
-    (fd, filename) = tempfile.mkstemp()
-    f = os.fdopen(fd, 'w')
-    f.write(str(self.sample_test_names))
-    f.close()
-    self.options.bundles = filename
-    c = coverage.Coverage(self.options, self.args)
-    c.FindTests()
-    self.confirmSampleTestsArePresent(c.tests)
-    os.unlink(filename)
-
-  def testExclusionList(self):
-    """Test the gtest_filter exclusion list."""
-    c = coverage.Coverage(self.options, self.args)
-    self.assertFalse(c.GtestFilter('doesnotexist_test'))
-    fake_exclusions = { sys.platform: { 'foobar':
-                                        ('a','b'),
-                                        'doesnotexist_test':
-                                        ('Evil.Crash','Naughty.Test') } }
-    self.assertFalse(c.GtestFilter('barfoo'))
-    filter = c.GtestFilter('doesnotexist_test', fake_exclusions)
-    self.assertEquals('--gtest_filter=-Evil.Crash:-Naughty.Test', filter)
-
-
-
-if __name__ == '__main__':
-  unittest.main()