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How to use test_tests method in autotest

Best Python code snippet using autotest_python

test_script.py

Source:test_script.py

1import inspect, StringIO, sys, sets2from twisted.trial import unittest3from twisted.scripts import trial4from twisted.python import util, usage5def sibpath(filename):6    """For finding files in twisted/trial/test"""7    return util.sibpath(__file__, filename)8class TestModuleTest(unittest.TestCase):9    def setUp(self):10        self.config = trial.Options()11    def tearDown(self):12        self.config = None13    def test_baseState(self):14        self.failUnlessEqual(0, len(self.config['tests']))15    def test_testmoduleOnModule(self):16        self.config.opt_testmodule(sibpath('moduletest.py'))17        self.failUnlessEqual('twisted.trial.test.test_test_visitor',18                             self.config['tests'][0])19    def test_testmoduleOnScript(self):20        self.config.opt_testmodule(sibpath('scripttest.py'))21        self.failUnlessEqual(sets.Set(['twisted.trial.test.test_test_visitor',22                                       'twisted.trial.test.test_class']),23                             sets.Set(self.config['tests']))24    def test_testmoduleOnNonexistentFile(self):25        buffy = StringIO.StringIO()26        stderr, sys.stderr = sys.stderr, buffy27        filename = 'test_thisbetternoteverexist.py'28        try:29            self.config.opt_testmodule(filename)30            self.failUnlessEqual([], self.config['tests'])31            self.failUnlessEqual("File %r doesn't exist\n" % (filename,),32                                 buffy.getvalue())33        finally:34            sys.stderr = stderr35    def test_testmoduleOnEmptyVars(self):36        self.config.opt_testmodule(sibpath('novars.py'))37        self.failUnlessEqual([], self.config['tests'])38    def test_testmoduleOnModuleName(self):39        buffy = StringIO.StringIO()40        stderr, sys.stderr = sys.stderr, buffy41        moduleName = 'twisted.trial.test.test_script'42        try:43            self.config.opt_testmodule(moduleName)44            self.failUnlessEqual([], self.config['tests'])45            self.failUnlessEqual("File %r doesn't exist\n" % (moduleName,),46                                 buffy.getvalue())47        finally:48            sys.stderr = stderr49    def test_parseLocalVariable(self):50        declaration = '-*- test-case-name: twisted.trial.test.test_tests -*-'51        localVars = trial._parseLocalVariables(declaration)52        self.failUnlessEqual({'test-case-name':53                              'twisted.trial.test.test_tests'},54                             localVars)55    def test_trailingSemicolon(self):56        declaration = '-*- test-case-name: twisted.trial.test.test_tests; -*-'57        localVars = trial._parseLocalVariables(declaration)58        self.failUnlessEqual({'test-case-name':59                              'twisted.trial.test.test_tests'},60                             localVars)61        62    def test_parseLocalVariables(self):63        declaration = ('-*- test-case-name: twisted.trial.test.test_tests; ' 64                       'foo: bar -*-')65        localVars = trial._parseLocalVariables(declaration)66        self.failUnlessEqual({'test-case-name':67                              'twisted.trial.test.test_tests',68                              'foo': 'bar'},69                             localVars)70    def test_surroundingGuff(self):71        declaration = ('## -*- test-case-name: '72                       'twisted.trial.test.test_tests -*- #')73        localVars = trial._parseLocalVariables(declaration)74        self.failUnlessEqual({'test-case-name':75                              'twisted.trial.test.test_tests'},76                             localVars)77    def test_invalidLine(self):78        self.failUnlessRaises(ValueError, trial._parseLocalVariables,79                              'foo')80    def test_invalidDeclaration(self):81        self.failUnlessRaises(ValueError, trial._parseLocalVariables,82                              '-*- foo -*-')83        self.failUnlessRaises(ValueError, trial._parseLocalVariables,84                              '-*- foo: bar; qux -*-')85        self.failUnlessRaises(ValueError, trial._parseLocalVariables,86                              '-*- foo: bar: baz; qux: qax -*-')87    def test_variablesFromFile(self):88        localVars = trial.loadLocalVariables(sibpath('moduletest.py'))89        self.failUnlessEqual({'test-case-name':90                              'twisted.trial.test.test_test_visitor'},91                             localVars)92        93    def test_noVariablesInFile(self):94        localVars = trial.loadLocalVariables(sibpath('novars.py'))95        self.failUnlessEqual({}, localVars)96    def test_variablesFromScript(self):97        localVars = trial.loadLocalVariables(sibpath('scripttest.py'))98        self.failUnlessEqual(99            {'test-case-name': ('twisted.trial.test.test_test_visitor,'100                                'twisted.trial.test.test_class')},101            localVars)102    def test_getTestModules(self):103        modules = trial.getTestModules(sibpath('moduletest.py'))104        self.failUnlessEqual(modules, ['twisted.trial.test.test_test_visitor'])105    def test_getTestModules_noVars(self):106        modules = trial.getTestModules(sibpath('novars.py'))107        self.failUnlessEqual(len(modules), 0)108    def test_getTestModules_multiple(self):109        modules = trial.getTestModules(sibpath('scripttest.py'))110        self.failUnlessEqual(sets.Set(modules),111                             sets.Set(['twisted.trial.test.test_test_visitor',112                                       'twisted.trial.test.test_class']))113    def test_looksLikeTestModule(self):114        for filename in ['test_script.py', 'twisted/trial/test/test_script.py']:115            self.failUnless(trial.isTestFile(filename),116                            "%r should be a test file" % (filename,))117        for filename in ['twisted/trial/test/moduletest.py',118                         sibpath('scripttest.py'), sibpath('test_foo.bat')]:119            self.failIf(trial.isTestFile(filename),...

linecount.py

Source:linecount.py

1#!/usr/bin/env python2#3# __COPYRIGHT__4#5# Count statistics about SCons test and source files.  This must be run6# against a fully-populated tree (for example, one that's been freshly7# checked out).8#9# A test file is anything under the src/ directory that begins with10# 'test_' or ends in 'Tests.py', or anything under the test/ directory11# that ends in '.py'.  Note that runtest.py script does *not*, by default,12# consider the files that begin with 'test_' to be tests, because they're13# tests of SCons packaging and installation, not functional tests of14# SCons code.15#16# A source file is anything under the src/engine/ or src/script/17# directories that ends in '.py' but does NOT begin with 'test_'18# or end in 'Tests.py'.19#20# We report the number of tests and sources, the total number of lines21# in each category, the number of non-blank lines, and the number of22# non-comment lines.  The last figure (non-comment) lines is the most23# interesting one for most purposes.24from __future__ import division25__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"26import os.path27fmt = "%-16s  %5s  %7s  %9s  %11s  %11s"28class Collection(object):29  def __init__(self, name, files=None, pred=None):30    self._name = name31    if files is None:32      files = []33    self.files = files34    if pred is None:35      pred = lambda x: True36    self.pred = pred37  def __call__(self, fname):38    return self.pred(fname)39  def __len__(self):40    return len(self.files)41  def collect(self, directory):42    for dirpath, dirnames, filenames in os.walk(directory):43      try: dirnames.remove('.svn')44      except ValueError: pass45      self.files.extend([ os.path.join(dirpath, f)46                          for f in filenames if self.pred(f) ])47  def lines(self):48    try:49      return self._lines50    except AttributeError:51      self._lines = lines = []52      for file in self.files:53          file_lines = open(file).readlines()54          lines.extend([s.lstrip() for s in file_lines])55      return lines56  def non_blank(self):57    return [s for s in self.lines() if s != '']58  def non_comment(self):59    return [s for s in self.lines() if s == '' or s[0] != '#']60  def non_blank_non_comment(self):61    return [s for s in self.lines() if s != '' and s[0] != '#']62  def printables(self):63    return (self._name + ':',64            len(self.files),65            len(self.lines()),66            len(self.non_blank()),67            len(self.non_comment()),68            len(self.non_blank_non_comment()))69def is_Tests_py(x):70    return x[-8:] == 'Tests.py'71def is_test_(x):72    return x[:5] == 'test_'73def is_python(x):74    return x[-3:] == '.py'75def is_source(x):76    return is_python(x) and not is_Tests_py(x) and not is_test_(x)77src_Tests_py_tests = Collection('src/ *Tests.py', pred=is_Tests_py)78src_test_tests = Collection('src/ test_*.py', pred=is_test_)79test_tests = Collection('test/ tests', pred=is_python)80sources = Collection('sources', pred=is_source)81src_Tests_py_tests.collect('src')82src_test_tests.collect('src')83test_tests.collect('test')84sources.collect('src/engine')85sources.collect('src/script')86src_tests = Collection('src/ tests', src_Tests_py_tests.files87                                     + src_test_tests.files)88all_tests = Collection('all tests', src_tests.files + test_tests.files)89def ratio(over, under):90    return "%.2f" % (float(len(over)) / float(len(under)))91print fmt % ('', '', '', '', '', 'non-blank')92print fmt % ('', 'files', 'lines', 'non-blank', 'non-comment', 'non-comment')93print94print fmt % src_Tests_py_tests.printables()95print fmt % src_test_tests.printables()96print97print fmt % src_tests.printables()98print fmt % test_tests.printables()99print100print fmt % all_tests.printables()101print fmt % sources.printables()102print103print fmt % ('ratio:',104             ratio(all_tests, sources),105             ratio(all_tests.lines(), sources.lines()),106             ratio(all_tests.non_blank(), sources.non_blank()),107             ratio(all_tests.non_comment(), sources.non_comment()),108             ratio(all_tests.non_blank_non_comment(),109                   sources.non_blank_non_comment())...

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