[ramdisk] add cvitek pre-built ramdisk

Change-Id: Ic7d2046a23358129eaf621b5558984a64fa7361d

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/__init__.py

@@ -0,0 +1,78 @@
+"""
+Python unit testing framework, based on Erich Gamma's JUnit and Kent Beck's
+Smalltalk testing framework (used with permission).
+
+This module contains the core framework classes that form the basis of
+specific test cases and suites (TestCase, TestSuite etc.), and also a
+text-based utility class for running the tests and reporting the results
+ (TextTestRunner).
+
+Simple usage:
+
+    import unittest
+
+    class IntegerArithmeticTestCase(unittest.TestCase):
+        def testAdd(self):  # test method names begin with 'test'
+            self.assertEqual((1 + 2), 3)
+            self.assertEqual(0 + 1, 1)
+        def testMultiply(self):
+            self.assertEqual((0 * 10), 0)
+            self.assertEqual((5 * 8), 40)
+
+    if __name__ == '__main__':
+        unittest.main()
+
+Further information is available in the bundled documentation, and from
+
+  http://docs.python.org/library/unittest.html
+
+Copyright (c) 1999-2003 Steve Purcell
+Copyright (c) 2003-2010 Python Software Foundation
+This module is free software, and you may redistribute it and/or modify
+it under the same terms as Python itself, so long as this copyright message
+and disclaimer are retained in their original form.
+
+IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
+SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF
+THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE.  THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS,
+AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
+SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+"""
+
+__all__ = ['TestResult', 'TestCase', 'TestSuite',
+           'TextTestRunner', 'TestLoader', 'FunctionTestCase', 'main',
+           'defaultTestLoader', 'SkipTest', 'skip', 'skipIf', 'skipUnless',
+           'expectedFailure', 'TextTestResult', 'installHandler',
+           'registerResult', 'removeResult', 'removeHandler']
+
+# Expose obsolete functions for backwards compatibility
+__all__.extend(['getTestCaseNames', 'makeSuite', 'findTestCases'])
+
+__unittest = True
+
+from .result import TestResult
+from .case import (TestCase, FunctionTestCase, SkipTest, skip, skipIf,
+                   skipUnless, expectedFailure)
+from .suite import BaseTestSuite, TestSuite
+from .loader import (TestLoader, defaultTestLoader, makeSuite, getTestCaseNames,
+                     findTestCases)
+from .main import TestProgram, main
+from .runner import TextTestRunner, TextTestResult
+from .signals import installHandler, registerResult, removeResult, removeHandler
+
+# deprecated
+_TextTestResult = TextTestResult
+
+# There are no tests here, so don't try to run anything discovered from
+# introspecting the symbols (e.g. FunctionTestCase). Instead, all our
+# tests come from within unittest.test.
+def load_tests(loader, tests, pattern):
+    import os.path
+    # top level directory cached on loader instance
+    this_dir = os.path.dirname(__file__)
+    return loader.discover(start_dir=this_dir, pattern=pattern)

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/__main__.py

@@ -0,0 +1,18 @@
+"""Main entry point"""
+
+import sys
+if sys.argv[0].endswith("__main__.py"):
+    import os.path
+    # We change sys.argv[0] to make help message more useful
+    # use executable without path, unquoted
+    # (it's just a hint anyway)
+    # (if you have spaces in your executable you get what you deserve!)
+    executable = os.path.basename(sys.executable)
+    sys.argv[0] = executable + " -m unittest"
+    del os
+
+__unittest = True
+
+from .main import main
+
+main(module=None)

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/loader.py

@@ -0,0 +1,515 @@
+"""Loading unittests."""
+
+import os
+import re
+import sys
+import traceback
+import types
+import functools
+import warnings
+
+from fnmatch import fnmatch, fnmatchcase
+
+from . import case, suite, util
+
+__unittest = True
+
+# what about .pyc (etc)
+# we would need to avoid loading the same tests multiple times
+# from '.py', *and* '.pyc'
+VALID_MODULE_NAME = re.compile(r'[_a-z]\w*\.py$', re.IGNORECASE)
+
+
+class _FailedTest(case.TestCase):
+    _testMethodName = None
+
+    def __init__(self, method_name, exception):
+        self._exception = exception
+        super(_FailedTest, self).__init__(method_name)
+
+    def __getattr__(self, name):
+        if name != self._testMethodName:
+            return super(_FailedTest, self).__getattr__(name)
+        def testFailure():
+            raise self._exception
+        return testFailure
+
+
+def _make_failed_import_test(name, suiteClass):
+    message = 'Failed to import test module: %s\n%s' % (
+        name, traceback.format_exc())
+    return _make_failed_test(name, ImportError(message), suiteClass, message)
+
+def _make_failed_load_tests(name, exception, suiteClass):
+    message = 'Failed to call load_tests:\n%s' % (traceback.format_exc(),)
+    return _make_failed_test(
+        name, exception, suiteClass, message)
+
+def _make_failed_test(methodname, exception, suiteClass, message):
+    test = _FailedTest(methodname, exception)
+    return suiteClass((test,)), message
+
+def _make_skipped_test(methodname, exception, suiteClass):
+    @case.skip(str(exception))
+    def testSkipped(self):
+        pass
+    attrs = {methodname: testSkipped}
+    TestClass = type("ModuleSkipped", (case.TestCase,), attrs)
+    return suiteClass((TestClass(methodname),))
+
+def _jython_aware_splitext(path):
+    if path.lower().endswith('$py.class'):
+        return path[:-9]
+    return os.path.splitext(path)[0]
+
+
+class TestLoader(object):
+    """
+    This class is responsible for loading tests according to various criteria
+    and returning them wrapped in a TestSuite
+    """
+    testMethodPrefix = 'test'
+    sortTestMethodsUsing = staticmethod(util.three_way_cmp)
+    testNamePatterns = None
+    suiteClass = suite.TestSuite
+    _top_level_dir = None
+
+    def __init__(self):
+        super(TestLoader, self).__init__()
+        self.errors = []
+        # Tracks packages which we have called into via load_tests, to
+        # avoid infinite re-entrancy.
+        self._loading_packages = set()
+
+    def loadTestsFromTestCase(self, testCaseClass):
+        """Return a suite of all test cases contained in testCaseClass"""
+        if issubclass(testCaseClass, suite.TestSuite):
+            raise TypeError("Test cases should not be derived from "
+                            "TestSuite. Maybe you meant to derive from "
+                            "TestCase?")
+        testCaseNames = self.getTestCaseNames(testCaseClass)
+        if not testCaseNames and hasattr(testCaseClass, 'runTest'):
+            testCaseNames = ['runTest']
+        loaded_suite = self.suiteClass(map(testCaseClass, testCaseNames))
+        return loaded_suite
+
+    # XXX After Python 3.5, remove backward compatibility hacks for
+    # use_load_tests deprecation via *args and **kws.  See issue 16662.
+    def loadTestsFromModule(self, module, *args, pattern=None, **kws):
+        """Return a suite of all test cases contained in the given module"""
+        # This method used to take an undocumented and unofficial
+        # use_load_tests argument.  For backward compatibility, we still
+        # accept the argument (which can also be the first position) but we
+        # ignore it and issue a deprecation warning if it's present.
+        if len(args) > 0 or 'use_load_tests' in kws:
+            warnings.warn('use_load_tests is deprecated and ignored',
+                          DeprecationWarning)
+            kws.pop('use_load_tests', None)
+        if len(args) > 1:
+            # Complain about the number of arguments, but don't forget the
+            # required `module` argument.
+            complaint = len(args) + 1
+            raise TypeError('loadTestsFromModule() takes 1 positional argument but {} were given'.format(complaint))
+        if len(kws) != 0:
+            # Since the keyword arguments are unsorted (see PEP 468), just
+            # pick the alphabetically sorted first argument to complain about,
+            # if multiple were given.  At least the error message will be
+            # predictable.
+            complaint = sorted(kws)[0]
+            raise TypeError("loadTestsFromModule() got an unexpected keyword argument '{}'".format(complaint))
+        tests = []
+        for name in dir(module):
+            obj = getattr(module, name)
+            if isinstance(obj, type) and issubclass(obj, case.TestCase):
+                tests.append(self.loadTestsFromTestCase(obj))
+
+        load_tests = getattr(module, 'load_tests', None)
+        tests = self.suiteClass(tests)
+        if load_tests is not None:
+            try:
+                return load_tests(self, tests, pattern)
+            except Exception as e:
+                error_case, error_message = _make_failed_load_tests(
+                    module.__name__, e, self.suiteClass)
+                self.errors.append(error_message)
+                return error_case
+        return tests
+
+    def loadTestsFromName(self, name, module=None):
+        """Return a suite of all test cases given a string specifier.
+
+        The name may resolve either to a module, a test case class, a
+        test method within a test case class, or a callable object which
+        returns a TestCase or TestSuite instance.
+
+        The method optionally resolves the names relative to a given module.
+        """
+        parts = name.split('.')
+        error_case, error_message = None, None
+        if module is None:
+            parts_copy = parts[:]
+            while parts_copy:
+                try:
+                    module_name = '.'.join(parts_copy)
+                    module = __import__(module_name)
+                    break
+                except ImportError:
+                    next_attribute = parts_copy.pop()
+                    # Last error so we can give it to the user if needed.
+                    error_case, error_message = _make_failed_import_test(
+                        next_attribute, self.suiteClass)
+                    if not parts_copy:
+                        # Even the top level import failed: report that error.
+                        self.errors.append(error_message)
+                        return error_case
+            parts = parts[1:]
+        obj = module
+        for part in parts:
+            try:
+                parent, obj = obj, getattr(obj, part)
+            except AttributeError as e:
+                # We can't traverse some part of the name.
+                if (getattr(obj, '__path__', None) is not None
+                    and error_case is not None):
+                    # This is a package (no __path__ per importlib docs), and we
+                    # encountered an error importing something. We cannot tell
+                    # the difference between package.WrongNameTestClass and
+                    # package.wrong_module_name so we just report the
+                    # ImportError - it is more informative.
+                    self.errors.append(error_message)
+                    return error_case
+                else:
+                    # Otherwise, we signal that an AttributeError has occurred.
+                    error_case, error_message = _make_failed_test(
+                        part, e, self.suiteClass,
+                        'Failed to access attribute:\n%s' % (
+                            traceback.format_exc(),))
+                    self.errors.append(error_message)
+                    return error_case
+
+        if isinstance(obj, types.ModuleType):
+            return self.loadTestsFromModule(obj)
+        elif isinstance(obj, type) and issubclass(obj, case.TestCase):
+            return self.loadTestsFromTestCase(obj)
+        elif (isinstance(obj, types.FunctionType) and
+              isinstance(parent, type) and
+              issubclass(parent, case.TestCase)):
+            name = parts[-1]
+            inst = parent(name)
+            # static methods follow a different path
+            if not isinstance(getattr(inst, name), types.FunctionType):
+                return self.suiteClass([inst])
+        elif isinstance(obj, suite.TestSuite):
+            return obj
+        if callable(obj):
+            test = obj()
+            if isinstance(test, suite.TestSuite):
+                return test
+            elif isinstance(test, case.TestCase):
+                return self.suiteClass([test])
+            else:
+                raise TypeError("calling %s returned %s, not a test" %
+                                (obj, test))
+        else:
+            raise TypeError("don't know how to make test from: %s" % obj)
+
+    def loadTestsFromNames(self, names, module=None):
+        """Return a suite of all test cases found using the given sequence
+        of string specifiers. See 'loadTestsFromName()'.
+        """
+        suites = [self.loadTestsFromName(name, module) for name in names]
+        return self.suiteClass(suites)
+
+    def getTestCaseNames(self, testCaseClass):
+        """Return a sorted sequence of method names found within testCaseClass
+        """
+        def shouldIncludeMethod(attrname):
+            if not attrname.startswith(self.testMethodPrefix):
+                return False
+            testFunc = getattr(testCaseClass, attrname)
+            if not callable(testFunc):
+                return False
+            fullName = '%s.%s' % (testCaseClass.__module__, testFunc.__qualname__)
+            return self.testNamePatterns is None or \
+                any(fnmatchcase(fullName, pattern) for pattern in self.testNamePatterns)
+        testFnNames = list(filter(shouldIncludeMethod, dir(testCaseClass)))
+        if self.sortTestMethodsUsing:
+            testFnNames.sort(key=functools.cmp_to_key(self.sortTestMethodsUsing))
+        return testFnNames
+
+    def discover(self, start_dir, pattern='test*.py', top_level_dir=None):
+        """Find and return all test modules from the specified start
+        directory, recursing into subdirectories to find them and return all
+        tests found within them. Only test files that match the pattern will
+        be loaded. (Using shell style pattern matching.)
+
+        All test modules must be importable from the top level of the project.
+        If the start directory is not the top level directory then the top
+        level directory must be specified separately.
+
+        If a test package name (directory with '__init__.py') matches the
+        pattern then the package will be checked for a 'load_tests' function. If
+        this exists then it will be called with (loader, tests, pattern) unless
+        the package has already had load_tests called from the same discovery
+        invocation, in which case the package module object is not scanned for
+        tests - this ensures that when a package uses discover to further
+        discover child tests that infinite recursion does not happen.
+
+        If load_tests exists then discovery does *not* recurse into the package,
+        load_tests is responsible for loading all tests in the package.
+
+        The pattern is deliberately not stored as a loader attribute so that
+        packages can continue discovery themselves. top_level_dir is stored so
+        load_tests does not need to pass this argument in to loader.discover().
+
+        Paths are sorted before being imported to ensure reproducible execution
+        order even on filesystems with non-alphabetical ordering like ext3/4.
+        """
+        set_implicit_top = False
+        if top_level_dir is None and self._top_level_dir is not None:
+            # make top_level_dir optional if called from load_tests in a package
+            top_level_dir = self._top_level_dir
+        elif top_level_dir is None:
+            set_implicit_top = True
+            top_level_dir = start_dir
+
+        top_level_dir = os.path.abspath(top_level_dir)
+
+        if not top_level_dir in sys.path:
+            # all test modules must be importable from the top level directory
+            # should we *unconditionally* put the start directory in first
+            # in sys.path to minimise likelihood of conflicts between installed
+            # modules and development versions?
+            sys.path.insert(0, top_level_dir)
+        self._top_level_dir = top_level_dir
+
+        is_not_importable = False
+        is_namespace = False
+        tests = []
+        if os.path.isdir(os.path.abspath(start_dir)):
+            start_dir = os.path.abspath(start_dir)
+            if start_dir != top_level_dir:
+                is_not_importable = not os.path.isfile(os.path.join(start_dir, '__init__.py'))
+        else:
+            # support for discovery from dotted module names
+            try:
+                __import__(start_dir)
+            except ImportError:
+                is_not_importable = True
+            else:
+                the_module = sys.modules[start_dir]
+                top_part = start_dir.split('.')[0]
+                try:
+                    start_dir = os.path.abspath(
+                       os.path.dirname((the_module.__file__)))
+                except AttributeError:
+                    # look for namespace packages
+                    try:
+                        spec = the_module.__spec__
+                    except AttributeError:
+                        spec = None
+
+                    if spec and spec.loader is None:
+                        if spec.submodule_search_locations is not None:
+                            is_namespace = True
+
+                            for path in the_module.__path__:
+                                if (not set_implicit_top and
+                                    not path.startswith(top_level_dir)):
+                                    continue
+                                self._top_level_dir = \
+                                    (path.split(the_module.__name__
+                                         .replace(".", os.path.sep))[0])
+                                tests.extend(self._find_tests(path,
+                                                              pattern,
+                                                              namespace=True))
+                    elif the_module.__name__ in sys.builtin_module_names:
+                        # builtin module
+                        raise TypeError('Can not use builtin modules '
+                                        'as dotted module names') from None
+                    else:
+                        raise TypeError(
+                            'don\'t know how to discover from {!r}'
+                            .format(the_module)) from None
+
+                if set_implicit_top:
+                    if not is_namespace:
+                        self._top_level_dir = \
+                           self._get_directory_containing_module(top_part)
+                        sys.path.remove(top_level_dir)
+                    else:
+                        sys.path.remove(top_level_dir)
+
+        if is_not_importable:
+            raise ImportError('Start directory is not importable: %r' % start_dir)
+
+        if not is_namespace:
+            tests = list(self._find_tests(start_dir, pattern))
+        return self.suiteClass(tests)
+
+    def _get_directory_containing_module(self, module_name):
+        module = sys.modules[module_name]
+        full_path = os.path.abspath(module.__file__)
+
+        if os.path.basename(full_path).lower().startswith('__init__.py'):
+            return os.path.dirname(os.path.dirname(full_path))
+        else:
+            # here we have been given a module rather than a package - so
+            # all we can do is search the *same* directory the module is in
+            # should an exception be raised instead
+            return os.path.dirname(full_path)
+
+    def _get_name_from_path(self, path):
+        if path == self._top_level_dir:
+            return '.'
+        path = _jython_aware_splitext(os.path.normpath(path))
+
+        _relpath = os.path.relpath(path, self._top_level_dir)
+        assert not os.path.isabs(_relpath), "Path must be within the project"
+        assert not _relpath.startswith('..'), "Path must be within the project"
+
+        name = _relpath.replace(os.path.sep, '.')
+        return name
+
+    def _get_module_from_name(self, name):
+        __import__(name)
+        return sys.modules[name]
+
+    def _match_path(self, path, full_path, pattern):
+        # override this method to use alternative matching strategy
+        return fnmatch(path, pattern)
+
+    def _find_tests(self, start_dir, pattern, namespace=False):
+        """Used by discovery. Yields test suites it loads."""
+        # Handle the __init__ in this package
+        name = self._get_name_from_path(start_dir)
+        # name is '.' when start_dir == top_level_dir (and top_level_dir is by
+        # definition not a package).
+        if name != '.' and name not in self._loading_packages:
+            # name is in self._loading_packages while we have called into
+            # loadTestsFromModule with name.
+            tests, should_recurse = self._find_test_path(
+                start_dir, pattern, namespace)
+            if tests is not None:
+                yield tests
+            if not should_recurse:
+                # Either an error occurred, or load_tests was used by the
+                # package.
+                return
+        # Handle the contents.
+        paths = sorted(os.listdir(start_dir))
+        for path in paths:
+            full_path = os.path.join(start_dir, path)
+            tests, should_recurse = self._find_test_path(
+                full_path, pattern, namespace)
+            if tests is not None:
+                yield tests
+            if should_recurse:
+                # we found a package that didn't use load_tests.
+                name = self._get_name_from_path(full_path)
+                self._loading_packages.add(name)
+                try:
+                    yield from self._find_tests(full_path, pattern, namespace)
+                finally:
+                    self._loading_packages.discard(name)
+
+    def _find_test_path(self, full_path, pattern, namespace=False):
+        """Used by discovery.
+
+        Loads tests from a single file, or a directories' __init__.py when
+        passed the directory.
+
+        Returns a tuple (None_or_tests_from_file, should_recurse).
+        """
+        basename = os.path.basename(full_path)
+        if os.path.isfile(full_path):
+            if not VALID_MODULE_NAME.match(basename):
+                # valid Python identifiers only
+                return None, False
+            if not self._match_path(basename, full_path, pattern):
+                return None, False
+            # if the test file matches, load it
+            name = self._get_name_from_path(full_path)
+            try:
+                module = self._get_module_from_name(name)
+            except case.SkipTest as e:
+                return _make_skipped_test(name, e, self.suiteClass), False
+            except:
+                error_case, error_message = \
+                    _make_failed_import_test(name, self.suiteClass)
+                self.errors.append(error_message)
+                return error_case, False
+            else:
+                mod_file = os.path.abspath(
+                    getattr(module, '__file__', full_path))
+                realpath = _jython_aware_splitext(
+                    os.path.realpath(mod_file))
+                fullpath_noext = _jython_aware_splitext(
+                    os.path.realpath(full_path))
+                if realpath.lower() != fullpath_noext.lower():
+                    module_dir = os.path.dirname(realpath)
+                    mod_name = _jython_aware_splitext(
+                        os.path.basename(full_path))
+                    expected_dir = os.path.dirname(full_path)
+                    msg = ("%r module incorrectly imported from %r. Expected "
+                           "%r. Is this module globally installed?")
+                    raise ImportError(
+                        msg % (mod_name, module_dir, expected_dir))
+                return self.loadTestsFromModule(module, pattern=pattern), False
+        elif os.path.isdir(full_path):
+            if (not namespace and
+                not os.path.isfile(os.path.join(full_path, '__init__.py'))):
+                return None, False
+
+            load_tests = None
+            tests = None
+            name = self._get_name_from_path(full_path)
+            try:
+                package = self._get_module_from_name(name)
+            except case.SkipTest as e:
+                return _make_skipped_test(name, e, self.suiteClass), False
+            except:
+                error_case, error_message = \
+                    _make_failed_import_test(name, self.suiteClass)
+                self.errors.append(error_message)
+                return error_case, False
+            else:
+                load_tests = getattr(package, 'load_tests', None)
+                # Mark this package as being in load_tests (possibly ;))
+                self._loading_packages.add(name)
+                try:
+                    tests = self.loadTestsFromModule(package, pattern=pattern)
+                    if load_tests is not None:
+                        # loadTestsFromModule(package) has loaded tests for us.
+                        return tests, False
+                    return tests, True
+                finally:
+                    self._loading_packages.discard(name)
+        else:
+            return None, False
+
+
+defaultTestLoader = TestLoader()
+
+
+def _makeLoader(prefix, sortUsing, suiteClass=None, testNamePatterns=None):
+    loader = TestLoader()
+    loader.sortTestMethodsUsing = sortUsing
+    loader.testMethodPrefix = prefix
+    loader.testNamePatterns = testNamePatterns
+    if suiteClass:
+        loader.suiteClass = suiteClass
+    return loader
+
+def getTestCaseNames(testCaseClass, prefix, sortUsing=util.three_way_cmp, testNamePatterns=None):
+    return _makeLoader(prefix, sortUsing, testNamePatterns=testNamePatterns).getTestCaseNames(testCaseClass)
+
+def makeSuite(testCaseClass, prefix='test', sortUsing=util.three_way_cmp,
+              suiteClass=suite.TestSuite):
+    return _makeLoader(prefix, sortUsing, suiteClass).loadTestsFromTestCase(
+        testCaseClass)
+
+def findTestCases(module, prefix='test', sortUsing=util.three_way_cmp,
+                  suiteClass=suite.TestSuite):
+    return _makeLoader(prefix, sortUsing, suiteClass).loadTestsFromModule(\
+        module)

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/main.py

@@ -0,0 +1,275 @@
+"""Unittest main program"""
+
+import sys
+import argparse
+import os
+
+from . import loader, runner
+from .signals import installHandler
+
+__unittest = True
+
+MAIN_EXAMPLES = """\
+Examples:
+  %(prog)s test_module               - run tests from test_module
+  %(prog)s module.TestClass          - run tests from module.TestClass
+  %(prog)s module.Class.test_method  - run specified test method
+  %(prog)s path/to/test_file.py      - run tests from test_file.py
+"""
+
+MODULE_EXAMPLES = """\
+Examples:
+  %(prog)s                           - run default set of tests
+  %(prog)s MyTestSuite               - run suite 'MyTestSuite'
+  %(prog)s MyTestCase.testSomething  - run MyTestCase.testSomething
+  %(prog)s MyTestCase                - run all 'test*' test methods
+                                       in MyTestCase
+"""
+
+def _convert_name(name):
+    # on Linux / Mac OS X 'foo.PY' is not importable, but on
+    # Windows it is. Simpler to do a case insensitive match
+    # a better check would be to check that the name is a
+    # valid Python module name.
+    if os.path.isfile(name) and name.lower().endswith('.py'):
+        if os.path.isabs(name):
+            rel_path = os.path.relpath(name, os.getcwd())
+            if os.path.isabs(rel_path) or rel_path.startswith(os.pardir):
+                return name
+            name = rel_path
+        # on Windows both '\' and '/' are used as path
+        # separators. Better to replace both than rely on os.path.sep
+        return name[:-3].replace('\\', '.').replace('/', '.')
+    return name
+
+def _convert_names(names):
+    return [_convert_name(name) for name in names]
+
+
+def _convert_select_pattern(pattern):
+    if not '*' in pattern:
+        pattern = '*%s*' % pattern
+    return pattern
+
+
+class TestProgram(object):
+    """A command-line program that runs a set of tests; this is primarily
+       for making test modules conveniently executable.
+    """
+    # defaults for testing
+    module=None
+    verbosity = 1
+    failfast = catchbreak = buffer = progName = warnings = testNamePatterns = None
+    _discovery_parser = None
+
+    def __init__(self, module='__main__', defaultTest=None, argv=None,
+                    testRunner=None, testLoader=loader.defaultTestLoader,
+                    exit=True, verbosity=1, failfast=None, catchbreak=None,
+                    buffer=None, warnings=None, *, tb_locals=False):
+        if isinstance(module, str):
+            self.module = __import__(module)
+            for part in module.split('.')[1:]:
+                self.module = getattr(self.module, part)
+        else:
+            self.module = module
+        if argv is None:
+            argv = sys.argv
+
+        self.exit = exit
+        self.failfast = failfast
+        self.catchbreak = catchbreak
+        self.verbosity = verbosity
+        self.buffer = buffer
+        self.tb_locals = tb_locals
+        if warnings is None and not sys.warnoptions:
+            # even if DeprecationWarnings are ignored by default
+            # print them anyway unless other warnings settings are
+            # specified by the warnings arg or the -W python flag
+            self.warnings = 'default'
+        else:
+            # here self.warnings is set either to the value passed
+            # to the warnings args or to None.
+            # If the user didn't pass a value self.warnings will
+            # be None. This means that the behavior is unchanged
+            # and depends on the values passed to -W.
+            self.warnings = warnings
+        self.defaultTest = defaultTest
+        self.testRunner = testRunner
+        self.testLoader = testLoader
+        self.progName = os.path.basename(argv[0])
+        self.parseArgs(argv)
+        self.runTests()
+
+    def usageExit(self, msg=None):
+        if msg:
+            print(msg)
+        if self._discovery_parser is None:
+            self._initArgParsers()
+        self._print_help()
+        sys.exit(2)
+
+    def _print_help(self, *args, **kwargs):
+        if self.module is None:
+            print(self._main_parser.format_help())
+            print(MAIN_EXAMPLES % {'prog': self.progName})
+            self._discovery_parser.print_help()
+        else:
+            print(self._main_parser.format_help())
+            print(MODULE_EXAMPLES % {'prog': self.progName})
+
+    def parseArgs(self, argv):
+        self._initArgParsers()
+        if self.module is None:
+            if len(argv) > 1 and argv[1].lower() == 'discover':
+                self._do_discovery(argv[2:])
+                return
+            self._main_parser.parse_args(argv[1:], self)
+            if not self.tests:
+                # this allows "python -m unittest -v" to still work for
+                # test discovery.
+                self._do_discovery([])
+                return
+        else:
+            self._main_parser.parse_args(argv[1:], self)
+
+        if self.tests:
+            self.testNames = _convert_names(self.tests)
+            if __name__ == '__main__':
+                # to support python -m unittest ...
+                self.module = None
+        elif self.defaultTest is None:
+            # createTests will load tests from self.module
+            self.testNames = None
+        elif isinstance(self.defaultTest, str):
+            self.testNames = (self.defaultTest,)
+        else:
+            self.testNames = list(self.defaultTest)
+        self.createTests()
+
+    def createTests(self, from_discovery=False, Loader=None):
+        if self.testNamePatterns:
+            self.testLoader.testNamePatterns = self.testNamePatterns
+        if from_discovery:
+            loader = self.testLoader if Loader is None else Loader()
+            self.test = loader.discover(self.start, self.pattern, self.top)
+        elif self.testNames is None:
+            self.test = self.testLoader.loadTestsFromModule(self.module)
+        else:
+            self.test = self.testLoader.loadTestsFromNames(self.testNames,
+                                                           self.module)
+
+    def _initArgParsers(self):
+        parent_parser = self._getParentArgParser()
+        self._main_parser = self._getMainArgParser(parent_parser)
+        self._discovery_parser = self._getDiscoveryArgParser(parent_parser)
+
+    def _getParentArgParser(self):
+        parser = argparse.ArgumentParser(add_help=False)
+
+        parser.add_argument('-v', '--verbose', dest='verbosity',
+                            action='store_const', const=2,
+                            help='Verbose output')
+        parser.add_argument('-q', '--quiet', dest='verbosity',
+                            action='store_const', const=0,
+                            help='Quiet output')
+        parser.add_argument('--locals', dest='tb_locals',
+                            action='store_true',
+                            help='Show local variables in tracebacks')
+        if self.failfast is None:
+            parser.add_argument('-f', '--failfast', dest='failfast',
+                                action='store_true',
+                                help='Stop on first fail or error')
+            self.failfast = False
+        if self.catchbreak is None:
+            parser.add_argument('-c', '--catch', dest='catchbreak',
+                                action='store_true',
+                                help='Catch Ctrl-C and display results so far')
+            self.catchbreak = False
+        if self.buffer is None:
+            parser.add_argument('-b', '--buffer', dest='buffer',
+                                action='store_true',
+                                help='Buffer stdout and stderr during tests')
+            self.buffer = False
+        if self.testNamePatterns is None:
+            parser.add_argument('-k', dest='testNamePatterns',
+                                action='append', type=_convert_select_pattern,
+                                help='Only run tests which match the given substring')
+            self.testNamePatterns = []
+
+        return parser
+
+    def _getMainArgParser(self, parent):
+        parser = argparse.ArgumentParser(parents=[parent])
+        parser.prog = self.progName
+        parser.print_help = self._print_help
+
+        parser.add_argument('tests', nargs='*',
+                            help='a list of any number of test modules, '
+                            'classes and test methods.')
+
+        return parser
+
+    def _getDiscoveryArgParser(self, parent):
+        parser = argparse.ArgumentParser(parents=[parent])
+        parser.prog = '%s discover' % self.progName
+        parser.epilog = ('For test discovery all test modules must be '
+                         'importable from the top level directory of the '
+                         'project.')
+
+        parser.add_argument('-s', '--start-directory', dest='start',
+                            help="Directory to start discovery ('.' default)")
+        parser.add_argument('-p', '--pattern', dest='pattern',
+                            help="Pattern to match tests ('test*.py' default)")
+        parser.add_argument('-t', '--top-level-directory', dest='top',
+                            help='Top level directory of project (defaults to '
+                                 'start directory)')
+        for arg in ('start', 'pattern', 'top'):
+            parser.add_argument(arg, nargs='?',
+                                default=argparse.SUPPRESS,
+                                help=argparse.SUPPRESS)
+
+        return parser
+
+    def _do_discovery(self, argv, Loader=None):
+        self.start = '.'
+        self.pattern = 'test*.py'
+        self.top = None
+        if argv is not None:
+            # handle command line args for test discovery
+            if self._discovery_parser is None:
+                # for testing
+                self._initArgParsers()
+            self._discovery_parser.parse_args(argv, self)
+
+        self.createTests(from_discovery=True, Loader=Loader)
+
+    def runTests(self):
+        if self.catchbreak:
+            installHandler()
+        if self.testRunner is None:
+            self.testRunner = runner.TextTestRunner
+        if isinstance(self.testRunner, type):
+            try:
+                try:
+                    testRunner = self.testRunner(verbosity=self.verbosity,
+                                                 failfast=self.failfast,
+                                                 buffer=self.buffer,
+                                                 warnings=self.warnings,
+                                                 tb_locals=self.tb_locals)
+                except TypeError:
+                    # didn't accept the tb_locals argument
+                    testRunner = self.testRunner(verbosity=self.verbosity,
+                                                 failfast=self.failfast,
+                                                 buffer=self.buffer,
+                                                 warnings=self.warnings)
+            except TypeError:
+                # didn't accept the verbosity, buffer or failfast arguments
+                testRunner = self.testRunner()
+        else:
+            # it is assumed to be a TestRunner instance
+            testRunner = self.testRunner
+        self.result = testRunner.run(self.test)
+        if self.exit:
+            sys.exit(not self.result.wasSuccessful())
+
+main = TestProgram

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/result.py

@@ -0,0 +1,216 @@
+"""Test result object"""
+
+import io
+import sys
+import traceback
+
+from . import util
+from functools import wraps
+
+__unittest = True
+
+def failfast(method):
+    @wraps(method)
+    def inner(self, *args, **kw):
+        if getattr(self, 'failfast', False):
+            self.stop()
+        return method(self, *args, **kw)
+    return inner
+
+STDOUT_LINE = '\nStdout:\n%s'
+STDERR_LINE = '\nStderr:\n%s'
+
+
+class TestResult(object):
+    """Holder for test result information.
+
+    Test results are automatically managed by the TestCase and TestSuite
+    classes, and do not need to be explicitly manipulated by writers of tests.
+
+    Each instance holds the total number of tests run, and collections of
+    failures and errors that occurred among those test runs. The collections
+    contain tuples of (testcase, exceptioninfo), where exceptioninfo is the
+    formatted traceback of the error that occurred.
+    """
+    _previousTestClass = None
+    _testRunEntered = False
+    _moduleSetUpFailed = False
+    def __init__(self, stream=None, descriptions=None, verbosity=None):
+        self.failfast = False
+        self.failures = []
+        self.errors = []
+        self.testsRun = 0
+        self.skipped = []
+        self.expectedFailures = []
+        self.unexpectedSuccesses = []
+        self.shouldStop = False
+        self.buffer = False
+        self.tb_locals = False
+        self._stdout_buffer = None
+        self._stderr_buffer = None
+        self._original_stdout = sys.stdout
+        self._original_stderr = sys.stderr
+        self._mirrorOutput = False
+
+    def printErrors(self):
+        "Called by TestRunner after test run"
+
+    def startTest(self, test):
+        "Called when the given test is about to be run"
+        self.testsRun += 1
+        self._mirrorOutput = False
+        self._setupStdout()
+
+    def _setupStdout(self):
+        if self.buffer:
+            if self._stderr_buffer is None:
+                self._stderr_buffer = io.StringIO()
+                self._stdout_buffer = io.StringIO()
+            sys.stdout = self._stdout_buffer
+            sys.stderr = self._stderr_buffer
+
+    def startTestRun(self):
+        """Called once before any tests are executed.
+
+        See startTest for a method called before each test.
+        """
+
+    def stopTest(self, test):
+        """Called when the given test has been run"""
+        self._restoreStdout()
+        self._mirrorOutput = False
+
+    def _restoreStdout(self):
+        if self.buffer:
+            if self._mirrorOutput:
+                output = sys.stdout.getvalue()
+                error = sys.stderr.getvalue()
+                if output:
+                    if not output.endswith('\n'):
+                        output += '\n'
+                    self._original_stdout.write(STDOUT_LINE % output)
+                if error:
+                    if not error.endswith('\n'):
+                        error += '\n'
+                    self._original_stderr.write(STDERR_LINE % error)
+
+            sys.stdout = self._original_stdout
+            sys.stderr = self._original_stderr
+            self._stdout_buffer.seek(0)
+            self._stdout_buffer.truncate()
+            self._stderr_buffer.seek(0)
+            self._stderr_buffer.truncate()
+
+    def stopTestRun(self):
+        """Called once after all tests are executed.
+
+        See stopTest for a method called after each test.
+        """
+
+    @failfast
+    def addError(self, test, err):
+        """Called when an error has occurred. 'err' is a tuple of values as
+        returned by sys.exc_info().
+        """
+        self.errors.append((test, self._exc_info_to_string(err, test)))
+        self._mirrorOutput = True
+
+    @failfast
+    def addFailure(self, test, err):
+        """Called when an error has occurred. 'err' is a tuple of values as
+        returned by sys.exc_info()."""
+        self.failures.append((test, self._exc_info_to_string(err, test)))
+        self._mirrorOutput = True
+
+    def addSubTest(self, test, subtest, err):
+        """Called at the end of a subtest.
+        'err' is None if the subtest ended successfully, otherwise it's a
+        tuple of values as returned by sys.exc_info().
+        """
+        # By default, we don't do anything with successful subtests, but
+        # more sophisticated test results might want to record them.
+        if err is not None:
+            if getattr(self, 'failfast', False):
+                self.stop()
+            if issubclass(err[0], test.failureException):
+                errors = self.failures
+            else:
+                errors = self.errors
+            errors.append((subtest, self._exc_info_to_string(err, test)))
+            self._mirrorOutput = True
+
+    def addSuccess(self, test):
+        "Called when a test has completed successfully"
+        pass
+
+    def addSkip(self, test, reason):
+        """Called when a test is skipped."""
+        self.skipped.append((test, reason))
+
+    def addExpectedFailure(self, test, err):
+        """Called when an expected failure/error occurred."""
+        self.expectedFailures.append(
+            (test, self._exc_info_to_string(err, test)))
+
+    @failfast
+    def addUnexpectedSuccess(self, test):
+        """Called when a test was expected to fail, but succeed."""
+        self.unexpectedSuccesses.append(test)
+
+    def wasSuccessful(self):
+        """Tells whether or not this result was a success."""
+        # The hasattr check is for test_result's OldResult test.  That
+        # way this method works on objects that lack the attribute.
+        # (where would such result intances come from? old stored pickles?)
+        return ((len(self.failures) == len(self.errors) == 0) and
+                (not hasattr(self, 'unexpectedSuccesses') or
+                 len(self.unexpectedSuccesses) == 0))
+
+    def stop(self):
+        """Indicates that the tests should be aborted."""
+        self.shouldStop = True
+
+    def _exc_info_to_string(self, err, test):
+        """Converts a sys.exc_info()-style tuple of values into a string."""
+        exctype, value, tb = err
+        # Skip test runner traceback levels
+        while tb and self._is_relevant_tb_level(tb):
+            tb = tb.tb_next
+
+        if exctype is test.failureException:
+            # Skip assert*() traceback levels
+            length = self._count_relevant_tb_levels(tb)
+        else:
+            length = None
+        tb_e = traceback.TracebackException(
+            exctype, value, tb, limit=length, capture_locals=self.tb_locals)
+        msgLines = list(tb_e.format())
+
+        if self.buffer:
+            output = sys.stdout.getvalue()
+            error = sys.stderr.getvalue()
+            if output:
+                if not output.endswith('\n'):
+                    output += '\n'
+                msgLines.append(STDOUT_LINE % output)
+            if error:
+                if not error.endswith('\n'):
+                    error += '\n'
+                msgLines.append(STDERR_LINE % error)
+        return ''.join(msgLines)
+
+
+    def _is_relevant_tb_level(self, tb):
+        return '__unittest' in tb.tb_frame.f_globals
+
+    def _count_relevant_tb_levels(self, tb):
+        length = 0
+        while tb and not self._is_relevant_tb_level(tb):
+            length += 1
+            tb = tb.tb_next
+        return length
+
+    def __repr__(self):
+        return ("<%s run=%i errors=%i failures=%i>" %
+               (util.strclass(self.__class__), self.testsRun, len(self.errors),
+                len(self.failures)))

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/runner.py

@@ -0,0 +1,221 @@
+"""Running tests"""
+
+import sys
+import time
+import warnings
+
+from . import result
+from .signals import registerResult
+
+__unittest = True
+
+
+class _WritelnDecorator(object):
+    """Used to decorate file-like objects with a handy 'writeln' method"""
+    def __init__(self,stream):
+        self.stream = stream
+
+    def __getattr__(self, attr):
+        if attr in ('stream', '__getstate__'):
+            raise AttributeError(attr)
+        return getattr(self.stream,attr)
+
+    def writeln(self, arg=None):
+        if arg:
+            self.write(arg)
+        self.write('\n') # text-mode streams translate to \r\n if needed
+
+
+class TextTestResult(result.TestResult):
+    """A test result class that can print formatted text results to a stream.
+
+    Used by TextTestRunner.
+    """
+    separator1 = '=' * 70
+    separator2 = '-' * 70
+
+    def __init__(self, stream, descriptions, verbosity):
+        super(TextTestResult, self).__init__(stream, descriptions, verbosity)
+        self.stream = stream
+        self.showAll = verbosity > 1
+        self.dots = verbosity == 1
+        self.descriptions = descriptions
+
+    def getDescription(self, test):
+        doc_first_line = test.shortDescription()
+        if self.descriptions and doc_first_line:
+            return '\n'.join((str(test), doc_first_line))
+        else:
+            return str(test)
+
+    def startTest(self, test):
+        super(TextTestResult, self).startTest(test)
+        if self.showAll:
+            self.stream.write(self.getDescription(test))
+            self.stream.write(" ... ")
+            self.stream.flush()
+
+    def addSuccess(self, test):
+        super(TextTestResult, self).addSuccess(test)
+        if self.showAll:
+            self.stream.writeln("ok")
+        elif self.dots:
+            self.stream.write('.')
+            self.stream.flush()
+
+    def addError(self, test, err):
+        super(TextTestResult, self).addError(test, err)
+        if self.showAll:
+            self.stream.writeln("ERROR")
+        elif self.dots:
+            self.stream.write('E')
+            self.stream.flush()
+
+    def addFailure(self, test, err):
+        super(TextTestResult, self).addFailure(test, err)
+        if self.showAll:
+            self.stream.writeln("FAIL")
+        elif self.dots:
+            self.stream.write('F')
+            self.stream.flush()
+
+    def addSkip(self, test, reason):
+        super(TextTestResult, self).addSkip(test, reason)
+        if self.showAll:
+            self.stream.writeln("skipped {0!r}".format(reason))
+        elif self.dots:
+            self.stream.write("s")
+            self.stream.flush()
+
+    def addExpectedFailure(self, test, err):
+        super(TextTestResult, self).addExpectedFailure(test, err)
+        if self.showAll:
+            self.stream.writeln("expected failure")
+        elif self.dots:
+            self.stream.write("x")
+            self.stream.flush()
+
+    def addUnexpectedSuccess(self, test):
+        super(TextTestResult, self).addUnexpectedSuccess(test)
+        if self.showAll:
+            self.stream.writeln("unexpected success")
+        elif self.dots:
+            self.stream.write("u")
+            self.stream.flush()
+
+    def printErrors(self):
+        if self.dots or self.showAll:
+            self.stream.writeln()
+        self.printErrorList('ERROR', self.errors)
+        self.printErrorList('FAIL', self.failures)
+
+    def printErrorList(self, flavour, errors):
+        for test, err in errors:
+            self.stream.writeln(self.separator1)
+            self.stream.writeln("%s: %s" % (flavour,self.getDescription(test)))
+            self.stream.writeln(self.separator2)
+            self.stream.writeln("%s" % err)
+
+
+class TextTestRunner(object):
+    """A test runner class that displays results in textual form.
+
+    It prints out the names of tests as they are run, errors as they
+    occur, and a summary of the results at the end of the test run.
+    """
+    resultclass = TextTestResult
+
+    def __init__(self, stream=None, descriptions=True, verbosity=1,
+                 failfast=False, buffer=False, resultclass=None, warnings=None,
+                 *, tb_locals=False):
+        """Construct a TextTestRunner.
+
+        Subclasses should accept **kwargs to ensure compatibility as the
+        interface changes.
+        """
+        if stream is None:
+            stream = sys.stderr
+        self.stream = _WritelnDecorator(stream)
+        self.descriptions = descriptions
+        self.verbosity = verbosity
+        self.failfast = failfast
+        self.buffer = buffer
+        self.tb_locals = tb_locals
+        self.warnings = warnings
+        if resultclass is not None:
+            self.resultclass = resultclass
+
+    def _makeResult(self):
+        return self.resultclass(self.stream, self.descriptions, self.verbosity)
+
+    def run(self, test):
+        "Run the given test case or test suite."
+        result = self._makeResult()
+        registerResult(result)
+        result.failfast = self.failfast
+        result.buffer = self.buffer
+        result.tb_locals = self.tb_locals
+        with warnings.catch_warnings():
+            if self.warnings:
+                # if self.warnings is set, use it to filter all the warnings
+                warnings.simplefilter(self.warnings)
+                # if the filter is 'default' or 'always', special-case the
+                # warnings from the deprecated unittest methods to show them
+                # no more than once per module, because they can be fairly
+                # noisy.  The -Wd and -Wa flags can be used to bypass this
+                # only when self.warnings is None.
+                if self.warnings in ['default', 'always']:
+                    warnings.filterwarnings('module',
+                            category=DeprecationWarning,
+                            message=r'Please use assert\w+ instead.')
+            startTime = time.time()
+            startTestRun = getattr(result, 'startTestRun', None)
+            if startTestRun is not None:
+                startTestRun()
+            try:
+                test(result)
+            finally:
+                stopTestRun = getattr(result, 'stopTestRun', None)
+                if stopTestRun is not None:
+                    stopTestRun()
+            stopTime = time.time()
+        timeTaken = stopTime - startTime
+        result.printErrors()
+        if hasattr(result, 'separator2'):
+            self.stream.writeln(result.separator2)
+        run = result.testsRun
+        self.stream.writeln("Ran %d test%s in %.3fs" %
+                            (run, run != 1 and "s" or "", timeTaken))
+        self.stream.writeln()
+
+        expectedFails = unexpectedSuccesses = skipped = 0
+        try:
+            results = map(len, (result.expectedFailures,
+                                result.unexpectedSuccesses,
+                                result.skipped))
+        except AttributeError:
+            pass
+        else:
+            expectedFails, unexpectedSuccesses, skipped = results
+
+        infos = []
+        if not result.wasSuccessful():
+            self.stream.write("FAILED")
+            failed, errored = len(result.failures), len(result.errors)
+            if failed:
+                infos.append("failures=%d" % failed)
+            if errored:
+                infos.append("errors=%d" % errored)
+        else:
+            self.stream.write("OK")
+        if skipped:
+            infos.append("skipped=%d" % skipped)
+        if expectedFails:
+            infos.append("expected failures=%d" % expectedFails)
+        if unexpectedSuccesses:
+            infos.append("unexpected successes=%d" % unexpectedSuccesses)
+        if infos:
+            self.stream.writeln(" (%s)" % (", ".join(infos),))
+        else:
+            self.stream.write("\n")
+        return result

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/signals.py

@@ -0,0 +1,71 @@
+import signal
+import weakref
+
+from functools import wraps
+
+__unittest = True
+
+
+class _InterruptHandler(object):
+    def __init__(self, default_handler):
+        self.called = False
+        self.original_handler = default_handler
+        if isinstance(default_handler, int):
+            if default_handler == signal.SIG_DFL:
+                # Pretend it's signal.default_int_handler instead.
+                default_handler = signal.default_int_handler
+            elif default_handler == signal.SIG_IGN:
+                # Not quite the same thing as SIG_IGN, but the closest we
+                # can make it: do nothing.
+                def default_handler(unused_signum, unused_frame):
+                    pass
+            else:
+                raise TypeError("expected SIGINT signal handler to be "
+                                "signal.SIG_IGN, signal.SIG_DFL, or a "
+                                "callable object")
+        self.default_handler = default_handler
+
+    def __call__(self, signum, frame):
+        installed_handler = signal.getsignal(signal.SIGINT)
+        if installed_handler is not self:
+            # if we aren't the installed handler, then delegate immediately
+            # to the default handler
+            self.default_handler(signum, frame)
+
+        if self.called:
+            self.default_handler(signum, frame)
+        self.called = True
+        for result in _results.keys():
+            result.stop()
+
+_results = weakref.WeakKeyDictionary()
+def registerResult(result):
+    _results[result] = 1
+
+def removeResult(result):
+    return bool(_results.pop(result, None))
+
+_interrupt_handler = None
+def installHandler():
+    global _interrupt_handler
+    if _interrupt_handler is None:
+        default_handler = signal.getsignal(signal.SIGINT)
+        _interrupt_handler = _InterruptHandler(default_handler)
+        signal.signal(signal.SIGINT, _interrupt_handler)
+
+
+def removeHandler(method=None):
+    if method is not None:
+        @wraps(method)
+        def inner(*args, **kwargs):
+            initial = signal.getsignal(signal.SIGINT)
+            removeHandler()
+            try:
+                return method(*args, **kwargs)
+            finally:
+                signal.signal(signal.SIGINT, initial)
+        return inner
+
+    global _interrupt_handler
+    if _interrupt_handler is not None:
+        signal.signal(signal.SIGINT, _interrupt_handler.original_handler)

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/suite.py

@@ -0,0 +1,321 @@
+"""TestSuite"""
+
+import sys
+
+from . import case
+from . import util
+
+__unittest = True
+
+
+def _call_if_exists(parent, attr):
+    func = getattr(parent, attr, lambda: None)
+    func()
+
+
+class BaseTestSuite(object):
+    """A simple test suite that doesn't provide class or module shared fixtures.
+    """
+    _cleanup = True
+
+    def __init__(self, tests=()):
+        self._tests = []
+        self._removed_tests = 0
+        self.addTests(tests)
+
+    def __repr__(self):
+        return "<%s tests=%s>" % (util.strclass(self.__class__), list(self))
+
+    def __eq__(self, other):
+        if not isinstance(other, self.__class__):
+            return NotImplemented
+        return list(self) == list(other)
+
+    def __iter__(self):
+        return iter(self._tests)
+
+    def countTestCases(self):
+        cases = self._removed_tests
+        for test in self:
+            if test:
+                cases += test.countTestCases()
+        return cases
+
+    def addTest(self, test):
+        # sanity checks
+        if not callable(test):
+            raise TypeError("{} is not callable".format(repr(test)))
+        if isinstance(test, type) and issubclass(test,
+                                                 (case.TestCase, TestSuite)):
+            raise TypeError("TestCases and TestSuites must be instantiated "
+                            "before passing them to addTest()")
+        self._tests.append(test)
+
+    def addTests(self, tests):
+        if isinstance(tests, str):
+            raise TypeError("tests must be an iterable of tests, not a string")
+        for test in tests:
+            self.addTest(test)
+
+    def run(self, result):
+        for index, test in enumerate(self):
+            if result.shouldStop:
+                break
+            test(result)
+            if self._cleanup:
+                self._removeTestAtIndex(index)
+        return result
+
+    def _removeTestAtIndex(self, index):
+        """Stop holding a reference to the TestCase at index."""
+        try:
+            test = self._tests[index]
+        except TypeError:
+            # support for suite implementations that have overridden self._tests
+            pass
+        else:
+            # Some unittest tests add non TestCase/TestSuite objects to
+            # the suite.
+            if hasattr(test, 'countTestCases'):
+                self._removed_tests += test.countTestCases()
+            self._tests[index] = None
+
+    def __call__(self, *args, **kwds):
+        return self.run(*args, **kwds)
+
+    def debug(self):
+        """Run the tests without collecting errors in a TestResult"""
+        for test in self:
+            test.debug()
+
+
+class TestSuite(BaseTestSuite):
+    """A test suite is a composite test consisting of a number of TestCases.
+
+    For use, create an instance of TestSuite, then add test case instances.
+    When all tests have been added, the suite can be passed to a test
+    runner, such as TextTestRunner. It will run the individual test cases
+    in the order in which they were added, aggregating the results. When
+    subclassing, do not forget to call the base class constructor.
+    """
+
+    def run(self, result, debug=False):
+        topLevel = False
+        if getattr(result, '_testRunEntered', False) is False:
+            result._testRunEntered = topLevel = True
+
+        for index, test in enumerate(self):
+            if result.shouldStop:
+                break
+
+            if _isnotsuite(test):
+                self._tearDownPreviousClass(test, result)
+                self._handleModuleFixture(test, result)
+                self._handleClassSetUp(test, result)
+                result._previousTestClass = test.__class__
+
+                if (getattr(test.__class__, '_classSetupFailed', False) or
+                    getattr(result, '_moduleSetUpFailed', False)):
+                    continue
+
+            if not debug:
+                test(result)
+            else:
+                test.debug()
+
+            if self._cleanup:
+                self._removeTestAtIndex(index)
+
+        if topLevel:
+            self._tearDownPreviousClass(None, result)
+            self._handleModuleTearDown(result)
+            result._testRunEntered = False
+        return result
+
+    def debug(self):
+        """Run the tests without collecting errors in a TestResult"""
+        debug = _DebugResult()
+        self.run(debug, True)
+
+    ################################
+
+    def _handleClassSetUp(self, test, result):
+        previousClass = getattr(result, '_previousTestClass', None)
+        currentClass = test.__class__
+        if currentClass == previousClass:
+            return
+        if result._moduleSetUpFailed:
+            return
+        if getattr(currentClass, "__unittest_skip__", False):
+            return
+
+        try:
+            currentClass._classSetupFailed = False
+        except TypeError:
+            # test may actually be a function
+            # so its class will be a builtin-type
+            pass
+
+        setUpClass = getattr(currentClass, 'setUpClass', None)
+        if setUpClass is not None:
+            _call_if_exists(result, '_setupStdout')
+            try:
+                setUpClass()
+            except Exception as e:
+                if isinstance(result, _DebugResult):
+                    raise
+                currentClass._classSetupFailed = True
+                className = util.strclass(currentClass)
+                errorName = 'setUpClass (%s)' % className
+                self._addClassOrModuleLevelException(result, e, errorName)
+            finally:
+                _call_if_exists(result, '_restoreStdout')
+
+    def _get_previous_module(self, result):
+        previousModule = None
+        previousClass = getattr(result, '_previousTestClass', None)
+        if previousClass is not None:
+            previousModule = previousClass.__module__
+        return previousModule
+
+
+    def _handleModuleFixture(self, test, result):
+        previousModule = self._get_previous_module(result)
+        currentModule = test.__class__.__module__
+        if currentModule == previousModule:
+            return
+
+        self._handleModuleTearDown(result)
+
+
+        result._moduleSetUpFailed = False
+        try:
+            module = sys.modules[currentModule]
+        except KeyError:
+            return
+        setUpModule = getattr(module, 'setUpModule', None)
+        if setUpModule is not None:
+            _call_if_exists(result, '_setupStdout')
+            try:
+                setUpModule()
+            except Exception as e:
+                if isinstance(result, _DebugResult):
+                    raise
+                result._moduleSetUpFailed = True
+                errorName = 'setUpModule (%s)' % currentModule
+                self._addClassOrModuleLevelException(result, e, errorName)
+            finally:
+                _call_if_exists(result, '_restoreStdout')
+
+    def _addClassOrModuleLevelException(self, result, exception, errorName):
+        error = _ErrorHolder(errorName)
+        addSkip = getattr(result, 'addSkip', None)
+        if addSkip is not None and isinstance(exception, case.SkipTest):
+            addSkip(error, str(exception))
+        else:
+            result.addError(error, sys.exc_info())
+
+    def _handleModuleTearDown(self, result):
+        previousModule = self._get_previous_module(result)
+        if previousModule is None:
+            return
+        if result._moduleSetUpFailed:
+            return
+
+        try:
+            module = sys.modules[previousModule]
+        except KeyError:
+            return
+
+        tearDownModule = getattr(module, 'tearDownModule', None)
+        if tearDownModule is not None:
+            _call_if_exists(result, '_setupStdout')
+            try:
+                tearDownModule()
+            except Exception as e:
+                if isinstance(result, _DebugResult):
+                    raise
+                errorName = 'tearDownModule (%s)' % previousModule
+                self._addClassOrModuleLevelException(result, e, errorName)
+            finally:
+                _call_if_exists(result, '_restoreStdout')
+
+    def _tearDownPreviousClass(self, test, result):
+        previousClass = getattr(result, '_previousTestClass', None)
+        currentClass = test.__class__
+        if currentClass == previousClass:
+            return
+        if getattr(previousClass, '_classSetupFailed', False):
+            return
+        if getattr(result, '_moduleSetUpFailed', False):
+            return
+        if getattr(previousClass, "__unittest_skip__", False):
+            return
+
+        tearDownClass = getattr(previousClass, 'tearDownClass', None)
+        if tearDownClass is not None:
+            _call_if_exists(result, '_setupStdout')
+            try:
+                tearDownClass()
+            except Exception as e:
+                if isinstance(result, _DebugResult):
+                    raise
+                className = util.strclass(previousClass)
+                errorName = 'tearDownClass (%s)' % className
+                self._addClassOrModuleLevelException(result, e, errorName)
+            finally:
+                _call_if_exists(result, '_restoreStdout')
+
+
+class _ErrorHolder(object):
+    """
+    Placeholder for a TestCase inside a result. As far as a TestResult
+    is concerned, this looks exactly like a unit test. Used to insert
+    arbitrary errors into a test suite run.
+    """
+    # Inspired by the ErrorHolder from Twisted:
+    # http://twistedmatrix.com/trac/browser/trunk/twisted/trial/runner.py
+
+    # attribute used by TestResult._exc_info_to_string
+    failureException = None
+
+    def __init__(self, description):
+        self.description = description
+
+    def id(self):
+        return self.description
+
+    def shortDescription(self):
+        return None
+
+    def __repr__(self):
+        return "<ErrorHolder description=%r>" % (self.description,)
+
+    def __str__(self):
+        return self.id()
+
+    def run(self, result):
+        # could call result.addError(...) - but this test-like object
+        # shouldn't be run anyway
+        pass
+
+    def __call__(self, result):
+        return self.run(result)
+
+    def countTestCases(self):
+        return 0
+
+def _isnotsuite(test):
+    "A crude way to tell apart testcases and suites with duck-typing"
+    try:
+        iter(test)
+    except TypeError:
+        return True
+    return False
+
+
+class _DebugResult(object):
+    "Used by the TestSuite to hold previous class when running in debug."
+    _previousTestClass = None
+    _moduleSetUpFailed = False
+    shouldStop = False

ramdisk/rootfs/public/python3.7/arm64/lib/unittest/util.py

@@ -0,0 +1,170 @@
+"""Various utility functions."""
+
+from collections import namedtuple, Counter
+from os.path import commonprefix
+
+__unittest = True
+
+_MAX_LENGTH = 80
+_PLACEHOLDER_LEN = 12
+_MIN_BEGIN_LEN = 5
+_MIN_END_LEN = 5
+_MIN_COMMON_LEN = 5
+_MIN_DIFF_LEN = _MAX_LENGTH - \
+               (_MIN_BEGIN_LEN + _PLACEHOLDER_LEN + _MIN_COMMON_LEN +
+                _PLACEHOLDER_LEN + _MIN_END_LEN)
+assert _MIN_DIFF_LEN >= 0
+
+def _shorten(s, prefixlen, suffixlen):
+    skip = len(s) - prefixlen - suffixlen
+    if skip > _PLACEHOLDER_LEN:
+        s = '%s[%d chars]%s' % (s[:prefixlen], skip, s[len(s) - suffixlen:])
+    return s
+
+def _common_shorten_repr(*args):
+    args = tuple(map(safe_repr, args))
+    maxlen = max(map(len, args))
+    if maxlen <= _MAX_LENGTH:
+        return args
+
+    prefix = commonprefix(args)
+    prefixlen = len(prefix)
+
+    common_len = _MAX_LENGTH - \
+                 (maxlen - prefixlen + _MIN_BEGIN_LEN + _PLACEHOLDER_LEN)
+    if common_len > _MIN_COMMON_LEN:
+        assert _MIN_BEGIN_LEN + _PLACEHOLDER_LEN + _MIN_COMMON_LEN + \
+               (maxlen - prefixlen) < _MAX_LENGTH
+        prefix = _shorten(prefix, _MIN_BEGIN_LEN, common_len)
+        return tuple(prefix + s[prefixlen:] for s in args)
+
+    prefix = _shorten(prefix, _MIN_BEGIN_LEN, _MIN_COMMON_LEN)
+    return tuple(prefix + _shorten(s[prefixlen:], _MIN_DIFF_LEN, _MIN_END_LEN)
+                 for s in args)
+
+def safe_repr(obj, short=False):
+    try:
+        result = repr(obj)
+    except Exception:
+        result = object.__repr__(obj)
+    if not short or len(result) < _MAX_LENGTH:
+        return result
+    return result[:_MAX_LENGTH] + ' [truncated]...'
+
+def strclass(cls):
+    return "%s.%s" % (cls.__module__, cls.__qualname__)
+
+def sorted_list_difference(expected, actual):
+    """Finds elements in only one or the other of two, sorted input lists.
+
+    Returns a two-element tuple of lists.    The first list contains those
+    elements in the "expected" list but not in the "actual" list, and the
+    second contains those elements in the "actual" list but not in the
+    "expected" list.    Duplicate elements in either input list are ignored.
+    """
+    i = j = 0
+    missing = []
+    unexpected = []
+    while True:
+        try:
+            e = expected[i]
+            a = actual[j]
+            if e < a:
+                missing.append(e)
+                i += 1
+                while expected[i] == e:
+                    i += 1
+            elif e > a:
+                unexpected.append(a)
+                j += 1
+                while actual[j] == a:
+                    j += 1
+            else:
+                i += 1
+                try:
+                    while expected[i] == e:
+                        i += 1
+                finally:
+                    j += 1
+                    while actual[j] == a:
+                        j += 1
+        except IndexError:
+            missing.extend(expected[i:])
+            unexpected.extend(actual[j:])
+            break
+    return missing, unexpected
+
+
+def unorderable_list_difference(expected, actual):
+    """Same behavior as sorted_list_difference but
+    for lists of unorderable items (like dicts).
+
+    As it does a linear search per item (remove) it
+    has O(n*n) performance."""
+    missing = []
+    while expected:
+        item = expected.pop()
+        try:
+            actual.remove(item)
+        except ValueError:
+            missing.append(item)
+
+    # anything left in actual is unexpected
+    return missing, actual
+
+def three_way_cmp(x, y):
+    """Return -1 if x < y, 0 if x == y and 1 if x > y"""
+    return (x > y) - (x < y)
+
+_Mismatch = namedtuple('Mismatch', 'actual expected value')
+
+def _count_diff_all_purpose(actual, expected):
+    'Returns list of (cnt_act, cnt_exp, elem) triples where the counts differ'
+    # elements need not be hashable
+    s, t = list(actual), list(expected)
+    m, n = len(s), len(t)
+    NULL = object()
+    result = []
+    for i, elem in enumerate(s):
+        if elem is NULL:
+            continue
+        cnt_s = cnt_t = 0
+        for j in range(i, m):
+            if s[j] == elem:
+                cnt_s += 1
+                s[j] = NULL
+        for j, other_elem in enumerate(t):
+            if other_elem == elem:
+                cnt_t += 1
+                t[j] = NULL
+        if cnt_s != cnt_t:
+            diff = _Mismatch(cnt_s, cnt_t, elem)
+            result.append(diff)
+
+    for i, elem in enumerate(t):
+        if elem is NULL:
+            continue
+        cnt_t = 0
+        for j in range(i, n):
+            if t[j] == elem:
+                cnt_t += 1
+                t[j] = NULL
+        diff = _Mismatch(0, cnt_t, elem)
+        result.append(diff)
+    return result
+
+def _count_diff_hashable(actual, expected):
+    'Returns list of (cnt_act, cnt_exp, elem) triples where the counts differ'
+    # elements must be hashable
+    s, t = Counter(actual), Counter(expected)
+    result = []
+    for elem, cnt_s in s.items():
+        cnt_t = t.get(elem, 0)
+        if cnt_s != cnt_t:
+            diff = _Mismatch(cnt_s, cnt_t, elem)
+            result.append(diff)
+    for elem, cnt_t in t.items():
+        if elem not in s:
+            diff = _Mismatch(0, cnt_t, elem)
+            result.append(diff)
+    return result