Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

Dependencies/Python/Lib/test/test_pstats.py

@@ -0,0 +1,152 @@
+import unittest
+
+from test import support
+from io import StringIO
+from pstats import SortKey
+from enum import StrEnum, _test_simple_enum
+
+import os
+import pstats
+import tempfile
+import cProfile
+
+class AddCallersTestCase(unittest.TestCase):
+    """Tests for pstats.add_callers helper."""
+
+    def test_combine_results(self):
+        # pstats.add_callers should combine the call results of both target
+        # and source by adding the call time. See issue1269.
+        # new format: used by the cProfile module
+        target = {"a": (1, 2, 3, 4)}
+        source = {"a": (1, 2, 3, 4), "b": (5, 6, 7, 8)}
+        new_callers = pstats.add_callers(target, source)
+        self.assertEqual(new_callers, {'a': (2, 4, 6, 8), 'b': (5, 6, 7, 8)})
+        # old format: used by the profile module
+        target = {"a": 1}
+        source = {"a": 1, "b": 5}
+        new_callers = pstats.add_callers(target, source)
+        self.assertEqual(new_callers, {'a': 2, 'b': 5})
+
+
+class StatsTestCase(unittest.TestCase):
+    def setUp(self):
+        stats_file = support.findfile('pstats.pck')
+        self.stats = pstats.Stats(stats_file)
+
+    def test_add(self):
+        stream = StringIO()
+        stats = pstats.Stats(stream=stream)
+        stats.add(self.stats, self.stats)
+
+    def test_dump_and_load_works_correctly(self):
+        temp_storage_new = tempfile.NamedTemporaryFile(delete=False)
+        try:
+            self.stats.dump_stats(filename=temp_storage_new.name)
+            tmp_stats = pstats.Stats(temp_storage_new.name)
+            self.assertEqual(self.stats.stats, tmp_stats.stats)
+        finally:
+            temp_storage_new.close()
+            os.remove(temp_storage_new.name)
+
+    def test_load_equivalent_to_init(self):
+        stats = pstats.Stats()
+        self.temp_storage = tempfile.NamedTemporaryFile(delete=False)
+        try:
+            cProfile.run('import os', filename=self.temp_storage.name)
+            stats.load_stats(self.temp_storage.name)
+            created = pstats.Stats(self.temp_storage.name)
+            self.assertEqual(stats.stats, created.stats)
+        finally:
+            self.temp_storage.close()
+            os.remove(self.temp_storage.name)
+
+    def test_loading_wrong_types(self):
+        stats = pstats.Stats()
+        with self.assertRaises(TypeError):
+            stats.load_stats(42)
+
+    def test_sort_stats_int(self):
+        valid_args = {-1: 'stdname',
+                      0: 'calls',
+                      1: 'time',
+                      2: 'cumulative'}
+        for arg_int, arg_str in valid_args.items():
+            self.stats.sort_stats(arg_int)
+            self.assertEqual(self.stats.sort_type,
+                             self.stats.sort_arg_dict_default[arg_str][-1])
+
+    def test_sort_stats_string(self):
+        for sort_name in ['calls', 'ncalls', 'cumtime', 'cumulative',
+                    'filename', 'line', 'module', 'name', 'nfl', 'pcalls',
+                    'stdname', 'time', 'tottime']:
+            self.stats.sort_stats(sort_name)
+            self.assertEqual(self.stats.sort_type,
+                             self.stats.sort_arg_dict_default[sort_name][-1])
+
+    def test_sort_stats_partial(self):
+        sortkey = 'filename'
+        for sort_name in ['f', 'fi', 'fil', 'file', 'filen', 'filena',
+                           'filenam', 'filename']:
+            self.stats.sort_stats(sort_name)
+            self.assertEqual(self.stats.sort_type,
+                             self.stats.sort_arg_dict_default[sortkey][-1])
+
+    def test_sort_stats_enum(self):
+        for member in SortKey:
+            self.stats.sort_stats(member)
+            self.assertEqual(
+                    self.stats.sort_type,
+                    self.stats.sort_arg_dict_default[member.value][-1])
+        class CheckedSortKey(StrEnum):
+            CALLS = 'calls', 'ncalls'
+            CUMULATIVE = 'cumulative', 'cumtime'
+            FILENAME = 'filename', 'module'
+            LINE = 'line'
+            NAME = 'name'
+            NFL = 'nfl'
+            PCALLS = 'pcalls'
+            STDNAME = 'stdname'
+            TIME = 'time', 'tottime'
+            def __new__(cls, *values):
+                value = values[0]
+                obj = str.__new__(cls, value)
+                obj._value_ = value
+                for other_value in values[1:]:
+                    cls._value2member_map_[other_value] = obj
+                obj._all_values = values
+                return obj
+        _test_simple_enum(CheckedSortKey, SortKey)
+
+    def test_sort_starts_mix(self):
+        self.assertRaises(TypeError, self.stats.sort_stats,
+                          'calls',
+                          SortKey.TIME)
+        self.assertRaises(TypeError, self.stats.sort_stats,
+                          SortKey.TIME,
+                          'calls')
+
+    def test_get_stats_profile(self):
+        def pass1(): pass
+        def pass2(): pass
+        def pass3(): pass
+
+        pr = cProfile.Profile()
+        pr.enable()
+        pass1()
+        pass2()
+        pass3()
+        pr.create_stats()
+        ps = pstats.Stats(pr)
+
+        stats_profile = ps.get_stats_profile()
+        funcs_called = set(stats_profile.func_profiles.keys())
+        self.assertIn('pass1', funcs_called)
+        self.assertIn('pass2', funcs_called)
+        self.assertIn('pass3', funcs_called)
+
+    def test_SortKey_enum(self):
+        self.assertEqual(SortKey.FILENAME, 'filename')
+        self.assertNotEqual(SortKey.FILENAME, SortKey.CALLS)
+
+if __name__ == "__main__":
+    unittest.main()