Stav 23.06.2026

2026-06-23 15:20:56 +02:00
commit 6d91e83e8c
5670 changed files with 1145969 additions and 0 deletions
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+"""Tests for distutils.version."""
+
+import distutils
+from distutils.version import LooseVersion, StrictVersion
+
+import pytest
+
+
+@pytest.fixture(autouse=True)
+def suppress_deprecation():
+    with distutils.version.suppress_known_deprecation():
+        yield
+
+
+class TestVersion:
+    def test_prerelease(self):
+        version = StrictVersion('1.2.3a1')
+        assert version.version == (1, 2, 3)
+        assert version.prerelease == ('a', 1)
+        assert str(version) == '1.2.3a1'
+
+        version = StrictVersion('1.2.0')
+        assert str(version) == '1.2'
+
+    def test_cmp_strict(self):
+        versions = (
+            ('1.5.1', '1.5.2b2', -1),
+            ('161', '3.10a', ValueError),
+            ('8.02', '8.02', 0),
+            ('3.4j', '1996.07.12', ValueError),
+            ('3.2.pl0', '3.1.1.6', ValueError),
+            ('2g6', '11g', ValueError),
+            ('0.9', '2.2', -1),
+            ('1.2.1', '1.2', 1),
+            ('1.1', '1.2.2', -1),
+            ('1.2', '1.1', 1),
+            ('1.2.1', '1.2.2', -1),
+            ('1.2.2', '1.2', 1),
+            ('1.2', '1.2.2', -1),
+            ('0.4.0', '0.4', 0),
+            ('1.13++', '5.5.kw', ValueError),
+        )
+
+        for v1, v2, wanted in versions:
+            try:
+                res = StrictVersion(v1)._cmp(StrictVersion(v2))
+            except ValueError:
+                if wanted is ValueError:
+                    continue
+                else:
+                    raise AssertionError(f"cmp({v1}, {v2}) shouldn't raise ValueError")
+            assert res == wanted, f'cmp({v1}, {v2}) should be {wanted}, got {res}'
+            res = StrictVersion(v1)._cmp(v2)
+            assert res == wanted, f'cmp({v1}, {v2}) should be {wanted}, got {res}'
+            res = StrictVersion(v1)._cmp(object())
+            assert res is NotImplemented, (
+                f'cmp({v1}, {v2}) should be NotImplemented, got {res}'
+            )
+
+    def test_cmp(self):
+        versions = (
+            ('1.5.1', '1.5.2b2', -1),
+            ('161', '3.10a', 1),
+            ('8.02', '8.02', 0),
+            ('3.4j', '1996.07.12', -1),
+            ('3.2.pl0', '3.1.1.6', 1),
+            ('2g6', '11g', -1),
+            ('0.960923', '2.2beta29', -1),
+            ('1.13++', '5.5.kw', -1),
+        )
+
+        for v1, v2, wanted in versions:
+            res = LooseVersion(v1)._cmp(LooseVersion(v2))
+            assert res == wanted, f'cmp({v1}, {v2}) should be {wanted}, got {res}'
+            res = LooseVersion(v1)._cmp(v2)
+            assert res == wanted, f'cmp({v1}, {v2}) should be {wanted}, got {res}'
+            res = LooseVersion(v1)._cmp(object())
+            assert res is NotImplemented, (
+                f'cmp({v1}, {v2}) should be NotImplemented, got {res}'
+            )