Add tests for comparing candidate and final versions in packaging (#11841).
This used to be buggy; Filip Gruszczyński contributed tests and a code
patch but the latter is not needed.
diff --git a/Lib/packaging/tests/test_version.py b/Lib/packaging/tests/test_version.py
index f94c800..54a9e7a 100644
--- a/Lib/packaging/tests/test_version.py
+++ b/Lib/packaging/tests/test_version.py
@@ -101,8 +101,18 @@
True
>>> V('1.2.0') >= V('1.2.3')
False
+ >>> V('1.2.0rc1') >= V('1.2.0')
+ False
>>> (V('1.0') > V('1.0b2'))
True
+ >>> V('1.0') > V('1.0c2')
+ True
+ >>> V('1.0') > V('1.0rc2')
+ True
+ >>> V('1.0rc2') > V('1.0rc1')
+ True
+ >>> V('1.0c4') > V('1.0c1')
+ True
>>> (V('1.0') > V('1.0c2') > V('1.0c1') > V('1.0b2') > V('1.0b1')
... > V('1.0a2') > V('1.0a1'))
True
@@ -129,6 +139,8 @@
... < V('1.0.dev18')
... < V('1.0.dev456')
... < V('1.0.dev1234')
+ ... < V('1.0rc1')
+ ... < V('1.0rc2')
... < V('1.0')
... < V('1.0.post456.dev623') # development version of a post release
... < V('1.0.post456'))