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Add rpmver-py inequality operator 

The inequality operator of the python ver objects would always return
True if the compared objects were not the actual same python object.
That was leading to situations as

    (v := rpm.ver('1.0')) != v        # False
    rpm.ver('1.0') != rpm.ver('1.0')  # True

This commit aims to support the inequality operator among different
python objects that hold the same version the (opposite) way we expect
the equality operator to work. To do so, it adds the PY_NE case to the
tp_richcompare slot function and adds extra checks to a related
rpmpython test case.

Signed-off-by: Beñat Gartzia <bgartzia@redhat.com>
This commit is contained in:
Beñat Gartzia 2024-01-11 10:18:27 +01:00 committed by Panu Matilainen
parent d80bf405fc
commit f1b68c9e76
2 changed files with 9 additions and 0 deletions
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3
python/rpmver-py.c
View File

@ -80,6 +80,9 @@ static PyObject *ver_richcmp(rpmverObject *s, rpmverObject *o, int op)
case Py_EQ:
v = rpmverCmp(s->ver, o->ver) == 0;
break;
case Py_NE:
v = rpmverCmp(s->ver, o->ver) != 0;
break;
case Py_GE:
v = rpmverCmp(s->ver, o->ver) >= 0;
break;

6
tests/rpmpython.at
View File

@ -705,11 +705,13 @@ RPMPY_TEST([version objects 1],[
pv = None
for vs in [ '1.0', '1.0', '4:1.0', '1.5-1', '3:2.0-1']:
v = rpm.ver(vs)
v_eq = rpm.ver(vs)
myprint('(%s, %s, %s)' % (v.e, v.v, v.r))
if pv:
myprint('%s < %s: %s' % (pv.evr, v.evr, pv < v))
myprint('%s > %s: %s' % (pv.evr, v.evr, pv > v))
myprint('%s == %s: %s' % (pv.evr, v.evr, pv == v))
myprint('%s != %s: %s' % (v.evr, v_eq.evr, v != v_eq))
pv = v
],
[(None, 1.0, None)
@ -717,18 +719,22 @@ for vs in [ '1.0', '1.0', '4:1.0', '1.5-1', '3:2.0-1']:
1.0 < 1.0: False
1.0 > 1.0: False
1.0 == 1.0: True
1.0 != 1.0: False
(4, 1.0, None)
1.0 < 4:1.0: True
1.0 > 4:1.0: False
1.0 == 4:1.0: False
4:1.0 != 4:1.0: False
(None, 1.5, 1)
4:1.0 < 1.5-1: False
4:1.0 > 1.5-1: True
4:1.0 == 1.5-1: False
1.5-1 != 1.5-1: False
(3, 2.0, 1)
1.5-1 < 3:2.0-1: True
1.5-1 > 3:2.0-1: False
1.5-1 == 3:2.0-1: False
3:2.0-1 != 3:2.0-1: False
],
[])