aboutsummaryrefslogtreecommitdiff
blob: 36d60d44e9ac9bd830b5be73f51e1ffdeab49601 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
# Copyright 2013-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import (
    ResolverPlayground,
    ResolverPlaygroundTestCase,
)


class SimpleDepcleanTestCase(TestCase):
    def testSimpleDepclean(self):
        ebuilds = {
            "dev-libs/A-1": {
                "EAPI": "5",
                "RDEPEND": "dev-libs/B:=",
            },
            "dev-libs/B-1": {
                "EAPI": "5",
                "RDEPEND": "dev-libs/A",
            },
            "dev-libs/C-1": {},
        }

        installed = {
            "dev-libs/A-1": {
                "EAPI": "5",
                "RDEPEND": "dev-libs/B:0/0=",
            },
            "dev-libs/B-1": {
                "EAPI": "5",
                "RDEPEND": "dev-libs/A",
            },
            "dev-libs/C-1": {},
        }

        world = ("dev-libs/C",)

        test_cases = (
            # Remove dev-libs/A-1 first because of dev-libs/B:0/0= (built
            # slot-operator dep).
            ResolverPlaygroundTestCase(
                [],
                options={"--depclean": True},
                success=True,
                ordered=True,
                cleanlist=["dev-libs/A-1", "dev-libs/B-1"],
            ),
        )

        playground = ResolverPlayground(
            ebuilds=ebuilds, installed=installed, world=world
        )
        try:
            for test_case in test_cases:
                playground.run_TestCase(test_case)
                self.assertEqual(test_case.test_success, True, test_case.fail_msg)
        finally:
            playground.cleanup()

    def testIDEPENDDepclean(self):
        """
        Test for bug 916135, where a direct circular dependency caused
        the unmerge order to fail to account for IDEPEND.
        """

        ebuilds = {
            "dev-util/A-1": {},
            "dev-libs/B-1": {
                "EAPI": "8",
                "IDEPEND": "dev-util/A",
                "RDEPEND": "dev-libs/B:=",
            },
            "dev-libs/C-1": {},
        }

        installed = {
            "dev-util/A-1": {},
            "dev-libs/B-1": {
                "EAPI": "8",
                "IDEPEND": "dev-util/A",
                "RDEPEND": "dev-libs/B:0/0=",
            },
            "dev-libs/C-1": {},
        }

        world = ("dev-libs/C",)

        test_cases = (
            # Remove dev-libs/B first because it IDEPENDs on dev-util/A
            ResolverPlaygroundTestCase(
                [],
                options={"--depclean": True},
                success=True,
                ordered=True,
                cleanlist=[
                    "dev-libs/B-1",
                    "dev-util/A-1",
                ],
            ),
        )

        playground = ResolverPlayground(
            ebuilds=ebuilds, installed=installed, world=world
        )
        try:
            for test_case in test_cases:
                playground.run_TestCase(test_case)
                self.assertEqual(test_case.test_success, True, test_case.fail_msg)
        finally:
            playground.cleanup()

    def testCircularDepclean(self):
        """
        Test for bug 916135, where an indirect circular dependency caused
        the unmerge order to fail to account for IDEPEND.
        """

        ebuilds = {
            "dev-util/A-1": {},
            "dev-libs/B-1": {
                "EAPI": "8",
                "SLOT": "1",
                "IDEPEND": "dev-util/A",
                "RDEPEND": "dev-libs/B:=",
            },
            "dev-libs/B-2": {
                "EAPI": "8",
                "SLOT": "2",
                "IDEPEND": "dev-util/A",
                "RDEPEND": "dev-libs/B:=",
            },
            "dev-libs/C-1": {},
        }

        installed = {
            "dev-util/A-1": {},
            "dev-libs/B-1": {
                "EAPI": "8",
                "SLOT": "1",
                "IDEPEND": "dev-util/A",
                "RDEPEND": "dev-libs/B:2/2=",
            },
            "dev-libs/B-2": {
                "EAPI": "8",
                "SLOT": "2",
                "IDEPEND": "dev-util/A",
                "RDEPEND": "dev-libs/B:1/1=",
            },
            "dev-libs/C-1": {},
        }

        world = ("dev-libs/C",)

        test_cases = (
            # Remove dev-libs/B first because it IDEPENDs on dev-util/A
            ResolverPlaygroundTestCase(
                [],
                options={"--depclean": True},
                success=True,
                ordered=True,
                cleanlist=["dev-libs/B-2", "dev-libs/B-1", "dev-util/A-1"],
            ),
        )

        playground = ResolverPlayground(
            ebuilds=ebuilds, installed=installed, world=world
        )
        try:
            for test_case in test_cases:
                playground.run_TestCase(test_case)
                self.assertEqual(test_case.test_success, True, test_case.fail_msg)
        finally:
            playground.cleanup()