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The test tests installation of multiple streams of single module. For example: - "app:1" requires "foo:1" and "gtk:1". - "foo:1" requires "bar:1". - "gtk:1" requires "bar:2". "bar:1" and "bar:2" cannot be installed in the same time and therefore there need to be conflict defined between them.
283 lines
12 KiB
Python
283 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright © 2018 Red Hat, Inc.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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# Written by Jan Kaluža <jkaluza@redhat.com>
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# Igor Gnatenko <ignatenko@redhat.com>
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import collections
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import pytest
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from module_build_service.mmd_resolver import MMDResolver
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from module_build_service import Modulemd
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from module_build_service import glib
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class TestMMDResolver:
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def setup_method(self, test_method):
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self.mmd_resolver = MMDResolver()
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def teardown_method(self, test_method):
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pass
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@staticmethod
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def _make_mmd(nsvc, requires, xmd_buildrequires=None, virtual_streams=None):
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name, stream, version = nsvc.split(":", 2)
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mmd = Modulemd.Module()
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mmd.set_mdversion(2)
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mmd.set_name(name)
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mmd.set_stream(stream)
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mmd.set_summary("foo")
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mmd.set_description("foo")
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licenses = Modulemd.SimpleSet()
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licenses.add("GPL")
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mmd.set_module_licenses(licenses)
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xmd = glib.from_variant_dict(mmd.get_xmd())
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xmd["mbs"] = {}
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xmd["mbs"]["buildrequires"] = {}
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if xmd_buildrequires:
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for ns in xmd_buildrequires:
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n, s = ns.split(":")
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xmd["mbs"]["buildrequires"][n] = {"stream": s}
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if virtual_streams:
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xmd["mbs"]["virtual_streams"] = virtual_streams
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mmd.set_xmd(glib.dict_values(xmd))
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if ":" in version:
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version, context = version.split(":")
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mmd.set_context(context)
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add_requires = Modulemd.Dependencies.add_requires
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else:
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add_requires = Modulemd.Dependencies.add_buildrequires
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mmd.set_version(int(version))
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if not isinstance(requires, list):
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requires = [requires]
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else:
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requires = requires
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deps_list = []
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for reqs in requires:
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deps = Modulemd.Dependencies()
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for req_name, req_streams in reqs.items():
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add_requires(deps, req_name, req_streams)
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deps_list.append(deps)
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mmd.set_dependencies(deps_list)
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return mmd
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@pytest.mark.parametrize(
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"deps, expected", (
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([], "None"),
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([{"x": []}], "module(x)"),
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([{"x": ["1"]}], "(module(x) with module(x:1))"),
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([{"x": ["-1"]}], "(module(x) without module(x:1))"),
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([{"x": ["1", "2"]}], "(module(x) with (module(x:1) or module(x:2)))"),
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([{"x": ["-1", "2"]}], "(module(x) with module(x:2))"),
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([{"x": [], "y": []}], "(module(x) and module(y))"),
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([{"x": []}, {"y": []}], "(module(x) or module(y))"),
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)
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)
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def test_deps2reqs(self, deps, expected):
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# Sort by keys here to avoid unordered dicts
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deps = [collections.OrderedDict(sorted(dep.items())) for dep in deps]
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reqs = self.mmd_resolver._deps2reqs(deps)
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assert str(reqs) == expected
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@pytest.mark.parametrize(
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"buildrequires, expected", (
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({"platform": []}, [
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[["platform:f28:0:c0:x86_64"],
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["platform:f29:0:c0:x86_64"]],
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]),
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({"platform": ["f28"]}, [
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[["platform:f28:0:c0:x86_64"]],
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]),
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({"platform": ["-f28"]}, [
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[["platform:f29:0:c0:x86_64"]],
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]),
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({"gtk": [], "qt": []}, [
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[["gtk:3:0:c8:x86_64", "qt:4:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["gtk:4:0:c8:x86_64", "qt:4:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["gtk:3:0:c8:x86_64", "qt:5:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["gtk:4:0:c8:x86_64", "qt:5:0:c8:x86_64", "platform:f28:0:c0:x86_64"]],
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]),
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({"gtk": [], "qt": [], "platform": []}, [
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[["gtk:3:0:c8:x86_64", "qt:4:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["gtk:4:0:c8:x86_64", "qt:4:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["gtk:3:0:c8:x86_64", "qt:5:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["gtk:4:0:c8:x86_64", "qt:5:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["gtk:3:0:c9:x86_64", "qt:4:0:c9:x86_64", "platform:f29:0:c0:x86_64"],
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["gtk:4:0:c9:x86_64", "qt:4:0:c9:x86_64", "platform:f29:0:c0:x86_64"],
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["gtk:3:0:c9:x86_64", "qt:5:0:c9:x86_64", "platform:f29:0:c0:x86_64"],
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["gtk:4:0:c9:x86_64", "qt:5:0:c9:x86_64", "platform:f29:0:c0:x86_64"]],
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]),
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([{"qt": [], "platform": ["f28"]},
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{"gtk": [], "platform": ["-f28"]}], [
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[["qt:4:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["qt:5:0:c8:x86_64", "platform:f28:0:c0:x86_64"]],
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[["gtk:3:0:c9:x86_64", "platform:f29:0:c0:x86_64"],
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["gtk:4:0:c9:x86_64", "platform:f29:0:c0:x86_64"]],
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]),
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({"mess": []}, [
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[["mess:1:0:c0:x86_64", "gtk:3:0:c8:x86_64", "platform:f28:0:c0:x86_64"]],
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]),
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({"mess": [], "platform": []}, [
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[["mess:1:0:c0:x86_64", "gtk:3:0:c8:x86_64", "platform:f28:0:c0:x86_64"],
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["mess:1:0:c0:x86_64", "gtk:4:0:c9:x86_64", "platform:f29:0:c0:x86_64"]],
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]),
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)
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)
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def test_solve(self, buildrequires, expected):
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modules = (
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("platform:f28:0:c0", {}),
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("platform:f29:0:c0", {}),
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("gtk:3:0:c8", {"platform": ["f28"]}),
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("gtk:3:0:c9", {"platform": ["f29"]}),
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("gtk:4:0:c8", {"platform": ["f28"]}),
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("gtk:4:0:c9", {"platform": ["f29"]}),
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("qt:4:0:c8", {"platform": ["f28"]}),
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("qt:4:0:c9", {"platform": ["f29"]}),
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("qt:5:0:c8", {"platform": ["f28"]}),
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("qt:5:0:c9", {"platform": ["f29"]}),
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("mess:1:0:c0", [{"gtk": ["3"], "platform": ["f28"]},
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{"gtk": ["4"], "platform": ["-f28"]}]),
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)
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for n, req in modules:
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self.mmd_resolver.add_modules(self._make_mmd(n, req))
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app = self._make_mmd("app:1:0", buildrequires)
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expanded = self.mmd_resolver.solve(app)
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expected = set(frozenset(["app:1:0:%d:src" % c] + e)
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for c, exp in enumerate(expected)
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for e in exp)
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assert expanded == expected
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@pytest.mark.parametrize(
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"buildrequires, xmd_buildrequires, expected", (
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# BR all platform streams -> build for all platform streams.
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({"platform": []}, {}, [
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[["platform:el8.2.0:0:c0:x86_64"],
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["platform:el8.1.0:0:c0:x86_64"],
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["platform:el8.0.0:0:c0:x86_64"],
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["platform:el7.6.0:0:c0:x86_64"]],
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]),
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# BR "el8" platform stream -> build for all el8 platform streams.
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({"platform": ["el8"]}, {}, [
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[["platform:el8.2.0:0:c0:x86_64"],
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["platform:el8.1.0:0:c0:x86_64"],
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["platform:el8.0.0:0:c0:x86_64"]],
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]),
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# BR "el8.1.0" platfrom stream -> build just for el8.1.0.
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({"platform": ["el8"]}, ["platform:el8.1.0"], [
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[["platform:el8.1.0:0:c0:x86_64"]],
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]),
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# BR platform:el8.1.0 and gtk:3, which is not built against el8.1.0,
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# but it is built only against el8.0.0 -> cherry-pick gtk:3 from el8.0.0
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# and build once against platform:el8.1.0.
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({"platform": ["el8"], "gtk": ["3"]}, ["platform:el8.1.0"], [
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[["platform:el8.1.0:0:c0:x86_64", "gtk:3:0:c8:x86_64", ]],
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]),
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# BR platform:el8.2.0 and gtk:3, this time gtk:3 build against el8.2.0 exists
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# -> use both platform and gtk from el8.2.0 and build once.
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({"platform": ["el8"], "gtk": ["3"]}, ["platform:el8.2.0"], [
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[["platform:el8.2.0:0:c0:x86_64", "gtk:3:1:c8:x86_64", ]],
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]),
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# BR platform:el8.2.0 and mess:1 which is built against platform:el8.1.0 and
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# requires gtk:3 which is built against platform:el8.2.0 and platform:el8.0.0
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# -> Use platform:el8.2.0 and
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# -> cherry-pick mess:1 from el8.1.0 and
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# -> use gtk:3:1 from el8.2.0.
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({"platform": ["el8"], "mess": ["1"]}, ["platform:el8.2.0"], [
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[["platform:el8.2.0:0:c0:x86_64", "mess:1:0:c0:x86_64", "gtk:3:1:c8:x86_64", ]],
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]),
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# BR platform:el8.1.0 and mess:1 which is built against platform:el8.1.0 and
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# requires gtk:3 which is built against platform:el8.2.0 and platform:el8.0.0
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# -> Use platform:el8.1.0 and
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# -> Used mess:1 from el8.1.0 and
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# -> cherry-pick gtk:3:0 from el8.0.0.
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({"platform": ["el8"], "mess": ["1"]}, ["platform:el8.1.0"], [
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[["platform:el8.1.0:0:c0:x86_64", "mess:1:0:c0:x86_64", "gtk:3:0:c8:x86_64", ]],
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]),
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# BR platform:el8.0.0 and mess:1 which is built against platform:el8.1.0 and
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# requires gtk:3 which is built against platform:el8.2.0 and platform:el8.0.0
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# -> No valid combination, because mess:1 is only available in el8.1.0 and later.
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({"platform": ["el8"], "mess": ["1"]}, ["platform:el8.0.0"], []),
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# This is undefined... it might build just once against latest platform or
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# against all the platforms... we don't know
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# ({"platform": ["el8"], "gtk": ["3"]}, {}, [
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# [["platform:el8.2.0:0:c0:x86_64", "gtk:3:1:c8:x86_64"]],
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# ]),
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)
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)
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def test_solve_virtual_streams(self, buildrequires, xmd_buildrequires, expected):
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modules = (
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# (nsvc, buildrequires, expanded_buildrequires, virtual_streams)
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("platform:el8.0.0:0:c0", {}, {}, ["el8"]),
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("platform:el8.1.0:0:c0", {}, {}, ["el8"]),
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("platform:el8.2.0:0:c0", {}, {}, ["el8"]),
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("platform:el7.6.0:0:c0", {}, {}, ["el7"]),
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("gtk:3:0:c8", {"platform": ["el8"]}, {"platform:el8.0.0"}, None),
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("gtk:3:1:c8", {"platform": ["el8"]}, {"platform:el8.2.0"}, None),
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("mess:1:0:c0", [{"gtk": ["3"], "platform": ["el8"]}], {"platform:el8.1.0"}, None),
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)
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for n, req, xmd_br, virtual_streams in modules:
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self.mmd_resolver.add_modules(self._make_mmd(
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n, req, xmd_br, virtual_streams))
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app = self._make_mmd("app:1:0", buildrequires, xmd_buildrequires)
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if not expected:
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with pytest.raises(RuntimeError):
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self.mmd_resolver.solve(app)
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return
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else:
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expanded = self.mmd_resolver.solve(app)
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expected = set(frozenset(["app:1:0:%d:src" % c] + e)
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for c, exp in enumerate(expected)
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for e in exp)
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assert expanded == expected
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def test_solve_stream_conflicts(self):
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# app requires both gtk:1 and foo:1.
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# gtk:1 requires bar:1
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# foo:1 requires bar:2.
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# We cannot install both bar:1 and bar:2 in the same time.
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# Therefore the solving should fail.
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modules = (
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("platform:f29:0:c0", {}),
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('gtk:1:1:c2', {'bar': ['1']}),
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('foo:1:1:c2', {'bar': ['2']}),
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('bar:1:0:c2', {'platform': ['f29']}),
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('bar:2:0:c2', {'platform': ['f29']}),
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)
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for n, req in modules:
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self.mmd_resolver.add_modules(self._make_mmd(n, req))
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app = self._make_mmd("app:1:0", {'gtk': '1', 'foo': '1'})
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with pytest.raises(RuntimeError):
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self.mmd_resolver.solve(app)
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