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transitive_reqs_test.py
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import unittest
from collections import namedtuple, Counter, defaultdict
import six
from mock import Mock
from conans import DEFAULT_REVISION_V1
from conans.client.cache.cache import ClientCache
from conans.client.cache.remote_registry import Remotes
from conans.client.conf import get_default_settings_yml
from conans.client.graph.build_mode import BuildMode
from conans.client.graph.graph_binaries import GraphBinariesAnalyzer
from conans.client.graph.graph_builder import DepsGraphBuilder
from conans.client.graph.python_requires import ConanPythonRequire
from conans.client.graph.range_resolver import RangeResolver
from conans.client.loader import ConanFileLoader
from conans.errors import ConanException
from conans.model.options import OptionsValues, option_not_exist_msg, option_wrong_value_msg
from conans.model.profile import Profile
from conans.model.ref import ConanFileReference
from conans.model.requires import Requirements
from conans.model.settings import Settings, bad_value_msg
from conans.model.values import Values
from conans.test.unittests.model.fake_retriever import Retriever
from conans.test.utils.tools import (NO_SETTINGS_PACKAGE_ID, create_profile, GenConanfile)
from conans.test.utils.mocks import TestBufferConanOutput
hello_ref = ConanFileReference.loads("Hello/1.2@user/testing")
say_ref = ConanFileReference.loads("Say/0.1@user/testing")
say_ref2 = ConanFileReference.loads("Say/0.2@user/testing")
chat_ref = ConanFileReference.loads("Chat/2.3@user/testing")
bye_ref = ConanFileReference.loads("Bye/0.2@user/testing")
say_content = GenConanfile().with_name("Say").with_version("0.1")
say_content2 = GenConanfile().with_name("Say").with_version("0.2")
hello_content = GenConanfile().with_name("Hello").with_version("1.2").with_require(say_ref)
chat_content = GenConanfile().with_name("Chat").with_version("2.3").with_require(hello_ref)
bye_content = GenConanfile().with_name("Bye").with_version("0.1").with_require(say_ref)
bye_content2 = GenConanfile().with_name("Bye").with_version("0.2").with_require(say_ref2)
def _get_nodes(graph, name):
""" return all the nodes matching a particular name. Could be >1 in case
that private requirements embed different versions
"""
return [n for n in graph.nodes if n.conanfile.name == name]
Edge = namedtuple("Edge", "src dst")
def _get_edges(graph):
edges = set()
for n in graph.nodes:
edges.update([Edge(n, neigh) for neigh in n.neighbors()])
return edges
def _clear_revs(requires):
for require in requires.values():
require.ref = require.ref.copy_clear_rev()
return requires
class MockRemoteManager(object):
def __init__(self, packages=None):
self.packages = packages or []
self.count = Counter()
def search_recipes(self, remote, pattern, ignorecase): # @UnusedVariable
self.count[pattern] += 1
return self.packages
class GraphTest(unittest.TestCase):
def setUp(self):
self.output = TestBufferConanOutput()
self.loader = ConanFileLoader(None, self.output, ConanPythonRequire(None, None))
self.retriever = Retriever(self.loader)
paths = ClientCache(self.retriever.folder, self.output)
self.remote_manager = MockRemoteManager()
self.remotes = Remotes()
self.resolver = RangeResolver(paths, self.remote_manager)
self.builder = DepsGraphBuilder(self.retriever, self.output, self.loader,
self.resolver, None)
cache = Mock()
cache.config.default_package_id_mode = "semver_direct_mode"
cache.new_config = defaultdict(Mock)
self.binaries_analyzer = GraphBinariesAnalyzer(cache, self.output, self.remote_manager)
def build_graph(self, content, options="", settings=""):
self.loader._cached_conanfile_classes = {}
full_settings = Settings.loads(get_default_settings_yml())
full_settings.values = Values.loads(settings)
profile = Profile()
profile.processed_settings = full_settings
profile.options = OptionsValues.loads(options)
profile = create_profile(profile=profile)
root_conan = self.retriever.root(str(content), profile)
deps_graph = self.builder.load_graph(root_conan, False, False, self.remotes,
profile_host=profile, profile_build=None)
build_mode = BuildMode([], self.output)
self.binaries_analyzer.evaluate_graph(deps_graph, build_mode=build_mode,
update=False, remotes=self.remotes)
return deps_graph
class ConanRequirementsTest(GraphTest):
def test_basic(self):
deps_graph = self.build_graph(say_content)
self.assertEqual(_get_edges(deps_graph), set())
self.assertEqual(1, len(deps_graph.nodes))
node = _get_nodes(deps_graph, "Say")[0]
self.assertEqual(node.ref, None)
self._check_say(node.conanfile)
def _check_say(self, conanfile, version="0.1", options=""):
self.assertEqual(conanfile.version, version)
self.assertEqual(conanfile.name, "Say")
self.assertEqual(conanfile.options.values.dumps(), options)
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values_list, [])
self.assertEqual(conanfile.requires, Requirements())
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), options)
self.assertEqual(conaninfo.full_options.dumps(), options)
self.assertEqual(conaninfo.requires.dumps(), "")
self.assertEqual(conaninfo.full_requires.dumps(), "")
def test_transitive(self):
self.retriever.save_recipe(say_ref, say_content)
deps_graph = self.build_graph(hello_content)
self.assertEqual(2, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say)})
self.assertEqual(say.ref.copy_clear_rev(), say_ref)
self._check_say(say.conanfile)
def _check_hello(self, hello, say_ref):
conanfile = hello.conanfile
self.assertEqual(conanfile.version, "1.2")
self.assertEqual(conanfile.name, "Hello")
self.assertEqual(conanfile.options.values.dumps(), "")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires), Requirements(str(say_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "")
self.assertEqual(conaninfo.requires.dumps(), "%s/%s" % (say_ref.name, say_ref.version))
self.assertEqual(conaninfo.full_requires.dumps(),
"%s:%s" % (str(say_ref), NO_SETTINGS_PACKAGE_ID))
def test_transitive_two_levels(self):
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(3, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello)})
self.assertEqual(hello.ref.copy_clear_rev(), hello_ref)
self.assertEqual(say.ref.copy_clear_rev(), say_ref)
self.assertEqual(chat.ref, None)
self._check_say(say.conanfile)
self._check_hello(hello, say_ref)
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires), Requirements(str(hello_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "")
self.assertEqual(conaninfo.requires.dumps(), "Hello/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"Hello/1.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Say/0.1@user/testing:%s" % NO_SETTINGS_PACKAGE_ID)
def test_diamond_no_conflict(self):
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing", "Bye/0.2@user/testing"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(4, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
bye = _get_nodes(deps_graph, "Bye")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello),
Edge(bye, say), Edge(chat, bye)})
self.assertEqual(hello.ref.copy_clear_rev(), hello_ref)
self.assertEqual(say.ref.copy_clear_rev(), say_ref)
self.assertEqual(chat.ref, None)
self.assertEqual(bye.ref.copy_clear_rev(), bye_ref)
self._check_say(say.conanfile)
self._check_hello(hello, say_ref)
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires),
Requirements(str(hello_ref), str(bye_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "")
self.assertEqual(conaninfo.requires.dumps(), "Bye/0.2\nHello/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"Bye/0.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Hello/1.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Say/0.1@user/testing:%s" % NO_SETTINGS_PACKAGE_ID)
def test_simple_override(self):
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = ("Hello/1.2@user/testing",
("Say/0.2@user/testing", "override"))
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(say_ref2, say_content2)
self.retriever.save_recipe(hello_ref, hello_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(3, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello)})
self._check_say(say.conanfile, version="0.2")
self._check_hello(hello, say_ref2)
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires),
Requirements(str(hello_ref), (str(say_ref2), "override")))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "")
self.assertEqual(conaninfo.requires.dumps(), "Hello/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"Hello/1.2@user/testing:9d98d1ba7893ef6602e1d629b190a1d2a1100a65\n"
"Say/0.2@user/testing:%s" % NO_SETTINGS_PACKAGE_ID)
def test_version_requires_change(self):
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing"
def package_id(self):
hello_require = self.info.requires["Hello"]
hello_require.version = hello_require.full_version.minor()
say_require = self.info.requires["Say"]
say_require.name = say_require.full_name
say_require.version = hello_require.full_version.major()
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(3, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello)})
self._check_say(say.conanfile, version="0.1")
self._check_hello(hello, say_ref)
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires), Requirements(str(hello_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "")
self.assertEqual(conaninfo.requires.dumps(), "Hello/1.2.Z\nSay/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"Hello/1.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Say/0.1@user/testing:%s" % NO_SETTINGS_PACKAGE_ID)
def test_version_requires2_change(self):
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing"
def package_id(self):
self.info.requires["Hello"].full_package_mode()
self.info.requires["Say"].semver_mode()
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(3, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello)})
self._check_say(say.conanfile, version="0.1")
self._check_hello(hello, say_ref)
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires), Requirements(str(hello_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "")
self.assertEqual(conaninfo.requires.dumps(),
"Hello/1.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Say/0.1")
self.assertEqual(conaninfo.full_requires.dumps(),
"Hello/1.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Say/0.1@user/testing:%s" % NO_SETTINGS_PACKAGE_ID)
def test_diamond_conflict_error(self):
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing", "Bye/0.2@user/testing"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(say_ref2, say_content2)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content2)
with six.assertRaisesRegex(self, ConanException, "Conflict in Bye/0.2@user/testing:\n"
" 'Bye/0.2@user/testing' requires 'Say/0.2@user/testing' "
"while 'Hello/1.2@user/testing' requires 'Say/0.1@user/testing'.\n"
" To fix this conflict you need to override the package 'Say'"
" in your root package."):
self.build_graph(chat_content)
def test_diamond_conflict(self):
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing", "Bye/0.2@user/testing"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(say_ref2, say_content2)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content2)
with six.assertRaisesRegex(self, ConanException, "Conflict in Bye/0.2@user/testing:\n"
" 'Bye/0.2@user/testing' requires 'Say/0.2@user/testing'"
" while 'Hello/1.2@user/testing' requires 'Say/0.1@user/testing'.\n"
" To fix this conflict you need to override the package 'Say'"
" in your root package."):
self.build_graph(chat_content)
def test_diamond_conflict_solved(self):
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = ("Hello/1.2@user/testing", "Bye/0.2@user/testing",
("Say/0.2@user/testing", "override"))
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(say_ref2, say_content2)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content2)
deps_graph = self.build_graph(chat_content)
self.assertIn("Hello/1.2@user/testing: requirement Say/0.1@user/testing overridden by "
"your conanfile to Say/0.2@user/testing", self.output)
self.assertNotIn("Conflict", self.output)
self.assertEqual(4, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
bye = _get_nodes(deps_graph, "Bye")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello),
Edge(bye, say), Edge(chat, bye)})
self.assertEqual(hello.ref.copy_clear_rev(), hello_ref)
self.assertEqual(say.ref.copy_clear_rev(), say_ref2)
self.assertEqual(bye.ref.copy_clear_rev(), bye_ref)
self._check_say(say.conanfile, version="0.2")
self._check_hello(hello, say_ref2)
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires),
Requirements(str(hello_ref), str(bye_ref), (str(say_ref2), "override")))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "")
self.assertEqual(conaninfo.requires.dumps(), "Bye/0.2\nHello/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"Bye/0.2@user/testing:9d98d1ba7893ef6602e1d629b190a1d2a1100a65\n"
"Hello/1.2@user/testing:9d98d1ba7893ef6602e1d629b190a1d2a1100a65\n"
"Say/0.2@user/testing:%s" % NO_SETTINGS_PACKAGE_ID)
def test_basic_option(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
default_options = "myoption=123"
"""
deps_graph = self.build_graph(say_content)
self.assertEqual(1, len(deps_graph.nodes))
say = _get_nodes(deps_graph, "Say")[0]
self.assertEqual(_get_edges(deps_graph), set())
self._check_say(say.conanfile, options="myoption=123")
def test_basic_transitive_option(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
default_options = "myoption=123"
"""
def _assert_conanfile(conanfile_content):
self.retriever.save_recipe(say_ref, say_content)
deps_graph = self.build_graph(conanfile_content)
self.assertEqual(2, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say)})
self.assertEqual(say.ref.copy_clear_rev(), say_ref.copy_clear_rev())
self._check_say(say.conanfile, options="myoption=234")
conanfile = hello.conanfile
self.assertEqual(conanfile.version, "1.2")
self.assertEqual(conanfile.name, "Hello")
self.assertEqual(conanfile.options.values.dumps(), "Say:myoption=234")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values_list, [])
self.assertEqual(_clear_revs(conanfile.requires), Requirements(str(say_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "Say:myoption=234")
self.assertEqual(conaninfo.requires.dumps(), "%s/%s" % (say_ref.name, say_ref.version))
self.assertEqual(conaninfo.full_requires.dumps(),
"%s:48bb3c5cbdb4822ae87914437ca3cceb733c7e1d" % str(say_ref))
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
default_options = [("Say:myoption", "234")] # To test list definition
"""
_assert_conanfile(hello_content)
hello_content_tuple = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
default_options = "Say:myoption=234", # To test tuple definition
"""
_assert_conanfile(hello_content_tuple)
hello_content_dict = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
default_options = {"Say:myoption" : 234, } # To test dict definition
"""
_assert_conanfile(hello_content_dict)
def test_transitive_two_levels_options(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
"""
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
"""
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing"
default_options = "Say:myoption=234"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(3, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello)})
self.assertEqual(hello.ref.copy_clear_rev(), hello_ref)
self.assertEqual(say.ref.copy_clear_rev(), say_ref)
self._check_say(say.conanfile, options="myoption=234")
conanfile = hello.conanfile
self.assertEqual(conanfile.version, "1.2")
self.assertEqual(conanfile.name, "Hello")
self.assertEqual(conanfile.options.values.dumps(), "Say:myoption=234")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires), Requirements(str(say_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "Say:myoption=234")
self.assertEqual(conaninfo.requires.dumps(), "%s/%s" % (say_ref.name, say_ref.version))
self.assertEqual(conaninfo.full_requires.dumps(),
"%s:48bb3c5cbdb4822ae87914437ca3cceb733c7e1d" % str(say_ref))
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "Say:myoption=234")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires), Requirements(str(hello_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "Say:myoption=234")
self.assertEqual(conaninfo.requires.dumps(), "Hello/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"%s:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"%s:48bb3c5cbdb4822ae87914437ca3cceb733c7e1d"
% (str(hello_ref), str(say_ref)))
def test_transitive_pattern_options(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
"""
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
options = {"myoption": [123, 234]}
"""
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing"
default_options = "*:myoption=234"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(3, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello)})
self.assertEqual(hello.ref.copy_clear_rev(), hello_ref)
self.assertEqual(say.ref.copy_clear_rev(), say_ref)
self._check_say(say.conanfile, options="myoption=234")
conanfile = hello.conanfile
self.assertEqual(conanfile.options.values.dumps(), "myoption=234\nSay:myoption=234")
self.assertEqual(conanfile.info.full_options.dumps(), "myoption=234\nSay:myoption=234")
conanfile = chat.conanfile
self.assertEqual(conanfile.options.values.dumps(), "Hello:myoption=234\nSay:myoption=234")
self.assertEqual(conanfile.info.full_options.dumps(), "Hello:myoption=234\nSay:myoption=234")
def test_transitive_two_levels_wrong_options(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
"""
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
"""
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing"
default_options = "Say:myoption2=234"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
with self.assertRaises(ConanException) as cm:
self.build_graph(chat_content)
self.assertEqual(str(cm.exception),
"Say/0.1@user/testing: %s" % option_not_exist_msg("myoption2",
['myoption']))
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing"
default_options = "Say:myoption=235"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
with self.assertRaises(ConanException) as cm:
self.build_graph(chat_content)
self.assertEqual(str(cm.exception), "Say/0.1@user/testing: %s"
% option_wrong_value_msg("myoption", "235", ["123", "234"]))
def test_diamond_no_conflict_options(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
"""
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
default_options = "Say:myoption=234"
"""
bye_content = """
from conans import ConanFile
class ByeConan(ConanFile):
name = "Bye"
version = "0.2"
requires = "Say/0.1@user/testing"
default_options = "Say:myoption=234"
"""
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing", "Bye/0.2@user/testing"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(4, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
bye = _get_nodes(deps_graph, "Bye")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello),
Edge(bye, say), Edge(chat, bye)})
self._check_say(say.conanfile, options="myoption=234")
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "Say:myoption=234")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires),
Requirements(str(hello_ref), str(bye_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "Say:myoption=234")
self.assertEqual(conaninfo.requires.dumps(), "Bye/0.2\nHello/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"Bye/0.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Hello/1.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Say/0.1@user/testing:48bb3c5cbdb4822ae87914437ca3cceb733c7e1d")
def test_diamond_conflict_options(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
"""
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
default_options = "Say:myoption=234"
"""
bye_content = """
from conans import ConanFile
class ByeConan(ConanFile):
name = "Bye"
version = "0.2"
requires = "Say/0.1@user/testing"
default_options = "Say:myoption=123"
"""
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing", "Bye/0.2@user/testing"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content)
with six.assertRaisesRegex(self, ConanException, "tried to change"):
self.build_graph(chat_content)
def test_diamond_conflict_options_solved(self):
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"myoption": [123, 234]}
"""
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
default_options = "Say:myoption=234"
"""
bye_content = """
from conans import ConanFile
class ByeConan(ConanFile):
name = "Bye"
version = "0.2"
requires = "Say/0.1@user/testing"
default_options = "Say:myoption=123"
"""
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing", "Bye/0.2@user/testing"
default_options = "Say:myoption=123"
"""
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(4, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
bye = _get_nodes(deps_graph, "Bye")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello),
Edge(bye, say), Edge(chat, bye)})
self._check_say(say.conanfile, options="myoption=123")
conanfile = chat.conanfile
self.assertEqual(conanfile.version, "2.3")
self.assertEqual(conanfile.name, "Chat")
self.assertEqual(conanfile.options.values.dumps(), "Say:myoption=123")
self.assertEqual(conanfile.settings.fields, [])
self.assertEqual(conanfile.settings.values.dumps(), "")
self.assertEqual(_clear_revs(conanfile.requires),
Requirements(str(hello_ref), str(bye_ref)))
conaninfo = conanfile.info
self.assertEqual(conaninfo.settings.dumps(), "")
self.assertEqual(conaninfo.full_settings.dumps(), "")
self.assertEqual(conaninfo.options.dumps(), "")
self.assertEqual(conaninfo.full_options.dumps(), "Say:myoption=123")
self.assertEqual(conaninfo.requires.dumps(), "Bye/0.2\nHello/1.Y.Z")
self.assertEqual(conaninfo.full_requires.dumps(),
"Bye/0.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Hello/1.2@user/testing:0b09634eb446bffb8d3042a3f19d813cfc162b9d\n"
"Say/0.1@user/testing:e736d892567343489b1360fde797ad18a2911920")
def test_conditional(self):
zlib_content = """
from conans import ConanFile
class ZlibConan(ConanFile):
name = "Zlib"
version = "2.1"
"""
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "0.1"
options = {"zip": [True, False]}
def requirements(self):
if self.options.zip:
self.requires("Zlib/2.1@user/testing")
"""
hello_content = """
from conans import ConanFile
class HelloConan(ConanFile):
name = "Hello"
version = "1.2"
requires = "Say/0.1@user/testing"
default_options = "Say:zip=True"
"""
bye_content = """
from conans import ConanFile
class ByeConan(ConanFile):
name = "Bye"
version = "0.2"
requires = "Say/0.1@user/testing"
default_options = "Say:zip=True"
"""
chat_content = """
from conans import ConanFile
class ChatConan(ConanFile):
name = "Chat"
version = "2.3"
requires = "Hello/1.2@user/testing", "Bye/0.2@user/testing"
"""
zlib_ref = ConanFileReference.loads("Zlib/2.1@user/testing")
self.retriever.save_recipe(zlib_ref, zlib_content)
self.retriever.save_recipe(say_ref, say_content)
self.retriever.save_recipe(hello_ref, hello_content)
self.retriever.save_recipe(bye_ref, bye_content)
deps_graph = self.build_graph(chat_content)
self.assertEqual(5, len(deps_graph.nodes))
hello = _get_nodes(deps_graph, "Hello")[0]
bye = _get_nodes(deps_graph, "Bye")[0]
say = _get_nodes(deps_graph, "Say")[0]
chat = _get_nodes(deps_graph, "Chat")[0]
zlib = _get_nodes(deps_graph, "Zlib")[0]
self.assertEqual(_get_edges(deps_graph), {Edge(hello, say), Edge(chat, hello),
Edge(bye, say),
Edge(chat, bye), Edge(say, zlib)})
conanfile = say.conanfile