def test_read_write(self):
conanfile = ConanFile(TestBufferConanOutput(), None)
conanfile.initialize(Settings({}), EnvValues())
ref = ConanFileReference.loads("MyPkg/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder1")
cpp_info.names["txt"] = "mypkg1-txt"
cpp_info.version = ref.version
cpp_info.defines = ["MYDEFINE1"]
cpp_info.cxxflags = ["-cxxflag_parent"]
cpp_info.includedirs = ["mypkg1/include"]
cpp_info.filter_empty = False
conanfile.deps_cpp_info.add(ref.name, cpp_info)
ref = ConanFileReference.loads("MyPkg2/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder2")
cpp_info.defines = ["MYDEFINE2"]
cpp_info.cxxflags = ["-cxxflag_dep"]
cpp_info.filter_empty = False
conanfile.deps_cpp_info.add(ref.name, cpp_info)
master_content = TXTGenerator(conanfile).content
after_parse, _, _ = TXTGenerator.loads(master_content,
filter_empty=False)
conanfile.deps_cpp_info = after_parse
after_content = TXTGenerator(conanfile).content
self.assertListEqual(master_content.splitlines(),
after_content.splitlines())
def test_idempotent(self):
conanfile = ConanFile(Mock(), None)
conanfile.initialize(Settings({}), EnvValues())
# Add some cpp_info
ref = ConanFileReference.loads("MyPkg/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder1")
cpp_info.names["txt"] = "mypkg1-txt"
cpp_info.version = ref.version
cpp_info.defines = ["MYDEFINE1"]
cpp_info.cxxflags = ["-cxxflag_parent"]
cpp_info.includedirs = ["mypkg1/include"]
cpp_info.filter_empty = False
conanfile.deps_cpp_info.add(ref.name, cpp_info)
ref = ConanFileReference.loads("MyPkg2/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder2")
cpp_info.defines = ["MYDEFINE2"]
cpp_info.cxxflags = ["-cxxflag_dep"]
cpp_info.filter_empty = False
conanfile.deps_cpp_info.add(ref.name, cpp_info)
# Add env_info
env_info = EnvInfo()
env_info.VAR1 = "value1"
env_info.PATH.append("path-extended")
conanfile.deps_env_info.update(env_info, "my_pkg")
env_info = EnvInfo()
env_info.VAR1 = "other-value1"
env_info.PATH.append("other-path-extended")
conanfile.deps_env_info.update(env_info, "other-pkg")
# Add user_info for HOST
user_info = UserInfo()
user_info.VAR1 = "value1"
conanfile.deps_user_info["my_pkg"] = user_info
user_info = UserInfo()
user_info.VAR1 = "other-value1"
conanfile.deps_user_info["other-pkg"] = user_info
# Add user_info for BUILD
conanfile.user_info_build = DepsUserInfo()
user_info = UserInfo()
user_info.VAR1 = "value1"
conanfile.user_info_build["build_pkg"] = user_info
user_info = UserInfo()
user_info.VAR1 = "other-value1"
conanfile.user_info_build["other-build-pkg"] = user_info
master_content = TXTGenerator(conanfile).content
after_cpp_info, after_user_info, after_env_info, after_user_info_build = \
TXTGenerator.loads(master_content, filter_empty=False)
# Assign them to a different conanfile
other_conanfile = ConanFile(Mock(), None)
other_conanfile.initialize(Settings({}), EnvValues())
other_conanfile.deps_cpp_info = after_cpp_info
other_conanfile.deps_env_info = after_env_info
other_conanfile.deps_user_info = after_user_info
other_conanfile.user_info_build = after_user_info_build
after_content = TXTGenerator(other_conanfile).content
self.assertListEqual(master_content.splitlines(),
after_content.splitlines())
