| import os |
| |
| from pluginbase import PluginBase |
| from buildstream import Context, Project |
| from buildstream._loader import Loader |
| from buildstream._sourcefactory import SourceFactory |
| |
| |
| def message_handler(message, context): |
| print("{}".format(message.message)) |
| |
| |
| # Hacked hand fashioned fixture, just a helper function |
| # because its tricky to have a pytest fixture take arguments |
| # |
| # datafiles: A project directory datafiles |
| # target: A target element bst file |
| # |
| class Setup(): |
| |
| def __init__(self, datafiles, target, tmpdir): |
| directory = os.path.join(datafiles.dirname, datafiles.basename) |
| |
| self.context = Context('x86_64') |
| self.project = Project(directory, 'x86_64') |
| |
| # Allow repo aliases to access files in the directories using tmpdir and datafiles |
| self.project._aliases['tmpdir'] = "file:///" + str(tmpdir) |
| self.project._aliases['datafiles'] = "file:///" + str(datafiles) |
| |
| # A message handler is required |
| self.context._set_message_handler(message_handler) |
| |
| self.context.sourcedir = os.path.join(str(tmpdir), 'sources') |
| self.context.builddir = os.path.join(str(tmpdir), 'build') |
| |
| if not os.path.exists(self.context.sourcedir): |
| os.mkdir(self.context.sourcedir) |
| if not os.path.exists(self.context.builddir): |
| os.mkdir(self.context.builddir) |
| |
| loader = Loader(directory, target, None, None, None) |
| element = loader.load() |
| assert(len(element.sources) == 1) |
| self.meta_source = element.sources[0] |
| |
| base = PluginBase(package='buildstream.plugins') |
| self.factory = SourceFactory(base) |
| self.source = self.factory.create(self.meta_source.kind, |
| self.context, |
| self.project, |
| self.meta_source) |
