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43 lines
1.3 KiB
43 lines
1.3 KiB
"""Support functions for testing scripts in the Tools directory."""
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import contextlib
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import importlib
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import os.path
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import unittest
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from test import support
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from test.support import import_helper
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if not support.has_subprocess_support:
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raise unittest.SkipTest("test module requires subprocess")
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basepath = os.path.normpath(
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os.path.dirname( # <src/install dir>
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os.path.dirname( # Lib
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os.path.dirname( # test
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os.path.dirname(__file__))))) # test_tools
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toolsdir = os.path.join(basepath, 'Tools')
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scriptsdir = os.path.join(toolsdir, 'scripts')
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def skip_if_missing(tool=None):
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if tool:
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tooldir = os.path.join(toolsdir, tool)
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else:
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tool = 'scripts'
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tooldir = scriptsdir
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if not os.path.isdir(tooldir):
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raise unittest.SkipTest(f'{tool} directory could not be found')
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@contextlib.contextmanager
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def imports_under_tool(name, *subdirs):
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tooldir = os.path.join(toolsdir, name, *subdirs)
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with import_helper.DirsOnSysPath(tooldir) as cm:
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yield cm
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def import_tool(toolname):
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with import_helper.DirsOnSysPath(scriptsdir):
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return importlib.import_module(toolname)
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def load_tests(*args):
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return support.load_package_tests(os.path.dirname(__file__), *args)
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