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bf7e290854
This PR is part of a series attempting to re-submit https://github.com/pytorch/pytorch/pull/134592 as smaller PRs. In jit tests: - Add and use a common raise_on_run_directly method for when a user runs a test file directly which should not be run this way. Print the file which the user should have run. - Raise a RuntimeError on tests which have been disabled (not run) Pull Request resolved: https://github.com/pytorch/pytorch/pull/154725 Approved by: https://github.com/clee2000
116 lines
3.6 KiB
Python
116 lines
3.6 KiB
Python
# Owner(s): ["oncall: jit"]
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import os
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import sys
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from textwrap import dedent
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import torch
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from torch.testing._internal import jit_utils
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# Make the helper files in test/ importable
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pytorch_test_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
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sys.path.append(pytorch_test_dir)
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from torch.testing._internal.common_utils import raise_on_run_directly
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from torch.testing._internal.jit_utils import JitTestCase
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# Tests various JIT-related utility functions.
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class TestJitUtils(JitTestCase):
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# Tests that POSITIONAL_OR_KEYWORD arguments are captured.
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def test_get_callable_argument_names_positional_or_keyword(self):
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def fn_positional_or_keyword_args_only(x, y):
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return x + y
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self.assertEqual(
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["x", "y"],
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torch._jit_internal.get_callable_argument_names(
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fn_positional_or_keyword_args_only
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),
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)
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# Tests that POSITIONAL_ONLY arguments are ignored.
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def test_get_callable_argument_names_positional_only(self):
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code = dedent(
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"""
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def fn_positional_only_arg(x, /, y):
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return x + y
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"""
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)
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fn_positional_only_arg = jit_utils._get_py3_code(code, "fn_positional_only_arg")
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self.assertEqual(
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["y"],
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torch._jit_internal.get_callable_argument_names(fn_positional_only_arg),
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)
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# Tests that VAR_POSITIONAL arguments are ignored.
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def test_get_callable_argument_names_var_positional(self):
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# Tests that VAR_POSITIONAL arguments are ignored.
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def fn_var_positional_arg(x, *arg):
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return x + arg[0]
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self.assertEqual(
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["x"],
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torch._jit_internal.get_callable_argument_names(fn_var_positional_arg),
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)
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# Tests that KEYWORD_ONLY arguments are ignored.
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def test_get_callable_argument_names_keyword_only(self):
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def fn_keyword_only_arg(x, *, y):
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return x + y
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self.assertEqual(
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["x"], torch._jit_internal.get_callable_argument_names(fn_keyword_only_arg)
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)
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# Tests that VAR_KEYWORD arguments are ignored.
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def test_get_callable_argument_names_var_keyword(self):
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def fn_var_keyword_arg(**args):
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return args["x"] + args["y"]
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self.assertEqual(
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[], torch._jit_internal.get_callable_argument_names(fn_var_keyword_arg)
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)
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# Tests that a function signature containing various different types of
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# arguments are ignored.
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def test_get_callable_argument_names_hybrid(self):
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code = dedent(
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"""
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def fn_hybrid_args(x, /, y, *args, **kwargs):
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return x + y + args[0] + kwargs['z']
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"""
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)
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fn_hybrid_args = jit_utils._get_py3_code(code, "fn_hybrid_args")
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self.assertEqual(
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["y"], torch._jit_internal.get_callable_argument_names(fn_hybrid_args)
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)
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def test_checkscriptassertraisesregex(self):
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def fn():
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tup = (1, 2)
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return tup[2]
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self.checkScriptRaisesRegex(fn, (), Exception, "range", name="fn")
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s = dedent(
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"""
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def fn():
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tup = (1, 2)
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return tup[2]
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"""
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)
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self.checkScriptRaisesRegex(s, (), Exception, "range", name="fn")
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def test_no_tracer_warn_context_manager(self):
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torch._C._jit_set_tracer_state_warn(True)
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with jit_utils.NoTracerWarnContextManager():
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self.assertEqual(False, torch._C._jit_get_tracer_state_warn())
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self.assertEqual(True, torch._C._jit_get_tracer_state_warn())
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if __name__ == "__main__":
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raise_on_run_directly("test/test_jit.py")
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