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test_static_analysis.py
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import ast
import os
import importlib
from pathlib import Path
from textwrap import dedent
from static_analysis import AnnotatedAliasDetector, get_abs_module
def test_get_abs_module_level_1():
abs_module = get_abs_module("numpy.core", "_multiarray_umath", 1)
assert abs_module == "numpy.core._multiarray_umath"
def test_get_abs_module_level_2():
abs_module = get_abs_module("numpy.core.numeric", "_multiarray_umath", 2)
assert abs_module == "numpy.core._multiarray_umath"
def test_basic_import():
code = dedent("""
from module_a import FooType
""")
node = compile(code, filename="<string>", mode="exec", flags=ast.PyCF_ONLY_AST)
analyzer = AnnotatedAliasDetector()
analyzer.visit(node)
assert analyzer.annotated_aliases == set(
["FooType",
"module_a.FooType",
"module_a.BarType",
"module_a.BazType",
"module_a.types.FooType",
"module_a.types.BarType",
"module_a.types.BazType",
"module_a.types.Annotated"]
)
def test_direct_import():
code = dedent("""
from module_a.types import FooType
""")
node = compile(code, filename="<string>", mode="exec", flags=ast.PyCF_ONLY_AST)
analyzer = AnnotatedAliasDetector()
analyzer.visit(node)
assert analyzer.annotated_aliases == set(
["FooType", "module_a.types.FooType", "module_a.types.BarType", "module_a.types.BazType", "module_a.types.Annotated"]
)
def test_jaxtyping_from_import():
code = dedent("""
from jaxtyping import Float
""")
node = compile(code, filename="<string>", mode="exec", flags=ast.PyCF_ONLY_AST)
analyzer = AnnotatedAliasDetector()
analyzer.visit(node)
assert analyzer.annotated_aliases == set(
["Float",
"jaxtyping.Float",
"jaxtyping.Int8",
"jaxtyping.Int32",
"jaxtyping.UInt8",
"jaxtyping.Int",
"jaxtyping.Complex64",
"jaxtyping.Float32",
"jaxtyping.UInt64",
"jaxtyping.Int64",
"jaxtyping.Integer",
"jaxtyping.BFloat16",
"jaxtyping.UInt16",
"jaxtyping.Complex",
"jaxtyping.Float16",
"jaxtyping.Int16",
"jaxtyping.UInt32",
"jaxtyping.Complex128",
"jaxtyping.Float64",
"jaxtyping.Key",
"jaxtyping.Shaped",
"jaxtyping.UInt",
"jaxtyping.Inexact",
"jaxtyping.Num",
"jaxtyping.Float",
"jaxtyping.Bool",
"jaxtyping._indirection.Int8",
"jaxtyping._indirection.Int32",
"jaxtyping._indirection.UInt8",
"jaxtyping._indirection.Int",
"jaxtyping._indirection.Complex64",
"jaxtyping._indirection.Float32",
"jaxtyping._indirection.UInt64",
"jaxtyping._indirection.Int64",
"jaxtyping._indirection.Integer",
"jaxtyping._indirection.BFloat16",
"jaxtyping._indirection.UInt16",
"jaxtyping._indirection.Complex",
"jaxtyping._indirection.Float16",
"jaxtyping._indirection.Int16",
"jaxtyping._indirection.UInt32",
"jaxtyping._indirection.Complex128",
"jaxtyping._indirection.Float64",
"jaxtyping._indirection.Key",
"jaxtyping._indirection.Shaped",
"jaxtyping._indirection.UInt",
"jaxtyping._indirection.Inexact",
"jaxtyping._indirection.Num",
"jaxtyping._indirection.Float",
"jaxtyping._indirection.Bool",
"jaxtyping._indirection.Annotated",
"typeguard._checkers.Annotated"
]
)
def test_jaxtyping_import():
code = dedent("""
import jaxtyping
MyFloat = jaxtyping.Float
""")
node = compile(code, filename="<string>", mode="exec", flags=ast.PyCF_ONLY_AST)
analyzer = AnnotatedAliasDetector()
analyzer.visit(node)
assert analyzer.annotated_aliases == set(
["MyFloat",
"jaxtyping.Float",
"jaxtyping.Int8",
"jaxtyping.Int32",
"jaxtyping.UInt8",
"jaxtyping.Int",
"jaxtyping.Complex64",
"jaxtyping.Float32",
"jaxtyping.UInt64",
"jaxtyping.Int64",
"jaxtyping.Integer",
"jaxtyping.BFloat16",
"jaxtyping.UInt16",
"jaxtyping.Complex",
"jaxtyping.Float16",
"jaxtyping.Int16",
"jaxtyping.UInt32",
"jaxtyping.Complex128",
"jaxtyping.Float64",
"jaxtyping.Key",
"jaxtyping.Shaped",
"jaxtyping.UInt",
"jaxtyping.Inexact",
"jaxtyping.Num",
"jaxtyping.Float",
"jaxtyping.Bool",
"jaxtyping._indirection.Int8",
"jaxtyping._indirection.Int32",
"jaxtyping._indirection.UInt8",
"jaxtyping._indirection.Int",
"jaxtyping._indirection.Complex64",
"jaxtyping._indirection.Float32",
"jaxtyping._indirection.UInt64",
"jaxtyping._indirection.Int64",
"jaxtyping._indirection.Integer",
"jaxtyping._indirection.BFloat16",
"jaxtyping._indirection.UInt16",
"jaxtyping._indirection.Complex",
"jaxtyping._indirection.Float16",
"jaxtyping._indirection.Int16",
"jaxtyping._indirection.UInt32",
"jaxtyping._indirection.Complex128",
"jaxtyping._indirection.Float64",
"jaxtyping._indirection.Key",
"jaxtyping._indirection.Shaped",
"jaxtyping._indirection.UInt",
"jaxtyping._indirection.Inexact",
"jaxtyping._indirection.Num",
"jaxtyping._indirection.Float",
"jaxtyping._indirection.Bool",
"jaxtyping._indirection.Annotated",
"typeguard._checkers.Annotated"
]
)