Andrew K. Choi
ddce9f5125
All checks were successful
continuous-integration/drone/push Build is passing
47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
"""Test cases for inferring always defined attributes in classes."""
|
|
|
|
from __future__ import annotations
|
|
|
|
import os.path
|
|
|
|
from mypy.errors import CompileError
|
|
from mypy.test.config import test_temp_dir
|
|
from mypy.test.data import DataDrivenTestCase
|
|
from mypyc.test.testutil import (
|
|
ICODE_GEN_BUILTINS,
|
|
MypycDataSuite,
|
|
assert_test_output,
|
|
build_ir_for_single_file2,
|
|
infer_ir_build_options_from_test_name,
|
|
use_custom_builtins,
|
|
)
|
|
|
|
files = ["alwaysdefined.test"]
|
|
|
|
|
|
class TestAlwaysDefined(MypycDataSuite):
|
|
files = files
|
|
base_path = test_temp_dir
|
|
|
|
def run_case(self, testcase: DataDrivenTestCase) -> None:
|
|
"""Perform a runtime checking transformation test case."""
|
|
options = infer_ir_build_options_from_test_name(testcase.name)
|
|
if options is None:
|
|
# Skipped test case
|
|
return
|
|
with use_custom_builtins(os.path.join(self.data_prefix, ICODE_GEN_BUILTINS), testcase):
|
|
try:
|
|
ir = build_ir_for_single_file2(testcase.input, options)
|
|
except CompileError as e:
|
|
actual = e.messages
|
|
else:
|
|
actual = []
|
|
for cl in ir.classes:
|
|
if cl.name.startswith("_"):
|
|
continue
|
|
actual.append(
|
|
"{}: [{}]".format(cl.name, ", ".join(sorted(cl._always_initialized_attrs)))
|
|
)
|
|
|
|
assert_test_output(testcase, actual, "Invalid test output", testcase.output)
|