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[CI] Fix fbcode test_breakpoint error #1132

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Merged
merged 1 commit into from
Nov 14, 2025
Merged

[CI] Fix fbcode test_breakpoint error #1132

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80 changes: 6 additions & 74 deletions test/test_breakpoint.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,7 @@
import builtins
from contextlib import contextmanager
import os
import subprocess
import sys
import textwrap
from typing import TYPE_CHECKING
import unittest
from unittest import mock
Expand Down Expand Up @@ -66,42 +64,6 @@ def kernel(x: torch.Tensor) -> torch.Tensor:

return kernel

def _run_breakpoint_in_subprocess(
self,
*,
test_name: str,
runner_method: str,
triton_interpret: int,
helion_interpret: int,
) -> None:
"""Run a breakpoint test in a subprocess to isolate interpreter state."""
script = textwrap.dedent(
f"""
from test.test_breakpoint import TestBreakpoint

case = TestBreakpoint({test_name!r})
case.setUp()
try:
getattr(case, {runner_method!r})(triton_interpret={triton_interpret}, helion_interpret={helion_interpret})
finally:
case.tearDown()
"""
)

env = os.environ.copy()
result = subprocess.run(
[sys.executable, "-c", script],
env=env,
capture_output=True,
)
if result.returncode != 0:
raise AssertionError(
f"{test_name} subprocess failed",
result.returncode,
result.stdout.decode(),
result.stderr.decode(),
)

def _run_device_breakpoint_test(
self, triton_interpret: int, helion_interpret: int
) -> None:
Expand Down Expand Up @@ -129,28 +91,13 @@ def _run_device_breakpoint_test(
torch.testing.assert_close(out, x)

def test_device_breakpoint_no_interpret(self) -> None:
self._run_breakpoint_in_subprocess(
test_name=self._testMethodName,
runner_method="_run_device_breakpoint_test",
triton_interpret=0,
helion_interpret=0,
)
self._run_device_breakpoint_test(triton_interpret=0, helion_interpret=0)

def test_device_breakpoint_triton_interpret(self) -> None:
self._run_breakpoint_in_subprocess(
test_name=self._testMethodName,
runner_method="_run_device_breakpoint_test",
triton_interpret=1,
helion_interpret=0,
)
self._run_device_breakpoint_test(triton_interpret=1, helion_interpret=0)

def test_device_breakpoint_helion_interpret(self) -> None:
self._run_breakpoint_in_subprocess(
test_name=self._testMethodName,
runner_method="_run_device_breakpoint_test",
triton_interpret=0,
helion_interpret=1,
)
self._run_device_breakpoint_test(triton_interpret=0, helion_interpret=1)

def _run_host_breakpoint_test(
self, triton_interpret: int, helion_interpret: int
Expand All @@ -170,28 +117,13 @@ def _run_host_breakpoint_test(
torch.testing.assert_close(out, x)

def test_host_breakpoint_no_interpret(self) -> None:
self._run_breakpoint_in_subprocess(
test_name=self._testMethodName,
runner_method="_run_host_breakpoint_test",
triton_interpret=0,
helion_interpret=0,
)
self._run_host_breakpoint_test(triton_interpret=0, helion_interpret=0)

def test_host_breakpoint_triton_interpret(self) -> None:
self._run_breakpoint_in_subprocess(
test_name=self._testMethodName,
runner_method="_run_host_breakpoint_test",
triton_interpret=1,
helion_interpret=0,
)
self._run_host_breakpoint_test(triton_interpret=1, helion_interpret=0)

def test_host_breakpoint_helion_interpret(self) -> None:
self._run_breakpoint_in_subprocess(
test_name=self._testMethodName,
runner_method="_run_host_breakpoint_test",
triton_interpret=0,
helion_interpret=1,
)
self._run_host_breakpoint_test(triton_interpret=0, helion_interpret=1)


if __name__ == "__main__":
Expand Down
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