fix(test): use Popen[bytes] annotation for msvcrt lock test

clean6378-max-it · clean6378-max-it · commit f227c7b416fb · 2026-06-04T05:59:18.000+08:00
diff --git a/tests/test_export_state_store.py b/tests/test_export_state_store.py
@@ -149,7 +149,7 @@ def test_export_state_lock_blocks_second_process(tmp_path: Path) -> None:
         "with export_state_lock(path):\n"
         "    Path(acquired).write_text('ok', encoding='utf-8')\n"
     )
-    proc: subprocess.Popen[str] | None = None
+    proc: subprocess.Popen[bytes] | None = None
     try:
         with export_state_lock(str(state_file)):
             proc = subprocess.Popen(

Original file line number	Diff line number	Diff line change
`@@ -149,7 +149,7 @@ def test_export_state_lock_blocks_second_process(tmp_path: Path) -> None:`
`149`	`149`	`"with export_state_lock(path):\n"`
`150`	`150`	`" Path(acquired).write_text('ok', encoding='utf-8')\n"`
`151`	`151`	`)`
`152`		`- proc: subprocess.Popen[str] \| None = None`
	`152`	`+ proc: subprocess.Popen[bytes] \| None = None`
`153`	`153`	`try:`
`154`	`154`	`with export_state_lock(str(state_file)):`
`155`	`155`	`proc = subprocess.Popen(`