Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/state/test_disk_full_error.py

@@ -0,0 +1,30 @@
+"""is_disk_full_error classifies ENOSPC / SQLITE_FULL failures."""
+
+from __future__ import annotations
+
+import errno
+import sqlite3
+
+from hermes_state import is_disk_full_error
+
+
+def test_enospc_oserror():
+    assert is_disk_full_error(OSError(errno.ENOSPC, "No space left on device")) is True
+
+
+def test_sqlite_full_operational_error():
+    assert is_disk_full_error(sqlite3.OperationalError("database or disk is full")) is True
+
+
+def test_string_markers():
+    assert is_disk_full_error("disk full: session storage could not be written") is True
+    assert is_disk_full_error("ENOSPC writing state.db") is True
+    assert is_disk_full_error("This is often a full disk — free some space") is True
+
+
+def test_unrelated_errors():
+    assert is_disk_full_error(None) is False
+    assert is_disk_full_error(OSError(errno.EACCES, "Permission denied")) is False
+    assert is_disk_full_error(RuntimeError("network timeout")) is False
+    assert is_disk_full_error("session not found") is False
+    assert is_disk_full_error("session storage could not be written: permission denied") is False