- test_background_job: use sys.executable and double quotes instead of
single-quoted 'python -c' which Windows cmd.exe doesn't understand
- test_cli_entry_point: guard against None stdout on Windows with
(result.stdout or "").lower()
- test_safe_eval: bump DEFAULT_TIMEOUT_MS from 100 to 500 to accommodate
slow Windows CI runners where SIGALRM is unavailable
* test: add comprehensive test suite for safe_eval sandboxed evaluator
Adds 113 tests across 14 test classes covering the full surface area of
the safe_eval expression evaluator used by edge conditions:
- Literals, data structures, arithmetic, unary/binary/boolean operators
- Short-circuit semantics for `and`/`or` (including guard patterns)
- Ternary expressions, variable lookup, subscript/attribute access
- Whitelisted function and method calls
- Security boundaries (private attrs, disallowed AST nodes, blocked builtins)
- Real-world EdgeSpec.condition_expr patterns from graph executor usage
* style: fix import sort order
---------
Co-authored-by: mma2027 <mma2027@users.noreply.github.com>
Co-authored-by: hundao <alchemy_wimp@hotmail.com>
Hundao