cleanup, expand nodeps test

Author: rickeylev

tests/bootstrap_impls/BUILD.bazel

@@ -128,7 +128,7 @@ py_reconfig_test(
 )
 
 py_reconfig_test(
-    name = "sys_path_order_sys_test",
+    name = "sys_path_order_bootstrap_system_python_test",
     srcs = ["sys_path_order_test.py"],
     bootstrap_impl = "system_python",
     env = {"BOOTSTRAP": "system_python"},

tests/bootstrap_impls/sys_path_order_test.py

@@ -33,7 +33,7 @@ def test_sys_path_order(self):
         # error messages are more informative.
         categorized_paths = []
         for i, value in enumerate(sys.path):
-            # On windows, the `pythonXY.zip` entry shows up as `$venv/Scripts/pythonXY.zip`
+            # On Windows, the `pythonXY.zip` entry shows up as `$venv/Scripts/pythonXY.zip`
             # While it's technically part of the venv, it's considered the stdlib.
             if os.name == "nt" and re.search("python.*[.]zip$", value):
                 category = "stdlib"

tests/bootstrap_impls/system_python_nodeps_test.py

@@ -1,4 +1,10 @@
 print("Hello, world")
-import pathlib
 
+# Verify py code from the stdlib can be imported.
+import pathlib
 print(pathlib)
+
+# Verify a C-implemented module can be imported.
+# Socket isn't implement in C, but requires `_socket`,
+# which is implemented in C
+import socket