Introduce test_driver.py

Signed-off-by: Ronald Cron <ronald.cron@arm.com>

Author: ronald-cron-arm

scripts/mbedtls_framework/test_driver.py

@@ -0,0 +1,32 @@
+"""Library for building a TF-PSA-Crypto test driver from the built-in driver
+"""
+
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+
+import argparse
+
+from pathlib import Path
+
+def get_parsearg_base() -> argparse.ArgumentParser:
+    """ Get base arguments for scripts building a TF-PSA-Crypto test driver """
+    parser = argparse.ArgumentParser(description= \
+        "Clone partially builtin tree, rewrite header inclusions and prefix"
+        "exposed C identifiers.")
+
+    parser.add_argument("dst_dir", metavar="DST_DIR",
+                        help="Destination directory.\n"
+                        " - If absolute, used as-is.\n"
+                        " - If relative, interpreted relative to the repository root.\n")
+    parser.add_argument("--driver", default="libtestdriver1", metavar="DRIVER",
+                        help="Test driver name (default: %(default)s).")
+    return parser
+
+class TestDriverGenerator:
+    """A TF-PSA-Crypto test driver generator"""
+    def __init__(self, dst_dir: Path, driver: str):
+        self.dst_dir = dst_dir
+        self.driver = driver
+        # Path of 'dst_dir'/include/'driver'
+        self.test_driver_include_dir = None #type: Path | None