test: Run framework unit tests in parallel

Reorganize functional test framework unit tests to run in parallel
with other functional tests.

The option `skipunit` is removed, since unit tests no longer delay
functional test execution.

Unit tests are run by default when running all tests, and can be
run explicitly with `feature_framework_unit_tests.py` when running
a subset of tests.

1 files changed, 50 insertions, 0 deletions

diff --git a/test/functional/feature_framework_unit_tests.py b/test/functional/feature_framework_unit_tests.py
new file mode 100755
index 0000000000..c9754e083c
--- /dev/null
+++ b/test/functional/feature_framework_unit_tests.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+# Copyright (c) 2017-2024 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Framework unit tests
+
+Unit tests for the test framework.
+"""
+
+import sys
+import unittest
+
+from test_framework.test_framework import TEST_EXIT_PASSED, TEST_EXIT_FAILED
+
+# List of framework modules containing unit tests. Should be kept in sync with
+# the output of `git grep unittest.TestCase ./test/functional/test_framework`
+TEST_FRAMEWORK_MODULES = [
+    "address",
+    "crypto.bip324_cipher",
+    "blocktools",
+    "crypto.chacha20",
+    "crypto.ellswift",
+    "key",
+    "messages",
+    "crypto.muhash",
+    "crypto.poly1305",
+    "crypto.ripemd160",
+    "script",
+    "segwit_addr",
+    "wallet_util",
+]
+
+
+def run_unit_tests():
+    test_framework_tests = unittest.TestSuite()
+    for module in TEST_FRAMEWORK_MODULES:
+        test_framework_tests.addTest(
+            unittest.TestLoader().loadTestsFromName(f"test_framework.{module}")
+        )
+    result = unittest.TextTestRunner(stream=sys.stdout, verbosity=1, failfast=True).run(
+        test_framework_tests
+    )
+    if not result.wasSuccessful():
+        sys.exit(TEST_EXIT_FAILED)
+    sys.exit(TEST_EXIT_PASSED)
+
+
+if __name__ == "__main__":
+    run_unit_tests()
+