support/testing: add python-pynacl tests

Add a simple test case that minimally uses the module.
Add haveged to the target to generate enough entropy so pynacl ->
libsodium don't hang waiting for /dev/random.

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

.gitlab-ci.yml

@@ -341,6 +341,8 @@ tests.package.test_python_passlib.TestPythonPy2Passlib: *runtime_test
 tests.package.test_python_passlib.TestPythonPy3Passlib: *runtime_test
 tests.package.test_python_pexpect.TestPythonPy2Pexpect: *runtime_test
 tests.package.test_python_pexpect.TestPythonPy3Pexpect: *runtime_test
+tests.package.test_python_pynacl.TestPythonPy2Pynacl: *runtime_test
+tests.package.test_python_pynacl.TestPythonPy3Pynacl: *runtime_test
 tests.package.test_python_twisted.TestPythonPy2Twisted: *runtime_test
 tests.package.test_python_twisted.TestPythonPy3Twisted: *runtime_test
 tests.package.test_python_txaio.TestPythonPy2Txaio: *runtime_test

support/testing/tests/package/sample_python_pynacl.py

@@ -0,0 +1,3 @@
+import nacl.utils
+
+nonce = nacl.utils.random(16)

support/testing/tests/package/test_python_pynacl.py

@@ -0,0 +1,27 @@
+from tests.package.test_python import TestPythonPackageBase
+
+
+class TestPythonPy2Pynacl(TestPythonPackageBase):
+    __test__ = True
+    # use haveged to generate enough entropy so pynacl -> libsodium don't hang waiting for /dev/random
+    config = TestPythonPackageBase.config + \
+        """
+        BR2_PACKAGE_PYTHON=y
+        BR2_PACKAGE_PYTHON_PYNACL=y
+        BR2_PACKAGE_HAVEGED=y
+        """
+    sample_scripts = ["tests/package/sample_python_pynacl.py"]
+    timeout = 10
+
+
+class TestPythonPy3Pynacl(TestPythonPackageBase):
+    __test__ = True
+    # use haveged to generate enough entropy so pynacl -> libsodium don't hang waiting for /dev/random
+    config = TestPythonPackageBase.config + \
+        """
+        BR2_PACKAGE_PYTHON3=y
+        BR2_PACKAGE_PYTHON_PYNACL=y
+        BR2_PACKAGE_HAVEGED=y
+        """
+    sample_scripts = ["tests/package/sample_python_pynacl.py"]
+    timeout = 10