support/testing: add python-cryptography tests

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

.gitlab-ci.yml

@@ -284,6 +284,8 @@ tests.package.test_ipython.TestIPythonPy2: *runtime_test
 tests.package.test_ipython.TestIPythonPy3: *runtime_test
 tests.package.test_python.TestPython2: *runtime_test
 tests.package.test_python.TestPython3: *runtime_test
+tests.package.test_python_cryptography.TestPythonPy2Cryptography: *runtime_test
+tests.package.test_python_cryptography.TestPythonPy3Cryptography: *runtime_test
 tests.toolchain.test_external.TestExternalToolchainBuildrootMusl: *runtime_test
 tests.toolchain.test_external.TestExternalToolchainBuildrootuClibc: *runtime_test
 tests.toolchain.test_external.TestExternalToolchainCCache: *runtime_test

support/testing/tests/package/test_python_cryptography.py

@@ -0,0 +1,31 @@
+import os
+
+from tests.package.test_python import TestPythonBase
+
+class TestPythonCryptography(TestPythonBase):
+    def fernet_test(self, timeout=-1):
+        cmd = self.interpreter + " -c 'from cryptography.fernet import Fernet;"
+        cmd += "key = Fernet.generate_key();"
+        cmd += "f = Fernet(key)'"
+        _, exit_code = self.emulator.run(cmd, timeout)
+        self.assertEqual(exit_code, 0)
+
+class TestPythonPy2Cryptography(TestPythonCryptography):
+    config = TestPythonBase.config + \
+"""
+BR2_PACKAGE_PYTHON=y
+BR2_PACKAGE_PYTHON_CRYPTOGRAPHY=y
+"""
+    def test_run(self):
+        self.login()
+        self.fernet_test(40)
+
+class TestPythonPy3Cryptography(TestPythonCryptography):
+    config = TestPythonBase.config + \
+"""
+BR2_PACKAGE_PYTHON3=y
+BR2_PACKAGE_PYTHON_CRYPTOGRAPHY=y
+"""
+    def test_run(self):
+        self.login()
+        self.fernet_test(40)