package/python-jc: new package

All dependencies are optional, and thus only mentioned in the package
help text.

Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
[Arnout:
 - add to DEVELOPERS;
 - add BSD-3-Clause license for vendored pbPlist.
]
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

support/testing/tests/package/test_python_jc.py

@@ -0,0 +1,22 @@
+from tests.package.test_python import TestPythonPackageBase
+
+
+class TestPythonPy3Jc(TestPythonPackageBase):
+    __test__ = True
+    # We deliberately run the test without the optional dependencies,
+    # as this configuration is less tested upstream.
+    config = TestPythonPackageBase.config + \
+        """
+        BR2_PACKAGE_PYTHON3=y
+        BR2_PACKAGE_PYTHON_JC=y
+        """
+    timeout = 60
+
+    def test_run(self):
+        self.login()
+        cmd = "jc -h > /dev/null 2>&1"
+        self.assertRunOk(cmd, timeout=self.timeout)
+        cmd = "jc id | grep -q root"
+        self.assertRunOk(cmd, timeout=self.timeout)
+        cmd = "jc env | grep -q PATH"
+        self.assertRunOk(cmd, self.timeout)