bitbake: tests.data: add test for builtin preferred over metadata value

This test makes sure that '${@eval()}' calls the eval builtin, even if an 'eval' variable is defined in the metadata.

(Bitbake rev: e9150447738a48f772240874b3512b08e982b19b)

Signed-off-by: Christopher Larson <kergoth@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/tests/data.py

@@ -86,6 +86,10 @@ class DataExpansions(unittest.TestCase):
         val = self.d.expand("${@testfunc(d)}")
         self.assertEqual(str(val), "testvalue")
 
+    def test_python_snippet_builtin_metadata(self):
+        self.d.setVar("eval", "INVALID")
+        self.d.expand("${@eval('3')}")
+
     def test_python_unexpanded(self):
         self.d.setVar("bar", "${unsetvar}")
         val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")