bitbake: tests.codeparser: add test for exec of builtin from inline python

This ensures that any change to the presence of builtins in inline
python execs will be noticed.

(Bitbake rev: ee22d3d51c60db2da97422b2be1e42239b7a2324)

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

bitbake/lib/bb/tests/codeparser.py

@@ -44,6 +44,7 @@ class VariableReferenceTest(ReferenceTest):
     def parseExpression(self, exp):
         parsedvar = self.d.expandWithRefs(exp, None)
         self.references = parsedvar.references
+        self.execs = parsedvar.execs
 
     def test_simple_reference(self):
         self.setEmptyVars(["FOO"])
@@ -61,6 +62,11 @@ class VariableReferenceTest(ReferenceTest):
         self.parseExpression("${@d.getVar('BAR') + 'foo'}")
         self.assertReferences(set(["BAR"]))
 
+    def test_python_exec_reference(self):
+        self.parseExpression("${@eval('3 * 5')}")
+        self.assertReferences(set())
+        self.assertExecs(set(["eval"]))
+
 class ShellReferenceTest(ReferenceTest):
 
     def parseExpression(self, exp):