bitbake: tests.data: add test for inline python calling a def'd function

This is a test for an issue seen long ago, to avoid regressions, where a
reference to a def'd function in the metadata would return the string
value from the metadata rather than the function in inline python.

(Bitbake rev: 9f7cb22febd557817c164e25a93f5660e9c06358)

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

1 files changed, 9 insertions, 0 deletions

diff --git a/bitbake/lib/bb/tests/data.py b/bitbake/lib/bb/tests/data.py
index 8c043b709d..251130b857 100644
--- a/bitbake/lib/bb/tests/data.py
+++ b/bitbake/lib/bb/tests/data.py
@@ -77,6 +77,15 @@ class DataExpansions(unittest.TestCase):
         val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")
         self.assertEqual(str(val), "value_of_foo value_of_bar")
 
+    def test_python_snippet_function_reference(self):
+        self.d.setVar("TESTVAL", "testvalue")
+        self.d.setVar("testfunc", 'd.getVar("TESTVAL")')
+        self.d.setVarFlag("testfunc", "func", "1")
+        context = bb.utils.get_context()
+        context["testfunc"] = lambda d: d.getVar("TESTVAL")
+        val = self.d.expand("${@testfunc(d)}")
+        self.assertEqual(str(val), "testvalue")
+
     def test_python_unexpanded(self):
         self.d.setVar("bar", "${unsetvar}")
         val = self.d.expand("${@d.getVar('foo') + ' ${bar}'}")