regression-tests.dnsdist: detect function absence and report it better

(cherry picked from commit bb714732eaedea0a26c21729b22b1d88feffb163)

diff --git a/regression-tests.dnsdist/test_Lua.py b/regression-tests.dnsdist/test_Lua.py
index 153c490b9120482461180f2a9262c27f09522d0f..e94ed10fb01c227e1a962647fb214b1e6179e7cd 100644 (file)
--- a/regression-tests.dnsdist/test_Lua.py
+++ b/regression-tests.dnsdist/test_Lua.py
@@ -101,6 +101,7 @@ class TestLuaFrontendBindings(DNSDistTest):
     -- check that all these methods return nil on a non-existing entry
     functions = { 'getServer', 'getDNSCryptBind', 'getBind', 'getDOQFrontend', 'getDOH3Frontend', 'getDOHFrontend', 'getTLSFrontend'}
     for _, func in ipairs(functions) do
+      assert(_G[func] ~= nil, "function "..func.." not compiled in, cannot test")
       assert(_G[func](42) == nil, "function "..func.." did not return nil as expected")
     end