master f804248: Tweak a failing custom test

[Lars Ingebrigtsen]

branch: master
commit f804248b4fd5245443e3ace916d1b96261ca4ce0
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Tweak a failing custom test
    
    * test/lisp/custom-tests.el (custom-tests-require-theme): Fix a
    native-comp-related test failure.
    
    In this test, we set load-path to nil, and under native-comp some of
    the tests want to give a warning:
    
    Warning (comp): Cannot look-up eln file as no source file was
    found for /tmp/custom-tests-bfdbkW/custom-tests--d.elc
    
    But we can't load warning.el after setting load-path to nil, so
    require it first.
---
 test/lisp/custom-tests.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/lisp/custom-tests.el b/test/lisp/custom-tests.el
index e93c96e..f4c43b0 100644
--- a/test/lisp/custom-tests.el
+++ b/test/lisp/custom-tests.el
@@ -96,6 +96,7 @@ Ensure the directory is recursively deleted after the fact."
 
 (ert-deftest custom-tests-require-theme ()
   "Test `require-theme'."
+  (require 'warnings)
   (custom-tests--with-temp-dir
     (let* ((default-directory temporary-file-directory)
            (custom-theme-load-path (list default-directory))