X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Fframework.py;h=dc7d6107722063f0651acb74123cec82ccd01188;hb=ea2450fa2d1e8ba0295ea9861a404796100dad1e;hp=38a49859e1425253e26e7b82f9ea0d03c7411be8;hpb=4a4cea02ef82793232cab4d878baca5cf0134966;p=vpp.git

diff --git a/test/framework.py b/test/framework.py
index 38a49859e14..dc7d6107722 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -1163,7 +1163,7 @@ class VppTestResult(unittest.TestResult):
                     if isinstance(test, unittest.suite._ErrorHolder):
                         test_name = str(test)
                     else:
-                        test_name = "'{}' ({})".format(
+                        test_name = "'{!s}' ({!s})".format(
                             get_testcase_doc_name(test), test.id())
                     self.current_test_case_info.core_crash_test = test_name
                 self.core_crash_test_cases_info.add(