Add a test for the invalid YAML input.

kazutakahirata · kazutakahirata · commit a57f294c587e · 2024-12-06T16:54:41.000-08:00
diff --git a/llvm/test/tools/llvm-profdata/memprof-yaml-invalid.test b/llvm/test/tools/llvm-profdata/memprof-yaml-invalid.test
@@ -0,0 +1,8 @@
+; REQUIRES: x86_64-linux
+; RUN: split-file %s %t
+; RUN: not llvm-profdata merge %t/memprof-invalid.yaml -o %t/memprof-invalid.indexed
+
+; Verify that the invalid YAML input results in an error.
+;--- memprof-invalid.yaml
+---
+...
