[roottest] Skip h2root on mac beta and mark as WILL_FAIL.

- If the known error message is encountered, the test will be skipped.
- If the test passes unexpectedly, the WILL_FAIL will signal this.

Author: hageboeck

roottest/root/hist/CMakeLists.txt

@@ -11,6 +11,13 @@ if(fortran AND CMAKE_Fortran_COMPILER AND NOT CMAKE_Fortran_COMPILER_ID STREQUAL
                     COMMAND ${CMAKE_COMMAND} -E env h2root mb4i1.hbook
                     COPY_TO_BUILDDIR mb4i1.hbook
                     OUTREF h2root.ref)
+
+  # Mask the known failure due to a read error in the file
+  if(CMAKE_SYSTEM_NAME MATCHES "Darwin" AND CMAKE_HOST_SYSTEM_VERSION VERSION_GREATER_EQUAL 25.4)
+    set_tests_properties(roottest-root-hist-h2root PROPERTIES
+      SKIP_REGULAR_EXPRESSION "Error cannot open input file: mb4i1\.hbook"
+      WILL_FAIL True)
+  endif()
 endif()
 
 ROOTTEST_ADD_TESTDIRS()