From 5e3ba33172f732356f9be57b483a17f85b1fade8 Mon Sep 17 00:00:00 2001
From: Bertrand Bellenot <bellenot@users.noreply.github.com>
Date: Fri, 6 Nov 2026 09:21:29 +0100
Subject: [PATCH] [cmake][win][v640] Disable failing tests with VS 2026 v19.51

---
 test/CMakeLists.txt      | 4 ++++
 tutorials/CMakeLists.txt | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index f57fc9be19593..d794d5216bfa3 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -178,7 +178,11 @@ endif()
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/stressHistogram.5.18.00.root ${CMAKE_CURRENT_BINARY_DIR} COPYONLY)
 ROOT_EXECUTABLE(stressHistogram stressHistogram.cxx LIBRARIES Hist RIO)
 ROOT_ADD_TEST(test-stresshistogram COMMAND stressHistogram FAILREGEX "FAILED|Error in" LABELS longtest)
+if(MSVC AND MSVC_VERSION GREATER_EQUAL 1951 AND NOT "${CMAKE_GENERATOR_PLATFORM}" MATCHES "Win32")
+  set(_willfail WILLFAIL)
+endif()
 ROOT_ADD_TEST(test-stresshistogram-interpreted COMMAND ${root_exe} -b -q ${CMAKE_CURRENT_SOURCE_DIR}/stressHistogram.cxx
+              ${_willfail}
               FAILREGEX "FAILED|Error in")
 
 #--stressGUI---------------------------------------------------------------------------------------
diff --git a/tutorials/CMakeLists.txt b/tutorials/CMakeLists.txt
index 0a07828470b3c..6442aef5ee089 100644
--- a/tutorials/CMakeLists.txt
+++ b/tutorials/CMakeLists.txt
@@ -106,6 +106,11 @@ if(MSVC AND NOT win_broken_tests)
                           io/ntuple/ntpl013_staged.C
                           io/ntuple/ntpl014_framework.C
                           io/ntuple/ntpl017_shared_reader.C)
+  # The SQliteDependencyOverVersion tutorial fails on Windows due to unresolved symbols
+  # with Visual Studio 2026
+  if(MSVC_VERSION GREATER_EQUAL 1951)
+    list(APPEND dataframe_veto analysis/dataframe/df027_SQliteDependencyOverVersion.C)
+  endif()
 endif()
 
 # TODO: fix the problem and re-enable the tutorial test. The rf615 tutorial