[libcxx-commits] [libcxx] [libcxx] [test] Mark gdb_pretty_printer_test.sh.cpp as unsupported on Windows (PR #102891)

[Martin Storsjö via libcxx-commits]

https://github.com/mstorsjo created https://github.com/llvm/llvm-project/pull/102891

In practice, this test hasn't been run by any of the Windows configurations so far, because it has been excluded by the "UNSUPPORTED: clang-18, clang-19" line - but it does end up failing if running with e.g. clang-20 on Windows.

As the test fails on more fundamental issues on Windows, mark it outright unsupported on this platform; this fixes testing libcxx with a recent nightly version of Clang from git main.

>From debf7fb1068fe1a406a8c2f08edbbfb114d6f1c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin at martin.st>
Date: Mon, 12 Aug 2024 14:10:29 +0300
Subject: [PATCH] [libcxx] [test] Mark gdb_pretty_printer_test.sh.cpp as
 unsupported on Windows

In practice, this test hasn't been run by any of the Windows
configurations so far, because it has been excluded by the
"UNSUPPORTED: clang-18, clang-19" line - but it does end up
failing if running with e.g. clang-20 on Windows.

As the test fails on more fundamental issues on Windows, mark
it outright unsupported on this platform; this fixes testing
libcxx with a recent nightly version of Clang from git main.
---
 libcxx/test/libcxx/gdb/gdb_pretty_printer_test.sh.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libcxx/test/libcxx/gdb/gdb_pretty_printer_test.sh.cpp b/libcxx/test/libcxx/gdb/gdb_pretty_printer_test.sh.cpp
index 4c2b483914f47e..2c8534977febc7 100644
--- a/libcxx/test/libcxx/gdb/gdb_pretty_printer_test.sh.cpp
+++ b/libcxx/test/libcxx/gdb/gdb_pretty_printer_test.sh.cpp
@@ -20,6 +20,9 @@
 // support gdb anymore, favoring lldb instead.
 // UNSUPPORTED: android
 
+// This test doesn't work as such on Windows.
+// UNSUPPORTED: windows
+
 // RUN: %{cxx} %{flags} %s -o %t.exe %{compile_flags} -g %{link_flags}
 // Ensure locale-independence for unicode tests.
 // RUN: env LANG=en_US.UTF-8 %{gdb} -nx -batch -iex "set autoload off" -ex "source %S/../../../utils/gdb/libcxx/printers.py" -ex "python register_libcxx_printer_loader()" -ex "source %S/gdb_pretty_printer_test.py" %t.exe