[libFuzzer] Mark libFuzzer SIGTRAP test unsupported on windows

[DanBlackwell]

This change is based on the UNSUPPORTED mark from the existing sigusr test

llvm-project/compiler-rt/test/fuzzer/sigusr.test

Line 4 in c59cc54

UNSUPPORTED: darwin, target={{.*windows.*}}

[llvmbot]

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: Dan Blackwell (DanBlackwell)

Changes

This change is based on the UNSUPPORTED mark from the existing sigusr test

llvm-project/compiler-rt/test/fuzzer/sigusr.test

Line 4 in c59cc54

UNSUPPORTED: darwin, target={{.*windows.*}}

---

Full diff: https://github.com/llvm/llvm-project/pull/151109.diff

1 Files Affected:

• (modified) compiler-rt/test/fuzzer/sig-trap.test (+4)

diff --git a/compiler-rt/test/fuzzer/sig-trap.test b/compiler-rt/test/fuzzer/sig-trap.test
index ee47d2c79e0e2..30d9d47f4d81f 100644
--- a/compiler-rt/test/fuzzer/sig-trap.test
+++ b/compiler-rt/test/fuzzer/sig-trap.test
@@ -1,3 +1,7 @@
+# Check that libFuzzer handles SIGTRAP; disabled on Windows due to reliance on
+# posix only features
+UNSUPPORTED: target={{.*windows.*}}
+
 RUN: %cpp_compiler %S/SigTrapTest.cpp -o %t
 
 RUN: not %run %t            2>&1 | FileCheck %s

[qinkunbao]

I don't have access to a Windows computer. Let's land this PR first to see if it fixes the issue in #149120

[DanBlackwell]

Looks like that got it building again - thanks for the review @qinkunbao !