[lldb][test] check if CoreDumping is supported at runtime

Author: da-viper

lldb/unittests/Host/posix/HostTest.cpp

@@ -116,7 +116,14 @@ TEST_F(HostTest, GetProcessInfoSetsPriority) {
   ASSERT_TRUE(Info.IsZombie().has_value());
   ASSERT_FALSE(Info.IsZombie().value());
 
-  ASSERT_TRUE(Info.IsCoreDumping().has_value());
-  ASSERT_FALSE(Info.IsCoreDumping().value());
+  const llvm::VersionTuple host_version = HostInfo::GetOSVersion();
+  if (!host_version.empty()) {
+    if (host_version >= llvm::VersionTuple(4, 15, 0)) {
+      ASSERT_TRUE(Info.IsCoreDumping().has_value());
+      ASSERT_FALSE(Info.IsCoreDumping().value());
+    } else {
+      ASSERT_FALSE(Info.IsCoreDumping().has_value());
+    }
+  }
 }
 #endif