1 files changed, 20 insertions, 0 deletions
diff --git a/Tests/CTestTestParallel/lockFile.cxx b/Tests/CTestTestParallel/lockFile.cxx
new file mode 100644
index 0000000..e46d0fd
--- /dev/null
+++ b/Tests/CTestTestParallel/lockFile.cxx
@@ -0,0 +1,20 @@
+#include <iostream>
+#include <fstream>
+
+//if run serially, works fine
+//if run in parallel, someone will attempt to delete
+//a locked file, which will fail
+int main()
+{
+  std::string fname = "lockedFile.txt";
+  std::fstream fout;
+  fout.open(fname.c_str(), std::ios::out);
+
+  for(int i = 0; i < 10000; i++)
+  {
+    fout << "x";
+    fout.flush();
+  }
+  fout.close();
+  return std::remove("lockedFile.txt");
+}