1 files changed, 38 insertions, 0 deletions
diff --git a/tools/build/v2/test/duplicate.py b/tools/build/v2/test/duplicate.py
new file mode 100644
index 0000000000..1d0d5f7f22
--- /dev/null
+++ b/tools/build/v2/test/duplicate.py
@@ -0,0 +1,38 @@
+#!/usr/bin/python
+
+# Copyright 2004 Vladimir Prus
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
+
+# This test tries to stage the same file to the same location by *two* different
+# stage rules, in two different projects. This is not exactly good thing to do,
+# but still, V2 should handle this. We had two bugs:
+# - since the file is referred from two projects, we created to different
+#   virtual targets
+# - we also failed to figure out that the two target corresponding to the copied
+#   files (created in two projects) are actually equivalent.
+
+import BoostBuild
+
+t = BoostBuild.Tester()
+
+t.write("a.cpp", """
+""")
+
+t.write("jamroot.jam", """
+build-project a ;
+build-project b ;
+""")
+
+t.write("a/jamfile.jam", """
+stage bin : ../a.cpp : <location>../dist ;
+""")
+
+t.write("b/jamfile.jam", """
+stage bin : ../a.cpp : <location>../dist ;
+""")
+
+t.run_build_system()
+t.expect_addition("dist/a.cpp")
+
+t.cleanup()