1 files changed, 60 insertions, 0 deletions
diff --git a/src/boost/tools/build/test/toolset_defaults.py b/src/boost/tools/build/test/toolset_defaults.py
new file mode 100644
index 000000000..912b8a05d
--- /dev/null
+++ b/src/boost/tools/build/test/toolset_defaults.py
@@ -0,0 +1,60 @@
+#!/usr/bin/python
+
+# Copyright 2018 Steven Watanabe
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
+
+# Test the handling of toolset.add-defaults
+
+import BoostBuild
+
+t = BoostBuild.Tester(pass_toolset=0, ignore_toolset_requirements=False)
+
+t.write('jamroot.jam', '''
+import toolset ;
+import errors ;
+import feature : feature ;
+import set ;
+
+feature f1 : a b ;
+feature f2 : c d ;
+feature f3 : e f ;
+feature f4 : g h ;
+feature f5 : i j ;
+feature f6 : k l m ;
+
+rule test-rule ( properties * )
+{
+  if <f1>a in $(properties)
+  {
+    return <f2>d ;
+  }
+}
+
+toolset.add-defaults
+  <conditional>@test-rule
+  <f3>e:<f4>h
+  <f5>i:<f6>l
+;
+
+rule check-requirements ( target : sources * : properties * )
+{
+  local expected = <f2>d <f4>h <f6>m ;
+  local unexpected = <f2>c <f4>g <f6>k <f6>l ;
+  local missing = [ set.difference $(expected) : $(properties) ] ;
+  if $(missing)
+  {
+    errors.error $(missing) not present ;
+  }
+  local extra = [ set.intersection $(unexpected) : $(properties) ] ;
+  if $(extra)
+  {
+    errors.error $(extra) present ;
+  }
+}
+make test : : @check-requirements : <f6>m ;
+''')
+
+t.run_build_system()
+
+t.cleanup()