1 files changed, 105 insertions, 0 deletions
diff --git a/tools/build/test/module_actions.py b/tools/build/test/module_actions.py
new file mode 100644
index 000000000..33c563526
--- /dev/null
+++ b/tools/build/test/module_actions.py
@@ -0,0 +1,105 @@
+#!/usr/bin/python
+
+# Copyright 2003 Dave Abrahams
+# Copyright 2006 Rene Rivera
+# Copyright 2003 Vladimir Prus
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# Demonstration that module variables have the correct effect in actions.
+
+import BoostBuild
+import os
+import re
+
+t = BoostBuild.Tester(["-d+1"], pass_toolset=0)
+
+t.write("boost-build.jam", "boost-build . ;")
+t.write("bootstrap.jam", """\
+# Top-level rule causing a target to be built by invoking the specified action.
+rule make ( target : sources * : act )
+{
+    DEPENDS all : $(target) ;
+    DEPENDS $(target) : $(sources) ;
+    $(act) $(target) : $(sources) ;
+}
+
+X1 = X1-global ;
+X2 = X2-global ;
+X3 = X3-global ;
+
+module A
+{
+    X1 = X1-A ;
+
+    rule act ( target )
+    {
+        NOTFILE $(target) ;
+        ALWAYS $(target) ;
+    }
+
+    actions act { echo A.act $(<): $(X1) $(X2) $(X3) }
+
+    make t1 : : A.act ;
+    make t2 : : A.act ;
+    make t3 : : A.act ;
+}
+
+module B
+{
+    X2 = X2-B ;
+
+    actions act { echo B.act $(<): $(X1) $(X2) $(X3) }
+
+    make t1 : : B.act ;
+    make t2 : : B.act ;
+    make t3 : : B.act ;
+}
+
+actions act { echo act $(<): $(X1) $(X2) $(X3) }
+
+make t1 : : act ;
+make t2 : : act ;
+make t3 : : act ;
+
+X1 on t1 = X1-t1 ;
+X2 on t2 = X2-t2 ;
+X3 on t3 = X3-t3 ;
+
+DEPENDS all : t1 t2 t3 ;
+""")
+
+expected_lines = [
+    "...found 4 targets...",
+    "...updating 3 targets...",
+    "A.act t1",
+    "A.act t1: X1-t1   ",
+    "B.act t1",
+    "B.act t1: X1-t1 X2-B  ",
+    "act t1",
+    "act t1: X1-t1 X2-global X3-global ",
+    "A.act t2",
+    "A.act t2: X1-A X2-t2  ",
+    "B.act t2",
+    "B.act t2:  X2-t2  ",
+    "act t2",
+    "act t2: X1-global X2-t2 X3-global ",
+    "A.act t3",
+    "A.act t3: X1-A  X3-t3 ",
+    "B.act t3",
+    "B.act t3:  X2-B X3-t3 ",
+    "act t3",
+    "act t3: X1-global X2-global X3-t3 ",
+    "...updated 3 targets...",
+    ""]
+
+# Accommodate for the fact that on Unixes, a call to 'echo 1   2     3  '
+# produces '1 2 3' (note the spacing).
+if os.name != 'nt':
+    expected_lines = [re.sub("  +", " ", x.rstrip()) for x in expected_lines]
+
+t.run_build_system()
+t.expect_output_lines(expected_lines)
+t.expect_nothing_more()
+t.cleanup()