Fixing msvs handling of actions which have overlapping inputs....

test/actions-multiple/gyptest-all.py

+#!/usr/bin/env python
+
+# Copyright (c) 2011 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+Verifies two actions can be attached to the same input files.
+"""
+
+import TestGyp
+
+test = TestGyp.TestGyp()
+
+test.run_gyp('actions.gyp', chdir='src')
+
+test.relocate('src', 'relocate/src')
+
+# Test that two actions can be attached to the same inputs.
+test.build('actions.gyp', test.ALL, chdir='relocate/src')
+test.must_contain('relocate/src/output1.txt', 'hello there')
+test.must_contain('relocate/src/output2.txt', 'hello there')
+test.must_contain('relocate/src/output3.txt', 'hello there')
+test.must_contain('relocate/src/output4.txt', 'hello there')
+
+# Test that process_outputs_as_sources works in conjuction with merged
+# actions.
+test.run_built_executable(
+    'multiple_action_source_filter',
+    chdir='relocate/src',
+    stdout=(
+        '{\n'
+        'bar\n'
+        'car\n'
+        'dar\n'
+        'ear\n'
+        '}\n'
+    ),
+)
+
+
+test.pass_test()