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Anonymous committed 963354a

Fix ability to Install() the same file multiple times.

Comments (0)

Files changed (3)

src/engine/SCons/Executor.py

         # TODO(batch):  extend to multiple batches
         assert (len(self.batches) == 1)
         # TODO(batch):  remove duplicates?
-        #slist = filter(lambda x, s=self.batches[0].sources: x not in s, sources)
+        sources = filter(lambda x, s=self.batches[0].sources: x not in s, sources)
         self.batches[0].sources.extend(sources)
 
     def get_sources(self):

src/engine/SCons/ExecutorTests.py

 
         x.add_sources(['s1', 's2'])
         sources = x.get_all_sources()
-        assert sources == ['s1', 's2', 's1', 's2'], sources
+        assert sources == ['s1', 's2'], sources
 
         x.add_sources(['s3', 's1', 's4'])
         sources = x.get_all_sources()
-        assert sources == ['s1', 's2', 's1', 's2', 's3', 's1', 's4'], sources
+        assert sources == ['s1', 's2', 's3', 's4'], sources
 
     def test_get_sources(self):
         """Test getting sources from an Executor"""
 
         x.add_sources(['s1', 's2'])
         sources = x.get_sources()
-        assert sources == ['s1', 's2', 's1', 's2'], sources
+        assert sources == ['s1', 's2'], sources
 
         x.add_sources(['s3', 's1', 's4'])
         sources = x.get_sources()
-        assert sources == ['s1', 's2', 's1', 's2', 's3', 's1', 's4'], sources
+        assert sources == ['s1', 's2', 's3', 's4'], sources
 
     def test_prepare(self):
         """Test the Executor's prepare() method"""

test/Install/multi.py

+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+"""
+Verify that multiple calls to test.Install() with the same file
+are all right.
+"""
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+test.write('SConstruct', """
+env = Environment()
+env.Install('install', 'file1')
+env.Install('install', 'file1')
+""")
+
+test.write('file1', "file1\n")
+
+test.run(arguments = '.')
+
+test.must_match(['install', 'file1'], "file1\n")
+
+test.pass_test()