1 files changed, 81 insertions, 0 deletions
diff --git a/test/Decider/MD5-timestamp.py b/test/Decider/MD5-timestamp.py
new file mode 100644
index 0000000..d31a2db
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+++ b/test/Decider/MD5-timestamp.py
@@ -0,0 +1,81 @@
+#!/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 behavior of the MD5-timestamp Decider() setting.
+"""
+
+import os
+import stat
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+test.write('SConstruct', """\
+m = Environment()
+m.Decider('MD5-timestamp')
+m.Command('content1.out', 'content1.in', Copy('$TARGET', '$SOURCE'))
+m.Command('content2.out', 'content2.in', Copy('$TARGET', '$SOURCE'))
+m.Command('content3.out', 'content3.in', Copy('$TARGET', '$SOURCE'))
+""")
+
+test.write('content1.in', "content1.in 1\n")
+test.write('content2.in', "content2.in 1\n")
+test.write('content3.in', "content3.in 1\n")
+
+test.run(arguments = '.')
+
+test.up_to_date(arguments = '.')
+
+
+
+test.sleep()
+
+test.write('content1.in', "content1.in 2\n")
+
+test.touch('content2.in')
+
+time_content = os.stat('content3.in')[stat.ST_MTIME]
+test.write('content3.in', "content3.in 2\n")
+test.touch('content3.in', time_content)
+
+# We should only see content1.out rebuilt.  The timestamp of content2.in
+# has changed, but its content hasn't, so the follow-on content check says
+# to not rebuild it.  The content of content3.in has changed, but that's
+# masked by the fact that its timestamp is the same as the last run.
+
+expect = test.wrap_stdout("""\
+Copy("content1.out", "content1.in")
+""")
+
+test.run(arguments = '.', stdout=expect)
+
+test.up_to_date(arguments = '.')
+
+
+
+test.pass_test()