1 files changed, 149 insertions, 0 deletions
diff --git a/test/Value.py b/test/Value.py
new file mode 100644
index 0000000..f3ad458
--- /dev/null
+++ b/test/Value.py
@@ -0,0 +1,149 @@
+#!/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__"
+
+import re
+
+import TestSCons
+import TestCmd
+
+_python_ = TestSCons._python_
+
+test = TestSCons.TestSCons(match=TestCmd.match_re)
+
+python = TestSCons.python
+
+SConstruct_content = """
+Decider(r'%(source_signature)s')
+
+class Custom(object):
+    def __init__(self, value):  self.value = value
+    def __str__(self):          return "C=" + str(self.value)
+
+P = ARGUMENTS.get('prefix', '/usr/local')
+L = len(P)
+C = Custom(P)
+
+def create(target, source, env):
+    open(str(target[0]), 'wb').write(source[0].get_contents())
+
+env = Environment()
+env['BUILDERS']['B'] = Builder(action = create)
+env['BUILDERS']['S'] = Builder(action = r'%(_python_)s put.py $SOURCES into $TARGET')
+env.B('f1.out', Value(P))
+env.B('f2.out', env.Value(L))
+env.B('f3.out', Value(C))
+env.S('f4.out', Value(L))
+
+def create_value (target, source, env):
+    target[0].write(source[0].get_contents ())
+
+def create_value_file (target, source, env):
+    open(str(target[0]), 'wb').write(source[0].read())
+
+env['BUILDERS']['B2'] = Builder(action = create_value)
+env['BUILDERS']['B3'] = Builder(action = create_value_file)
+
+V = Value('my value')
+env.B2(V, 'f3.out')
+env.B3('f5.out', V)
+"""
+
+test.write('put.py', """\
+import os
+import sys
+open(sys.argv[-1],'wb').write(" ".join(sys.argv[1:-2]))
+""")
+
+# Run all of the tests with both types of source signature
+# to make sure there's no difference in behavior.
+for source_signature in ['MD5', 'timestamp-newer']:
+
+    print "Testing Value node with source signatures:", source_signature
+
+    test.write('SConstruct', SConstruct_content % locals())
+
+    test.run(arguments='-c')
+    test.run()
+
+    out7 = """create_value(['my value'], ["f3.out"])"""
+    out8 = """create_value_file(["f5.out"], ['my value'])"""
+
+    out1 = """create(["f1.out"], ['/usr/local'])"""
+    out2 = """create(["f2.out"], [10])"""
+    out3 = """create\\(\\["f3.out"\\], \\[<.*.Custom (instance|object) at """
+    #" <- unconfuses emacs syntax highlighting
+
+    test.must_contain_all_lines(test.stdout(), [out1, out2, out7, out8])
+    #print test.stdout()
+    test.fail_test(re.search(out3, test.stdout()) == None)
+
+    test.must_match('f1.out', "/usr/local")
+    test.must_match('f2.out', "10")
+    test.must_match('f3.out', "C=/usr/local")
+    test.must_match('f4.out', '10')
+    test.must_match('f5.out', "C=/usr/local")
+
+    test.up_to_date(arguments='.')
+
+    test.run(options='prefix=/usr')
+    out4 = """create(["f1.out"], ['/usr'])"""
+    out5 = """create(["f2.out"], [4])"""
+    out6 = """create\\(\\["f3.out"\\], \\[<.*.Custom (instance|object) at """
+    #" <- unconfuses emacs syntax highlighting
+    test.must_contain_all_lines(test.stdout(), [out4, out5])
+    test.fail_test(re.search(out6, test.stdout()) == None)
+
+    test.must_match('f1.out', "/usr")
+    test.must_match('f2.out', "4")
+    test.must_match('f3.out', "C=/usr")
+    test.must_match('f4.out', '4')
+
+    test.up_to_date(options='prefix=/usr', arguments='.')
+
+    test.unlink('f3.out')
+
+    test.run(options='prefix=/var')
+    out4 = """create(["f1.out"], ['/var'])"""
+
+    test.must_contain_all_lines(test.stdout(), [out4, out7, out8])
+    test.must_not_contain_any_line(test.stdout(), [out5])
+    test.fail_test(re.search(out6, test.stdout()) == None)
+
+    test.up_to_date(options='prefix=/var', arguments='.')
+
+    test.must_match('f1.out', "/var")
+    test.must_match('f2.out', "4")
+    test.must_match('f3.out', "C=/var")
+    test.must_match('f4.out', "4")
+    test.must_match('f5.out', "C=/var")
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: