1 files changed, 131 insertions, 0 deletions
diff --git a/test/Deprecated/TargetSignatures/build-content.py b/test/Deprecated/TargetSignatures/build-content.py
new file mode 100644
index 0000000..6fd031e
--- /dev/null
+++ b/test/Deprecated/TargetSignatures/build-content.py
@@ -0,0 +1,131 @@
+#!/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 basic interaction of the historic TargetSignatures('build')
+and TargetSignatures('content') settings, overriding one with
+the other in specific construction environments.
+"""
+
+import re
+
+import TestSCons
+
+test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)
+
+
+
+sconstruct_contents = """\
+SetOption('warn', 'no-deprecated-target-signatures')
+env = Environment()
+
+def copy1(env, source, target):
+    open(str(target[0]), 'wb').write(open(str(source[0]), 'rb').read())
+
+def copy2(env, source, target):
+    %s
+    return copy1(env, source, target)
+
+env['BUILDERS']['Copy1'] = Builder(action=copy1)
+env['BUILDERS']['Copy2'] = Builder(action=copy2)
+
+env.Copy2('foo.mid', 'foo.in')
+env.Copy1('foo.out', 'foo.mid')
+
+env2 = env.Clone()
+env2.TargetSignatures('%s')
+env2.Copy2('bar.mid', 'bar.in')
+env2.Copy1('bar.out', 'bar.mid')
+
+TargetSignatures('%s')
+"""
+
+def write_SConstruct(test, *args):
+    contents = sconstruct_contents % args
+    test.write('SConstruct', contents)
+
+
+
+write_SConstruct(test, '', 'build', 'content')
+
+test.write('foo.in', 'foo.in')
+test.write('bar.in', 'bar.in')
+
+test.run(arguments="bar.out foo.out",
+         stdout=re.escape(test.wrap_stdout("""\
+copy2(["bar.mid"], ["bar.in"])
+copy1(["bar.out"], ["bar.mid"])
+copy2(["foo.mid"], ["foo.in"])
+copy1(["foo.out"], ["foo.mid"])
+""")),
+         stderr = TestSCons.deprecated_python_expr)
+
+test.up_to_date(arguments='bar.out foo.out', stderr=None)
+
+
+
+# Change the code in the the copy2() function, which should change
+# its content and trigger a rebuild of the targets built with it.
+
+write_SConstruct(test, 'x = 2 # added this line', 'build', 'content')
+
+test.run(arguments="bar.out foo.out",
+         stdout=re.escape(test.wrap_stdout("""\
+copy2(["bar.mid"], ["bar.in"])
+copy1(["bar.out"], ["bar.mid"])
+copy2(["foo.mid"], ["foo.in"])
+scons: `foo.out' is up to date.
+""")),
+         stderr = TestSCons.deprecated_python_expr)
+
+
+
+# Swapping content and build signatures no longer causes a rebuild
+# because we record the right underlying information regardless.
+
+write_SConstruct(test, 'x = 2 # added this line', 'content', 'build')
+
+test.up_to_date(arguments="bar.out foo.out", stderr=None)
+
+
+
+# Change the code in the the copy2() function back again, which should
+# trigger another rebuild of the targets built with it.
+
+write_SConstruct(test, '', 'content', 'build')
+
+test.run(arguments='bar.out foo.out',
+         stdout=re.escape(test.wrap_stdout("""\
+copy2(["bar.mid"], ["bar.in"])
+scons: `bar.out' is up to date.
+copy2(["foo.mid"], ["foo.in"])
+copy1(["foo.out"], ["foo.mid"])
+""")),
+         stderr = TestSCons.deprecated_python_expr)
+
+
+
+test.pass_test()