1 files changed, 88 insertions, 0 deletions
diff --git a/test/Deprecated/SourceSignatures/switch-rebuild.py b/test/Deprecated/SourceSignatures/switch-rebuild.py
new file mode 100644
index 0000000..07b59fb
--- /dev/null
+++ b/test/Deprecated/SourceSignatures/switch-rebuild.py
@@ -0,0 +1,88 @@
+#!/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__"
+
+"""
+Test that switching SourceSignature() types no longer causes rebuilds.
+"""
+
+import re
+
+import TestSCons
+
+test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)
+
+
+base_sconstruct_contents = """\
+SetOption('warn', 'no-deprecated-source-signatures')
+SourceSignatures('%s')
+
+def build(env, target, source):
+    open(str(target[0]), 'wt').write(open(str(source[0]), 'rt').read())
+B = Builder(action = build)
+env = Environment(BUILDERS = { 'B' : B })
+env.B(target = 'switch.out', source = 'switch.in')
+"""
+
+def write_SConstruct(test, sig_type):
+    contents = base_sconstruct_contents % sig_type
+    test.write('SConstruct', contents)
+
+
+write_SConstruct(test, 'MD5')
+
+test.write('switch.in', "switch.in\n")
+
+switch_out_switch_in = re.escape(test.wrap_stdout('build(["switch.out"], ["switch.in"])\n'))
+
+test.run(arguments = 'switch.out',
+         stdout = switch_out_switch_in,
+         stderr = TestSCons.deprecated_python_expr)
+
+test.up_to_date(arguments = 'switch.out', stderr = None)
+
+
+
+write_SConstruct(test, 'timestamp')
+
+test.up_to_date(arguments = 'switch.out', stderr = None)
+
+
+
+write_SConstruct(test, 'MD5')
+
+test.not_up_to_date(arguments = 'switch.out', stderr = None)
+
+
+
+test.write('switch.in', "switch.in 2\n")
+
+test.run(arguments = 'switch.out',
+         stdout = switch_out_switch_in,
+         stderr = TestSCons.deprecated_python_expr)
+
+
+
+test.pass_test()