Fallback to timestamp signatures when MD5 is not available. (Anthony Roach)

1 files changed, 78 insertions, 0 deletions

diff --git a/test/timestamp-fallback.py b/test/timestamp-fallback.py
new file mode 100644
index 0000000..bfa4600
--- /dev/null
+++ b/test/timestamp-fallback.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2001, 2002 Steven Knight
+#
+# 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 os.path
+import os
+import string
+import sys
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+test.write('md5.py', r"""
+raise ImportError
+""")
+
+os.environ['PYTHONPATH'] = test.workpath('.')
+
+test.write('SConstruct', """
+def build(env, target, source):
+    open(str(target[0]), 'wt').write(open(str(source[0]), 'rt').read())
+B = Builder(name = 'B', action = build)
+env = Environment(BUILDERS = [B])
+env.B(target = 'f1.out', source = 'f1.in')
+env.B(target = 'f2.out', source = 'f2.in')
+env.B(target = 'f3.out', source = 'f3.in')
+env.B(target = 'f4.out', source = 'f4.in')
+""")
+
+test.write('f1.in', "f1.in\n")
+test.write('f2.in', "f2.in\n")
+test.write('f3.in', "f3.in\n")
+test.write('f4.in', "f4.in\n")
+
+test.run(arguments = 'f1.out f3.out')
+
+test.run(arguments = 'f1.out f2.out f3.out f4.out', stdout =
+"""scons: "f1.out" is up to date.
+scons: "f3.out" is up to date.
+""")
+
+os.utime(test.workpath('f1.in'), 
+         (os.path.getatime(test.workpath('f1.in')),
+          os.path.getmtime(test.workpath('f1.in'))+10))
+os.utime(test.workpath('f3.in'), 
+         (os.path.getatime(test.workpath('f3.in')),
+          os.path.getmtime(test.workpath('f3.in'))+10))
+
+test.run(arguments = 'f1.out f2.out f3.out f4.out', stdout =
+"""scons: "f2.out" is up to date.
+scons: "f4.out" is up to date.
+""")
+
+
+test.pass_test()
+