1 files changed, 124 insertions, 0 deletions
diff --git a/test/SourceSignatures/basic.py b/test/SourceSignatures/basic.py
new file mode 100644
index 0000000..7042fac
--- /dev/null
+++ b/test/SourceSignatures/basic.py
@@ -0,0 +1,124 @@
+#!/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 os
+import os.path
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+
+
+base_sconstruct_contents = """\
+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 = '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')
+"""
+
+def write_SConstruct(test, sigtype):
+    contents = base_sconstruct_contents
+    if sigtype:
+         contents = contents + ("\nSourceSignatures('%s')\n" % sigtype)
+    test.write('SConstruct', contents)
+
+
+
+write_SConstruct(test, 'timestamp')
+
+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 = test.wrap_stdout("""\
+scons: `f1.out' is up to date.
+build(["f2.out"], ["f2.in"])
+scons: `f3.out' is up to date.
+build(["f4.out"], ["f4.in"])
+"""))
+
+
+
+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 = test.wrap_stdout("""\
+build(["f1.out"], ["f1.in"])
+scons: `f2.out' is up to date.
+build(["f3.out"], ["f3.in"])
+scons: `f4.out' is up to date.
+"""))
+
+
+
+# Switching to content signatures from timestamps should rebuild,
+# because we didn't record the content signatures last time.
+
+write_SConstruct(test, 'MD5')
+
+test.not_up_to_date(arguments = 'f1.out f2.out f3.out f4.out')
+
+
+
+test.sleep()
+
+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.up_to_date(arguments = 'f1.out f2.out f3.out f4.out')
+
+
+
+test.touch('f1.in', os.path.getmtime(test.workpath('f1.in'))+10)
+test.touch('f3.in', os.path.getmtime(test.workpath('f3.in'))+10)
+
+test.up_to_date(arguments = 'f1.out f2.out f3.out f4.out')
+
+
+
+write_SConstruct(test, None)
+
+test.up_to_date(arguments = 'f1.out f2.out f3.out f4.out')
+
+
+
+test.pass_test()