Implement the -U option. (Steve Leblanc)

1 files changed, 74 insertions, 0 deletions

diff --git a/test/option--U.py b/test/option--U.py
new file mode 100644
index 0000000..b2e9b44
--- /dev/null
+++ b/test/option--U.py
@@ -0,0 +1,74 @@
+#!/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 sys
+import TestSCons
+
+python = sys.executable
+
+test = TestSCons.TestSCons()
+
+test.subdir('sub1', 'sub2')
+
+test.write('build.py', r"""
+import sys
+contents = open(sys.argv[2], 'rb').read()
+file = open(sys.argv[1], 'wb')
+file.write(contents)
+file.close()
+""")
+
+test.write('SConstruct', """
+B = Builder(name='B', action='%s build.py $TARGET $SOURCES')
+env = Environment(BUILDERS = [B])
+env.B(target = 'sub1/foo.out', source = 'sub1/foo.in')
+Export('env')
+SConscript('sub1/SConscript')
+SConscript('sub2/SConscript')
+""" % python)
+
+test.write(['sub1', 'SConscript'], """
+Import('env')
+env.B(target = 'foo.out', source = 'foo.in')
+Default('.')
+""")
+
+test.write(['sub1', 'foo.in'], "sub1/foo.in")
+
+test.write(['sub2', 'SConscript'], """
+Import('env')
+env.B(target = 'bar.out', source = 'bar.in')
+Default('.')
+""")
+
+test.write(['sub2', 'bar.in'], "sub2/bar.in")
+
+test.run(arguments = '-U', chdir = 'sub1')
+
+test.fail_test(test.read(['sub1', 'foo.out']) != "sub1/foo.in")
+test.fail_test(test.read(['sub2', 'bar.out']) != "sub2/bar.in")
+
+test.pass_test()