1 files changed, 135 insertions, 0 deletions
diff --git a/test/overrides.py b/test/overrides.py
new file mode 100644
index 000000000..d706ab764
--- /dev/null
+++ b/test/overrides.py
@@ -0,0 +1,135 @@
+#!/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 TestSCons
+
+
+test = TestSCons.TestSCons()
+
+
+_python_ = TestSCons._python_
+
+test.write('SConstruct', """
+env = Environment(CCFLAGS='-DFOO', LIBS=['a'])
+def build(target, source, env):
+    print "env['CC'] =", env['CC']
+    print "env['CCFLAGS'] =", env['CCFLAGS']
+    print "env['LIBS'] =", env['LIBS']
+builder = Builder(action=build, CC='buildcc', LIBS='buildlibs')
+env['BUILDERS']['Build'] = builder
+
+foo = env.Build('foo.out', 'foo.in',
+                CC='mycc',
+                CCFLAGS='$CCFLAGS -DBAR',
+                LIBS = env['LIBS']+['b'])
+bar = env.Build('bar.out', 'bar.in')
+Default([foo, bar])
+""")
+
+test.write('foo.in', "foo.in\n")
+test.write('bar.in', "bar.in\n")
+
+test.run(arguments = "-Q", stdout = """\
+build(["foo.out"], ["foo.in"])
+env['CC'] = mycc
+env['CCFLAGS'] = -DFOO -DBAR
+env['LIBS'] = ['a', 'b']
+build(["bar.out"], ["bar.in"])
+env['CC'] = buildcc
+env['CCFLAGS'] = -DFOO
+env['LIBS'] = buildlibs
+""")
+
+
+
+test.write('SConstruct', """
+env = Environment()
+env.Program('hello', 'hello.c',
+            CC=r'%(_python_)s mycc.py',
+            LINK=r'%(_python_)s mylink.py',
+            OBJSUFFIX='.not_obj',
+            PROGSUFFIX='.not_exe')
+""" % locals())
+
+test.write('hello.c',"this ain't no c file!\n")
+
+test.write('mycc.py',"""
+open('hello.not_obj', 'wt').write('this is no object file!')
+""")
+
+test.write('mylink.py',"""
+open('hello.not_exe', 'wt').write('this is not a program!')
+""")
+
+test.run(arguments='hello.not_exe')
+
+assert test.read('hello.not_obj') == 'this is no object file!'
+assert test.read('hello.not_exe') == 'this is not a program!'
+
+test.up_to_date(arguments='hello.not_exe')
+
+
+
+test.write('SConstruct', """\
+env = Environment()
+env.Program('goodbye', 'goodbye.c',
+            CC=r'%(_python_)s mycc.py',
+            LINK=r'%(_python_)s mylink.py',
+            OBJSUFFIX='.not_obj',
+            PROGSUFFIX='.not_exe',
+            targets='ttt',
+            sources='sss')
+""" % locals())
+
+test.write('goodbye.c',"this ain't no c file!\n")
+
+test.write('mycc.py',"""
+open('goodbye.not_obj', 'wt').write('this is no object file!')
+""")
+
+test.write('mylink.py',"""
+open('goodbye.not_exe', 'wt').write('this is not a program!')
+""")
+
+test.run(arguments='goodbye.not_exe', stderr=None)
+test.fail_test(not test.match_re(test.stderr(), r"""
+scons: warning: Did you mean to use `(target|source)' instead of `(targets|sources)'\?
+""" + TestSCons.file_expr + r"""
+scons: warning: Did you mean to use `(target|source)' instead of `(targets|sources)'\?
+""" + TestSCons.file_expr))
+
+assert test.read('goodbye.not_obj') == 'this is no object file!'
+assert test.read('goodbye.not_exe') == 'this is not a program!'
+
+
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: