Merge commit 'upstream/1.2.0.d20091224'

1 files changed, 262 insertions, 0 deletions

diff --git a/src/engine/SCons/Scanner/ProgTests.py b/src/engine/SCons/Scanner/ProgTests.py
new file mode 100644
index 0000000..2a5761e
--- /dev/null
+++ b/src/engine/SCons/Scanner/ProgTests.py
@@ -0,0 +1,262 @@
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation
+#
+# 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__ = "src/engine/SCons/Scanner/ProgTests.py 4577 2009/12/27 19:44:43 scons"
+
+import os.path
+import string
+import sys
+import types
+import unittest
+
+import TestCmd
+import SCons.Node.FS
+import SCons.Scanner.Prog
+
+test = TestCmd.TestCmd(workdir = '')
+
+test.subdir('d1', ['d1', 'd2'], 'dir', ['dir', 'sub'])
+
+libs = [ 'l1.lib', 'd1/l2.lib', 'd1/d2/l3.lib',
+         'dir/libfoo.a', 'dir/sub/libbar.a', 'dir/libxyz.other']
+
+for h in libs:
+    test.write(h, "\n")
+
+# define some helpers:
+
+class DummyEnvironment:
+    def __init__(self, **kw):
+        self._dict = {'LIBSUFFIXES' : '.lib'}
+        self._dict.update(kw)
+        self.fs = SCons.Node.FS.FS(test.workpath(''))
+
+    def Dictionary(self, *args):
+        if not args:
+            return self._dict
+        elif len(args) == 1:
+            return self._dict[args[0]]
+        else:
+            return map(lambda x, s=self: s._dict[x], args)
+
+    def has_key(self, key):
+        return self.Dictionary().has_key(key)
+
+    def __getitem__(self,key):
+        return self.Dictionary()[key]
+
+    def __setitem__(self,key,value):
+        self.Dictionary()[key] = value
+
+    def __delitem__(self,key):
+        del self.Dictionary()[key]
+
+    def subst(self, s, target=None, source=None, conv=None):
+        try:
+            if s[0] == '$':
+                return self._dict[s[1:]]
+        except IndexError:
+            return ''
+        return s
+
+    def subst_path(self, path, target=None, source=None, conv=None):
+        if type(path) != type([]):
+            path = [path]
+        return map(self.subst, path)
+
+    def get_factory(self, factory):
+        return factory or self.fs.File
+
+    def Dir(self, filename):
+        return self.fs.Dir(test.workpath(filename))
+
+    def File(self, filename):
+        return self.fs.File(test.workpath(filename))
+
+class DummyNode:
+    def __init__(self, name):
+        self.name = name
+    def rexists(self):
+        return 1
+    def __str__(self):
+        return self.name
+    
+def deps_match(deps, libs):
+    deps=map(str, deps)
+    deps.sort()
+    libs.sort()
+    return map(os.path.normpath, deps) == map(os.path.normpath, libs)
+
+# define some tests:
+
+class ProgramScannerTestCase1(unittest.TestCase):
+    def runTest(self):
+        env = DummyEnvironment(LIBPATH=[ test.workpath("") ],
+                               LIBS=[ 'l1', 'l2', 'l3' ])
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['l1.lib']), map(str, deps)
+
+        env = DummyEnvironment(LIBPATH=[ test.workpath("") ],
+                               LIBS='l1')
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['l1.lib']), map(str, deps)
+
+        f1 = env.fs.File(test.workpath('f1'))
+        env = DummyEnvironment(LIBPATH=[ test.workpath("") ],
+                               LIBS=[f1])
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps[0] is f1, deps
+
+        f2 = env.fs.File(test.workpath('f1'))
+        env = DummyEnvironment(LIBPATH=[ test.workpath("") ],
+                               LIBS=f2)
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps[0] is f2, deps
+
+
+class ProgramScannerTestCase2(unittest.TestCase):
+    def runTest(self):
+        env = DummyEnvironment(LIBPATH=map(test.workpath,
+                                           ["", "d1", "d1/d2" ]),
+                               LIBS=[ 'l1', 'l2', 'l3' ])
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['l1.lib', 'd1/l2.lib', 'd1/d2/l3.lib' ]), map(str, deps)
+
+class ProgramScannerTestCase3(unittest.TestCase):
+    def runTest(self):
+        env = DummyEnvironment(LIBPATH=[test.workpath("d1/d2"),
+                                        test.workpath("d1")],
+                               LIBS=string.split('l2 l3'))
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['d1/l2.lib', 'd1/d2/l3.lib']), map(str, deps)
+
+class ProgramScannerTestCase5(unittest.TestCase):
+    def runTest(self):
+        class SubstEnvironment(DummyEnvironment):
+            def subst(self, arg, target=None, source=None, conv=None, path=test.workpath("d1")):
+                if arg == "$blah":
+                    return test.workpath("d1")
+                else:
+                    return arg
+        env = SubstEnvironment(LIBPATH=[ "$blah" ],
+                               LIBS=string.split('l2 l3'))
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, [ 'd1/l2.lib' ]), map(str, deps)
+
+class ProgramScannerTestCase6(unittest.TestCase):
+    def runTest(self):
+        env = DummyEnvironment(LIBPATH=[ test.workpath("dir") ],
+                               LIBS=['foo', 'sub/libbar', 'xyz.other'],
+                               LIBPREFIXES=['lib'],
+                               LIBSUFFIXES=['.a'])
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['dir/libfoo.a', 'dir/sub/libbar.a', 'dir/libxyz.other']), map(str, deps)
+
+class ProgramScannerTestCase7(unittest.TestCase):
+    def runTest(self):
+        env = DummyEnvironment(LIBPATH=[ test.workpath("dir") ],
+                               LIBS=['foo', '$LIBBAR', '$XYZ'],
+                               LIBPREFIXES=['lib'],
+                               LIBSUFFIXES=['.a'],
+                               LIBBAR='sub/libbar',
+                               XYZ='xyz.other')
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['dir/libfoo.a', 'dir/sub/libbar.a', 'dir/libxyz.other']), map(str, deps)
+
+class ProgramScannerTestCase8(unittest.TestCase):
+    def runTest(self):
+        
+        n1 = DummyNode('n1')
+        env = DummyEnvironment(LIBPATH=[ test.workpath("dir") ],
+                               LIBS=[n1],
+                               LIBPREFIXES=['p1-', 'p2-'],
+                               LIBSUFFIXES=['.1', '2'])
+        s = SCons.Scanner.Prog.ProgramScanner(node_class = DummyNode)
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps == [n1], deps
+
+        n2 = DummyNode('n2')
+        env = DummyEnvironment(LIBPATH=[ test.workpath("dir") ],
+                               LIBS=[n1, [n2]],
+                               LIBPREFIXES=['p1-', 'p2-'],
+                               LIBSUFFIXES=['.1', '2'])
+        s = SCons.Scanner.Prog.ProgramScanner(node_class = DummyNode)
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps == [n1, n2], deps
+
+def suite():
+    suite = unittest.TestSuite()
+    suite.addTest(ProgramScannerTestCase1())
+    suite.addTest(ProgramScannerTestCase2())
+    suite.addTest(ProgramScannerTestCase3())
+    suite.addTest(ProgramScannerTestCase5())
+    suite.addTest(ProgramScannerTestCase6())
+    suite.addTest(ProgramScannerTestCase7())
+    suite.addTest(ProgramScannerTestCase8())
+    if hasattr(types, 'UnicodeType'):
+        code = """if 1:
+            class ProgramScannerTestCase4(unittest.TestCase):
+                def runTest(self):
+                    env = DummyEnvironment(LIBPATH=[test.workpath("d1/d2"),
+                                                    test.workpath("d1")],
+                                           LIBS=string.split(u'l2 l3'))
+                    s = SCons.Scanner.Prog.ProgramScanner()
+                    path = s.path(env)
+                    deps = s(DummyNode('dummy'), env, path)
+                    assert deps_match(deps, ['d1/l2.lib', 'd1/d2/l3.lib']), map(str, deps)
+            suite.addTest(ProgramScannerTestCase4())
+            \n"""
+        exec code
+    return suite
+
+if __name__ == "__main__":
+    runner = unittest.TextTestRunner()
+    result = runner.run(suite())
+    if not result.wasSuccessful():
+        sys.exit(1)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: