2 # Copyright (c) 2001 Steven Knight
4 # Permission is hereby granted, free of charge, to any person obtaining
5 # a copy of this software and associated documentation files (the
6 # "Software"), to deal in the Software without restriction, including
7 # without limitation the rights to use, copy, modify, merge, publish,
8 # distribute, sublicense, and/or sell copies of the Software, and to
9 # permit persons to whom the Software is furnished to do so, subject to
10 # the following conditions:
12 # The above copyright notice and this permission notice shall be included
13 # in all copies or substantial portions of the Software.
15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
16 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
17 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
33 from SCons.Util import *
36 class UtilTestCase(unittest.TestCase):
37 def test_str2nodes(self):
38 """Test the str2nodes function."""
39 nodes = scons_str2nodes("Util.py UtilTests.py")
40 assert len(nodes) == 2
41 assert isinstance(nodes[0], SCons.Node.FS.File)
42 assert isinstance(nodes[1], SCons.Node.FS.File)
43 assert nodes[0].path == "Util.py"
44 assert nodes[1].path == "UtilTests.py"
46 nodes = scons_str2nodes("Util.py UtilTests.py", SCons.Node.FS.FS().File)
47 assert len(nodes) == 2
48 assert isinstance(nodes[0], SCons.Node.FS.File)
49 assert isinstance(nodes[1], SCons.Node.FS.File)
50 assert nodes[0].path == "Util.py"
51 assert nodes[1].path == "UtilTests.py"
53 nodes = scons_str2nodes(["Util.py", "UtilTests.py"])
54 assert len(nodes) == 2
55 assert isinstance(nodes[0], SCons.Node.FS.File)
56 assert isinstance(nodes[1], SCons.Node.FS.File)
57 assert nodes[0].path == "Util.py"
58 assert nodes[1].path == "UtilTests.py"
60 n1 = SCons.Node.FS.default_fs.File("Util.py")
61 nodes = scons_str2nodes([n1, "UtilTests.py"])
62 assert len(nodes) == 2
63 assert isinstance(nodes[0], SCons.Node.FS.File)
64 assert isinstance(nodes[1], SCons.Node.FS.File)
65 assert nodes[0].path == "Util.py"
66 assert nodes[1].path == "UtilTests.py"
68 class SConsNode(SCons.Node.Node):
70 node = scons_str2nodes(SConsNode())
74 node = scons_str2nodes(OtherNode())
78 """Test the subst function."""
80 loc['TARGETS'] = PathList(map(os.path.normpath, [ "./foo/bar.exe",
83 loc['TARGET'] = loc['TARGETS'][0]
84 loc['SOURCES'] = PathList(map(os.path.normpath, [ "./foo/blah.cpp",
94 return string.replace(str, '/', os.sep)
97 newcom = scons_subst("test $TARGETS $SOURCES", loc, {})
98 assert newcom == cvt("test foo/bar.exe /bar/baz.obj ../foo/baz.obj foo/blah.cpp /bar/ack.cpp ../foo/ack.c")
100 newcom = scons_subst("test ${TARGETS[:]} ${SOURCES[0]}", loc, {})
101 assert newcom == cvt("test foo/bar.exe /bar/baz.obj ../foo/baz.obj foo/blah.cpp")
103 newcom = scons_subst("test ${TARGETS[1:]}v", loc, {})
104 assert newcom == cvt("test /bar/baz.obj ../foo/baz.objv")
106 newcom = scons_subst("test $TARGET", loc, {})
107 assert newcom == cvt("test foo/bar.exe")
109 newcom = scons_subst("test $TARGET$SOURCE[0]", loc, {})
110 assert newcom == cvt("test foo/bar.exe[0]")
112 newcom = scons_subst("test ${TARGET.file}", loc, {})
113 assert newcom == cvt("test bar.exe")
115 newcom = scons_subst("test ${TARGET.filebase}", loc, {})
116 assert newcom == cvt("test bar")
118 newcom = scons_subst("test ${TARGET.suffix}", loc, {})
119 assert newcom == cvt("test .exe")
121 newcom = scons_subst("test ${TARGET.base}", loc, {})
122 assert newcom == cvt("test foo/bar")
124 newcom = scons_subst("test ${TARGET.dir}", loc, {})
125 assert newcom == cvt("test foo")
127 newcom = scons_subst("test $xxx", loc, {})
128 assert newcom == cvt("test"), newcom
130 def test_subst_list(self):
131 """Testing the scons_subst_list() method..."""
133 loc['TARGETS'] = PathList(map(os.path.normpath, [ "./foo/bar.exe",
134 "/bar/baz with spaces.obj",
136 loc['TARGET'] = loc['TARGETS'][0]
137 loc['SOURCES'] = PathList(map(os.path.normpath, [ "./foo/blah with spaces.cpp",
141 loc['NEWLINE'] = 'before\nafter'
148 return string.replace(str, '/', os.sep)
150 cmd_list = scons_subst_list("$TARGETS", loc, {})
151 assert cmd_list[0][1] == cvt("/bar/baz with spaces.obj"), cmd_list[0][1]
153 cmd_list = scons_subst_list("$SOURCES $NEWLINE $TARGETS", loc, {})
154 assert len(cmd_list) == 2, cmd_list
155 assert cmd_list[0][0] == cvt('foo/blah with spaces.cpp'), cmd_list[0][0]
156 assert cmd_list[1][2] == cvt("/bar/baz with spaces.obj"), cmd_list[1]
158 cmd_list = scons_subst_list("$SOURCES$NEWLINE", loc, {})
159 assert len(cmd_list) == 2, cmd_list
160 assert cmd_list[1][0] == 'after', cmd_list[1][0]
161 assert cmd_list[0][2] == cvt('../foo/ack.cbefore'), cmd_list[0][2]
163 def test_find_file(self):
164 """Testing find_file function."""
165 test = TestCmd.TestCmd(workdir = '')
166 test.write('./foo', 'Some file\n')
167 fs = SCons.Node.FS.FS(test.workpath(""))
168 os.chdir(test.workpath("")) # FS doesn't like the cwd to be something other than it's root
169 node_derived = fs.File(test.workpath('./bar/baz'))
170 node_derived.builder_set(1) # Any non-zero value.
171 paths = map(fs.Dir, ['.', './bar'])
172 nodes = [find_file('foo', paths, fs.File),
173 find_file('baz', paths, fs.File)]
174 file_names = map(str, nodes)
175 file_names = map(os.path.normpath, file_names)
176 assert os.path.normpath('./foo') in file_names, file_names
177 assert os.path.normpath('./bar/baz') in file_names, file_names
179 def test_autogenerate(dict):
180 """Test autogenerating variables in a dictionary."""
181 dict = {'LIBS' : [ 'foo', 'bar', 'baz' ],
182 'LIBLINKPREFIX' : 'foo',
183 'LIBLINKSUFFIX' : 'bar'}
184 autogenerate(dict, dir = SCons.Node.FS.default_fs.Dir('/xx'))
185 assert len(dict['_LIBFLAGS']) == 3, dict('_LIBFLAGS')
186 assert dict['_LIBFLAGS'][0] == 'foofoobar', \
188 assert dict['_LIBFLAGS'][1] == 'foobarbar', \
190 assert dict['_LIBFLAGS'][2] == 'foobazbar', \
193 blat = SCons.Node.FS.default_fs.File('blat')
194 dict = {'CPPPATH' : [ 'foo', 'bar', 'baz', '$FOO/bar', blat],
198 autogenerate(dict, dir = SCons.Node.FS.default_fs.Dir('/xx'))
199 assert len(dict['_INCFLAGS']) == 5, dict['_INCFLAGS']
200 assert dict['_INCFLAGS'][0] == os.path.normpath('foo/xx/foobar'), \
202 assert dict['_INCFLAGS'][1] == os.path.normpath('foo/xx/barbar'), \
204 assert dict['_INCFLAGS'][2] == os.path.normpath('foo/xx/bazbar'), \
206 assert dict['_INCFLAGS'][3] == os.path.normpath('foo/xx/baz/barbar'), \
209 assert dict['_INCFLAGS'][4] == os.path.normpath('fooblatbar'), \
212 def test_render_tree(self):
214 def __init__(self, name, children=[]):
215 self.children = children
220 def get_children(node):
223 windows_h = Node("windows.h")
224 stdlib_h = Node("stdlib.h")
225 stdio_h = Node("stdio.h")
226 bar_c = Node("bar.c", [stdlib_h, windows_h])
227 bar_o = Node("bar.o", [bar_c])
228 foo_c = Node("foo.c", [stdio_h])
229 foo_o = Node("foo.o", [foo_c])
230 foo = Node("foo", [foo_o, bar_o])
243 actual = render_tree(foo, get_children)
244 assert expect == actual, (expect, actual)
246 def test_is_Dict(self):
249 assert is_Dict(UserDict.UserDict())
250 assert not is_Dict([])
251 assert not is_Dict("")
253 def test_is_List(self):
256 assert is_List(UserList.UserList())
257 assert not is_List({})
258 assert not is_List("")
260 def test_is_String(self):
267 assert is_String(UserString.UserString())
268 assert not is_String({})
269 assert not is_String([])
271 if __name__ == "__main__":
272 suite = unittest.makeSuite(UtilTestCase, 'test_')
273 if not unittest.TextTestRunner().run(suite).wasSuccessful():