diff options
Diffstat (limited to 'src/engine/SCons/UtilTests.py')
| -rw-r--r-- | src/engine/SCons/UtilTests.py | 59 |
1 files changed, 33 insertions, 26 deletions
diff --git a/src/engine/SCons/UtilTests.py b/src/engine/SCons/UtilTests.py index 9ce3d23..1df4069 100644 --- a/src/engine/SCons/UtilTests.py +++ b/src/engine/SCons/UtilTests.py @@ -1,5 +1,5 @@ # -# Copyright (c) 2001 - 2016 The SCons Foundation +# Copyright (c) 2001 - 2017 The SCons Foundation # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the @@ -21,7 +21,7 @@ # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # -__revision__ = "src/engine/SCons/UtilTests.py rel_2.5.1:3735:9dc6cee5c168 2016/11/03 14:02:02 bdbaddog" +__revision__ = "src/engine/SCons/UtilTests.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog" import SCons.compat @@ -186,26 +186,31 @@ class UtilTestCase(unittest.TestCase): try: node, expect, withtags = self.tree_case_1() - sys.stdout = io.StringIO() + if sys.version_info.major < 3: + IOStream = io.BytesIO + else: + IOStream = io.StringIO + + sys.stdout = IOStream() print_tree(node, get_children) actual = sys.stdout.getvalue() assert expect == actual, (expect, actual) - sys.stdout = io.StringIO() + sys.stdout = IOStream() print_tree(node, get_children, showtags=1) actual = sys.stdout.getvalue() assert withtags == actual, (withtags, actual) - + # Test that explicitly setting prune to zero works # the same as the default (see above) node, expect, withtags = self.tree_case_2(prune=0) - - sys.stdout = io.StringIO() + + sys.stdout = IOStream() print_tree(node, get_children, 0) actual = sys.stdout.getvalue() assert expect == actual, (expect, actual) - - sys.stdout = io.StringIO() + + sys.stdout = IOStream() print_tree(node, get_children, 0, showtags=1) actual = sys.stdout.getvalue() assert withtags == actual, (withtags, actual) @@ -213,7 +218,7 @@ class UtilTestCase(unittest.TestCase): # Test output with prune=1 node, expect, withtags = self.tree_case_2(prune=1) - sys.stdout = io.StringIO() + sys.stdout = IOStream() print_tree(node, get_children, 1) actual = sys.stdout.getvalue() assert expect == actual, (expect, actual) @@ -222,12 +227,12 @@ class UtilTestCase(unittest.TestCase): # again. This wasn't possible in version 2.4.1 and earlier # due to a bug in print_tree (visited was set to {} as default # parameter) - sys.stdout = io.StringIO() + sys.stdout = IOStream() print_tree(node, get_children, 1) actual = sys.stdout.getvalue() assert expect == actual, (expect, actual) - sys.stdout = io.StringIO() + sys.stdout = IOStream() print_tree(node, get_children, 1, showtags=1) actual = sys.stdout.getvalue() assert withtags == actual, (withtags, actual) @@ -237,7 +242,11 @@ class UtilTestCase(unittest.TestCase): def test_is_Dict(self): assert is_Dict({}) assert is_Dict(UserDict()) - assert is_Dict(os.environ) + + # os.environ is not a dictionary in python 3 + if sys.version_info < (3,0): + assert is_Dict(os.environ) + try: class mydict(dict): pass @@ -249,7 +258,7 @@ class UtilTestCase(unittest.TestCase): assert not is_Dict(()) assert not is_Dict("") if HasUnicode: - exec "assert not is_Dict(u'')" + exec("assert not is_Dict(u'')") def test_is_List(self): assert is_List([]) @@ -265,12 +274,12 @@ class UtilTestCase(unittest.TestCase): assert not is_List({}) assert not is_List("") if HasUnicode: - exec "assert not is_List(u'')" + exec("assert not is_List(u'')") def test_is_String(self): assert is_String("") if HasUnicode: - exec "assert is_String(u'')" + exec("assert is_String(u'')") assert is_String(UserString('')) try: class mystr(str): @@ -296,7 +305,7 @@ class UtilTestCase(unittest.TestCase): assert not is_Tuple({}) assert not is_Tuple("") if HasUnicode: - exec "assert not is_Tuple(u'')" + exec("assert not is_Tuple(u'')") def test_to_String(self): """Test the to_String() method.""" @@ -343,10 +352,10 @@ class UtilTestCase(unittest.TestCase): os.mkdir(sub2_xxx_exe) test.write(sub3_xxx_exe, "\n") - os.chmod(sub3_xxx_exe, 0777) + os.chmod(sub3_xxx_exe, 0o777) test.write(sub4_xxx_exe, "\n") - os.chmod(sub4_xxx_exe, 0777) + os.chmod(sub4_xxx_exe, 0o777) env_path = os.environ['PATH'] @@ -723,7 +732,7 @@ class UtilTestCase(unittest.TestCase): def test_LogicalLines(self): """Test the LogicalLines class""" - content = r""" + content = u""" foo \ bar \ baz @@ -732,9 +741,7 @@ bling \ bling \ bling bling """ - # Python 2.7 and beyond require unicode strings. - fobj = io.StringIO(unicode(content)) - + fobj = io.StringIO(content) lines = LogicalLines(fobj).readlines() assert lines == [ '\n', @@ -746,8 +753,8 @@ bling def test_intern(self): s1 = silent_intern("spam") - # Python 3.x does not have a unicode() global function - if sys.version[0] == '2': + # TODO: Python 3.x does not have a unicode() global function + if sys.version[0] == '2': s2 = silent_intern(unicode("unicode spam")) s3 = silent_intern(42) s4 = silent_intern("spam") @@ -760,7 +767,7 @@ class MD5TestCase(unittest.TestCase): """Test collecting a list of signatures into a new signature value """ s = list(map(MD5signature, ('111', '222', '333'))) - + assert '698d51a19d8a121ce581499d7b701668' == MD5collect(s[0:1]) assert '8980c988edc2c78cc43ccb718c06efd5' == MD5collect(s[0:2]) assert '53fd88c84ff8a285eb6e0a687e55b8c7' == MD5collect(s) |