#
-# Copyright (c) 2001, 2002 Steven Knight
+# __COPYRIGHT__
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+import SCons.compat
+
+import collections
+import io
import os
-import os.path
-import re
-import string
import sys
-import types
import unittest
-import SCons.Node
-import SCons.Node.FS
-from SCons.Util import *
-import TestCmd
-
-class UtilTestCase(unittest.TestCase):
- def test_subst(self):
- """Test the subst function."""
- loc = {}
- loc['TARGETS'] = PathList(map(os.path.normpath, [ "./foo/bar.exe",
- "/bar/baz.obj",
- "../foo/baz.obj" ]))
- loc['TARGET'] = loc['TARGETS'][0]
- loc['SOURCES'] = PathList(map(os.path.normpath, [ "./foo/blah.cpp",
- "/bar/ack.cpp",
- "../foo/ack.c" ]))
- loc['SOURCE'] = loc['SOURCES'][0]
- loc['xxx'] = None
- loc['zero'] = 0
- loc['one'] = 1
-
- if os.sep == '/':
- def cvt(str):
- return str
- else:
- def cvt(str):
- return string.replace(str, '/', os.sep)
-
-
- newcom = scons_subst("test $TARGETS $SOURCES", loc, {})
- assert newcom == cvt("test foo/bar.exe /bar/baz.obj ../foo/baz.obj foo/blah.cpp /bar/ack.cpp ../foo/ack.c")
-
- newcom = scons_subst("test ${TARGETS[:]} ${SOURCES[0]}", loc, {})
- assert newcom == cvt("test foo/bar.exe /bar/baz.obj ../foo/baz.obj foo/blah.cpp")
-
- newcom = scons_subst("test ${TARGETS[1:]}v", loc, {})
- assert newcom == cvt("test /bar/baz.obj ../foo/baz.objv")
- newcom = scons_subst("test $TARGET", loc, {})
- assert newcom == cvt("test foo/bar.exe")
- newcom = scons_subst("test $TARGET$FOO[0]", loc, {})
- assert newcom == cvt("test foo/bar.exe[0]")
+import TestCmd
- newcom = scons_subst("test ${TARGET.file}", loc, {})
- assert newcom == cvt("test bar.exe")
+import SCons.Errors
- newcom = scons_subst("test ${TARGET.filebase}", loc, {})
- assert newcom == cvt("test bar")
+from SCons.Util import *
- newcom = scons_subst("test ${TARGET.suffix}", loc, {})
- assert newcom == cvt("test .exe")
+try: unicode
+except NameError: HasUnicode = False
+else: HasUnicode = True
- newcom = scons_subst("test ${TARGET.base}", loc, {})
- assert newcom == cvt("test foo/bar")
+class OutBuffer:
+ def __init__(self):
+ self.buffer = ""
- newcom = scons_subst("test ${TARGET.dir}", loc, {})
- assert newcom == cvt("test foo")
+ def write(self, str):
+ self.buffer = self.buffer + str
- newcom = scons_subst("test ${TARGET.abspath}", loc, {})
- assert newcom == cvt("test %s/foo/bar.exe"%os.getcwd()), newcom
+class dictifyTestCase(unittest.TestCase):
+ def test_dictify(self):
+ """Test the dictify() function"""
+ r = SCons.Util.dictify(['a', 'b', 'c'], [1, 2, 3])
+ assert r == {'a':1, 'b':2, 'c':3}, r
- newcom = scons_subst("test ${SOURCES.abspath}", loc, {})
- assert newcom == cvt("test %s/foo/blah.cpp %s %s/foo/ack.c"%(os.getcwd(),
- os.path.abspath(os.path.normpath("/bar/ack.cpp")),
- os.path.normpath(os.getcwd()+"/.."))), newcom
+ r = {}
+ SCons.Util.dictify(['a'], [1], r)
+ SCons.Util.dictify(['b'], [2], r)
+ SCons.Util.dictify(['c'], [3], r)
+ assert r == {'a':1, 'b':2, 'c':3}, r
- newcom = scons_subst("test ${SOURCE.abspath}", loc, {})
- assert newcom == cvt("test %s/foo/blah.cpp"%os.getcwd()), newcom
+class UtilTestCase(unittest.TestCase):
+ def test_splitext(self):
+ assert splitext('foo') == ('foo','')
+ assert splitext('foo.bar') == ('foo','.bar')
+ assert splitext(os.path.join('foo.bar', 'blat')) == (os.path.join('foo.bar', 'blat'),'')
+
+ class Node:
+ def __init__(self, name, children=[]):
+ self.children = children
+ self.name = name
+ self.nocache = None
+ def __str__(self):
+ return self.name
+ def exists(self):
+ return 1
+ def rexists(self):
+ return 1
+ def has_builder(self):
+ return 1
+ def has_explicit_builder(self):
+ return 1
+ def side_effect(self):
+ return 1
+ def precious(self):
+ return 1
+ def always_build(self):
+ return 1
+ def is_up_to_date(self):
+ return 1
+ def noclean(self):
+ return 1
+
+ def tree_case_1(self):
+ """Fixture for the render_tree() and print_tree() tests."""
+ windows_h = self.Node("windows.h")
+ stdlib_h = self.Node("stdlib.h")
+ stdio_h = self.Node("stdio.h")
+ bar_c = self.Node("bar.c", [stdlib_h, windows_h])
+ bar_o = self.Node("bar.o", [bar_c])
+ foo_c = self.Node("foo.c", [stdio_h])
+ foo_o = self.Node("foo.o", [foo_c])
+ foo = self.Node("foo", [foo_o, bar_o])
- newcom = scons_subst("test $xxx", loc, {})
- assert newcom == cvt("test"), newcom
+ expect = """\
++-foo
+ +-foo.o
+ | +-foo.c
+ | +-stdio.h
+ +-bar.o
+ +-bar.c
+ +-stdlib.h
+ +-windows.h
+"""
- newcom = scons_subst("test $($xxx$)", loc, {})
- assert newcom == cvt("test $($)"), newcom
+ lines = expect.split('\n')[:-1]
+ lines = ['[E BSPACN ]'+l for l in lines]
+ withtags = '\n'.join(lines) + '\n'
- newcom = scons_subst("test $( $xxx $)", loc, {})
- assert newcom == cvt("test $( $)"), newcom
+ return foo, expect, withtags
- newcom = scons_subst("test $($xxx$)", loc, {}, re.compile('\$[()]'))
- assert newcom == cvt("test"), newcom
+ def tree_case_2(self, prune=1):
+ """Fixture for the render_tree() and print_tree() tests."""
- newcom = scons_subst("test $( $xxx $)", loc, {}, re.compile('\$[()]'))
- assert newcom == cvt("test"), newcom
+ stdlib_h = self.Node("stdlib.h")
+ bar_h = self.Node('bar.h', [stdlib_h])
+ blat_h = self.Node('blat.h', [stdlib_h])
+ blat_c = self.Node('blat.c', [blat_h, bar_h])
+ blat_o = self.Node('blat.o', [blat_c])
- newcom = scons_subst("test $zero", loc, {})
- assert newcom == cvt("test 0"), newcom
+ expect = """\
++-blat.o
+ +-blat.c
+ +-blat.h
+ | +-stdlib.h
+ +-bar.h
+ +-[stdlib.h]
+"""
- newcom = scons_subst("test $one", loc, {})
- assert newcom == cvt("test 1"), newcom
+ if not prune:
+ expect = expect.replace('[', '')
+ expect = expect.replace(']', '')
- newcom = scons_subst("test aXbXcXd", loc, {}, re.compile('X'))
- assert newcom == cvt("test abcd"), newcom
+ lines = expect.split('\n')[:-1]
+ lines = ['[E BSPACN ]'+l for l in lines]
+ withtags = '\n'.join(lines) + '\n'
- glob = { 'a' : 1, 'b' : 2 }
- loc = {'a' : 3, 'c' : 4 }
- newcom = scons_subst("test $a $b $c $d test", glob, loc)
- assert newcom == "test 3 2 4 test", newcom
+ return blat_o, expect, withtags
- def test_subst_list(self):
- """Testing the scons_subst_list() method..."""
- loc = {}
- loc['TARGETS'] = PathList(map(os.path.normpath, [ "./foo/bar.exe",
- "/bar/baz with spaces.obj",
- "../foo/baz.obj" ]))
- loc['TARGET'] = loc['TARGETS'][0]
- loc['SOURCES'] = PathList(map(os.path.normpath, [ "./foo/blah with spaces.cpp",
- "/bar/ack.cpp",
- "../foo/ack.c" ]))
- loc['xxx'] = None
- loc['NEWLINE'] = 'before\nafter'
+ def test_render_tree(self):
+ """Test the render_tree() function"""
+ def get_children(node):
+ return node.children
- if os.sep == '/':
- def cvt(str):
- return str
- else:
- def cvt(str):
- return string.replace(str, '/', os.sep)
-
- cmd_list = scons_subst_list("$TARGETS", loc, {})
- assert cmd_list[0][1] == cvt("/bar/baz with spaces.obj"), cmd_list[0][1]
-
- cmd_list = scons_subst_list("$SOURCES $NEWLINE $TARGETS", loc, {})
- assert len(cmd_list) == 2, cmd_list
- assert cmd_list[0][0] == cvt('foo/blah with spaces.cpp'), cmd_list[0][0]
- assert cmd_list[1][2] == cvt("/bar/baz with spaces.obj"), cmd_list[1]
-
- cmd_list = scons_subst_list("$SOURCES$NEWLINE", loc, {})
- assert len(cmd_list) == 2, cmd_list
- assert cmd_list[1][0] == 'after', cmd_list[1][0]
- assert cmd_list[0][2] == cvt('../foo/ack.cbefore'), cmd_list[0][2]
-
- # Test inputting a list to scons_subst_list()
- cmd_list = scons_subst_list([ "$SOURCES$NEWLINE", "$TARGETS",
- "This is a test" ],
- loc, {})
- assert len(cmd_list) == 2, len(cmd_list)
- assert cmd_list[0][0] == cvt('foo/blah with spaces.cpp'), cmd_list[0][0]
- assert cmd_list[1][0] == cvt("after"), cmd_list[1]
- assert cmd_list[1][4] == "This is a test", cmd_list[1]
-
- glob = { 'a' : 1, 'b' : 2 }
- loc = {'a' : 3, 'c' : 4 }
- cmd_list = scons_subst_list("test $a $b $c $d test", glob, loc)
- assert len(cmd_list) == 1, cmd_list
- assert cmd_list[0] == ['test', '3', '2', '4', 'test'], cmd_list
-
- def test_quote_spaces(self):
- """Testing the quote_spaces() method..."""
- q = quote_spaces('x')
- assert q == 'x', q
-
- q = quote_spaces('x x')
- assert q == '"x x"', q
-
- q = quote_spaces('x\tx')
- assert q == '"x\tx"', q
+ node, expect, withtags = self.tree_case_1()
+ actual = render_tree(node, get_children)
+ assert expect == actual, (expect, actual)
- def test_render_tree(self):
- class Node:
- def __init__(self, name, children=[]):
- self.children = children
- self.name = name
- def __str__(self):
- return self.name
+ node, expect, withtags = self.tree_case_2()
+ actual = render_tree(node, get_children, 1)
+ assert expect == actual, (expect, actual)
+ def test_print_tree(self):
+ """Test the print_tree() function"""
def get_children(node):
return node.children
- windows_h = Node("windows.h")
- stdlib_h = Node("stdlib.h")
- stdio_h = Node("stdio.h")
- bar_c = Node("bar.c", [stdlib_h, windows_h])
- bar_o = Node("bar.o", [bar_c])
- foo_c = Node("foo.c", [stdio_h])
- foo_o = Node("foo.o", [foo_c])
- foo = Node("foo", [foo_o, bar_o])
-
- expect = """\
-+-foo
- +-foo.o
- | +-foo.c
- | +-stdio.h
- +-bar.o
- +-bar.c
- +-stdlib.h
- +-windows.h
-"""
+ save_stdout = sys.stdout
- actual = render_tree(foo, get_children)
- assert expect == actual, (expect, actual)
+ try:
+ node, expect, withtags = self.tree_case_1()
+
+ sys.stdout = io.StringIO()
+ print_tree(node, get_children)
+ actual = sys.stdout.getvalue()
+ assert expect == actual, (expect, actual)
+
+ sys.stdout = io.StringIO()
+ print_tree(node, get_children, showtags=1)
+ actual = sys.stdout.getvalue()
+ assert withtags == actual, (withtags, actual)
+
+ node, expect, withtags = self.tree_case_2(prune=0)
+
+ sys.stdout = io.StringIO()
+ print_tree(node, get_children, 1)
+ actual = sys.stdout.getvalue()
+ assert expect == actual, (expect, actual)
+
+ sys.stdout = io.StringIO()
+ # The following call should work here:
+ # print_tree(node, get_children, 1, showtags=1)
+ # For some reason I don't understand, though, *this*
+ # time that we call print_tree, the visited dictionary
+ # is still populated with the values from the last call!
+ # I can't see why this would be, short of a bug in Python,
+ # and rather than continue banging my head against the
+ # brick wall for a *test*, we're going to going with
+ # the cheap, easy workaround:
+ print_tree(node, get_children, 1, showtags=1, visited={})
+ actual = sys.stdout.getvalue()
+ assert withtags == actual, (withtags, actual)
+ finally:
+ sys.stdout = save_stdout
def test_is_Dict(self):
assert is_Dict({})
- import UserDict
- assert is_Dict(UserDict.UserDict())
+ assert is_Dict(collections.UserDict())
+ try:
+ class mydict(dict):
+ pass
+ except TypeError:
+ pass
+ else:
+ assert is_Dict(mydict({}))
assert not is_Dict([])
+ assert not is_Dict(())
assert not is_Dict("")
- if hasattr(types, 'UnicodeType'):
+ if HasUnicode:
exec "assert not is_Dict(u'')"
def test_is_List(self):
assert is_List([])
import UserList
- assert is_List(UserList.UserList())
+ assert is_List(collections.UserList())
+ try:
+ class mylist(list):
+ pass
+ except TypeError:
+ pass
+ else:
+ assert is_List(mylist([]))
+ assert not is_List(())
assert not is_List({})
assert not is_List("")
- if hasattr(types, 'UnicodeType'):
+ if HasUnicode:
exec "assert not is_List(u'')"
- def test_Split(self):
- assert Split("foo bar") == ["foo", "bar"]
- assert Split(["foo", "bar"]) == ["foo", "bar"]
- assert Split("foo") == ["foo"]
-
def test_is_String(self):
assert is_String("")
- if hasattr(types, 'UnicodeType'):
+ if HasUnicode:
exec "assert is_String(u'')"
try:
import UserString
except:
pass
else:
- assert is_String(UserString.UserString(''))
+ assert is_String(collections.UserString(''))
+ try:
+ class mystr(str):
+ pass
+ except TypeError:
+ pass
+ else:
+ assert is_String(mystr(''))
assert not is_String({})
assert not is_String([])
+ assert not is_String(())
+
+ def test_is_Tuple(self):
+ assert is_Tuple(())
+ try:
+ class mytuple(tuple):
+ pass
+ except TypeError:
+ pass
+ else:
+ assert is_Tuple(mytuple(()))
+ assert not is_Tuple([])
+ assert not is_Tuple({})
+ assert not is_Tuple("")
+ if HasUnicode:
+ exec "assert not is_Tuple(u'')"
def test_to_String(self):
"""Test the to_String() method."""
try:
import UserString
- s1=UserString.UserString('blah')
+ s1=collections.UserString('blah')
assert to_String(s1) == s1, s1
assert to_String(s1) == 'blah', s1
- class Derived(UserString.UserString):
+ class Derived(collections.UserString):
pass
s2 = Derived('foo')
assert to_String(s2) == s2, s2
assert to_String(s2) == 'foo', s2
- if hasattr(types, 'UnicodeType'):
- s3=UserString.UserString(unicode('bar'))
+ if HasUnicode:
+ s3=collections.UserString(unicode('bar'))
assert to_String(s3) == s3, s3
assert to_String(s3) == unicode('bar'), s3
- assert type(to_String(s3)) is types.UnicodeType, \
+ assert isinstance(to_String(s3), unicode), \
type(to_String(s3))
except ImportError:
pass
- if hasattr(types, 'UnicodeType'):
+ if HasUnicode:
s4 = unicode('baz')
assert to_String(s4) == unicode('baz'), to_String(s4)
- assert type(to_String(s4)) is types.UnicodeType, \
+ assert isinstance(to_String(s4), unicode), \
type(to_String(s4))
def test_WhereIs(self):
env_path = os.environ['PATH']
- pathdirs_1234 = [ test.workpath('sub1'),
- test.workpath('sub2'),
- test.workpath('sub3'),
- test.workpath('sub4'),
- ] + string.split(env_path, os.pathsep)
-
- pathdirs_1243 = [ test.workpath('sub1'),
- test.workpath('sub2'),
- test.workpath('sub4'),
- test.workpath('sub3'),
- ] + string.split(env_path, os.pathsep)
-
- os.environ['PATH'] = string.join(pathdirs_1234, os.pathsep)
- wi = WhereIs('xxx.exe')
- assert wi == test.workpath(sub3_xxx_exe), wi
- wi = WhereIs('xxx.exe', pathdirs_1243)
- assert wi == test.workpath(sub4_xxx_exe), wi
- wi = WhereIs('xxx.exe', string.join(pathdirs_1243, os.pathsep))
- assert wi == test.workpath(sub4_xxx_exe), wi
-
- os.environ['PATH'] = string.join(pathdirs_1243, os.pathsep)
- wi = WhereIs('xxx.exe')
- assert wi == test.workpath(sub4_xxx_exe), wi
- wi = WhereIs('xxx.exe', pathdirs_1234)
- assert wi == test.workpath(sub3_xxx_exe), wi
- wi = WhereIs('xxx.exe', string.join(pathdirs_1234, os.pathsep))
- assert wi == test.workpath(sub3_xxx_exe), wi
-
- if sys.platform == 'win32':
- wi = WhereIs('xxx', pathext = '')
- assert wi is None, wi
-
- wi = WhereIs('xxx', pathext = '.exe')
- assert wi == test.workpath(sub4_xxx_exe), wi
-
- wi = WhereIs('xxx', path = pathdirs_1234, pathext = '.BAT;.EXE')
- assert string.lower(wi) == string.lower(test.workpath(sub3_xxx_exe)), wi
+ try:
+ pathdirs_1234 = [ test.workpath('sub1'),
+ test.workpath('sub2'),
+ test.workpath('sub3'),
+ test.workpath('sub4'),
+ ] + env_path.split(os.pathsep)
+
+ pathdirs_1243 = [ test.workpath('sub1'),
+ test.workpath('sub2'),
+ test.workpath('sub4'),
+ test.workpath('sub3'),
+ ] + env_path.split(os.pathsep)
+
+ os.environ['PATH'] = os.pathsep.join(pathdirs_1234)
+ wi = WhereIs('xxx.exe')
+ assert wi == test.workpath(sub3_xxx_exe), wi
+ wi = WhereIs('xxx.exe', pathdirs_1243)
+ assert wi == test.workpath(sub4_xxx_exe), wi
+ wi = WhereIs('xxx.exe', os.pathsep.join(pathdirs_1243))
+ assert wi == test.workpath(sub4_xxx_exe), wi
+
+ wi = WhereIs('xxx.exe',reject = sub3_xxx_exe)
+ assert wi == test.workpath(sub4_xxx_exe), wi
+ wi = WhereIs('xxx.exe', pathdirs_1243, reject = sub3_xxx_exe)
+ assert wi == test.workpath(sub4_xxx_exe), wi
+
+ os.environ['PATH'] = os.pathsep.join(pathdirs_1243)
+ wi = WhereIs('xxx.exe')
+ assert wi == test.workpath(sub4_xxx_exe), wi
+ wi = WhereIs('xxx.exe', pathdirs_1234)
+ assert wi == test.workpath(sub3_xxx_exe), wi
+ wi = WhereIs('xxx.exe', os.pathsep.join(pathdirs_1234))
+ assert wi == test.workpath(sub3_xxx_exe), wi
+
+ if sys.platform == 'win32':
+ wi = WhereIs('xxx', pathext = '')
+ assert wi is None, wi
+
+ wi = WhereIs('xxx', pathext = '.exe')
+ assert wi == test.workpath(sub4_xxx_exe), wi
+
+ wi = WhereIs('xxx', path = pathdirs_1234, pathext = '.BAT;.EXE')
+ assert wi.lower() == test.workpath(sub3_xxx_exe).lower(), wi
+
+ # Test that we return a normalized path even when
+ # the path contains forward slashes.
+ forward_slash = test.workpath('') + '/sub3'
+ wi = WhereIs('xxx', path = forward_slash, pathext = '.EXE')
+ assert wi.lower() == test.workpath(sub3_xxx_exe).lower(), wi
+
+ del os.environ['PATH']
+ wi = WhereIs('xxx.exe')
+ assert wi is None, wi
+
+ finally:
+ os.environ['PATH'] = env_path
def test_get_env_var(self):
"""Testing get_environment_var()."""
assert get_environment_var("$FOO") == "FOO", get_environment_var("$FOO")
assert get_environment_var("${BAR}") == "BAR", get_environment_var("${BAR}")
+ assert get_environment_var("$FOO_BAR1234") == "FOO_BAR1234", get_environment_var("$FOO_BAR1234")
+ assert get_environment_var("${BAR_FOO1234}") == "BAR_FOO1234", get_environment_var("${BAR_FOO1234}")
assert get_environment_var("${BAR}FOO") == None, get_environment_var("${BAR}FOO")
assert get_environment_var("$BAR ") == None, get_environment_var("$BAR ")
assert get_environment_var("FOO$BAR") == None, get_environment_var("FOO$BAR")
+ assert get_environment_var("$FOO[0]") == None, get_environment_var("$FOO[0]")
+ assert get_environment_var("${some('complex expression')}") == None, get_environment_var("${some('complex expression')}")
def test_Proxy(self):
"""Test generic Proxy class."""
s.baz = 6
assert p.baz == 5, p.baz
+ assert p.get() == s, p.get()
+
+ def test_display(self):
+ old_stdout = sys.stdout
+ sys.stdout = OutBuffer()
+ display("line1")
+ display.set_mode(0)
+ display("line2")
+ display.set_mode(1)
+ display("line3")
+ display("line4\n", append_newline=0)
+ display.set_mode(0)
+ display("dont print1")
+ display("dont print2\n", append_newline=0)
+ display.set_mode(1)
+ assert sys.stdout.buffer == "line1\nline3\nline4\n"
+ sys.stdout = old_stdout
+
+ def test_get_native_path(self):
+ """Test the get_native_path() function."""
+ import tempfile
+ filename = tempfile.mktemp()
+ str = '1234567890 ' + filename
+ try:
+ open(filename, 'w').write(str)
+ assert open(get_native_path(filename)).read() == str
+ finally:
+ try:
+ os.unlink(filename)
+ except OSError:
+ pass
+
+ def test_PrependPath(self):
+ """Test prepending to a path"""
+ p1 = r'C:\dir\num\one;C:\dir\num\two'
+ p2 = r'C:\mydir\num\one;C:\mydir\num\two'
+ # have to include the pathsep here so that the test will work on UNIX too.
+ p1 = PrependPath(p1,r'C:\dir\num\two',sep = ';')
+ p1 = PrependPath(p1,r'C:\dir\num\three',sep = ';')
+ p2 = PrependPath(p2,r'C:\mydir\num\three',sep = ';')
+ p2 = PrependPath(p2,r'C:\mydir\num\one',sep = ';')
+ assert(p1 == r'C:\dir\num\three;C:\dir\num\two;C:\dir\num\one')
+ assert(p2 == r'C:\mydir\num\one;C:\mydir\num\three;C:\mydir\num\two')
+
+ def test_AppendPath(self):
+ """Test appending to a path."""
+ p1 = r'C:\dir\num\one;C:\dir\num\two'
+ p2 = r'C:\mydir\num\one;C:\mydir\num\two'
+ # have to include the pathsep here so that the test will work on UNIX too.
+ p1 = AppendPath(p1,r'C:\dir\num\two',sep = ';')
+ p1 = AppendPath(p1,r'C:\dir\num\three',sep = ';')
+ p2 = AppendPath(p2,r'C:\mydir\num\three',sep = ';')
+ p2 = AppendPath(p2,r'C:\mydir\num\one',sep = ';')
+ assert(p1 == r'C:\dir\num\one;C:\dir\num\two;C:\dir\num\three')
+ assert(p2 == r'C:\mydir\num\two;C:\mydir\num\three;C:\mydir\num\one')
+
+ def test_PrependPathPreserveOld(self):
+ """Test prepending to a path while preserving old paths"""
+ p1 = r'C:\dir\num\one;C:\dir\num\two'
+ # have to include the pathsep here so that the test will work on UNIX too.
+ p1 = PrependPath(p1,r'C:\dir\num\two',sep = ';', delete_existing=0)
+ p1 = PrependPath(p1,r'C:\dir\num\three',sep = ';')
+ assert(p1 == r'C:\dir\num\three;C:\dir\num\one;C:\dir\num\two')
+
+ def test_AppendPathPreserveOld(self):
+ """Test appending to a path while preserving old paths"""
+ p1 = r'C:\dir\num\one;C:\dir\num\two'
+ # have to include the pathsep here so that the test will work on UNIX too.
+ p1 = AppendPath(p1,r'C:\dir\num\one',sep = ';', delete_existing=0)
+ p1 = AppendPath(p1,r'C:\dir\num\three',sep = ';')
+ assert(p1 == r'C:\dir\num\one;C:\dir\num\two;C:\dir\num\three')
+
+ def test_CLVar(self):
+ """Test the command-line construction variable class"""
+ f = SCons.Util.CLVar('a b')
+
+ r = f + 'c d'
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ' c d'
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ['c d']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c d'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + [' c d']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', ' c d'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ['c', 'd']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + [' c', 'd']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', ' c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ f = SCons.Util.CLVar(['a b'])
+
+ r = f + 'c d'
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ' c d'
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ['c d']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a b', 'c d'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + [' c d']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a b', ' c d'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ['c', 'd']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + [' c', 'd']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a b', ' c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ f = SCons.Util.CLVar(['a', 'b'])
+
+ r = f + 'c d'
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ' c d'
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ['c d']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c d'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + [' c d']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', ' c d'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + ['c', 'd']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', 'c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ r = f + [' c', 'd']
+ assert isinstance(r, SCons.Util.CLVar), type(r)
+ assert r.data == ['a', 'b', ' c', 'd'], r.data
+ assert str(r) == 'a b c d', str(r)
+
+ def test_Selector(self):
+ """Test the Selector class"""
+
+ class MyNode:
+ def __init__(self, name):
+ self.name = name
+ self.suffix = os.path.splitext(name)[1]
+
+ def __str__(self):
+ return self.name
+
+ s = Selector({'a' : 'AAA', 'b' : 'BBB'})
+ assert s['a'] == 'AAA', s['a']
+ assert s['b'] == 'BBB', s['b']
+ exc_caught = None
+ try:
+ x = s['c']
+ except KeyError:
+ exc_caught = 1
+ assert exc_caught, "should have caught a KeyError"
+ s['c'] = 'CCC'
+ assert s['c'] == 'CCC', s['c']
+
+ class DummyEnv(collections.UserDict):
+ def subst(self, key):
+ if key[0] == '$':
+ return self[key[1:]]
+ return key
+
+ env = DummyEnv()
+
+ s = Selector({'.d' : 'DDD', '.e' : 'EEE'})
+ ret = s(env, [])
+ assert ret is None, ret
+ ret = s(env, [MyNode('foo.d')])
+ assert ret == 'DDD', ret
+ ret = s(env, [MyNode('bar.e')])
+ assert ret == 'EEE', ret
+ ret = s(env, [MyNode('bar.x')])
+ assert ret is None, ret
+ s[None] = 'XXX'
+ ret = s(env, [MyNode('bar.x')])
+ assert ret == 'XXX', ret
+
+ env = DummyEnv({'FSUFF' : '.f', 'GSUFF' : '.g'})
+
+ s = Selector({'$FSUFF' : 'FFF', '$GSUFF' : 'GGG'})
+ ret = s(env, [MyNode('foo.f')])
+ assert ret == 'FFF', ret
+ ret = s(env, [MyNode('bar.g')])
+ assert ret == 'GGG', ret
+
+ def test_adjustixes(self):
+ """Test the adjustixes() function"""
+ r = adjustixes('file', 'pre-', '-suf')
+ assert r == 'pre-file-suf', r
+ r = adjustixes('pre-file', 'pre-', '-suf')
+ assert r == 'pre-file-suf', r
+ r = adjustixes('file-suf', 'pre-', '-suf')
+ assert r == 'pre-file-suf', r
+ r = adjustixes('pre-file-suf', 'pre-', '-suf')
+ assert r == 'pre-file-suf', r
+ r = adjustixes('pre-file.xxx', 'pre-', '-suf')
+ assert r == 'pre-file.xxx', r
+ r = adjustixes('dir/file', 'pre-', '-suf')
+ assert r == os.path.join('dir', 'pre-file-suf'), r
+
+ def test_containsAny(self):
+ """Test the containsAny() function"""
+ assert containsAny('*.py', '*?[]')
+ assert not containsAny('file.txt', '*?[]')
+
+ def test_containsAll(self):
+ """Test the containsAll() function"""
+ assert containsAll('43221', '123')
+ assert not containsAll('134', '123')
+
+ def test_containsOnly(self):
+ """Test the containsOnly() function"""
+ assert containsOnly('.83', '0123456789.')
+ assert not containsOnly('43221', '123')
+
+ def test_LogicalLines(self):
+ """Test the LogicalLines class"""
+ fobj = io.StringIO(r"""
+foo \
+bar \
+baz
+foo
+bling \
+bling \ bling
+bling
+""")
+
+ lines = LogicalLines(fobj).readlines()
+ assert lines == [
+ '\n',
+ 'foo bar baz\n',
+ 'foo\n',
+ 'bling bling \\ bling\n',
+ 'bling\n',
+ ], lines
+
+ def test_intern(self):
+ s1 = silent_intern("spam")
+ # Python 1.5 and 3.x do not have a unicode() built-in
+ if sys.version[0] == '2':
+ s2 = silent_intern(unicode("unicode spam"))
+ s3 = silent_intern(42)
+ s4 = silent_intern("spam")
+ assert id(s1) == id(s4)
+
+
+class MD5TestCase(unittest.TestCase):
+
+ def test_collect(self):
+ """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)
+
+ def test_MD5signature(self):
+ """Test generating a signature"""
+ s = MD5signature('111')
+ assert '698d51a19d8a121ce581499d7b701668' == s, s
+
+ s = MD5signature('222')
+ assert 'bcbe3365e6ac95ea2c0343a2395834dd' == s, s
+
+class NodeListTestCase(unittest.TestCase):
+ def test_simple_attributes(self):
+ """Test simple attributes of a NodeList class"""
+ class TestClass:
+ def __init__(self, name, child=None):
+ self.child = child
+ self.bar = name
+
+ t1 = TestClass('t1', TestClass('t1child'))
+ t2 = TestClass('t2', TestClass('t2child'))
+ t3 = TestClass('t3')
+
+ nl = NodeList([t1, t2, t3])
+ assert nl.bar == [ 't1', 't2', 't3' ], nl.bar
+ assert nl[0:2].child.bar == [ 't1child', 't2child' ], \
+ nl[0:2].child.bar
+
+ def test_callable_attributes(self):
+ """Test callable attributes of a NodeList class"""
+ class TestClass:
+ def __init__(self, name, child=None):
+ self.child = child
+ self.bar = name
+ def foo(self):
+ return self.bar + "foo"
+ def getself(self):
+ return self
+
+ t1 = TestClass('t1', TestClass('t1child'))
+ t2 = TestClass('t2', TestClass('t2child'))
+ t3 = TestClass('t3')
+
+ nl = NodeList([t1, t2, t3])
+ assert nl.foo() == [ 't1foo', 't2foo', 't3foo' ], nl.foo()
+ assert nl.bar == [ 't1', 't2', 't3' ], nl.bar
+ assert nl.getself().bar == [ 't1', 't2', 't3' ], nl.getself().bar
+ assert nl[0:2].child.foo() == [ 't1childfoo', 't2childfoo' ], \
+ nl[0:2].child.foo()
+ assert nl[0:2].child.bar == [ 't1child', 't2child' ], \
+ nl[0:2].child.bar
+
+ def test_null(self):
+ """Test a null NodeList"""
+ nl = NodeList([])
+ r = str(nl)
+ assert r == '', r
+ for node in nl:
+ raise Exception("should not enter this loop")
+
+
+class flattenTestCase(unittest.TestCase):
+
+ def test_scalar(self):
+ """Test flattening a scalar"""
+ result = flatten('xyz')
+ assert result == ['xyz'], result
if __name__ == "__main__":
- suite = unittest.makeSuite(UtilTestCase, 'test_')
+ suite = unittest.TestSuite()
+ tclasses = [ dictifyTestCase,
+ flattenTestCase,
+ MD5TestCase,
+ NodeListTestCase,
+ UtilTestCase,
+ ]
+ for tclass in tclasses:
+ names = unittest.getTestCaseNames(tclass, 'test_')
+ suite.addTests(list(map(tclass, names)))
if not unittest.TextTestRunner().run(suite).wasSuccessful():
- sys.exit(1)
+ sys.exit(1)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
projects / scons.git / blobdiff