def test_CxxFlags(self):
"""
test Syntax.CxxFlags
"""
#test case of debug mode
Environment.SetCurrent(self._env)
self._env._build_mode = 'debug'
tag = Syntax.CxxFlags("-g -Wall", "-g -O2")
self.assertTrue("-g -Wall" in tag._v and "-g -O2" not in tag.V())
#test case of release mode
self._env._build_mode = 'release'
tag2 = Syntax.CxxFlags("-g -Wall", "-g -O2")
self.assertTrue("-g -O2" in tag2.V() and "-g -Wall" not in tag2.V())
def test_PROTO_LIBRARY(self):
"""
test Syntax.PROTO_LIBRARY
"""
#make a new proto file
Function.RunCommand("touch %s/hello.proto" % self._module.root_path, \
ignore_stderr_when_ok = True)
#set local flags
cpptags = Syntax.CppFlags("-DDEBUG_LOCAL", "-DRELEASE_LOCAL")
cxxtags = Syntax.CxxFlags("-Wwrite-strings", "-Wswitch")
incflag = Syntax.Include("")
libflag = Syntax.Libs("$OUT_ROOT/baidu/broc/output/lib/libhello.a")
now_dir = os.getcwd()
os.chdir(self._module.workspace)
protos = Syntax.PROTO_LIBRARY("hello", "*.proto", cpptags, cxxtags, incflag, libflag)
proto_library = self._env.Targets()[0]
src = proto_library.tag_sources.V()[0]
proto_library.Action()
os.chdir(now_dir)
#check result
proto_cmd = """mkdir -p broc_out/baidu/broc && protoc \
--cpp_out=broc_out/baidu/broc -I=baidu/broc \
-I=. baidu/broc/*.proto\n"""
self.assertEqual(' '.join(protos.__str__().split()), ' '.join(proto_cmd.split()))
self.assertEqual(src.cppflags, ["-DDEBUG_LOCAL"])
self.assertEqual(src.cxxflags, ["-Wwrite-strings"])
self.assertEqual(src.includes, [".", "broc_out", 'baidu/broc',
u'broc_out/baidu/broc'])
self.assertEqual(src.infile, "broc_out/baidu/broc/hello.pb.cc")
self.assertEqual(proto_library.tag_libs.V(), \
["broc_out/baidu/broc/output/lib/libhello.a"])
def test_ParseNameAndArgs(self):
"""
test Syntax._ParseNameAndArgs
"""
#only has name
files, args = Syntax._ParseNameAndArgs("broc")
self.assertEqual(files, ["broc"])
self.assertEqual(args, [])
#more args
inctag = Syntax.Include("./ ./include")
cpptag = Syntax.CppFlags("-DDEBUG", "-DBROC")
ctag = Syntax.CFlags("-O2", "-O0")
cxxtag = Syntax.CxxFlags("-Werror", "-Wall")
files, args = Syntax._ParseNameAndArgs("./*.cpp", inctag)
self.assertEqual(files, ["./*.cpp"])
self.assertEqual(args, [inctag])
files, args = Syntax._ParseNameAndArgs("./*.cpp", inctag, cpptag)
self.assertEqual(files, ["./*.cpp"])
self.assertEqual(args, [inctag, cpptag])
files, args = Syntax._ParseNameAndArgs("./*.cpp", cpptag, ctag)
self.assertEqual(files, ["./*.cpp"])
self.assertEqual(args, [cpptag, ctag])
files, args = Syntax._ParseNameAndArgs("./*.cpp", "./*.c", cxxtag, ctag)
self.assertEqual(files, ["./*.cpp", "./*.c"])
self.assertEqual(args, [cxxtag, ctag])
files, args = Syntax._ParseNameAndArgs("./*.cpp", "./*.c", inctag, cpptag, cxxtag, ctag)
self.assertEqual(files, ["./*.cpp", "./*.c"])
self.assertEqual(args, [inctag, cpptag, cxxtag, ctag])
def test_Sources(self):
"""
test Syntax.Sources
"""
#get local flags tag
cpptags = Syntax.CppFlags("-DDEBUG_LOCAL", "-DRELEASE_LOCAL")
cxxtags = Syntax.CxxFlags("-Wwrite-strings", "-Wswitch")
ctags = Syntax.CFlags("-Wwrite-strings", "-Wswitch")
incflags = Syntax.Include("$WORKSPACE/baidu/bcloud")
tag = Syntax.Sources("hello.cpp", cpptags, cxxtags, ctags, incflags)
src = tag.V()[0]
Source.Source.Action(src)
self.assertEqual(src.cppflags, ["-DDEBUG_LOCAL"])
self.assertEqual(src.cxxflags, ["-Wwrite-strings"])
self.assertEqual(src.cflags, ["-Wwrite-strings"])
self.assertEqual(src.includes, [".", "broc_out", "baidu/bcloud"])
self.assertEqual(src.infile, "baidu/broc/hello.cpp")
def test_CreateSources(self):
"""
test Syntax._CreateSource
"""
#init env global flags
self._env._g_cppflags = SyntaxTag.TagCPPFLAGS()
self._env._g_cflags = SyntaxTag.TagCFLAGS()
self._env._g_cxxflags = SyntaxTag.TagCXXFLAGS()
self._env._g_incflags = SyntaxTag.TagINCLUDE()
self._env._g_incflags.AddV('. broc_out')
self._env._build_mode = 'debug'
#set local flags tag
cpptags = Syntax.CppFlags("-DDEBUG_LOCAL", "-DRELEASE_LOCAL")
cxxtags = Syntax.CxxFlags("-Wwrite-strings", "-Wswitch")
ctags = Syntax.CFlags("-Wwrite-strings", "-Wswitch")
incflag = Syntax.Include("$WORKSPACE/baidu/bcloud")
#no flags
src = Syntax._CreateSources("baidu/broc/hello.cpp", [])
Source.Source.Action(src)
self.assertEqual(src.cppflags, [])
self.assertEqual(src.cxxflags, [])
self.assertEqual(src.cflags, [])
self.assertEqual(src.includes, [".", "broc_out"])
self.assertEqual(src.infile, "baidu/broc/hello.cpp")
#only local flags
src = Syntax._CreateSources("baidu/broc/hello.cpp", \
[cpptags, cxxtags, ctags, incflag])
Source.Source.Action(src)
self.assertEqual(src.cppflags, ["-DDEBUG_LOCAL"])
self.assertEqual(src.cxxflags, ["-Wwrite-strings"])
self.assertEqual(src.cflags, ["-Wwrite-strings"])
self.assertEqual(src.includes, [".", "broc_out", "baidu/bcloud"])
#only global flags
Syntax.CFLAGS("-Werror -O2", "-W")
Syntax.CXXFLAGS("-Werror -O2", "-W")
Syntax.CPPFLAGS("-DDEBUG", "-DRELEASE")
Syntax.INCLUDE("$WORKSPACE/baidu/broc")
src = Syntax._CreateSources("baidu/broc/hello.cpp", [])
Source.Source.Action(src)
self.assertEqual(src.cppflags, ["-DDEBUG"])
self.assertEqual(src.cxxflags, ["-Werror -O2"])
self.assertEqual(src.cflags, ["-Werror -O2"])
self.assertEqual(src.includes, [".", "broc_out", "baidu/broc"])
self.assertEqual(src.infile, "baidu/broc/hello.cpp")
#more value of global flags
Syntax.CFLAGS("-Wall", "-Wall")
Syntax.CXXFLAGS("-Wall", "-Wall")
Syntax.CPPFLAGS("-DBROC", "-DBROC")
src = Syntax._CreateSources("baidu/broc/hello.cpp", [])
Source.Source.Action(src)
self.assertEqual(src.cppflags, ["-DDEBUG", "-DBROC"])
self.assertEqual(src.cxxflags, ["-Werror -O2", "-Wall"])
self.assertEqual(src.cflags, ["-Werror -O2", "-Wall"])
self.assertEqual(src.includes, [".", "broc_out", "baidu/broc"])
self.assertEqual(src.infile, "baidu/broc/hello.cpp")
#local flags cover golbal flags
src = Syntax._CreateSources("baidu/broc/hello.cpp", [cpptags, cxxtags])
Source.Source.Action(src)
self.assertEqual(src.cppflags, ["-DDEBUG_LOCAL"])
self.assertEqual(src.cxxflags, ["-Wwrite-strings"])
self.assertEqual(src.cflags, ["-Werror -O2", "-Wall"])
self.assertEqual(src.includes, [".", "broc_out", "baidu/broc"])
self.assertEqual(src.infile, "baidu/broc/hello.cpp")
