def check_jni_headers(conf):
if not conf.env.CC_NAME and not conf.env.CXX_NAME:
conf.fatal('load a compiler first (gcc, g++, ..)')
if not conf.env.JAVA_HOME:
conf.fatal('set JAVA_HOME in the system environment')
javaHome = conf.env['JAVA_HOME'][0]
b = Build.BuildContext()
b.load_dirs(conf.srcdir, conf.blddir)
dir = b.root.find_dir(conf.env.JAVA_HOME[0] + '/include')
f = dir.ant_glob('**/(jni|jni_md).h', flat=False)
incDirs = [x.parent.abspath() for x in f]
dir = b.root.find_dir(conf.env.JAVA_HOME[0])
f = dir.ant_glob('**/*jvm.(so|dll)', flat=False)
libDirs = [x.parent.abspath() for x in f] or [javaHome]
for i, d in enumerate(libDirs):
if conf.check(header_name='jni.h',
define_name='HAVE_JNI_H',
lib='jvm',
libpath=d,
includes=incDirs,
uselib_store='JAVA',
uselib='JAVA'):
break
else:
conf.fatal('could not find lib jvm in %r (see config.log)' % libDirs)
def setUp(self):
'''setup the foundations needed for tests'''
self._bld = Build.BuildContext()
# define & create temporary testing directories -
# needed to make sure it will run in same manner always
self._test_dir_root = tempfile.mkdtemp("", ".waf-testing_")
self._wscript_file_path = os.path.join(self._test_dir_root, WSCRIPT_FILE)
os.chdir(self._test_dir_root)
def make_bld(self):
Options.commands['configure'] = False
env = Environment.Environment()
bld = Build.bld = Build.BuildContext()
bld.set_env('default', env)
blddir = os.path.join(self._test_dir_root, 'b')
bld.load_dirs(self._test_dir_root, blddir)
return bld
def test_white_no_sources_specified(self):
# white-box test: no sources were specified
# add apply_verif to taskgen
import Tools.ccroot
Options.commands['configure'] = False
env = Environment.Environment()
bld = Build.bld = Build.BuildContext()
bld.set_env('default', env)
blddir = os.path.join(self._test_dir_root, 'b')
bld.load_dirs(self._test_dir_root, blddir)
obj = TaskGen.task_gen(bld=bld)
# TODO: make sure it works with apply_core too
self.failUnlessRaises(Utils.WafError, obj.apply_verif)
def CHECK_NEED_LC(conf, msg):
'''check if we need -lc'''
dir = find_config_dir(conf)
env = conf.env
bdir = os.path.join(dir, 'testbuild2')
if not os.path.exists(bdir):
os.makedirs(bdir)
subdir = os.path.join(dir, "liblctest")
os.makedirs(subdir)
dest = open(os.path.join(subdir, 'liblc1.c'), 'w')
dest.write(
'#include <stdio.h>\nint lib_func(void) { FILE *f = fopen("foo", "r");}\n'
)
dest.close()
bld = Build.BuildContext()
bld.log = conf.log
bld.all_envs.update(conf.all_envs)
bld.all_envs['default'] = env
bld.lst_variants = bld.all_envs.keys()
bld.load_dirs(dir, bdir)
bld.rescan(bld.srcnode)
bld(features='cc cshlib',
source='liblctest/liblc1.c',
ldflags=conf.env['EXTRA_LDFLAGS'],
target='liblc',
name='liblc')
try:
bld.compile()
conf.check_message(msg, '', True)
return True
except:
conf.check_message(msg, '', False)
return False
def test_incorrect_version(self):
# white-box test: configured with old version
Options.commands['configure'] = False
bld = Build.BuildContext()
bld.blddir = os.path.join(self._test_dir_root, 'b')
# this will create the cachedir...
self.failUnlessRaises(Utils.WafError, bld.load_dirs, bld.blddir,
bld.blddir)
os.makedirs(bld.cachedir)
# create build cache file with OLD version
cachefile = os.path.join(bld.cachedir, 'build.config.py')
file = open(cachefile, 'w')
file.writelines("version = 0.0")
file.close()
self.failUnlessRaises(Utils.WafError, bld.load)
def CHECK_LIBRARY_SUPPORT(conf, rpath=False, version_script=False, msg=None):
'''see if the platform supports building libraries'''
if msg is None:
if rpath:
msg = "rpath library support"
else:
msg = "building library support"
dir = find_config_dir(conf)
bdir = os.path.join(dir, 'testbuild')
if not os.path.exists(bdir):
os.makedirs(bdir)
env = conf.env
subdir = os.path.join(dir, "libdir")
os.makedirs(subdir)
dest = open(os.path.join(subdir, 'lib1.c'), 'w')
dest.write('int lib_func(void) { return 42; }\n')
dest.close()
dest = open(os.path.join(dir, 'main.c'), 'w')
dest.write('int main(void) {return !(lib_func() == 42);}\n')
dest.close()
bld = Build.BuildContext()
bld.log = conf.log
bld.all_envs.update(conf.all_envs)
bld.all_envs['default'] = env
bld.lst_variants = bld.all_envs.keys()
bld.load_dirs(dir, bdir)
bld.rescan(bld.srcnode)
ldflags = []
if version_script:
ldflags.append("-Wl,--version-script=%s/vscript" % bld.path.abspath())
dest = open(os.path.join(dir,'vscript'), 'w')
dest.write('TEST_1.0A2 { global: *; };\n')
dest.close()
bld(features='cc cshlib',
source='libdir/lib1.c',
target='libdir/lib1',
ldflags=ldflags,
name='lib1')
o = bld(features='cc cprogram',
source='main.c',
target='prog1',
uselib_local='lib1')
if rpath:
o.rpath=os.path.join(bdir, 'default/libdir')
# compile the program
try:
bld.compile()
except:
conf.check_message(msg, '', False)
return False
# path for execution
lastprog = o.link_task.outputs[0].abspath(env)
if not rpath:
if 'LD_LIBRARY_PATH' in os.environ:
old_ld_library_path = os.environ['LD_LIBRARY_PATH']
else:
old_ld_library_path = None
ADD_LD_LIBRARY_PATH(os.path.join(bdir, 'default/libdir'))
# we need to run the program, try to get its result
args = conf.SAMBA_CROSS_ARGS(msg=msg)
proc = Utils.pproc.Popen([lastprog] + args, stdout=Utils.pproc.PIPE, stderr=Utils.pproc.PIPE)
(out, err) = proc.communicate()
w = conf.log.write
w(str(out))
w('\n')
w(str(err))
w('\nreturncode %r\n' % proc.returncode)
ret = (proc.returncode == 0)
if not rpath:
os.environ['LD_LIBRARY_PATH'] = old_ld_library_path or ''
conf.check_message(msg, '', ret)
return ret
def run_c_code(self,*k,**kw):
test_f_name=kw['compile_filename']
k=0
while k<10000:
dir=os.path.join(self.blddir,'.conf_check_%d'%k)
try:
shutil.rmtree(dir)
except OSError:
pass
try:
os.stat(dir)
except OSError:
break
k+=1
try:
os.makedirs(dir)
except:
self.fatal('cannot create a configuration test folder %r'%dir)
try:
os.stat(dir)
except:
self.fatal('cannot use the configuration test folder %r'%dir)
bdir=os.path.join(dir,'testbuild')
if not os.path.exists(bdir):
os.makedirs(bdir)
env=kw['env']
dest=open(os.path.join(dir,test_f_name),'w')
dest.write(kw['code'])
dest.close()
back=os.path.abspath('.')
bld=Build.BuildContext()
bld.log=self.log
bld.all_envs.update(self.all_envs)
bld.all_envs['default']=env
bld.lst_variants=bld.all_envs.keys()
bld.load_dirs(dir,bdir)
os.chdir(dir)
bld.rescan(bld.srcnode)
o=bld(features=[kw['compile_mode'],kw['type']],source=test_f_name,target='testprog')
for k,v in kw.iteritems():
setattr(o,k,v)
self.log.write("==>\n%s\n<==\n"%kw['code'])
try:
bld.compile()
except Utils.WafError:
ret=Utils.ex_stack()
else:
ret=0
os.chdir(back)
if ret:
self.log.write('command returned %r'%ret)
self.fatal(str(ret))
if kw['execute']:
lastprog=o.link_task.outputs[0].abspath(env)
if kw['execute']:
args=Utils.to_list(kw.get('exec_args',[]))
try:
data=Utils.cmd_output([lastprog]+args).strip()
except ValueError,e:
self.fatal(Utils.ex_stack())
ret=data
def run_c_code(self, *k, **kw):
test_f_name = kw['compile_filename']
k = 0
while k < 10000:
# make certain to use a fresh folder - necessary for win32
dir = os.path.join(self.blddir, '.conf_check_%d' % k)
# if the folder already exists, remove it
try:
shutil.rmtree(dir)
except OSError:
pass
try:
os.stat(dir)
except OSError:
break
k += 1
try:
os.makedirs(dir)
except:
self.fatal('cannot create a configuration test folder %r' % dir)
try:
os.stat(dir)
except:
self.fatal('cannot use the configuration test folder %r' % dir)
bdir = os.path.join(dir, 'testbuild')
if not os.path.exists(bdir):
os.makedirs(bdir)
env = kw['env']
dest = open(os.path.join(dir, test_f_name), 'w')
dest.write(kw['code'])
dest.close()
back = os.path.abspath('.')
bld = Build.BuildContext()
bld.log = self.log
bld.all_envs.update(self.all_envs)
bld.all_envs['default'] = env
bld.lst_variants = bld.all_envs.keys()
bld.load_dirs(dir, bdir)
os.chdir(dir)
bld.rescan(bld.srcnode)
if not 'features' in kw:
# conf.check(features='cc cprogram pyext', ...)
kw['features'] = [kw['compile_mode'], kw['type']] # "cprogram cc"
o = bld(features=kw['features'], source=test_f_name, target='testprog')
for k, v in kw.iteritems():
setattr(o, k, v)
self.log.write("==>\n%s\n<==\n" % kw['code'])
# compile the program
try:
bld.compile()
except Utils.WafError:
ret = Utils.ex_stack()
else:
ret = 0
# chdir before returning
os.chdir(back)
if ret:
self.log.write('command returned %r' % ret)
self.fatal(str(ret))
# if we need to run the program, try to get its result
# keep the name of the program to execute
if kw['execute']:
lastprog = o.link_task.outputs[0].abspath(env)
args = Utils.to_list(kw.get('exec_args', []))
proc = Utils.pproc.Popen([lastprog] + args,
stdout=Utils.pproc.PIPE,
stderr=Utils.pproc.PIPE)
(out, err) = proc.communicate()
w = self.log.write
w(str(out))
w('\n')
w(str(err))
w('\n')
w('returncode %r' % proc.returncode)
w('\n')
if proc.returncode:
self.fatal(Utils.ex_stack())
ret = out
return ret
def test_white_build_fails_blddir_is_srcdir(self):
# white-box test: build fail if blddir == srcdir
bld = Build.BuildContext()
blddir = os.path.join(self._test_dir_root, 'blddir')
self.failUnlessRaises(Utils.WafError, bld.load_dirs, blddir, blddir)
