ref: 193dcbb9a1412067b126aeffaf84bb66ee7027ba
dir: /waflib/Tools/waf_unit_test.py/
#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file
import os
from waflib.TaskGen import feature,after_method,taskgen_method
from waflib import Utils,Task,Logs,Options
testlock=Utils.threading.Lock()
@feature('test')
@after_method('apply_link')
def make_test(self):
if getattr(self,'link_task',None):
self.create_task('utest',self.link_task.outputs)
@taskgen_method
def add_test_results(self,tup):
Logs.debug("ut: %r",tup)
self.utest_result=tup
try:
self.bld.utest_results.append(tup)
except AttributeError:
self.bld.utest_results=[tup]
class utest(Task.Task):
color='PINK'
after=['vnum','inst']
vars=[]
def runnable_status(self):
if getattr(Options.options,'no_tests',False):
return Task.SKIP_ME
ret=super(utest,self).runnable_status()
if ret==Task.SKIP_ME:
if getattr(Options.options,'all_tests',False):
return Task.RUN_ME
return ret
def add_path(self,dct,path,var):
dct[var]=os.pathsep.join(Utils.to_list(path)+[os.environ.get(var,'')])
def get_test_env(self):
try:
fu=getattr(self.generator.bld,'all_test_paths')
except AttributeError:
fu=os.environ.copy()
lst=[]
for g in self.generator.bld.groups:
for tg in g:
if getattr(tg,'link_task',None):
s=tg.link_task.outputs[0].parent.abspath()
if s not in lst:
lst.append(s)
if Utils.is_win32:
self.add_path(fu,lst,'PATH')
elif Utils.unversioned_sys_platform()=='darwin':
self.add_path(fu,lst,'DYLD_LIBRARY_PATH')
self.add_path(fu,lst,'LD_LIBRARY_PATH')
else:
self.add_path(fu,lst,'LD_LIBRARY_PATH')
self.generator.bld.all_test_paths=fu
return fu
def run(self):
filename=self.inputs[0].abspath()
self.ut_exec=getattr(self.generator,'ut_exec',[filename])
if getattr(self.generator,'ut_fun',None):
self.generator.ut_fun(self)
cwd=getattr(self.generator,'ut_cwd','')or self.inputs[0].parent.abspath()
testcmd=getattr(self.generator,'ut_cmd',False)or getattr(Options.options,'testcmd',False)
if testcmd:
self.ut_exec=(testcmd%self.ut_exec[0]).split(' ')
proc=Utils.subprocess.Popen(self.ut_exec,cwd=cwd,env=self.get_test_env(),stderr=Utils.subprocess.PIPE,stdout=Utils.subprocess.PIPE)
(stdout,stderr)=proc.communicate()
tup=(filename,proc.returncode,stdout,stderr)
testlock.acquire()
try:
return self.generator.add_test_results(tup)
finally:
testlock.release()
def summary(bld):
lst=getattr(bld,'utest_results',[])
if lst:
Logs.pprint('CYAN','execution summary')
total=len(lst)
tfail=len([x for x in lst if x[1]])
Logs.pprint('CYAN',' tests that pass %d/%d'%(total-tfail,total))
for(f,code,out,err)in lst:
if not code:
Logs.pprint('CYAN',' %s'%f)
Logs.pprint('CYAN',' tests that fail %d/%d'%(tfail,total))
for(f,code,out,err)in lst:
if code:
Logs.pprint('CYAN',' %s'%f)
def set_exit_code(bld):
lst=getattr(bld,'utest_results',[])
for(f,code,out,err)in lst:
if code:
msg=[]
if out:
msg.append('stdout:%s%s'%(os.linesep,out.decode('utf-8')))
if err:
msg.append('stderr:%s%s'%(os.linesep,err.decode('utf-8')))
bld.fatal(os.linesep.join(msg))
def options(opt):
opt.add_option('--notests',action='store_true',default=False,help='Exec no unit tests',dest='no_tests')
opt.add_option('--alltests',action='store_true',default=False,help='Exec all unit tests',dest='all_tests')
opt.add_option('--testcmd',action='store',default=False,help='Run the unit tests using the test-cmd string'' example "--test-cmd="valgrind --error-exitcode=1'' %s" to run under valgrind',dest='testcmd')