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import os
import subprocess
from unit.applications.proto import TestApplicationProto
class TestApplicationGo(TestApplicationProto):
@classmethod
def setUpClass(cls, complete_check=True):
unit = super().setUpClass(complete_check=False)
# check go module
go_app = TestApplicationGo()
go_app.testdir = unit.testdir
proc = go_app.prepare_env('empty', 'app')
if proc and proc.returncode == 0:
cls.available['modules']['go'] = []
return unit if not complete_check else unit.complete()
def prepare_env(self, script, name, static=False):
if not os.path.exists(self.testdir + '/go'):
os.mkdir(self.testdir + '/go')
env = os.environ.copy()
env['GOPATH'] = self.pardir + '/build/go'
if static:
args = [
'go',
'build',
'-tags',
'netgo',
'-ldflags',
'-extldflags "-static"',
'-o',
self.testdir + '/go/' + name,
self.current_dir + '/go/' + script + '/' + name + '.go',
]
else:
args = [
'go',
'build',
'-o',
self.testdir + '/go/' + name,
self.current_dir + '/go/' + script + '/' + name + '.go',
]
try:
process = subprocess.Popen(args, env=env)
process.communicate()
except:
return None
return process
def load(self, script, name='app', **kwargs):
static_build = False
wdir = self.current_dir + "/go/" + script
executable = self.testdir + "/go/" + name
if 'isolation' in kwargs and 'rootfs' in kwargs['isolation']:
wdir = "/go/"
executable = "/go/" + name
static_build = True
self.prepare_env(script, name, static=static_build)
conf = {
"listeners": {"*:7080": {"pass": "applications/" + script}},
"applications": {
script: {
"type": "external",
"processes": {"spare": 0},
"working_directory": wdir,
"executable": executable,
},
},
}
self._load_conf(conf, **kwargs)
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