import os
from unit.applications.proto import TestApplicationProto
from unit.option import option
class TestNJS(TestApplicationProto):
prerequisites = {'modules': {'njs': 'any'}}
def setup_method(self):
os.makedirs(option.temp_dir + '/assets')
open(option.temp_dir + '/assets/index.html', 'a')
open(option.temp_dir + '/assets/localhost', 'a')
open(option.temp_dir + '/assets/`string`', 'a')
open(option.temp_dir + '/assets/`backtick', 'a')
open(option.temp_dir + '/assets/l1\nl2', 'a')
open(option.temp_dir + '/assets/127.0.0.1', 'a')
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "routes"}},
"routes": [
{"action": {"share": option.temp_dir + "/assets$uri"}}
],
}
)
def set_share(self, share):
assert 'success' in self.conf(share, 'routes/0/action/share')
def test_njs_template_string(self, temp_dir):
self.set_share('"`' + temp_dir + '/assets/index.html`"')
assert self.get()['status'] == 200, 'string'
self.set_share('"' + temp_dir + '/assets/`string`"')
assert self.get()['status'] == 200, 'string 2'
self.set_share('"`' + temp_dir + '/assets/\\\\`backtick`"')
assert self.get()['status'] == 200, 'escape'
self.set_share('"`' + temp_dir + '/assets/l1\\nl2`"')
assert self.get()['status'] == 200, 'multiline'
def test_njs_template_expression(self, temp_dir):
def check_expression(expression):
self.set_share(expression)
assert self.get()['status'] == 200
check_expression('"`' + temp_dir + '/assets${uri}`"')
check_expression('"`' + temp_dir + '/assets${uri}${host}`"')
check_expression('"`' + temp_dir + '/assets${uri + host}`"')
check_expression('"`' + temp_dir + '/assets${uri + `${host}`}`"')
def test_njs_variables(self, temp_dir):
self.set_share('"`' + temp_dir + '/assets/${host}`"')
assert self.get()['status'] == 200, 'host'
self.set_share('"`' + temp_dir + '/assets/${remoteAddr}`"')
assert self.get()['status'] == 200, 'remoteAddr'
self.set_share('"`' + temp_dir + '/assets/${headers.Host}`"')
assert self.get()['status'] == 200, 'headers'
self.set_share('"`' + temp_dir + '/assets/${cookies.foo}`"')
assert (
self.get(
headers={'Cookie': 'foo=localhost', 'Connection': 'close'}
)['status']
== 200
), 'cookies'
self.set_share('"`' + temp_dir + '/assets/${args.foo}`"')
assert self.get(url='/?foo=localhost')['status'] == 200, 'args'
def test_njs_invalid(self, temp_dir, skip_alert):
skip_alert(r'js exception:')
def check_invalid(template):
assert 'error' in self.conf(template, 'routes/0/action/share')
check_invalid('"`a"')
check_invalid('"`a``"')
check_invalid('"`a`/"')
def check_invalid_resolve(template):
assert 'success' in self.conf(template, 'routes/0/action/share')
assert self.get()['status'] == 500
check_invalid_resolve('"`${a}`"')
check_invalid_resolve('"`${uri.a.a}`"')
