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|
import socket
import pytest
from unit.control import TestControl
class TestConfiguration(TestControl):
prerequisites = {'modules': {'python': 'any'}}
def try_addr(self, addr):
return self.conf(
{
"listeners": {addr: {"pass": "routes"}},
"routes": [{"action": {"return": 200}}],
"applications": {},
}
)
def test_json_empty(self):
assert 'error' in self.conf(''), 'empty'
def test_json_leading_zero(self):
assert 'error' in self.conf('00'), 'leading zero'
def test_json_unicode(self):
assert 'success' in self.conf(
u"""
{
"ap\u0070": {
"type": "\u0070ython",
"processes": { "spare": 0 },
"path": "\u002Fapp",
"module": "wsgi"
}
}
""",
'applications',
), 'unicode'
assert self.conf_get('applications') == {
"app": {
"type": "python",
"processes": {"spare": 0},
"path": "/app",
"module": "wsgi",
}
}, 'unicode get'
def test_json_unicode_2(self):
assert 'success' in self.conf(
{
"приложение": {
"type": "python",
"processes": {"spare": 0},
"path": "/app",
"module": "wsgi",
}
},
'applications',
), 'unicode 2'
assert 'приложение' in self.conf_get('applications'), 'unicode 2 get'
def test_json_unicode_number(self):
assert 'success' in self.conf(
u"""
{
"app": {
"type": "python",
"processes": { "spare": \u0030 },
"path": "/app",
"module": "wsgi"
}
}
""",
'applications',
), 'unicode number'
def test_json_utf8_bom(self):
assert 'success' in self.conf(
b"""\xEF\xBB\xBF
{
"app": {
"type": "python",
"processes": {"spare": 0},
"path": "/app",
"module": "wsgi"
}
}
""",
'applications',
), 'UTF-8 BOM'
def test_json_comment_single_line(self):
assert 'success' in self.conf(
b"""
// this is bridge
{
"//app": {
"type": "python", // end line
"processes": {"spare": 0},
// inside of block
"path": "/app",
"module": "wsgi"
}
// double //
}
// end of json \xEF\t
""",
'applications',
), 'single line comments'
def test_json_comment_multi_line(self):
assert 'success' in self.conf(
b"""
/* this is bridge */
{
"/*app": {
/**
* multiple lines
**/
"type": "python",
"processes": /* inline */ {"spare": 0},
"path": "/app",
"module": "wsgi"
/*
// end of block */
}
/* blah * / blah /* blah */
}
/* end of json \xEF\t\b */
""",
'applications',
), 'multi line comments'
def test_json_comment_invalid(self):
assert 'error' in self.conf(b'/{}', 'applications'), 'slash'
assert 'error' in self.conf(b'//{}', 'applications'), 'comment'
assert 'error' in self.conf(b'{} /', 'applications'), 'slash end'
assert 'error' in self.conf(b'/*{}', 'applications'), 'slash star'
assert 'error' in self.conf(b'{} /*', 'applications'), 'slash star end'
def test_applications_open_brace(self):
assert 'error' in self.conf('{', 'applications'), 'open brace'
def test_applications_string(self):
assert 'error' in self.conf('"{}"', 'applications'), 'string'
@pytest.mark.skip('not yet, unsafe')
def test_applications_type_only(self):
assert 'error' in self.conf(
{"app": {"type": "python"}}, 'applications'
), 'type only'
def test_applications_miss_quote(self):
assert 'error' in self.conf(
"""
{
app": {
"type": "python",
"processes": { "spare": 0 },
"path": "/app",
"module": "wsgi"
}
}
""",
'applications',
), 'miss quote'
def test_applications_miss_colon(self):
assert 'error' in self.conf(
"""
{
"app" {
"type": "python",
"processes": { "spare": 0 },
"path": "/app",
"module": "wsgi"
}
}
""",
'applications',
), 'miss colon'
def test_applications_miss_comma(self):
assert 'error' in self.conf(
"""
{
"app": {
"type": "python"
"processes": { "spare": 0 },
"path": "/app",
"module": "wsgi"
}
}
""",
'applications',
), 'miss comma'
def test_applications_skip_spaces(self):
assert 'success' in self.conf(
b'{ \n\r\t}', 'applications'
), 'skip spaces'
def test_applications_relative_path(self):
assert 'success' in self.conf(
{
"app": {
"type": "python",
"processes": {"spare": 0},
"path": "../app",
"module": "wsgi",
}
},
'applications',
), 'relative path'
@pytest.mark.skip('not yet, unsafe')
def test_listeners_empty(self):
assert 'error' in self.conf(
{"*:7080": {}}, 'listeners'
), 'listener empty'
def test_listeners_no_app(self):
assert 'error' in self.conf(
{"*:7080": {"pass": "applications/app"}}, 'listeners'
), 'listeners no app'
def test_listeners_addr(self):
assert 'success' in self.try_addr("*:7080"), 'wildcard'
assert 'success' in self.try_addr("127.0.0.1:7081"), 'explicit'
assert 'success' in self.try_addr("[::1]:7082"), 'explicit ipv6'
def test_listeners_addr_error(self):
assert 'error' in self.try_addr("127.0.0.1"), 'no port'
def test_listeners_addr_error_2(self, skip_alert):
skip_alert(r'bind.*failed', r'failed to apply new conf')
assert 'error' in self.try_addr(
"[f607:7403:1e4b:6c66:33b2:843f:2517:da27]:7080"
)
def test_listeners_port_release(self):
for i in range(10):
fail = False
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.conf(
{
"listeners": {"127.0.0.1:7080": {"pass": "routes"}},
"routes": [],
}
)
resp = self.conf({"listeners": {}, "applications": {}})
try:
s.bind(('127.0.0.1', 7080))
s.listen()
except OSError:
fail = True
if fail:
pytest.fail('cannot bind or listen to the address')
assert 'success' in resp, 'port release'
def test_json_application_name_large(self):
name = "X" * 1024 * 1024
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "applications/" + name}},
"applications": {
name: {
"type": "python",
"processes": {"spare": 0},
"path": "/app",
"module": "wsgi",
}
},
}
)
@pytest.mark.skip('not yet')
def test_json_application_many(self):
apps = 999
conf = {
"applications": {
"app-"
+ str(a): {
"type": "python",
"processes": {"spare": 0},
"path": "/app",
"module": "wsgi",
}
for a in range(apps)
},
"listeners": {
"*:" + str(7000 + a): {"pass": "applications/app-" + str(a)}
for a in range(apps)
},
}
assert 'success' in self.conf(conf)
def test_json_application_many2(self):
conf = {
"applications": {
"app-"
+ str(a): {
"type": "python",
"processes": {"spare": 0},
"path": "/app",
"module": "wsgi",
}
# Larger number of applications can cause test fail with default
# open files limit due to the lack of file descriptors.
for a in range(100)
},
"listeners": {"*:7080": {"pass": "applications/app-1"}},
}
assert 'success' in self.conf(conf)
def test_unprivileged_user_error(self, is_su, skip_alert):
skip_alert(r'cannot set user "root"', r'failed to apply new conf')
if is_su:
pytest.skip('unprivileged tests')
assert 'error' in self.conf(
{
"app": {
"type": "external",
"processes": 1,
"executable": "/app",
"user": "root",
}
},
'applications',
), 'setting user'
|
