/
test_terminal.py
262 lines (198 loc) · 6.41 KB
/
test_terminal.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
import asyncio
import json
import os
import shutil
import sys
import pytest
from tornado.httpclient import HTTPClientError
from traitlets.config import Config
@pytest.fixture
def terminal_path(tmp_path):
subdir = tmp_path.joinpath("terminal_path")
subdir.mkdir()
yield subdir
shutil.rmtree(str(subdir), ignore_errors=True)
@pytest.fixture
def terminal_root_dir(jp_root_dir):
subdir = jp_root_dir.joinpath("terminal_path")
subdir.mkdir()
yield subdir
shutil.rmtree(str(subdir), ignore_errors=True)
CULL_TIMEOUT = 10
CULL_INTERVAL = 3
@pytest.fixture
def jp_server_config():
return Config(
{
"ServerApp": {
"TerminalManager": {
"cull_inactive_timeout": CULL_TIMEOUT,
"cull_interval": CULL_INTERVAL,
}
}
}
)
async def test_no_terminals(jp_fetch):
resp_list = await jp_fetch(
"api",
"terminals",
method="GET",
allow_nonstandard_methods=True,
)
data = json.loads(resp_list.body.decode())
assert len(data) == 0
async def test_terminal_create(jp_fetch, jp_cleanup_subprocesses):
resp = await jp_fetch(
"api",
"terminals",
method="POST",
allow_nonstandard_methods=True,
)
term = json.loads(resp.body.decode())
assert term["name"] == "1"
resp_list = await jp_fetch(
"api",
"terminals",
method="GET",
allow_nonstandard_methods=True,
)
data = json.loads(resp_list.body.decode())
assert len(data) == 1
assert data[0] == term
await jp_cleanup_subprocesses()
async def test_terminal_create_with_kwargs(
jp_fetch, jp_ws_fetch, terminal_path, jp_cleanup_subprocesses
):
resp_create = await jp_fetch(
"api",
"terminals",
method="POST",
body=json.dumps({"cwd": str(terminal_path)}),
allow_nonstandard_methods=True,
)
data = json.loads(resp_create.body.decode())
term_name = data["name"]
resp_get = await jp_fetch(
"api",
"terminals",
term_name,
method="GET",
allow_nonstandard_methods=True,
)
data = json.loads(resp_get.body.decode())
assert data["name"] == term_name
await jp_cleanup_subprocesses()
async def test_terminal_create_with_cwd(
jp_fetch, jp_ws_fetch, terminal_path, jp_cleanup_subprocesses
):
resp = await jp_fetch(
"api",
"terminals",
method="POST",
body=json.dumps({"cwd": str(terminal_path)}),
allow_nonstandard_methods=True,
)
data = json.loads(resp.body.decode())
term_name = data["name"]
ws = await jp_ws_fetch("terminals", "websocket", term_name)
ws.write_message(json.dumps(["stdin", "pwd\r\n"]))
message_stdout = ""
while True:
try:
message = await asyncio.wait_for(ws.read_message(), timeout=5.0)
except asyncio.TimeoutError:
break
message = json.loads(message)
if message[0] == "stdout":
message_stdout += message[1]
ws.close()
assert os.path.basename(terminal_path) in message_stdout
await jp_cleanup_subprocesses()
async def test_terminal_create_with_relative_cwd(
jp_fetch, jp_ws_fetch, jp_root_dir, terminal_root_dir, jp_cleanup_subprocesses
):
resp = await jp_fetch(
"api",
"terminals",
method="POST",
body=json.dumps({"cwd": str(terminal_root_dir.relative_to(jp_root_dir))}),
allow_nonstandard_methods=True,
)
data = json.loads(resp.body.decode())
term_name = data["name"]
ws = await jp_ws_fetch("terminals", "websocket", term_name)
ws.write_message(json.dumps(["stdin", "pwd\r\n"]))
message_stdout = ""
while True:
try:
message = await asyncio.wait_for(ws.read_message(), timeout=5.0)
except asyncio.TimeoutError:
break
message = json.loads(message)
if message[0] == "stdout":
message_stdout += message[1]
ws.close()
expected = terminal_root_dir.name if sys.platform == "win32" else str(terminal_root_dir)
assert expected in message_stdout
await jp_cleanup_subprocesses()
async def test_terminal_create_with_bad_cwd(jp_fetch, jp_ws_fetch, jp_cleanup_subprocesses):
non_existing_path = "/tmp/path/to/nowhere"
resp = await jp_fetch(
"api",
"terminals",
method="POST",
body=json.dumps({"cwd": non_existing_path}),
allow_nonstandard_methods=True,
)
data = json.loads(resp.body.decode())
term_name = data["name"]
ws = await jp_ws_fetch("terminals", "websocket", term_name)
ws.write_message(json.dumps(["stdin", "pwd\r\n"]))
message_stdout = ""
while True:
try:
message = await asyncio.wait_for(ws.read_message(), timeout=5.0)
except asyncio.TimeoutError:
break
message = json.loads(message)
if message[0] == "stdout":
message_stdout += message[1]
ws.close()
assert non_existing_path not in message_stdout
await jp_cleanup_subprocesses()
async def test_culling_config(jp_server_config, jp_configurable_serverapp):
terminal_mgr_config = jp_configurable_serverapp().config.ServerApp.TerminalManager
assert terminal_mgr_config.cull_inactive_timeout == CULL_TIMEOUT
assert terminal_mgr_config.cull_interval == CULL_INTERVAL
terminal_mgr_settings = jp_configurable_serverapp().web_app.settings["terminal_manager"]
assert terminal_mgr_settings.cull_inactive_timeout == CULL_TIMEOUT
assert terminal_mgr_settings.cull_interval == CULL_INTERVAL
async def test_culling(jp_server_config, jp_fetch, jp_cleanup_subprocesses):
# POST request
resp = await jp_fetch(
"api",
"terminals",
method="POST",
allow_nonstandard_methods=True,
)
term = json.loads(resp.body.decode())
term_1 = term["name"]
last_activity = term["last_activity"]
culled = False
for _ in range(CULL_TIMEOUT + CULL_INTERVAL):
try:
resp = await jp_fetch(
"api",
"terminals",
term_1,
method="GET",
allow_nonstandard_methods=True,
)
except HTTPClientError as e:
assert e.code == 404
culled = True
break
else:
await asyncio.sleep(1)
assert culled
await jp_cleanup_subprocesses()