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体验新版 GitCode,发现更多精彩内容 >>
未验证
提交
3e51e67f
编写于
4月 11, 2020
作者:
C
Chris Knight
提交者:
GitHub
4月 10, 2020
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
remove unnecessary delay in std/signal tests (#4703)
上级
2af9f5f2
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
64 addition
and
68 deletion
+64
-68
std/signal/test.ts
std/signal/test.ts
+64
-68
未找到文件。
std/signal/test.ts
浏览文件 @
3e51e67f
...
...
@@ -3,8 +3,10 @@ import { assertEquals, assertThrows } from "../testing/asserts.ts";
import
{
delay
}
from
"
../util/async.ts
"
;
import
{
signal
,
onSignal
}
from
"
./mod.ts
"
;
if
(
Deno
.
build
.
os
!==
"
win
"
)
{
test
(
"
signal() throws when called with empty signals
"
,
():
void
=>
{
test
({
name
:
"
signal() throws when called with empty signals
"
,
ignore
:
Deno
.
build
.
os
===
"
win
"
,
fn
()
{
assertThrows
(
()
=>
{
// @ts-ignore
...
...
@@ -13,83 +15,77 @@ if (Deno.build.os !== "win") {
Error
,
"
No signals are given. You need to specify at least one signal to create a signal stream.
"
);
});
},
});
test
({
name
:
"
signal() iterates for multiple signals
"
,
fn
:
async
():
Promise
<
void
>
=>
{
// This prevents the program from exiting.
const
t
=
setInterval
(()
=>
{},
1000
);
test
({
name
:
"
signal() iterates for multiple signals
"
,
ignore
:
Deno
.
build
.
os
===
"
win
"
,
fn
:
async
():
Promise
<
void
>
=>
{
// This prevents the program from exiting.
const
t
=
setInterval
(()
=>
{},
1000
);
let
c
=
0
;
const
sig
=
signal
(
Deno
.
Signal
.
SIGUSR1
,
Deno
.
Signal
.
SIGUSR2
,
Deno
.
Signal
.
SIGINT
);
setTimeout
(
async
()
=>
{
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR2
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR1
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR2
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR1
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
sig
.
dispose
();
});
for
await
(
const
_
of
sig
)
{
c
+=
1
;
}
assertEquals
(
c
,
6
);
clearTimeout
(
t
);
// Clear timeout clears interval, but interval promise is not
// yet resolved, delay to next turn of event loop otherwise,
// we'll be leaking resources.
await
delay
(
10
);
},
});
test
({
name
:
"
onSignal() registers and disposes of event handler
"
,
async
fn
()
{
// This prevents the program from exiting.
const
t
=
setInterval
(()
=>
{},
1000
);
let
calledCount
=
0
;
const
handle
=
onSignal
(
Deno
.
Signal
.
SIGINT
,
()
=>
{
calledCount
++
;
});
let
c
=
0
;
const
sig
=
signal
(
Deno
.
Signal
.
SIGUSR1
,
Deno
.
Signal
.
SIGUSR2
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
setTimeout
(
async
()
=>
{
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR2
);
await
delay
(
20
);
handle
.
dispose
();
// stop monitoring SIGINT
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR1
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR2
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR1
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
assertEquals
(
calledCount
,
2
);
sig
.
dispose
();
});
for
await
(
const
_
of
sig
)
{
c
+=
1
;
}
assertEquals
(
c
,
6
);
clearTimeout
(
t
);
},
});
test
({
name
:
"
onSignal() registers and disposes of event handler
"
,
ignore
:
Deno
.
build
.
os
===
"
win
"
,
async
fn
()
{
// This prevents the program from exiting.
const
t
=
setInterval
(()
=>
{},
1000
);
let
calledCount
=
0
;
const
handle
=
onSignal
(
Deno
.
Signal
.
SIGINT
,
()
=>
{
calledCount
++
;
});
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR2
);
await
delay
(
20
);
handle
.
dispose
();
// stop monitoring SIGINT
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGUSR1
);
await
delay
(
20
);
Deno
.
kill
(
Deno
.
pid
,
Deno
.
Signal
.
SIGINT
);
await
delay
(
20
);
assertEquals
(
calledCount
,
2
);
clearTimeout
(
t
);
// Clear timeout clears interval, but interval promise is not
// yet resolved, delay to next turn of event loop otherwise,
// we'll be leaking resources.
await
delay
(
10
);
},
});
}
clearTimeout
(
t
);
},
});
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