-
-
Notifications
You must be signed in to change notification settings - Fork 5.6k
/
exec.js
62 lines (55 loc) 路 1.74 KB
/
exec.js
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
function dec(_v, context) {
return function (v) {
this[context.name + 'Context'] = context;
return (v || 1) + 1;
}
}
class Foo {
@dec
static a;
@dec
static b = 123;
@dec
static ['c'] = 456;
}
const aContext = Foo['aContext'];
const bContext = Foo['bContext'];
const cContext = Foo['cContext'];
expect(Foo.a).toBe(2);
expect(aContext.access.get.call(Foo)).toBe(2);
Foo.a = 123;
expect(Foo.a).toBe(123);
expect(aContext.access.get.call(Foo)).toBe(123);
aContext.access.set.call(Foo, 456);
expect(Foo.a).toBe(456);
expect(aContext.access.get.call(Foo)).toBe(456);
expect(aContext.name).toBe('a');
expect(aContext.kind).toBe('field');
expect(aContext.static).toBe(true);
expect(aContext.private).toBe(false);
expect(typeof aContext.addInitializer).toBe('undefined');
expect(typeof aContext.setMetadata).toBe('function');
expect(typeof aContext.getMetadata).toBe('function');
expect(Foo.hasOwnProperty('a')).toBe(true);
expect(Foo.b).toBe(124);
Foo.b = 123;
expect(Foo.b).toBe(123);
expect(bContext.name).toBe('b');
expect(bContext.kind).toBe('field');
expect(bContext.static).toBe(true);
expect(bContext.private).toBe(false);
expect(typeof bContext.addInitializer).toBe('undefined');
expect(typeof bContext.setMetadata).toBe('function');
expect(typeof bContext.getMetadata).toBe('function');
expect(Foo.hasOwnProperty('b')).toBe(true);
expect(Foo.c).toBe(457);
Foo.c = 456;
expect(Foo.c).toBe(456);
expect(cContext.name).toBe('c');
expect(cContext.kind).toBe('field');
expect(cContext.static).toBe(true);
expect(cContext.private).toBe(false);
expect(typeof cContext.addInitializer).toBe('undefined');
expect(typeof cContext.setMetadata).toBe('function');
expect(typeof cContext.getMetadata).toBe('function');
expect(Foo.hasOwnProperty('c')).toBe(true);