1 package goja
2
3 func (r *Runtime) booleanproto_toString(call FunctionCall) Value {
4 var b bool
5 switch o := call.This.(type) {
6 case valueBool:
7 b = bool(o)
8 goto success
9 case *Object:
10 if p, ok := o.self.(*primitiveValueObject); ok {
11 if b1, ok := p.pValue.(valueBool); ok {
12 b = bool(b1)
13 goto success
14 }
15 }
16 if o, ok := o.self.(*objectGoReflect); ok {
17 if o.class == classBoolean && o.toString != nil {
18 return o.toString()
19 }
20 }
21 }
22 r.typeErrorResult(true, "Method Boolean.prototype.toString is called on incompatible receiver")
23
24 success:
25 if b {
26 return stringTrue
27 }
28 return stringFalse
29 }
30
31 func (r *Runtime) booleanproto_valueOf(call FunctionCall) Value {
32 switch o := call.This.(type) {
33 case valueBool:
34 return o
35 case *Object:
36 if p, ok := o.self.(*primitiveValueObject); ok {
37 if b, ok := p.pValue.(valueBool); ok {
38 return b
39 }
40 }
41 if o, ok := o.self.(*objectGoReflect); ok {
42 if o.class == classBoolean && o.valueOf != nil {
43 return o.valueOf()
44 }
45 }
46 }
47
48 r.typeErrorResult(true, "Method Boolean.prototype.valueOf is called on incompatible receiver")
49 return nil
50 }
51
52 func (r *Runtime) getBooleanPrototype() *Object {
53 ret := r.global.BooleanPrototype
54 if ret == nil {
55 ret = r.newPrimitiveObject(valueFalse, r.global.ObjectPrototype, classBoolean)
56 r.global.BooleanPrototype = ret
57 o := ret.self
58 o._putProp("toString", r.newNativeFunc(r.booleanproto_toString, "toString", 0), true, false, true)
59 o._putProp("valueOf", r.newNativeFunc(r.booleanproto_valueOf, "valueOf", 0), true, false, true)
60 o._putProp("constructor", r.getBoolean(), true, false, true)
61 }
62 return ret
63 }
64
65 func (r *Runtime) getBoolean() *Object {
66 ret := r.global.Boolean
67 if ret == nil {
68 ret = &Object{runtime: r}
69 r.global.Boolean = ret
70 proto := r.getBooleanPrototype()
71 r.newNativeFuncAndConstruct(ret, r.builtin_Boolean,
72 r.wrapNativeConstruct(r.builtin_newBoolean, ret, proto), proto, "Boolean", intToValue(1))
73 }
74 return ret
75 }
76
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