forked from emscripten-core/emscripten
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathtest.h
More file actions
145 lines (121 loc) · 3.99 KB
/
test.h
File metadata and controls
145 lines (121 loc) · 3.99 KB
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
#include <stdio.h>
#include <stdlib.h>
// Part 1
class Parent {
protected:
int value;
public:
Parent(int val);
Parent(Parent *p, Parent *q); // overload constructor
int getVal() { return value; }; // inline should work just fine here, unlike Way 1 before
void mulVal(int mul);
void parentFunc() {}
const Parent *getAsConst() { return NULL; }
void *voidStar(void *something) { return something; }
const int immutableAttr;
};
class Child1 : public Parent {
public:
Child1() : Parent(7) { printf("Child1:%d\n", value); };
Child1(int val) : Parent(val*2) { value -= 1; printf("Child1:%d\n", value); };
int getValSqr() { return value*value; }
int getValSqr(int more) { return value*value*more; }
int getValTimes(int times=1) { return value*times; }
void parentFunc(int x) { printf("Child1::parentFunc(%d)\n", x); }
};
// Child2 has vtable, parent does not. Checks we cast child->parent properly - (Parent*)child is not a no-op, must offset
class Child2 : public Parent {
public:
Child2() : Parent(9) { printf("Child2:%d\n", value); };
int getValCube() { return value*value*value; }
static void printStatic() { printf("*static*\n"); }
virtual void virtualFunc() { printf("*virtualf*\n"); }
virtual void virtualFunc2() { printf("*virtualf2*\n"); }
static void runVirtualFunc(Child2 *self) { self->virtualFunc(); };
virtual void virtualFunc3(int x) { printf("*virtualf3: %d*\n", x); }
virtual void virtualFunc4(int x) { printf("*virtualf4: %d*\n", x); }
static void runVirtualFunc3(Child2 *self, int x) { self->virtualFunc3(x); };
private:
void doSomethingSecret() { printf("security breached!\n"); }; // we should not be able to do this
};
// Part 2
#include <string.h>
class StringUser {
char *s;
int i;
public:
StringUser(char *string="NO", int integer=99) : s(strdup(string)), i(integer) {}
~StringUser() { free(s); }
void Print(int anotherInteger, char *anotherString) {
printf("|%s|%d|%s|%d|\n", s, i, anotherString, anotherInteger);
}
void PrintFloat(float f) { printf("%.2f\n", f); }
const char* returnAString() { return "a returned string"; }
};
struct RefUser {
int value;
RefUser(int x = 77) : value(x) {}
int getValue(RefUser b) { return b.value; }
RefUser &getMe() { return *this; }
RefUser getCopy() { return RefUser(value*2); }
StringUser getAnother() { return StringUser("another", 5); }
};
struct VoidPointerUser {
void *ptr;
void *GetVoidPointer() { return ptr; }
void SetVoidPointer(void *p) { ptr = p; }
};
namespace Space {
struct Inner {
Inner() {}
int get() { return 198; }
Inner& operator*=(float x) { return *this; }
};
}
enum AnEnum {
enum_value1,
enum_value2
};
namespace EnumNamespace {
enum EnumInNamespace {
e_namespace_val = 78
};
};
class EnumClass {
public:
enum EnumWithinClass {
e_val = 34
};
EnumWithinClass GetEnum() { return e_val; }
EnumNamespace::EnumInNamespace GetEnumFromNameSpace() { return EnumNamespace::e_namespace_val; }
};
class TypeTestClass {
public:
char ReturnCharMethod() { return (2<<6)-1; }
void AcceptCharMethod(char x) { printf("char: %d\n", x); }
unsigned char ReturnUnsignedCharMethod() { return (2<<7)-1; }
void AcceptUnsignedCharMethod(unsigned char x) { printf("unsigned char: %u\n", x); }
unsigned short int ReturnUnsignedShortMethod() { return (2<<15)-1; }
void AcceptUnsignedShortMethod(unsigned short x) { printf("unsigned short int: %u\n", x); }
unsigned long ReturnUnsignedLongMethod() { return 0xffffffff; }
void AcceptUnsignedLongMethod(unsigned long x) { printf("unsigned long int: %u\n", x); }
};
struct StructInArray {
StructInArray() : attr1(0), attr2(0) {}
StructInArray(int _attr1, int _attr2) : attr1(_attr1), attr2(_attr2) {}
int attr1;
int attr2;
};
class ArrayClass {
public:
ArrayClass() {
for (int i = 0; i < 8; i++) {
int_array[i] = i;
struct_array[i] = StructInArray(i, -i);
struct_ptr_array[i] = NULL;
}
}
int int_array[8];
StructInArray struct_array[8];
StructInArray* struct_ptr_array[8];
};