contract.enums source code

1 module contract.enums;
2 
3 
4 import contract;
5 
6 
7 @("legacy")
8 @safe unittest {
9 
10     import clang.c.index;
11 
12     const tu = parse(
13         Cpp(
14             q{
15                 enum Enum {
16                     foo,
17                     bar,
18                     baz,
19                 };
20             }
21         )
22     );
23 
24     tu.children.length.should == 1;
25     const enum_ = tu.children[0];
26     enum_.shouldMatch(Cursor.Kind.EnumDecl, "Enum");
27     printChildren(enum_);
28     enum_.children.length.should == 3;
29 
30     version(Windows)
31         Type(clang_getEnumDeclIntegerType(enum_.cx)).shouldMatch(Type.Kind.Int, "int");
32     else
33         Type(clang_getEnumDeclIntegerType(enum_.cx)).shouldMatch(Type.Kind.UInt, "unsigned int");
34 }
35 
36 
37 @("class.type")
38 @safe unittest {
39 
40     import clang.c.index;
41 
42     const tu = parse(
43         Cpp(
44             q{
45                 enum class Enum: unsigned char {
46                     foo,
47                     bar,
48                     baz,
49                 };
50             }
51         )
52     );
53 
54     tu.children.length.should == 1;
55     const enum_ = tu.children[0];
56     enum_.shouldMatch(Cursor.Kind.EnumDecl, "Enum");
57     printChildren(enum_);
58     enum_.children.length.should == 3;
59 
60     Type(clang_getEnumDeclIntegerType(enum_.cx)).shouldMatch(Type.Kind.UChar, "unsigned char");
61 }