def setUp(self):
super(TestForwardDeclaration, self).setUp()
name = type(self).__name__
src = Source(name.lower() + ".c")
a = Structure("A")
a.append_field(Pointer(a)("next"))
b = Structure("B")
b.append_field(Pointer(a)("next"))
src.add_types([a, b])
src_content = """\
/* {} */
typedef struct A A;
struct A {{
A *next;
}};
typedef struct B {{
A *next;
}} B;
""".format(src.path)
self.files = [(src, src_content)]
def setUp(self):
super(TestCrossDeclaration, self).setUp()
src = Source(type(self).__name__.lower() + ".c")
a = Structure("A")
b = Structure("B")
b.append_field(Pointer(a)("ref"))
a.append_field(Pointer(b)("ref"))
src.add_types([a, b])
src_content = """\
/* {} */
typedef struct B B;
typedef struct A {{
B *ref;
}} A;
struct B {{
A *ref;
}};
""".format(src.path)
self.files = [(src, src_content)]
def setUp(self):
super(TestForwardDeclarationHeader, self).setUp()
name = type(self).__name__
hdr = Header(name.lower() + ".h")
src = Source(name.lower() + ".c")
a = Structure("A")
a.append_field(Pointer(a)("next"))
b = Structure("B")
b.append_field(Pointer(a)("next"))
hdr.add_type(a)
hdr_content = """\
/* {path} */
#ifndef INCLUDE_{fname_upper}_H
#define INCLUDE_{fname_upper}_H
typedef struct A A;
struct A {{
A *next;
}};
#endif /* INCLUDE_{fname_upper}_H */
""".format(path=hdr.path, fname_upper=name.upper())
src.add_type(b)
src_content = """\
/* {} */
#include "{}"
typedef struct B {{
A *next;
}} B;
""".format(src.path, hdr.path)
self.files = [(hdr, hdr_content), (src, src_content)]
def gen_state(self):
s = Structure(self.qtn.for_struct_name + "State")
for f in self.state_fields:
s.append_field(f.type(f.name, array_size = f.num))
return s
