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add unit tests for scan_ldap*

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add return 0 to unit tests for scan_asn1*
This commit is contained in:
leitner
2023-09-16 09:19:19 +00:00
parent b75c256e32
commit 41df4dbaeb
22 changed files with 305 additions and 31 deletions
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42
scan_ldapbindrequest.c
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@@ -4,14 +4,48 @@ size_t scan_ldapbindrequest(const char* src,const char* max,
unsigned long* version,struct string* name,
unsigned long* method) {
size_t res,tmp;
if (!(res=scan_asn1INTEGER(src,max,(signed long*)version))) return 0;
if (!(tmp=scan_ldapstring(src+res,max,name))) return 0;
if (!(res=scan_asn1INTEGER(src,max,(signed long*)version)))
return 0;
if (!(tmp=scan_ldapstring(src+res,max,name)))
return 0;
res+=tmp;
{
enum asn1_tagclass tc;
enum asn1_tagtype tt;
if (!(tmp=scan_asn1tag(src+res,max,&tc,&tt,method))) return 0;
if (tc!=PRIVATE || tt!=PRIMITIVE) return 0;
if (!(tmp=scan_asn1tag(src+res,max,&tc,&tt,method)))
return 0;
if (tc!=PRIVATE || tt!=PRIMITIVE)
return 0;
res+=tmp;
}
return res;
}
#ifdef UNITTEST
#undef UNITTEST
#include <assert.h>
#include "scan_asn1STRING.c"
#include "scan_asn1tag.c"
#include "scan_asn1tagint.c"
#include "scan_asn1length.c"
#include "scan_asn1string.c"
#include "scan_ldapstring.c"
#include "scan_asn1rawint.c"
#include "scan_asn1int.c"
#include "scan_asn1INTEGER.c"
int main() {
static char buf[] = "\x02\x01\x03\x04\x00\x80"; // bind request without message header
unsigned long version=0, method=0;
struct string name = { 0 };
assert(scan_ldapbindrequest(buf, buf+6, &version, &name, &method)==6 && version==3 && name.l==0 && method==0);
assert(scan_ldapbindrequest(buf, buf+5, &version, &name, &method)==0); // too short
buf[5]=0; assert(scan_ldapbindrequest(buf, buf+6, &version, &name, &method)==0); // tc!=PRIVATE
buf[5]=0xa0; assert(scan_ldapbindrequest(buf, buf+6, &version, &name, &method)==0); // tt!=PRIMITIVE
buf[5]=0x1f; assert(scan_ldapbindrequest(buf, buf+6, &version, &name, &method)==0); // fail scan_asn1tag
buf[4]=5; assert(scan_ldapbindrequest(buf, buf+6, &version, &name, &method)==0); // fail scan_ldapstring
buf[0]=0; assert(scan_ldapbindrequest(buf, buf+6, &version, &name, &method)==0); // fail scan_asn1INTEGER
// we only care for 100% coverage of this file, the others have their own unit tests */
return 0;
}
#endif