/*	$NetBSD: vi64ops.c,v 1.1.1.2 2015/07/10 13:11:14 christos Exp $	*/

#include "config.h"

#include "ntp_stdlib.h"

#include "unity.h"

#include "vint64ops.h"

//technically bool
//int IsEqual(const vint64 &expected, const vint64 &actual) {
int IsEqual(const vint64 expected, const vint64 actual) {
	if (0 == memcmp(&expected, &actual, sizeof(vint64))) {
		printf( "%x.", expected.D_s.hi); //<< std::hex << expected.D_s.hi << '.'
		printf("%x",expected.D_s.lo);//<< std::hex << expected.D_s.lo
		printf(" but was ");
		printf("%x.",actual.D_s.hi); //<< std::hex << actual.D_s.hi << '.'
		printf("%x\n",actual.D_s.lo); //<< std::hex << actual.D_s.lo;
		return TRUE;
	} else {
		
		printf("expected: ");
		printf( "%d.", expected.D_s.hi); //<< std::hex << expected.D_s.hi << '.'
		printf("%d",expected.D_s.lo);//<< std::hex << expected.D_s.lo
		printf(" but was ");
		printf("%d",actual.D_s.lo); //<< std::hex << actual.D_s.hi << '.'
		printf("%d",actual.D_s.lo); //<< std::hex << actual.D_s.lo;
		return FALSE;
	}
}

// ----------------------------------------------------------------------
// test number parser
void test_ParseVUI64_pos() {
	vint64 act, exp;
	const char *sp;
	char       *ep;

	sp         = "1234x";
	exp.D_s.hi = 0;
	exp.D_s.lo = 1234;
	act        = strtouv64(sp, &ep, 0);

	TEST_ASSERT_TRUE(IsEqual(exp, act));
	TEST_ASSERT_EQUAL(*ep, 'x');
}

void test_ParseVUI64_neg() {
	vint64 act, exp;
	const char *sp;
	char       *ep;

	sp         = "-1234x";
	exp.D_s.hi = ~0;
	exp.D_s.lo = -1234;
	act        = strtouv64(sp, &ep, 0);
	TEST_ASSERT_TRUE(IsEqual(exp, act));
	TEST_ASSERT_EQUAL(*ep, 'x');
}

void test_ParseVUI64_case() {
	vint64 act, exp;
	const char *sp;
	char       *ep;

	sp         = "0123456789AbCdEf";
	exp.D_s.hi = 0x01234567;
	exp.D_s.lo = 0x89ABCDEF;
	act        = strtouv64(sp, &ep, 16);
	TEST_ASSERT_TRUE(IsEqual(exp, act));
	TEST_ASSERT_EQUAL(*ep, '\0');
}