/*****************************************************************************/
/* main.c - test frame for align.c
/*****************************************************************************/

#include "score.h"


typedef struct
{
    char *pszA;
    char *pszB;
} Test;


Payoff gPayoff = { 1, -1, -1, -1 };

Test gTests[] = 
  { 
    { "abcde", 			"abcde"    	},
    { "abcdefgh", 		"abcxefgh" 	},
    { "abcdefgh",		"bcdefghi"	},
    { "abcdefghijklmnopqrst", 	"abcdijklqrst" 	},
    { "cgatcaaacaaccgat",     	"cgatcaaccgat" 	},
    { 0 }
  };


static void  AlignString(char *pszA, char *pszB, Payoff payoff);
static void  StringTests();
static void  TimeTest();
static char *RandString (int n);


extern int main()
{
    StringTests();
    TimeTest();
    return 0;
}


void StringTests()
{
    int i;

    for (i=0; gTests[i].pszA; i++)
	AlignString(gTests[i].pszA, gTests[i].pszB, gPayoff);
}


void AlignString(char *pszA, char *pszB, Payoff payoff)
{
    Matrix *pMatrix = New(pszA, pszB, payoff);
    Score(pMatrix);
    DumpScore(pMatrix);
    Delete(pMatrix);
}


void TimeTest()
{
    char *pszA = RandString(200);
    char *pszB = RandString(200);

    int start, end;
    Matrix *pMatrix;

    start = time(0);

    pMatrix = New(pszA, pszB, gPayoff);
    Score(pMatrix);
    Delete(pMatrix);

    end = time(0);
    printf("%d seconds\n", end-start);
}


char *RandString(int n)
{
    char *psz = (char *) malloc(n+1);
    int i;

    for (i=0; i<n; i++)
	psz[i] = ' ' + (rand() & 0x3f);

    psz[n] = 0;

    return psz;
}