#include <stdio.h>

#include "gd.h"

#include "gdtest.h"

int main()

{

	gdImagePtr im;

	int error = 0;

	int c, i;

	im = gdImageCreateTrueColor(5, 5);

	c = gdImageColorClosest(im, 255, 0, 255);

	gdImageDestroy(im);

	if (gdTestAssert(c==0xFF00FF) != 1) {

		error = -1;

	}

	im = gdImageCreate(5, 5);

	c = gdImageColorClosest(im, 255, 0, 255);

	if (gdTestAssert(c==-1) != 1) {

		error = -1;

	}

	gdImageDestroy(im);

	im = gdImageCreate(5, 5);

	c = gdImageColorAllocate(im, 255, 0, 255);

	c = gdImageColorClosest(im, 255, 0, 255);

	c = gdTrueColorAlpha(gdImageRed(im, c), gdImageGreen(im, c), gdImageBlue(im, c), 0);

	gdImageDestroy(im);

	if (gdTestAssert(c==0xFF00FF) != 1) {

		error = -1;

	}

	im = gdImageCreate(5, 5);

	for (i=0; i < 255; i++) {

		c = gdImageColorAllocate(im, 255, 0, 0);

	}

	c = gdImageColorClosest(im, 255, 0, 0);

	c = gdTrueColorAlpha(gdImageRed(im, c), gdImageGreen(im, c), gdImageBlue(im, c), 0);

	gdImageDestroy(im);

	if (gdTestAssert(c==0xFF0000) != 1) {

		error = -1;

	}

	im = gdImageCreate(5, 5);

	for (i=0; i < 256; i++) {

		c = gdImageColorAllocate(im, 255, 0, 0);

	}

	c = gdImageColorClosest(im, 255, 0, 0);

	c = gdTrueColorAlpha(gdImageRed(im, c), gdImageGreen(im, c), gdImageBlue(im, c), 0);

	gdImageDestroy(im);

	if (gdTestAssert(c==0xFF0000) != 1) {

		error = -1;

	}

	return error;

}