tests/aplwc_errstr.c


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#include <aplwc.h>
#include <string.h>

int
main(void)
{
	uint8_t data[APLWC_MIN_MEM];
	struct aplwc *aplwc;
	int ret;
	const char *err;

	ret = aplwc_new(&aplwc, data, sizeof(data));
	if(ret)
		return 1;

	err = aplwc_errstr(aplwc);
	if(err == NULL)
		return 1;

	if(strlen(err) != 0)
		return 1;

	err = aplwc_errstr(NULL);
	if(err == NULL)
		return 1;
	if(strcmp(err, "(unable to produce error string)") != 0)
		return 1;

	aplwc_destroy(aplwc);

	ret = aplwc_new(&aplwc, data, 0);
	if(ret == 0)
		return 1;
	err = aplwc_errstr_rc(ret);
	if(err == NULL)
		return 1;

	for(ret = 0; ret <= APLWC_RC_LAST; ret++){
		err = aplwc_errstr_rc(ret);
		if(err == NULL)
			return 1;
		if(strcmp(err, "(unable to produce error string)") == 0)
			return 1;
	}

	return 0;
}