#include <stic.h>

#include <stdlib.h> /* free() */
#include <string.h> /* strdup() */

#include <test-utils.h>

#include "../../src/cfg/config.h"
#include "../../src/ui/ui.h"
#include "../../src/background.h"
#include "../../src/undo.h"

static OpsResult exec_func(OPS op, void *data, const char src[],
		const char dst[]);
static void init_undo_list_for_tests(un_perform_func exec_func,
		const int *max_levels);
static int op_avail(OPS op);

DEFINE_SUITE();

SETUP_ONCE()
{
	stub_colmgr();
	assert_success(bg_init());

	cfg.sizefmt.ieci_prefixes = 0;
	cfg.sizefmt.base = 1024;
	cfg.sizefmt.precision = 0;
	cfg.sizefmt.space = 1;

	cfg.shell = strdup("");
}

TEARDOWN_ONCE()
{
	free(cfg.shell);
}

SETUP()
{
	static int undo_levels = 10;

	init_undo_list_for_tests(&exec_func, &undo_levels);

	cfg.use_system_calls = 1;
	cfg.slow_fs_list = strdup("");
	cfg.delete_prg = strdup("");

	lwin.list_rows = 0;
	lwin.dir_entry = NULL;
	rwin.list_rows = 0;
	rwin.dir_entry = NULL;

	curr_view = &lwin;
	other_view = &rwin;
}

TEARDOWN()
{
	free(cfg.slow_fs_list);
	free(cfg.delete_prg);

	un_reset();
}

static OpsResult
exec_func(OPS op, void *data, const char *src, const char *dst)
{
	return OPS_SUCCEEDED;
}

static void
init_undo_list_for_tests(un_perform_func exec_func, const int *max_levels)
{
	un_init(exec_func, &op_avail, NULL, max_levels);
}

static int
op_avail(OPS op)
{
	return op == OP_MOVE;
}

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