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xaizek / vifm (License: GPLv2+) (since 2018-12-07)

Vifm is a file manager with curses interface, which provides Vi[m]-like environment for managing objects within file systems, extended with some useful ideas from mutt.

Clone URLs: https://code.reversed.top/user/xaizek/vifm ssh://rocketgit@code.reversed.top/user/xaizek/vifm

v0.13 v0.13-beta master

<root> / tests / misc / viewport_scrolling.c (3b21550e5dc02fe6bd548ef496f9914972500e83) (5,991B) (mode 100644) [raw]

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#include <stic.h>

#include <test-utils.h>

#include "../../src/cfg/config.h"
#include "../../src/engine/keys.h"
#include "../../src/modes/modes.h"
#include "../../src/modes/visual.h"
#include "../../src/modes/wk.h"
#include "../../src/ui/ui.h"

static view_t *const view = &lwin;

SETUP()
{
	modes_init();
	conf_setup();
	columns_setup_column(SK_BY_NAME);

	view_setup(view);
	view->window_rows = 8;
	curr_view = view;

	cfg.scroll_off = 0;
}

TEARDOWN()
{
	conf_teardown();
	columns_teardown();

	view_teardown(view);

	vle_keys_reset();
}

/*        | file0  | file1  |
 *        | file2  | file3  |
 * 0 row----file4----file5-----
 * 1 row  | file6  | file7  |
 * 2 row  | file8  | file9  |
 * 3 row  | file10 | file11 |
 * 4 row----file12---file13----
 *        | file14 | file15 |
 *        | file16 | file17 |
 *        | file18 | file19 |
 *        | file20 |        |
 */

TEST(scrolling_in_ls_normal)
{
	view->window_rows = 5;
	setup_grid(view, 2, 21, 1);
	view->top_line = 4;
	view->list_pos = 5;

	(void)vle_keys_exec_timed_out(WK_C_d);
	assert_int_equal(8, view->top_line);
	assert_int_equal(9, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_u);
	assert_int_equal(4, view->top_line);
	assert_int_equal(5, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_f);
	assert_int_equal(10, view->top_line);
	assert_int_equal(11, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_b);
	assert_int_equal(4, view->top_line);
	assert_int_equal(13, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_y);
	assert_int_equal(2, view->top_line);
	assert_int_equal(11, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_e);
	assert_int_equal(4, view->top_line);
	assert_int_equal(11, view->list_pos);
}

TEST(scrolling_in_ls_visual)
{
	view->window_rows = 5;
	setup_grid(view, 2, 21, 1);
	view->top_line = 4;
	view->list_pos = 5;

	modvis_enter(VS_NORMAL);

	(void)vle_keys_exec_timed_out(WK_C_d);
	assert_int_equal(8, view->top_line);
	assert_int_equal(9, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_u);
	assert_int_equal(4, view->top_line);
	assert_int_equal(5, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_f);
	assert_int_equal(10, view->top_line);
	assert_int_equal(11, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_b);
	assert_int_equal(4, view->top_line);
	assert_int_equal(13, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_y);
	(void)vle_keys_exec_timed_out(WK_C_y);
	assert_int_equal(0, view->top_line);
	assert_int_equal(9, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_e);
	assert_int_equal(2, view->top_line);
	assert_int_equal(9, view->list_pos);

	modvis_leave(0, 1, 0);
}

/*                 |        |
 * 0 row----file0--|-file8--|-file16----
 * 1 row    file1  | file9  | file17
 * 2 row    file2  | file10 | file18
 * 3 row    file3  | file11 | file19
 * 4 row    file4  | file12 | file20
 * 5 row    file5  | file13 |
 * 6 row    file6  | file14 |
 * 7 row----file7--|-file15-|-----------
 *                 |        |
 */

TEST(scrolling_in_tls_normal)
{
	view->window_rows = 8;
	setup_transposed_grid(view, 1, 21, 1);
	view->top_line = 8;
	view->list_pos = 10;

	(void)vle_keys_exec_timed_out(WK_C_d);
	assert_int_equal(16, view->top_line);
	assert_int_equal(18, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_u);
	assert_int_equal(8, view->top_line);
	assert_int_equal(10, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_f);
	assert_int_equal(16, view->top_line);
	assert_int_equal(18, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_b);
	assert_int_equal(8, view->top_line);
	assert_int_equal(10, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_y);
	assert_int_equal(0, view->top_line);
	assert_int_equal(2, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_e);
	assert_int_equal(8, view->top_line);
	assert_int_equal(10, view->list_pos);
}

TEST(scrolling_in_tls_visual)
{
	view->window_rows = 8;
	setup_transposed_grid(view, 1, 21, 1);
	view->top_line = 8;
	view->list_pos = 10;

	modvis_enter(VS_NORMAL);

	(void)vle_keys_exec_timed_out(WK_C_d);
	assert_int_equal(16, view->top_line);
	assert_int_equal(18, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_u);
	assert_int_equal(8, view->top_line);
	assert_int_equal(10, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_f);
	assert_int_equal(16, view->top_line);
	assert_int_equal(18, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_b);
	assert_int_equal(8, view->top_line);
	assert_int_equal(10, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_y);
	assert_int_equal(0, view->top_line);
	assert_int_equal(2, view->list_pos);

	(void)vle_keys_exec_timed_out(WK_C_e);
	assert_int_equal(8, view->top_line);
	assert_int_equal(10, view->list_pos);

	modvis_leave(0, 1, 0);
}

/* 0 row----file0----file1-----
 * 1 row  | file2  | file3  |
 * 2 row  | file4  | file5  |
 * 3 row  | file6  | file7  |
 * 4 row----file8-------------
 */

TEST(scrolling_beyond_edges_normal)
{
	view->window_rows = 5;
	setup_grid(view, 2, 9, 1);

	/* Beyond top. */
	view->top_line = 0;
	view->list_pos = 3;
	(void)vle_keys_exec_timed_out(WK_C_u);
	assert_int_equal(0, view->top_line);
	assert_int_equal(1, view->list_pos);

	/* Beyond bottom. */
	view->top_line = 0;
	view->list_pos = 5;
	(void)vle_keys_exec_timed_out(WK_C_d);
	assert_int_equal(0, view->top_line);
	assert_int_equal(7, view->list_pos);
}

TEST(scrolling_beyond_edges_visual)
{
	view->window_rows = 5;
	setup_grid(view, 2, 9, 1);

	modvis_enter(VS_NORMAL);

	/* Beyond top. */
	view->top_line = 0;
	view->list_pos = 3;
	(void)vle_keys_exec_timed_out(WK_C_u);
	assert_int_equal(0, view->top_line);
	assert_int_equal(1, view->list_pos);

	/* Beyond bottom. */
	view->top_line = 0;
	view->list_pos = 5;
	(void)vle_keys_exec_timed_out(WK_C_d);
	assert_int_equal(0, view->top_line);
	assert_int_equal(7, view->list_pos);

	modvis_leave(0, 1, 0);
}

/* vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 : */
/* vim: set cinoptions+=t0 filetype=c : */

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