rofi/test/scrollbar-test.c

/*
 * rofi
 *
 * MIT/X11 License
 * Copyright © 2013-2017 Qball Cow <qball@gmpclient.org>
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#include "helper.h"
#include "display.h"
#include "rofi-icon-fetcher.h"
#include "rofi.h"
#include "xrmoptions.h"
#include <assert.h>
#include <glib.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <widgets/icon.h>
#include <widgets/listview.h>
#include <widgets/scrollbar.h>
#include <widgets/textbox.h>
#include <widgets/widget-internal.h>
#include <widgets/widget.h>
unsigned int test = 0;
#define TASSERT(a)                                                             \
  {                                                                            \
    assert(a);                                                                 \
    printf("Test %3u passed (%s)\n", ++test, #a);                              \
  }

#define TASSERTE(a, b)                                                         \
  {                                                                            \
    if ((a) == (b)) {                                                          \
      printf("Test %u passed (%s == %s) (%u == %u)\n", ++test, #a, #b, a, b);  \
    } else {                                                                   \
      printf("Test %u failed (%s == %s) (%u != %u)\n", ++test, #a, #b, a, b);  \
      abort();                                                                 \
    }                                                                          \
  }

ThemeWidget *rofi_configuration = NULL;

uint32_t rofi_icon_fetcher_query(G_GNUC_UNUSED const char *name,
                                 G_GNUC_UNUSED const int size,
                                 G_GNUC_UNUSED const guint scale) {
  return 0;
}
uint32_t rofi_icon_fetcher_query_advanced(G_GNUC_UNUSED const char *name,
                                          G_GNUC_UNUSED const int wsize,
                                          G_GNUC_UNUSED const int hsize,
                                          G_GNUC_UNUSED const guint scale) {
  return 0;
}

cairo_surface_t *rofi_icon_fetcher_get(G_GNUC_UNUSED const uint32_t uid) {
  return NULL;
}

int monitor_active(G_GNUC_UNUSED workarea *mon) { return 0; }

char *helper_get_theme_path(const char *file, G_GNUC_UNUSED const char **ext,
                            G_GNUC_UNUSED const char *parent_file) {
  return g_strdup(file);
}
gboolean config_parse_set_property(G_GNUC_UNUSED const Property *p,
                                   G_GNUC_UNUSED char **error) {
  return FALSE;
}
void rofi_add_error_message(G_GNUC_UNUSED GString *msg) {}
void rofi_add_warning_message(G_GNUC_UNUSED GString *msg) {}

char *rofi_expand_path(G_GNUC_UNUSED const char *path) { return NULL; }
double textbox_get_estimated_char_height(void) { return 16; }
double textbox_get_estimated_ch(void) { return 8.0; }

void listview_set_selected(G_GNUC_UNUSED listview *lv,
                           G_GNUC_UNUSED unsigned int selected) {}
void rofi_view_get_current_monitor(G_GNUC_UNUSED int *width,
                                   G_GNUC_UNUSED int *height) {}

int main(G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv) {
  scrollbar *sb = scrollbar_create(NULL, "scrollbar");
  widget_resize(WIDGET(sb), 10, 100);

  scrollbar_set_handle(NULL, 10213);
  scrollbar_set_max_value(NULL, 10);
  scrollbar_set_handle_length(NULL, 1000);

  scrollbar_set_max_value(sb, 10000);
  TASSERTE(sb->length, 10000u);
  scrollbar_set_handle_length(sb, 10);
  TASSERTE(sb->pos_length, 10u);
  scrollbar_set_handle(sb, 5000);
  TASSERTE(sb->pos, 5000u);
  scrollbar_set_handle(sb, 15000);
  TASSERTE(sb->pos, 10000u);
  scrollbar_set_handle(sb, UINT32_MAX);
  TASSERTE(sb->pos, 10000u);
  scrollbar_set_handle_length(sb, 15000);
  TASSERTE(sb->pos_length, 10000u);
  scrollbar_set_handle_length(sb, 0);
  TASSERTE(sb->pos_length, 1u);

  guint cl = scrollbar_scroll_get_line(sb, 10);
  TASSERTE(cl, 1010u);
  cl = scrollbar_scroll_get_line(sb, 20);
  TASSERTE(cl, 2020u);
  cl = scrollbar_scroll_get_line(sb, 0);
  TASSERTE(cl, 0u);
  cl = scrollbar_scroll_get_line(sb, 99);
  TASSERTE(cl, 9999u);
  scrollbar_set_handle_length(sb, 1000);
  cl = scrollbar_scroll_get_line(sb, 10);
  TASSERTE(cl, 555u);
  cl = scrollbar_scroll_get_line(sb, 20);
  TASSERTE(cl, 1666u);
  cl = scrollbar_scroll_get_line(sb, 0);
  TASSERTE(cl, 0u);
  cl = scrollbar_scroll_get_line(sb, 99);
  TASSERTE(cl, 9999u);

  widget_free(WIDGET(sb));
}