tests/lib/test_ttable.c

   1 /*
   2  * ASCII table generator.
   3  * Copyright (C) 2017  Cumulus Networks
   4  * Quentin Young
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the Free
   8  * Software Foundation; either version 2 of the License, or (at your option)
   9  * any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20 #include <zebra.h>
  21 #include <termtable.h>
  22 #include <memory.h>
  23
  24 int main(int argc, char **argv)
  25 {
  26         char *table;
  27
  28         struct ttable *tt = ttable_new(&ttable_styles[TTSTYLE_ASCII]);
  29
  30         /* test printf compatibility and dimension counters */
  31         ttable_add_row(tt, "%s|%s|%s", "Column 1", "Column 2", "Column 3");
  32         assert(tt->ncols == 3);
  33         assert(tt->nrows == 1);
  34         table = ttable_dump(tt, "\n");
  35         fprintf(stdout, "%s\n", table);
  36         XFREE(MTYPE_TMP, table);
  37
  38         /* add new row with 1 column, assert that it is not added */
  39         assert(ttable_add_row(tt, "%s", "Garbage") == NULL);
  40         assert(tt->ncols == 3);
  41         assert(tt->nrows == 1);
  42         table = ttable_dump(tt, "\n");
  43         fprintf(stdout, "%s\n", table);
  44         XFREE(MTYPE_TMP, table);
  45
  46         /* add new row, assert that it is added */
  47         assert(ttable_add_row(tt, "%s|%s|%s", "a", "b", "c"));
  48         assert(tt->ncols == 3);
  49         assert(tt->nrows == 2);
  50         table = ttable_dump(tt, "\n");
  51         fprintf(stdout, "%s\n", table);
  52         XFREE(MTYPE_TMP, table);
  53
  54         /* add empty row, assert that it is added */
  55         assert(ttable_add_row(tt, "||"));
  56         assert(tt->ncols == 3);
  57         assert(tt->nrows == 3);
  58         table = ttable_dump(tt, "\n");
  59         fprintf(stdout, "%s\n", table);
  60         XFREE(MTYPE_TMP, table);
  61
  62         /* delete 1st row, assert that it is removed */
  63         ttable_del_row(tt, 0);
  64         assert(tt->ncols == 3);
  65         assert(tt->nrows == 2);
  66         table = ttable_dump(tt, "\n");
  67         fprintf(stdout, "%s\n", table);
  68         XFREE(MTYPE_TMP, table);
  69
  70         /* delete last row, assert that it is removed */
  71         ttable_del_row(tt, 0);
  72         assert(tt->ncols == 3);
  73         assert(tt->nrows == 1);
  74         table = ttable_dump(tt, "\n");
  75         fprintf(stdout, "%s\n", table);
  76         XFREE(MTYPE_TMP, table);
  77
  78         /* delete the remaining row, check dumping an empty table */
  79         ttable_del_row(tt, 0);
  80         assert(tt->ncols == 0);
  81         assert(tt->nrows == 0);
  82         table = ttable_dump(tt, "\n");
  83         fprintf(stdout, "%s\n", table);
  84         XFREE(MTYPE_TMP, table);
  85
  86         /* add new row */
  87         ttable_add_row(tt, "%s|%s||%s|%9d", "slick", "black", "triple", 1337);
  88         assert(tt->ncols == 5);
  89         assert(tt->nrows == 1);
  90         table = ttable_dump(tt, "\n");
  91         fprintf(stdout, "%s\n", table);
  92         XFREE(MTYPE_TMP, table);
  93
  94         /* add bigger row */
  95         ttable_add_row(tt, "%s|%s||%s|%s",
  96                        "nebula dusk session streets twilight "
  97                        "pioneer beats yeah",
  98                        "prarie dog", "cornmeal", ":O -*_-*");
  99         assert(tt->ncols == 5);
 100         assert(tt->nrows == 2);
 101         table = ttable_dump(tt, "\n");
 102         fprintf(stdout, "%s\n", table);
 103         XFREE(MTYPE_TMP, table);
 104
 105         /* insert new row at beginning */
 106         ttable_insert_row(tt, 0, "%s|%s||%d|%lf", "converting", "vegetarians",
 107                           2, 2015.0);
 108         assert(tt->ncols == 5);
 109         assert(tt->nrows == 3);
 110         table = ttable_dump(tt, "\n");
 111         fprintf(stdout, "%s\n", table);
 112         XFREE(MTYPE_TMP, table);
 113
 114         /* insert new row at end */
 115         ttable_insert_row(tt, tt->nrows - 1, "%s|%s||%d|%ld", "converting",
 116                           "vegetarians", 1, 2003L);
 117         assert(tt->ncols == 5);
 118         assert(tt->nrows == 4);
 119         table = ttable_dump(tt, "\n");
 120         fprintf(stdout, "%s\n", table);
 121         XFREE(MTYPE_TMP, table);
 122
 123         /* insert new row at middle */
 124         ttable_insert_row(tt, 1, "%s|%s||%s|%ld", "she", "pioneer", "aki", 1l);
 125         assert(tt->ncols == 5);
 126         assert(tt->nrows == 5);
 127         table = ttable_dump(tt, "\n");
 128         fprintf(stdout, "%s\n", table);
 129         XFREE(MTYPE_TMP, table);
 130
 131         /* set alignment */
 132         ttable_align(tt, 0, 1, 2, 2, LEFT);
 133         assert(tt->ncols == 5);
 134         assert(tt->nrows == 5);
 135         table = ttable_dump(tt, "\n");
 136         fprintf(stdout, "%s\n", table);
 137         XFREE(MTYPE_TMP, table);
 138
 139         ttable_align(tt, 0, 1, 5, 1, RIGHT);
 140         assert(tt->ncols == 5);
 141         assert(tt->nrows == 5);
 142         table = ttable_dump(tt, "\n");
 143         fprintf(stdout, "%s\n", table);
 144         XFREE(MTYPE_TMP, table);
 145
 146         /* set padding */
 147         ttable_pad(tt, 0, 1, 1, 1, RIGHT, 2);
 148         assert(tt->ncols == 5);
 149         assert(tt->nrows == 5);
 150         table = ttable_dump(tt, "\n");
 151         fprintf(stdout, "%s\n", table);
 152         XFREE(MTYPE_TMP, table);
 153
 154         ttable_pad(tt, 0, 0, 5, 4, LEFT, 2);
 155         assert(tt->ncols == 5);
 156         assert(tt->nrows == 5);
 157         table = ttable_dump(tt, "\n");
 158         fprintf(stdout, "%s\n", table);
 159         XFREE(MTYPE_TMP, table);
 160
 161         /* restyle */
 162         tt->style.cell.border.bottom_on = false;
 163         tt->style.cell.border.top_on = false;
 164         tt->style.cell.border.right_on = false;
 165         tt->style.cell.border.left_on = false;
 166         ttable_restyle(tt);
 167
 168         /* top & double bottom border for top row */
 169         ttable_rowseps(tt, 0, BOTTOM, true, '-');
 170         ttable_rowseps(tt, 1, TOP, true, '-');
 171         table = ttable_dump(tt, "\n");
 172         fprintf(stdout, "%s\n", table);
 173         XFREE(MTYPE_TMP, table);
 174
 175         /* column separators for leftmost column */
 176         ttable_colseps(tt, 0, RIGHT, true, '|');
 177         table = ttable_dump(tt, "\n");
 178         fprintf(stdout, "%s\n", table);
 179         XFREE(MTYPE_TMP, table);
 180
 181         /* delete table */
 182         ttable_del(tt);
 183 }