tests/lib/test_ttable.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * ASCII table generator.
   4  * Copyright (C) 2017  Cumulus Networks
   5  * Quentin Young
   6  */
   7 #include <zebra.h>
   8 #include <termtable.h>
   9 #include <memory.h>
  10
  11 int main(int argc, char **argv)
  12 {
  13         char *table;
  14
  15         struct ttable *tt = ttable_new(&ttable_styles[TTSTYLE_ASCII]);
  16
  17         /* test printf compatibility and dimension counters */
  18         ttable_add_row(tt, "%s|%s|%s", "Column 1", "Column 2", "Column 3");
  19         assert(tt->ncols == 3);
  20         assert(tt->nrows == 1);
  21         table = ttable_dump(tt, "\n");
  22         fprintf(stdout, "%s\n", table);
  23         XFREE(MTYPE_TMP, table);
  24
  25         /* add new row with 1 column, assert that it is not added */
  26         assert(ttable_add_row(tt, "%s", "Garbage") == NULL);
  27         assert(tt->ncols == 3);
  28         assert(tt->nrows == 1);
  29         table = ttable_dump(tt, "\n");
  30         fprintf(stdout, "%s\n", table);
  31         XFREE(MTYPE_TMP, table);
  32
  33         /* add new row, assert that it is added */
  34         assert(ttable_add_row(tt, "%s|%s|%s", "a", "b", "c"));
  35         assert(tt->ncols == 3);
  36         assert(tt->nrows == 2);
  37         table = ttable_dump(tt, "\n");
  38         fprintf(stdout, "%s\n", table);
  39         XFREE(MTYPE_TMP, table);
  40
  41         /* add empty row, assert that it is added */
  42         assert(ttable_add_row(tt, "||"));
  43         assert(tt->ncols == 3);
  44         assert(tt->nrows == 3);
  45         table = ttable_dump(tt, "\n");
  46         fprintf(stdout, "%s\n", table);
  47         XFREE(MTYPE_TMP, table);
  48
  49         /* delete 1st row, assert that it is removed */
  50         ttable_del_row(tt, 0);
  51         assert(tt->ncols == 3);
  52         assert(tt->nrows == 2);
  53         table = ttable_dump(tt, "\n");
  54         fprintf(stdout, "%s\n", table);
  55         XFREE(MTYPE_TMP, table);
  56
  57         /* delete last row, assert that it is removed */
  58         ttable_del_row(tt, 0);
  59         assert(tt->ncols == 3);
  60         assert(tt->nrows == 1);
  61         table = ttable_dump(tt, "\n");
  62         fprintf(stdout, "%s\n", table);
  63         XFREE(MTYPE_TMP, table);
  64
  65         /* delete the remaining row, check dumping an empty table */
  66         ttable_del_row(tt, 0);
  67         assert(tt->ncols == 0);
  68         assert(tt->nrows == 0);
  69         table = ttable_dump(tt, "\n");
  70         fprintf(stdout, "%s\n", table);
  71         XFREE(MTYPE_TMP, table);
  72
  73         /* add new row */
  74         ttable_add_row(tt, "%s|%s||%s|%9d", "slick", "black", "triple", 1337);
  75         assert(tt->ncols == 5);
  76         assert(tt->nrows == 1);
  77         table = ttable_dump(tt, "\n");
  78         fprintf(stdout, "%s\n", table);
  79         XFREE(MTYPE_TMP, table);
  80
  81         /* add bigger row */
  82         ttable_add_row(tt, "%s|%s||%s|%s",
  83                        "nebula dusk session streets twilight pioneer beats yeah",
  84                        "prarie dog", "cornmeal", ":O -*_-*");
  85         assert(tt->ncols == 5);
  86         assert(tt->nrows == 2);
  87         table = ttable_dump(tt, "\n");
  88         fprintf(stdout, "%s\n", table);
  89         XFREE(MTYPE_TMP, table);
  90
  91         /* insert new row at beginning */
  92         ttable_insert_row(tt, 0, "%s|%s||%d|%lf", "converting", "vegetarians",
  93                           2, 2015.0);
  94         assert(tt->ncols == 5);
  95         assert(tt->nrows == 3);
  96         table = ttable_dump(tt, "\n");
  97         fprintf(stdout, "%s\n", table);
  98         XFREE(MTYPE_TMP, table);
  99
 100         /* insert new row at end */
 101         ttable_insert_row(tt, tt->nrows - 1, "%s|%s||%d|%ld", "converting",
 102                           "vegetarians", 1, 2003L);
 103         assert(tt->ncols == 5);
 104         assert(tt->nrows == 4);
 105         table = ttable_dump(tt, "\n");
 106         fprintf(stdout, "%s\n", table);
 107         XFREE(MTYPE_TMP, table);
 108
 109         /* insert new row at middle */
 110         ttable_insert_row(tt, 1, "%s|%s||%s|%ld", "she", "pioneer", "aki", 1l);
 111         assert(tt->ncols == 5);
 112         assert(tt->nrows == 5);
 113         table = ttable_dump(tt, "\n");
 114         fprintf(stdout, "%s\n", table);
 115         XFREE(MTYPE_TMP, table);
 116
 117         /* set alignment */
 118         ttable_align(tt, 0, 1, 2, 2, LEFT);
 119         assert(tt->ncols == 5);
 120         assert(tt->nrows == 5);
 121         table = ttable_dump(tt, "\n");
 122         fprintf(stdout, "%s\n", table);
 123         XFREE(MTYPE_TMP, table);
 124
 125         ttable_align(tt, 0, 1, 5, 1, RIGHT);
 126         assert(tt->ncols == 5);
 127         assert(tt->nrows == 5);
 128         table = ttable_dump(tt, "\n");
 129         fprintf(stdout, "%s\n", table);
 130         XFREE(MTYPE_TMP, table);
 131
 132         /* set padding */
 133         ttable_pad(tt, 0, 1, 1, 1, RIGHT, 2);
 134         assert(tt->ncols == 5);
 135         assert(tt->nrows == 5);
 136         table = ttable_dump(tt, "\n");
 137         fprintf(stdout, "%s\n", table);
 138         XFREE(MTYPE_TMP, table);
 139
 140         ttable_pad(tt, 0, 0, 5, 4, LEFT, 2);
 141         assert(tt->ncols == 5);
 142         assert(tt->nrows == 5);
 143         table = ttable_dump(tt, "\n");
 144         fprintf(stdout, "%s\n", table);
 145         XFREE(MTYPE_TMP, table);
 146
 147         /* restyle */
 148         tt->style.cell.border.bottom_on = false;
 149         tt->style.cell.border.top_on = false;
 150         tt->style.cell.border.right_on = false;
 151         tt->style.cell.border.left_on = false;
 152         ttable_restyle(tt);
 153
 154         /* top & double bottom border for top row */
 155         ttable_rowseps(tt, 0, BOTTOM, true, '-');
 156         ttable_rowseps(tt, 1, TOP, true, '-');
 157         table = ttable_dump(tt, "\n");
 158         fprintf(stdout, "%s\n", table);
 159         XFREE(MTYPE_TMP, table);
 160
 161         /* column separators for leftmost column */
 162         ttable_colseps(tt, 0, RIGHT, true, '|');
 163         table = ttable_dump(tt, "\n");
 164         fprintf(stdout, "%s\n", table);
 165         XFREE(MTYPE_TMP, table);
 166
 167         /* delete table */
 168         ttable_del(tt);
 169 }