lib/sl/test_sl.c

   1 /*
   2  * Copyright (c) 2006 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of KTH nor the names of its contributors may be
  18  *    used to endorse or promote products derived from this software without
  19  *    specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  22  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
  25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  28  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
  32
  33 #include "sl_locl.h"
  34
  35 struct {
  36     int ok;
  37     const char *line;
  38     int argc;
  39     const char *argv[4];
  40 } lines[] = {
  41     { 1, "", 1, { "" } },
  42     { 1, "foo", 1, { "foo" } },
  43     { 1, "foo bar", 2, { "foo", "bar" }},
  44     { 1, "foo bar baz", 3, { "foo", "bar", "baz" }},
  45     { 1, "foobar baz", 2, { "foobar", "baz" }},
  46     { 1, " foo", 1, { "foo" } },
  47     { 1, "foo   ", 1, { "foo" } },
  48     { 1, " foo  ", 1, { "foo" } },
  49     { 1, " foo  bar", 2, { "foo", "bar" } },
  50     { 1, "foo\\ bar", 1, { "foo bar" } },
  51     { 1, "\"foo bar\"", 1, { "foo bar" } },
  52     { 1, "\"foo\\ bar\"", 1, { "foo bar" } },
  53     { 1, "\"foo\\\" bar\"", 1, { "foo\" bar" } },
  54     { 1, "\"\"f\"\"oo\"\"", 1, { "foo" } },
  55     { 1, "\"foobar\"baz", 1, { "foobarbaz" }},
  56     { 1, "foo\tbar baz", 3, { "foo", "bar", "baz" }},
  57     { 1, "\"foo bar\" baz", 2, { "foo bar", "baz" }},
  58     { 1, "\"foo bar baz\"", 1, { "foo bar baz" }},
  59     { 1, "\\\"foo bar baz", 3, { "\"foo", "bar", "baz" }},
  60     { 1, "\\ foo bar baz", 3, { " foo", "bar", "baz" }},
  61     { 0, "\\", 0, { "" }},
  62     { 0, "\"", 0, { "" }}
  63 };
  64
  65 int
  66 main(int argc, char **argv)
  67 {
  68     int ret, i;
  69
  70     for (i = 0; i < sizeof(lines)/sizeof(lines[0]); i++) {
  71         int j, rargc = 0;
  72         char **rargv = NULL;
  73         char *buf = strdup(lines[i].line);
  74
  75         ret = sl_make_argv(buf, &rargc, &rargv);
  76         if (ret) {
  77             if (!lines[i].ok)
  78                 goto next;
  79             errx(1, "sl_make_argv test %d failed", i);
  80         } else if (!lines[i].ok)
  81             errx(1, "sl_make_argv passed test %d when it shouldn't", i);
  82         if (rargc != lines[i].argc)
  83             errx(1, "result argc (%d) != should be argc (%d) for test %d",
  84                  rargc, lines[i].argc, i);
  85         for (j = 0; j < rargc; j++)
  86             if (strcmp(rargv[j], lines[i].argv[j]) != 0)
  87                 errx(1, "result argv (%s) != should be argv (%s) for test %d",
  88                      rargv[j], lines[i].argv[j], i);
  89     next:
  90         free(buf);
  91         free(rargv);
  92     }
  93
  94     return 0;
  95 }