cc65/testcode/lib/strqtok-test.c

/* strqtok-test.c
 *
 * 2014-04-21, Paul Foerster
 * 2014-05-20, Greg King
 *
 * This program tests that strqtok() correctly will parse strings
 * with quotation marks in them.  It should show this list of tokens
 * from the test strings:
 *
 * >This<
 * >  is only    <
 * >a<
 * >short<
 * >quoting<
 * >test ,  honoring  blanks, commas<
 * >and<
 * >(4)<
 * >empty<
 * ><
 * ><
 * ><
 * ><
 * >strings,   EOT  <
 *
 * It shouldn't show
 *
 * >Bogus token<
 *
 */

#include <string.h>
#include <stdio.h>

void main (void)
{
    /* b[] and s[] are declared as automatic, not static, variables
     * because strqtok() will change them.
     * They must be defined together; and, b[] must be defined first
     * (because they're copied onto the top-down stack).
     */
    char  b[] = "Bogus token ";
    char  s[] = "  This ,  \"  is only    \"a   short   "
        "quoting\"test ,  honoring  blanks"
        ", commas\", and (4) empty \"\"\"\"\"\"\"\" \"strings,   EOT  ";
    char* t = strqtok (s, " ,");

    while (t != NULL) {
        printf (">%s<\n", t);
        t = strqtok (NULL, " ,");
    }
}