mirror of
https://github.com/ibm-s390-linux/s390-tools.git
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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
/*
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* test_allow - Test program for the IUCV Terminal Applications
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*
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* Test program to check common functions that use the regex api
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*
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* Copyright IBM Corp. 2008, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include "iucvterm/config.h"
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#include "iucvterm/functions.h"
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#include "test.h"
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static int test_userid_cpy(char padded[9])
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{
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char uid[8];
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char id_str[9];
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size_t len;
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memcpy(uid, padded, 8);
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userid_cpy(id_str, uid);
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len = strlen(id_str);
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assert(0 == memcmp(padded, id_str, len));
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if (strchr(id_str, ' ') != NULL)
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__fail();
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return len;
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}
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int main(void)
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{
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char re_ok[] = "^T63[[:digit:]]{1,5}$";
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char re_wrong[] = "^t63[[:alpha:]+$";
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char re_short[] = "^lnx[[:digit:]]{3}$";
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char id_short[9];
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char user_id[8];
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/* redirect stderr to /dev/null to avoid regex error output */
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freopen("/dev/null", "w", stderr);
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assert(-1 == is_regex_valid(re_wrong));
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assert(-1 == is_regex_valid(NULL));
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assert(0 == is_regex_valid(re_ok));
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assert(0 == is_regex_valid(re_short));
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/* simple */
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assert(0 == strmatch("T6345050", "T6345050"));
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/* using re */
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assert(0 == strmatch("T6345050", re_ok));
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assert(0 == strmatch("t6345050", re_ok)); /* icase */
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assert(-1 == strmatch("T6345050", NULL));
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assert(-1 == strmatch("T6345050", re_wrong));
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assert(1 == strmatch("T634505A", re_ok));
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/* test userid_cpy() function */
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snprintf(id_short, 9, "%-8s", "");
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assert(0 == test_userid_cpy(id_short));
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snprintf(id_short, 9, "1");
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assert(1 == test_userid_cpy(id_short));
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snprintf(id_short, 9, "12345678");
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assert(8 == test_userid_cpy(id_short));
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snprintf(id_short, 9, "ABCD");
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assert(4 == test_userid_cpy(id_short));
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/* check for user IDs < 8 characters */
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snprintf(id_short, 9, "%-8s", "LNX001");
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memcpy(user_id, id_short, 8);
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userid_cpy(id_short, user_id);
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assert(0 == strmatch(id_short, re_short));
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return 0;
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}
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