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8968e84903
* common/recsel.c (recsel_select): Change processing of NULL values. * common/t-recsel.c (run_test_2): Adjust for this change. Also a type fix for s/"letter"/"letters"/. -- The getval function may return NULL which indicates that there is no useful value available. For example because the propertyname is not defined for some external context (e.g. in gpg the packet type). This also required to fix the test for boolean tests of a non existing property name. Reported-by: shniubobo at gnupg-users on 2025-04-18.
456 lines
11 KiB
C
456 lines
11 KiB
C
/* t-recsel.c - Module test for recsel.c
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* Copyright (C) 2016 Werner Koch
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <https://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "util.h"
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#include "recsel.h"
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#define PGM "t-recsel"
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#define pass() do { ; } while(0)
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#define fail(a,e) do { log_error ("line %d: test %d failed: %s\n", \
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__LINE__, (a), gpg_strerror ((e))); \
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exit (1); \
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} while(0)
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static int verbose;
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static int debug;
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#define FREEEXPR() do { recsel_release (se); se = NULL; } while (0)
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#define ADDEXPR(a) do { \
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err = recsel_parse_expr (&se, (a)); \
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if (err) \
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fail (0, err); \
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} while (0)
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static const char *
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test_1_getval (void *cookie, const char *name)
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{
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if (strcmp (name, "uid"))
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fail (0, 0);
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return cookie;
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}
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static void
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run_test_1 (void)
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{
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static const char *expr[] = {
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"uid =~ Alfa",
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"&& uid !~ Test ",
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"|| uid =~ Alpha",
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" uid !~ Test"
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};
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gpg_error_t err;
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recsel_expr_t se = NULL;
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int i;
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for (i=0; i < DIM (expr); i++)
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{
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err = recsel_parse_expr (&se, expr[i]);
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if (err)
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fail (i, err);
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}
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if (debug)
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recsel_dump (se);
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/* The example from recsel.c in several variants. */
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if (!recsel_select (se, test_1_getval, "Alfa"))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, "Alpha"))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, "Alfa Test"))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, "Alpha Test"))
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fail (0, 0);
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/* Some modified versions from above. */
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if (!recsel_select (se, test_1_getval, " AlfA Tes"))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, " AlfA Tes "))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, " Tes AlfA"))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, "TesAlfA"))
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fail (0, 0);
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/* Simple cases. */
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if (recsel_select (se, NULL, NULL))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, NULL))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, ""))
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fail (0, 0);
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FREEEXPR();
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}
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/* Same as test1 but using a combined expression.. */
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static void
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run_test_1b (void)
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{
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gpg_error_t err;
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recsel_expr_t se = NULL;
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err = recsel_parse_expr
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(&se, "uid =~ Alfa && uid !~ Test || uid =~ Alpha && uid !~ Test" );
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if (err)
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fail (0, err);
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if (debug)
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recsel_dump (se);
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/* The example from recsel.c in several variants. */
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if (!recsel_select (se, test_1_getval, "Alfa"))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, "Alpha"))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, "Alfa Test"))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, "Alpha Test"))
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fail (0, 0);
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/* Some modified versions from above. */
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if (!recsel_select (se, test_1_getval, " AlfA Tes"))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, " AlfA Tes "))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, " Tes AlfA"))
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fail (0, 0);
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if (!recsel_select (se, test_1_getval, "TesAlfA"))
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fail (0, 0);
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/* Simple cases. */
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if (recsel_select (se, NULL, NULL))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, NULL))
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fail (0, 0);
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if (recsel_select (se, test_1_getval, ""))
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fail (0, 0);
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FREEEXPR();
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}
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static const char *
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test_2_getval (void *cookie, const char *name)
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{
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if (!strcmp (name, "uid"))
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return "foo@example.org";
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else if (!strcmp (name, "keyid"))
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return "0x12345678";
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else if (!strcmp (name, "zero"))
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return "0";
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else if (!strcmp (name, "one"))
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return "1";
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else if (!strcmp (name, "blanks"))
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return " ";
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else if (!strcmp (name, "letters"))
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return "abcde";
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else if (!strcmp (name, "str1"))
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return "aaa";
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else
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return cookie;
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}
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static void
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run_test_2 (void)
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{
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gpg_error_t err;
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recsel_expr_t se = NULL;
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ADDEXPR ("uid = foo@example.org");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid = Foo@example.org");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("-c uid = Foo@example.org");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid =~ foo@example.org");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid =~ Foo@example.org");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("-c uid =~ Foo@example.org");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid !~ foo@example.org");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid !~ Foo@example.org");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("-c uid !~ Foo@example.org");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid =~ @");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid !~ @");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid =~ foo@");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid =~ oo@");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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/* Again but with left anchored substring. */
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ADDEXPR ("-^ uid =~ foo@");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("-^ uid =~ oo@");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid == 0x12345678");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid != 0x12345678");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid >= 0x12345678");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid <= 0x12345678");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid > 0x12345677");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid < 0x12345679");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid > 0x12345678");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("keyid < 0x12345678");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("str1 -gt aa");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("str1 -gt aaa");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("str1 -ge aaa");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("str1 -lt aab");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("str1 -le aaa");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("-c str1 -lt AAB");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("str1 -lt AAB");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid -n");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("uid -z");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("nothing -z");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("nothing -n");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("blanks -n");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("blanks -z");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("letters -n");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("letters -z");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("nothing -f");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("nothing -t");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("zero -f");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("zero -t");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("one -t");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("one -f");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("blanks -f");
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("blanks -t");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("letters -f");
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recsel_dump (se);
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if (!recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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ADDEXPR ("letters -t");
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if (recsel_select (se, test_2_getval, NULL))
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fail (0, 0);
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FREEEXPR();
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}
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int
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main (int argc, char **argv)
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{
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int last_argc = -1;
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log_set_prefix (PGM, GPGRT_LOG_WITH_PREFIX);
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if (argc)
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{ argc--; argv++; }
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while (argc && last_argc != argc )
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{
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last_argc = argc;
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if (!strcmp (*argv, "--"))
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{
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argc--; argv++;
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break;
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}
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else if (!strcmp (*argv, "--help"))
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{
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fputs ("usage: " PGM " [options]\n"
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"Options:\n"
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" --verbose print timings etc.\n"
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" --debug flyswatter\n",
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stdout);
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exit (0);
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}
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else if (!strcmp (*argv, "--verbose"))
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{
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verbose++;
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argc--; argv++;
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}
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else if (!strcmp (*argv, "--debug"))
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{
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verbose += 2;
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debug++;
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argc--; argv++;
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}
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else if (!strncmp (*argv, "--", 2))
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{
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log_error ("unknown option '%s'\n", *argv);
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exit (2);
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}
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}
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run_test_1 ();
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run_test_1b ();
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run_test_2 ();
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/* Fixme: We should add test for complex conditions. */
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return 0;
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}
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