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ee7ec1256b
* g10/Makefile.am (EXTRA_DIST): Add test.c. (AM_CPPFLAGS): Add -DSOURCE_DIR="\"$(srcdir)\"". (module_tests): Add t-keydb. (t_keydb_SOURCES): New variable. (t_keydb_LDADD): Likewise. * g10/t-keydb.c: New file. * g10/t-keydb-keyring.kbx: New file. * g10/test-stubs.c: New file. * g10/test.c: New file. -- Signed-off-by: Neal H. Walfield <neal@g10code.com>.
142 lines
3.5 KiB
C
142 lines
3.5 KiB
C
/* test.c - Infrastructure for unit tests.
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* Copyright (C) 2015 g10 Code GmbH
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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 <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include "gpg.h"
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/* A unit test consists of one or more tests. Tests can be broken
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into groups and each group can consist of one or more tests. */
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/* The number of test groups. */
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static int test_groups;
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/* The current test group. */
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static char *test_group;
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/* Whether there was already a failure in the current test group. */
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static int current_test_group_failed;
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/* The number of test groups with a failure. */
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static int test_groups_failed;
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/* The total number of tests. */
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static int tests;
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/* The total number of tests that failed. */
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static int tests_failed;
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#define TEST_GROUP(description) \
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do { \
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test_group = (description); \
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test_groups ++; \
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current_test_group_failed = 0; \
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} while (0)
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#define STRINGIFY2(x) #x
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#define STRINGIFY(x) STRINGIFY2(x)
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/* Execute a test. */
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#define TEST(description, test, expected) \
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do { \
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int test_result; \
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int expected_result; \
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\
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tests ++; \
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\
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printf ("%d. Checking %s...", \
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tests, (description) ?: ""); \
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fflush (stdout); \
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\
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test_result = (test); \
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expected_result = (expected); \
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\
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if (test_result == expected_result) \
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{ \
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printf (" ok.\n"); \
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} \
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else \
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{ \
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printf (" failed.\n"); \
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printf (" %s == %s failed.\n", \
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STRINGIFY(test), \
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STRINGIFY(expected)); \
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tests_failed ++; \
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if (! current_test_group_failed) \
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{ \
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current_test_group_failed = 1; \
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test_groups_failed ++; \
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} \
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} \
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} while (0)
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/* Test that a condition evaluates to true. */
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#define TEST_P(description, test) \
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TEST(description, !!(test), 1)
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/* Like CHECK, but if the test fails, abort the program. */
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#define ASSERT(description, test, expected) \
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do { \
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int tests_failed_pre = tests_failed; \
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CHECK(description, test, expected); \
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if (tests_failed_pre != tests_failed) \
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exit (1); \
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} while (0)
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/* Call this if something went wrong. */
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#define ABORT(message) \
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do { \
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printf ("aborting..."); \
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if (message) \
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printf (" %s\n", (message)); \
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\
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exit(1); \
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} while (0)
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/* You need to fill this function in. */
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static void do_test (int argc, char *argv[]);
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static void
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print_results (void)
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{
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if (tests_failed == 0)
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{
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printf ("All %d tests passed.\n", tests);
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exit (0);
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}
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else
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{
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printf ("%d of %d tests failed",
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tests_failed, tests);
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if (test_groups > 1)
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printf (" (%d of %d groups)",
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test_groups_failed, test_groups);
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printf ("\n");
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exit (1);
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}
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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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(void) test_group;
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do_test (argc, argv);
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atexit (print_results);
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return tests_failed == 0;
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}
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