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-rw-r--r--src/tests/util-tests.c227
1 files changed, 227 insertions, 0 deletions
diff --git a/src/tests/util-tests.c b/src/tests/util-tests.c
new file mode 100644
index 000000000..d8d3800fd
--- /dev/null
+++ b/src/tests/util-tests.c
@@ -0,0 +1,227 @@
+/*
+ SSSD
+
+ util-tests.c
+
+ Authors:
+ Stephen Gallagher <sgallagh@redhat.com>
+
+ Copyright (C) 2010 Red Hat
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <popt.h>
+#include <talloc.h>
+#include <check.h>
+#include "util/util.h"
+#include "tests/common.h"
+
+START_TEST(test_diff_string_lists)
+{
+ TALLOC_CTX *test_ctx;
+ char **l1;
+ char **l2;
+ char **l3;
+ char **only_l1;
+ char **only_l2;
+ char **both;
+ int ret;
+
+ test_ctx = talloc_new(NULL);
+
+ /* Test with all values returned */
+ l1 = talloc_array(test_ctx, char *, 4);
+ l1[0] = talloc_strdup(l1, "a");
+ l1[1] = talloc_strdup(l1, "b");
+ l1[2] = talloc_strdup(l1, "c");
+ l1[3] = NULL;
+
+ l2 = talloc_array(test_ctx, char *, 4);
+ l2[0] = talloc_strdup(l1, "d");
+ l2[1] = talloc_strdup(l1, "c");
+ l2[2] = talloc_strdup(l1, "b");
+ l2[3] = NULL;
+
+ ret = diff_string_lists(test_ctx,
+ l1, l2,
+ &only_l1, &only_l2, &both);
+
+ fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
+ fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
+ fail_unless(only_l1[1] == NULL, "only_l1 not NULL-terminated");
+ fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"d\" from only_l2");
+ fail_unless(only_l2[1] == NULL, "only_l2 not NULL-terminated");
+ fail_unless(strcmp(both[0], "c") == 0, "Missing \"c\" from both");
+ fail_unless(strcmp(both[1], "b") == 0, "Missing \"b\" from both");
+ fail_unless(both[2] == NULL, "both not NULL-terminated");
+
+ talloc_zfree(only_l1);
+ talloc_zfree(only_l2);
+ talloc_zfree(both);
+
+ /* Test with restricted return values */
+ ret = diff_string_lists(test_ctx,
+ l1, l2,
+ &only_l1, &only_l2, NULL);
+
+ fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
+ fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
+ fail_unless(only_l1[1] == NULL, "only_l1 not NULL-terminated");
+ fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"d\" from only_l2");
+ fail_unless(only_l2[1] == NULL, "only_l2 not NULL-terminated");
+ fail_unless(both == NULL, "Nothing returned to both");
+
+ talloc_zfree(only_l1);
+ talloc_zfree(only_l2);
+ talloc_zfree(both);
+
+ ret = diff_string_lists(test_ctx,
+ l1, l2,
+ &only_l1, NULL, NULL);
+
+ fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
+ fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
+ fail_unless(only_l1[1] == NULL, "only_l1 not NULL-terminated");
+ fail_unless(only_l2 == NULL, "Nothing returned to only_l2");
+ fail_unless(both == NULL, "Nothing returned to both");
+
+ talloc_zfree(only_l1);
+ talloc_zfree(only_l2);
+ talloc_zfree(both);
+
+ ret = diff_string_lists(test_ctx,
+ l1, l2,
+ NULL, &only_l2, NULL);
+
+ fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
+ fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"d\" from only_l2");
+ fail_unless(only_l2[1] == NULL, "only_l2 not NULL-terminated");
+ fail_unless(only_l1 == NULL, "Nothing returned to only_l1");
+ fail_unless(both == NULL, "Nothing returned to both");
+
+ talloc_zfree(only_l1);
+ talloc_zfree(only_l2);
+ talloc_zfree(both);
+
+ /* Test with no overlap */
+ l3 = talloc_array(test_ctx, char *, 4);
+ l3[0] = talloc_strdup(l1, "d");
+ l3[1] = talloc_strdup(l1, "e");
+ l3[2] = talloc_strdup(l1, "f");
+ l3[3] = NULL;
+
+ ret = diff_string_lists(test_ctx,
+ l1, l3,
+ &only_l1, &only_l2, &both);
+
+ fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
+ fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
+ fail_unless(strcmp(only_l1[1], "b") == 0, "Missing \"b\" from only_l1");
+ fail_unless(strcmp(only_l1[2], "c") == 0, "Missing \"c\" from only_l1");
+ fail_unless(only_l1[3] == NULL, "only_l1 not NULL-terminated");
+ fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"f\" from only_l2");
+ fail_unless(strcmp(only_l2[1], "e") == 0, "Missing \"e\" from only_l2");
+ fail_unless(strcmp(only_l2[2], "f") == 0, "Missing \"d\" from only_l2");
+ fail_unless(only_l2[3] == NULL, "only_l2 not NULL-terminated");
+ fail_unless(both[0] == NULL, "both should have zero entries");
+
+ talloc_zfree(only_l1);
+ talloc_zfree(only_l2);
+ talloc_zfree(both);
+
+ /* Test with 100% overlap */
+ ret = diff_string_lists(test_ctx,
+ l1, l1,
+ &only_l1, &only_l2, &both);
+
+ fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
+ fail_unless(only_l1[0] == NULL, "only_l1 should have zero entries");
+ fail_unless(only_l2[0] == NULL, "only_l2 should have zero entries");
+ fail_unless(strcmp(both[0], "a") == 0, "Missing \"a\" from both");
+ fail_unless(strcmp(both[1], "b") == 0, "Missing \"b\" from both");
+ fail_unless(strcmp(both[2], "c") == 0, "Missing \"c\" from both");
+ fail_unless(both[3] == NULL, "both is not NULL-terminated");
+
+ talloc_zfree(only_l1);
+ talloc_zfree(only_l2);
+ talloc_zfree(both);
+
+ /* Test with no second list */
+ ret = diff_string_lists(test_ctx,
+ l1, NULL,
+ &only_l1, &only_l2, &both);
+
+ fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
+ fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
+ fail_unless(strcmp(only_l1[1], "b") == 0, "Missing \"b\" from only_l1");
+ fail_unless(strcmp(only_l1[2], "c") == 0, "Missing \"c\" from only_l1");
+ fail_unless(only_l1[3] == NULL, "only_l1 not NULL-terminated");
+ fail_unless(only_l2[0] == NULL, "only_l2 should have zero entries");
+ fail_unless(both[0] == NULL, "both should have zero entries");
+
+ talloc_free(test_ctx);
+}
+END_TEST
+
+Suite *util_suite(void)
+{
+ Suite *s = suite_create("util");
+
+ TCase *tc_util = tcase_create("util");
+
+ tcase_add_test (tc_util, test_diff_string_lists);
+ tcase_set_timeout(tc_util, 60);
+
+ suite_add_tcase (s, tc_util);
+
+ return s;
+}
+
+int main(int argc, const char *argv[])
+{
+ int opt;
+ int failure_count;
+ poptContext pc;
+ Suite *s = util_suite();
+ SRunner *sr = srunner_create (s);
+
+ struct poptOption long_options[] = {
+ POPT_AUTOHELP
+ SSSD_MAIN_OPTS
+ { NULL }
+ };
+
+ pc = poptGetContext(argv[0], argc, argv, long_options, 0);
+ while((opt = poptGetNextOpt(pc)) != -1) {
+ switch(opt) {
+ default:
+ fprintf(stderr, "\nInvalid option %s: %s\n\n",
+ poptBadOption(pc, 0), poptStrerror(opt));
+ poptPrintUsage(pc, stderr, 0);
+ return 1;
+ }
+ }
+ poptFreeContext(pc);
+
+ tests_set_cwd();
+
+ srunner_run_all(sr, CK_ENV);
+ failure_count = srunner_ntests_failed (sr);
+ srunner_free (sr);
+ if (failure_count == 0) {
+ return EXIT_SUCCESS;
+ }
+ return EXIT_FAILURE;
+}
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