source: branches/samba-3.5.x/source3/lib/smbconf/testsuite.c

/*
 *  Unix SMB/CIFS implementation.
 *  libsmbconf - Samba configuration library: testsuite
 *  Copyright (C) Michael Adam 2008
 *
 *  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 "includes.h"

static void print_strings(const char *prefix,
                          uint32_t num_strings, const char **strings)
{
        uint32_t count;

        if (prefix == NULL) {
                prefix = "";
        }

        for (count = 0; count < num_strings; count++) {
                printf("%s%s\n", prefix, strings[count]);
        }
}

static bool test_get_includes(struct smbconf_ctx *ctx)
{
        WERROR werr;
        bool ret = false;
        uint32_t num_includes = 0;
        char **includes = NULL;
        TALLOC_CTX *mem_ctx = talloc_stackframe();

        printf("TEST: get_includes\n");
        werr = smbconf_get_global_includes(ctx, mem_ctx,
                                           &num_includes, &includes);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: get_includes - %s\n", win_errstr(werr));
                goto done;
        }

        printf("got %u includes%s\n", num_includes,
               (num_includes > 0) ? ":" : ".");
        print_strings("", num_includes, (const char **)includes);

        printf("OK: get_includes\n");
        ret = true;

done:
        talloc_free(mem_ctx);
        return ret;
}

static bool test_set_get_includes(struct smbconf_ctx *ctx)
{
        WERROR werr;
        uint32_t count;
        bool ret = false;
        const char *set_includes[] = {
                "/path/to/include1",
                "/path/to/include2"
        };
        uint32_t set_num_includes = 2;
        char **get_includes = NULL;
        uint32_t get_num_includes = 0;
        TALLOC_CTX *mem_ctx = talloc_stackframe();

        printf("TEST: set_get_includes\n");

        werr = smbconf_set_global_includes(ctx, set_num_includes, set_includes);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: get_set_includes (setting includes) - %s\n",
                       win_errstr(werr));
                goto done;
        }

        werr = smbconf_get_global_includes(ctx, mem_ctx, &get_num_includes,
                                           &get_includes);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: get_set_includes (getting includes) - %s\n",
                       win_errstr(werr));
                goto done;
        }

        if (get_num_includes != set_num_includes) {
                printf("FAIL: get_set_includes - set %d includes, got %d\n",
                       set_num_includes, get_num_includes);
                goto done;
        }

        for (count = 0; count < get_num_includes; count++) {
                if (!strequal(set_includes[count], get_includes[count])) {
                        printf("expected: \n");
                        print_strings("* ", set_num_includes, set_includes);
                        printf("got: \n");
                        print_strings("* ", get_num_includes,
                                      (const char **)get_includes);
                        printf("FAIL: get_set_includes - data mismatch:\n");
                        goto done;
                }
        }

        printf("OK: set_includes\n");
        ret = true;

done:
        talloc_free(mem_ctx);
        return ret;
}

static bool test_delete_includes(struct smbconf_ctx *ctx)
{
        WERROR werr;
        bool ret = false;
        const char *set_includes[] = {
                "/path/to/include",
        };
        uint32_t set_num_includes = 1;
        char **get_includes = NULL;
        uint32_t get_num_includes = 0;
        TALLOC_CTX *mem_ctx = talloc_stackframe();

        printf("TEST: delete_includes\n");

        werr = smbconf_set_global_includes(ctx, set_num_includes, set_includes);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: delete_includes (setting includes) - %s\n",
                       win_errstr(werr));
                goto done;
        }

        werr = smbconf_delete_global_includes(ctx);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: delete_includes (deleting includes) - %s\n",
                       win_errstr(werr));
                goto done;
        }

        werr = smbconf_get_global_includes(ctx, mem_ctx, &get_num_includes,
                                           &get_includes);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: delete_includes (getting includes) - %s\n",
                       win_errstr(werr));
                goto done;
        }

        if (get_num_includes != 0) {
                printf("FAIL: delete_includes (not empty after delete)\n");
                goto done;
        }

        werr = smbconf_delete_global_includes(ctx);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: delete_includes (delete empty includes) - "
                       "%s\n", win_errstr(werr));
                goto done;
        }

        printf("OK: delete_includes\n");
        ret = true;

done:
        return ret;
}

static bool create_conf_file(const char *filename)
{
        FILE *f;

        printf("TEST: creating file\n");
        f = sys_fopen(filename, "w");
        if (!f) {
                printf("failure: failed to open %s for writing: %s\n",
                       filename, strerror(errno));
                return false;
        }

        fprintf(f, "[global]\n");
        fprintf(f, "\tserver string = smbconf testsuite\n");
        fprintf(f, "\tworkgroup = SAMBA\n");
        fprintf(f, "\tsecurity = user\n");

        fclose(f);

        printf("OK: create file\n");
        return true;
}

static bool torture_smbconf_txt(void)
{
        WERROR werr;
        bool ret = true;
        const char *filename = "/tmp/smb.conf.smbconf_testsuite";
        struct smbconf_ctx *conf_ctx = NULL;
        TALLOC_CTX *mem_ctx = talloc_stackframe();

        printf("test: text backend\n");

        if (!create_conf_file(filename)) {
                ret = false;
                goto done;
        }

        printf("TEST: init\n");
        werr = smbconf_init_txt(mem_ctx, &conf_ctx, filename);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: text backend failed: %s\n", win_errstr(werr));
                ret = false;
                goto done;
        }
        printf("OK: init\n");

        ret &= test_get_includes(conf_ctx);

        smbconf_shutdown(conf_ctx);

        printf("TEST: unlink file\n");
        if (unlink(filename) != 0) {
                printf("OK: unlink failed: %s\n", strerror(errno));
                ret = false;
                goto done;
        }
        printf("OK: unlink file\n");

done:
        printf("%s: text backend\n", ret ? "success" : "failure");
        talloc_free(mem_ctx);
        return ret;
}

static bool torture_smbconf_reg(void)
{
        WERROR werr;
        bool ret = true;
        struct smbconf_ctx *conf_ctx = NULL;
        TALLOC_CTX *mem_ctx = talloc_stackframe();

        printf("test: registry backend\n");

        printf("TEST: init\n");
        werr = smbconf_init_reg(mem_ctx, &conf_ctx, NULL);
        if (!W_ERROR_IS_OK(werr)) {
                printf("FAIL: init failed: %s\n", win_errstr(werr));
                ret = false;
                goto done;
        }
        printf("OK: init\n");

        ret &= test_get_includes(conf_ctx);
        ret &= test_set_get_includes(conf_ctx);
        ret &= test_delete_includes(conf_ctx);

        smbconf_shutdown(conf_ctx);

done:
        printf("%s: registry backend\n", ret ? "success" : "failure");
        talloc_free(mem_ctx);
        return ret;
}

static bool torture_smbconf(void)
{
        bool ret = true;
        ret &= torture_smbconf_txt();
        printf("\n");
        ret &= torture_smbconf_reg();
        return ret;
}

int main(int argc, const char **argv)
{
        bool ret;
        poptContext pc;
        TALLOC_CTX *mem_ctx = talloc_stackframe();

        struct poptOption long_options[] = {
                POPT_COMMON_SAMBA
                {0, 0, 0, 0}
        };

        load_case_tables();
        dbf = x_stderr;

        /* parse options */
        pc = poptGetContext("smbconftort", argc, (const char **)argv,
                            long_options, 0);

        while(poptGetNextOpt(pc) != -1) { }

        poptFreeContext(pc);

        ret = lp_load(get_dyn_CONFIGFILE(),
                      true,  /* globals_only */
                      false, /* save_defaults */
                      false, /* add_ipc */
                      true   /* initialize globals */);

        if (!ret) {
                printf("failure: error loading the configuration\n");
                goto done;
        }

        ret = torture_smbconf();

done:
        talloc_free(mem_ctx);
        return ret ? 0 : -1;
}