diff options
Diffstat (limited to 'src/testing/testing_api_helpers.c')
| -rw-r--r-- | src/testing/testing_api_helpers.c | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/testing/testing_api_helpers.c b/src/testing/testing_api_helpers.c new file mode 100644 index 00000000..326bfcb8 --- /dev/null +++ b/src/testing/testing_api_helpers.c @@ -0,0 +1,195 @@ +/* + This file is part of TALER + Copyright (C) 2014-2018 Taler Systems SA + + TALER 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, or + (at your option) any later version. + + TALER 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 TALER; see the file COPYING. If not, see + <http://www.gnu.org/licenses/> +*/ + +/** + * @file lib/testing_api_helpers.c + * @brief helper functions for test library. + * @author Christian Grothoff + * @author Marcello Stanisci + */ + +#include "platform.h" +#include <taler/taler_exchange_service.h> +#include <taler/taler_testing_lib.h> +#include "taler_merchant_testing_lib.h" + + +/** + * Start the merchant backend process. Assume the port + * is available and the database is clean. Use the "prepare + * merchant" function to do such tasks. + * + * @param config_filename configuration filename. + * + * @return the process, or NULL if the process could not + * be started. + */ +struct GNUNET_OS_Process * +TALER_TESTING_run_merchant (const char *config_filename, + const char *merchant_url) +{ + struct GNUNET_OS_Process *merchant_proc; + unsigned int iter; + char *wget_cmd; + + merchant_proc + = GNUNET_OS_start_process (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-merchant-httpd", + "taler-merchant-httpd", + "--log=INFO", + "-c", config_filename, + NULL); + if (NULL == merchant_proc) + MERCHANT_FAIL (); + + GNUNET_asprintf (&wget_cmd, + "wget -q -t 1 -T 1" + " --header='Authorization: ApiKey sandbox'" + " %s" + " -o /dev/null -O /dev/null", + merchant_url); + + /* give child time to start and bind against the socket */ + fprintf (stderr, + "Waiting for `taler-merchant-httpd' to be ready\n"); + iter = 0; + do + { + if (10 == iter) + { + fprintf (stderr, + "Failed to launch" + " `taler-merchant-httpd' (or `wget')\n"); + GNUNET_OS_process_kill (merchant_proc, + SIGTERM); + GNUNET_OS_process_wait (merchant_proc); + GNUNET_OS_process_destroy (merchant_proc); + MERCHANT_FAIL (); + } + fprintf (stderr, ".\n"); + sleep (1); + iter++; + } + while (0 != system (wget_cmd)); + GNUNET_free (wget_cmd); + fprintf (stderr, "\n"); + + return merchant_proc; +} + + +/** + * Prepare the merchant execution. Create tables and check if + * the port is available. + * + * @param config_filename configuration filename. + * + * @return the base url, or NULL upon errors. Must be freed + * by the caller. + */ +char * +TALER_TESTING_prepare_merchant (const char *config_filename) +{ + struct GNUNET_CONFIGURATION_Handle *cfg; + unsigned long long port; + struct GNUNET_OS_Process *dbinit_proc; + enum GNUNET_OS_ProcessStatusType type; + unsigned long code; + char *base_url; + + cfg = GNUNET_CONFIGURATION_create (); + if (GNUNET_OK != + GNUNET_CONFIGURATION_load (cfg, + config_filename)) + MERCHANT_FAIL (); + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_number (cfg, + "merchant", + "PORT", + &port)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "merchant", + "PORT"); + GNUNET_CONFIGURATION_destroy (cfg); + MERCHANT_FAIL (); + } + + GNUNET_CONFIGURATION_destroy (cfg); + + if (GNUNET_OK != + GNUNET_NETWORK_test_port_free (IPPROTO_TCP, + (uint16_t) port)) + { + fprintf (stderr, + "Required port %llu not available, skipping.\n", + port); + MERCHANT_FAIL (); + } + + /* DB preparation */ + if (NULL == (dbinit_proc = GNUNET_OS_start_process + (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-merchant-dbinit", + "taler-merchant-dbinit", + "-c", config_filename, + "-r", + NULL))) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to run taler-merchant-dbinit." + " Check your PATH.\n"); + MERCHANT_FAIL (); + } + + if (GNUNET_SYSERR == + GNUNET_OS_process_wait_status (dbinit_proc, + &type, + &code)) + { + GNUNET_OS_process_destroy (dbinit_proc); + MERCHANT_FAIL (); + } + if ( (type == GNUNET_OS_PROCESS_EXITED) && + (0 != code) ) + { + fprintf (stderr, + "Failed to setup database\n"); + MERCHANT_FAIL (); + } + if ( (type != GNUNET_OS_PROCESS_EXITED) || + (0 != code) ) + { + fprintf (stderr, + "Unexpected error running" + " `taler-merchant-dbinit'!\n"); + MERCHANT_FAIL (); + } + GNUNET_OS_process_destroy (dbinit_proc); + + + GNUNET_asprintf (&base_url, + "http://localhost:%llu/", + port); + return base_url; +} |