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-rw-r--r--src/lib/test_taler_exchange_wirewatch.c876
1 files changed, 876 insertions, 0 deletions
diff --git a/src/lib/test_taler_exchange_wirewatch.c b/src/lib/test_taler_exchange_wirewatch.c
new file mode 100644
index 000000000..9c089a54d
--- /dev/null
+++ b/src/lib/test_taler_exchange_wirewatch.c
@@ -0,0 +1,876 @@
+/*
+ This file is part of TALER
+ (C) 2016, 2017, 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 exchange/test_taler_exchange_wirewatch.c
+ * @brief Tests for taler-exchange-wirewatch and taler-exchange-aggregator logic;
+ * Performs an invalid wire transfer to the exchange, and then checks that
+ * wirewatch immediately sends the money back.
+ * Then performs a valid wire transfer, waits for the reserve to expire,
+ * and then checks that the aggregator sends the money back.
+ * @author Christian Grothoff <christian@grothoff.org>
+ */
+#include "platform.h"
+#include "taler_util.h"
+#include <gnunet/gnunet_json_lib.h>
+#include <gnunet/gnunet_pq_lib.h>
+#include "taler_json_lib.h"
+#include <microhttpd.h>
+#include "taler_fakebank_lib.h"
+
+
+/**
+ * Commands for the interpreter.
+ */
+enum OpCode
+{
+
+ /**
+ * Terminate testcase with 'skipped' result.
+ */
+ OPCODE_TERMINATE_SKIP,
+
+ /**
+ * Run taler-exchange-aggregator.
+ */
+ OPCODE_RUN_AGGREGATOR,
+
+ /**
+ * Expect that we have exhaustively gone over all transactions.
+ */
+ OPCODE_RUN_WIREWATCH,
+
+ /**
+ * Send money from bank to exchange.
+ */
+ OPCODE_RUN_TRANSFER,
+
+ /**
+ * Wait a certain amount of time.
+ */
+ OPCODE_WAIT,
+
+ /**
+ * Expect that we have received the specified transfer.
+ */
+ OPCODE_EXPECT_TRANSFER,
+
+ /**
+ * Expect that we have 'expected' all wire transfers.
+ */
+ OPCODE_EXPECT_TRANSFERS_EMPTY,
+
+ /**
+ * Finish testcase with success.
+ */
+ OPCODE_TERMINATE_SUCCESS
+};
+
+
+/**
+ * Command state for the interpreter.
+ */
+struct Command
+{
+
+ /**
+ * What instruction should we run?
+ */
+ enum OpCode opcode;
+
+ /**
+ * Human-readable label for the command.
+ */
+ const char *label;
+
+ union
+ {
+
+ /**
+ * If @e opcode is #OPCODE_EXPECT_TRANSFER, this
+ * specifies which transaction we expected. Note that
+ * the WTID will be set, not checked!
+ */
+ struct
+ {
+
+ /**
+ * Amount to be transferred.
+ */
+ const char *amount;
+
+ /**
+ * Account to debit.
+ */
+ uint64_t debit_account;
+
+ /**
+ * Account to credit.
+ */
+ uint64_t credit_account;
+
+ /**
+ * Expected base URL for the exchange.
+ */
+ const char *exchange_base_url;
+
+ /**
+ * Subject of the transfer, set by the command.
+ */
+ struct TALER_WireTransferIdentifierRawP wtid;
+
+ } expect_transfer;
+
+
+ /**
+ * If @e opcode is #OPCODE_RUN_TRANSFER, this
+ * specifies which transaction the bank should do.
+ */
+ struct
+ {
+
+ /**
+ * Amount to be transferred.
+ */
+ const char *amount;
+
+ /**
+ * Account to debit.
+ */
+ uint64_t debit_account;
+
+ /**
+ * Account to credit.
+ */
+ uint64_t credit_account;
+
+ /**
+ * Subject of the transfer, set by the command.
+ */
+ const char *subject;
+
+ /**
+ * Serial ID of the wire transfer as assigned by the bank.
+ */
+ uint64_t serial_id;
+
+ } run_transfer;
+
+ struct
+ {
+
+ /**
+ * The handle for the aggregator process that we are testing.
+ */
+ struct GNUNET_OS_Process *aggregator_proc;
+
+ /**
+ * ID of task called whenever we get a SIGCHILD.
+ */
+ struct GNUNET_SCHEDULER_Task *child_death_task;
+
+ } aggregator;
+
+ struct
+ {
+
+ /**
+ * The handle for the wirewatch process that we are testing.
+ */
+ struct GNUNET_OS_Process *wirewatch_proc;
+
+ /**
+ * ID of task called whenever we get a SIGCHILD.
+ */
+ struct GNUNET_SCHEDULER_Task *child_death_task;
+
+ } wirewatch;
+
+ /**
+ * How long should we wait if the opcode is #OPCODE_WAIT.
+ */
+ struct GNUNET_TIME_Relative wait_delay;
+
+ } details;
+
+};
+
+
+/**
+ * State of the interpreter.
+ */
+struct State
+{
+ /**
+ * Array of commands to run.
+ */
+ struct Command*commands;
+
+ /**
+ * Offset of the next command to be run.
+ */
+ unsigned int ioff;
+};
+
+
+/**
+ * Pipe used to communicate child death via signal.
+ */
+static struct GNUNET_DISK_PipeHandle *sigpipe;
+
+/**
+ * ID of task called whenever we time out.
+ */
+static struct GNUNET_SCHEDULER_Task *timeout_task;
+
+/**
+ * Return value from main().
+ */
+static int result;
+
+/**
+ * Name of the configuration file to use.
+ */
+static char *config_filename;
+
+/**
+ * Task running the interpreter().
+ */
+static struct GNUNET_SCHEDULER_Task *int_task;
+
+/**
+ * Handle for our fake bank.
+ */
+static struct TALER_FAKEBANK_Handle *fb;
+
+
+/**
+ * Interprets the commands from the test program.
+ *
+ * @param cls the `struct State` of the interpreter
+ */
+static void
+interpreter (void *cls);
+
+
+/**
+ * Advance the IP and run the next command.
+ *
+ * @param state interpreter to advance.
+ */
+static void
+next_command (struct State *state)
+{
+ GNUNET_assert (NULL == int_task);
+ state->ioff++;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Advancing to command %s\n",
+ state->commands[state->ioff].label);
+ int_task = GNUNET_SCHEDULER_add_now (&interpreter,
+ state);
+}
+
+
+/**
+ * Fail the testcase at the current command.
+ */
+static void
+fail (struct Command *cmd)
+{
+ GNUNET_assert (NULL == int_task);
+ fprintf (stderr,
+ "Testcase failed at command `%s'\n",
+ cmd->label);
+ result = 2;
+ GNUNET_SCHEDULER_shutdown ();
+}
+
+
+/**
+ * Task triggered whenever we are to shutdown.
+ *
+ * @param cls closure, NULL if we need to self-restart
+ */
+static void
+timeout_action (void *cls)
+{
+ timeout_task = NULL;
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Test failed: timeout\n");
+ result = 2;
+ GNUNET_SCHEDULER_shutdown ();
+}
+
+
+/**
+ * Task triggered whenever we are to shutdown.
+ *
+ * @param cls our `struct State`
+ */
+static void
+shutdown_action (void *cls)
+{
+ struct State *state = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Running shutdown\n");
+ if (NULL != timeout_task)
+ {
+ GNUNET_SCHEDULER_cancel (timeout_task);
+ timeout_task = NULL;
+ }
+ if (NULL != int_task)
+ {
+ GNUNET_SCHEDULER_cancel (int_task);
+ int_task = NULL;
+ }
+ if (NULL != fb)
+ {
+ TALER_FAKEBANK_stop (fb);
+ fb = NULL;
+ }
+ for (unsigned int i = 0; i<=state->ioff; i++)
+ {
+ struct Command *cmd = &state->commands[i];
+
+ switch (cmd->opcode)
+ {
+ case OPCODE_TERMINATE_SKIP:
+ break;
+ case OPCODE_RUN_AGGREGATOR:
+ if (NULL != cmd->details.aggregator.child_death_task)
+ {
+ GNUNET_SCHEDULER_cancel (cmd->details.aggregator.child_death_task);
+ cmd->details.aggregator.child_death_task = NULL;
+ }
+ if (NULL != cmd->details.aggregator.aggregator_proc)
+ {
+ GNUNET_break (0 == GNUNET_OS_process_kill (
+ cmd->details.aggregator.aggregator_proc,
+ SIGKILL));
+ GNUNET_OS_process_wait (cmd->details.aggregator.aggregator_proc);
+ GNUNET_OS_process_destroy (cmd->details.aggregator.aggregator_proc);
+ cmd->details.aggregator.aggregator_proc = NULL;
+ }
+ break;
+ case OPCODE_RUN_WIREWATCH:
+ if (NULL != cmd->details.wirewatch.child_death_task)
+ {
+ GNUNET_SCHEDULER_cancel (cmd->details.wirewatch.child_death_task);
+ cmd->details.wirewatch.child_death_task = NULL;
+ }
+ if (NULL != cmd->details.wirewatch.wirewatch_proc)
+ {
+ GNUNET_break (0 == GNUNET_OS_process_kill (
+ cmd->details.wirewatch.wirewatch_proc,
+ SIGKILL));
+ GNUNET_OS_process_wait (cmd->details.wirewatch.wirewatch_proc);
+ GNUNET_OS_process_destroy (cmd->details.wirewatch.wirewatch_proc);
+ cmd->details.wirewatch.wirewatch_proc = NULL;
+ }
+ break;
+ case OPCODE_RUN_TRANSFER:
+ break;
+ case OPCODE_WAIT:
+ break;
+ case OPCODE_EXPECT_TRANSFER:
+ break;
+ case OPCODE_EXPECT_TRANSFERS_EMPTY:
+ break;
+ case OPCODE_TERMINATE_SUCCESS:
+ break;
+ }
+ }
+}
+
+
+/**
+ * Task triggered whenever we receive a SIGCHLD (child
+ * process died).
+ *
+ * @param cls our `struct State`
+ */
+static void
+maint_child_death (void *cls)
+{
+ struct State *state = cls;
+ const struct GNUNET_DISK_FileHandle *pr;
+ struct Command *cmd = &state->commands[state->ioff];
+ char c[16];
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Child process died for command %s\n",
+ cmd->label);
+ pr = GNUNET_DISK_pipe_handle (sigpipe,
+ GNUNET_DISK_PIPE_END_READ);
+ GNUNET_break (0 < GNUNET_DISK_file_read (pr,
+ &c,
+ sizeof (c)));
+ switch (cmd->opcode)
+ {
+ case OPCODE_RUN_AGGREGATOR:
+ GNUNET_assert (NULL != cmd->details.aggregator.child_death_task);
+ cmd->details.aggregator.child_death_task = NULL;
+ GNUNET_OS_process_wait (cmd->details.aggregator.aggregator_proc);
+ GNUNET_OS_process_destroy (cmd->details.aggregator.aggregator_proc);
+ cmd->details.aggregator.aggregator_proc = NULL;
+ break;
+ case OPCODE_RUN_WIREWATCH:
+ GNUNET_assert (NULL != cmd->details.wirewatch.child_death_task);
+ cmd->details.wirewatch.child_death_task = NULL;
+ GNUNET_OS_process_wait (cmd->details.wirewatch.wirewatch_proc);
+ GNUNET_OS_process_destroy (cmd->details.wirewatch.wirewatch_proc);
+ cmd->details.wirewatch.wirewatch_proc = NULL;
+ break;
+ default:
+ fail (cmd);
+ return;
+ }
+ next_command (state);
+}
+
+
+/**
+ * Interprets the commands from the test program.
+ *
+ * @param cls the `struct State` of the interpreter
+ */
+static void
+interpreter (void *cls)
+{
+ struct State *state = cls;
+ struct Command *cmd = &state->commands[state->ioff];
+
+ GNUNET_assert (NULL != int_task);
+ int_task = NULL;
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Running command %u (%s)\n",
+ state->ioff,
+ cmd->label);
+ switch (cmd->opcode)
+ {
+ case OPCODE_TERMINATE_SKIP:
+ /* return skip: test not finished, but did not fail either */
+ result = 77;
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ case OPCODE_RUN_AGGREGATOR:
+ cmd->details.aggregator.child_death_task =
+ GNUNET_SCHEDULER_add_read_file (GNUNET_TIME_UNIT_FOREVER_REL,
+ GNUNET_DISK_pipe_handle (sigpipe,
+ GNUNET_DISK_PIPE_END_READ),
+ &maint_child_death,
+ state);
+ cmd->details.aggregator.aggregator_proc
+ = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-aggregator",
+ "taler-exchange-aggregator",
+ "-c", config_filename,
+ "-t", /* enable temporary tables */
+ NULL);
+ if (NULL == cmd->details.aggregator.aggregator_proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to start taler-exchange-aggregator. Check $PATH.\n");
+ GNUNET_break (0);
+ fail (cmd);
+ return;
+ }
+ return;
+ case OPCODE_RUN_WIREWATCH:
+ cmd->details.wirewatch.child_death_task =
+ GNUNET_SCHEDULER_add_read_file (GNUNET_TIME_UNIT_FOREVER_REL,
+ GNUNET_DISK_pipe_handle (sigpipe,
+ GNUNET_DISK_PIPE_END_READ),
+ &maint_child_death,
+ state);
+ cmd->details.wirewatch.wirewatch_proc
+ = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-wirewatch",
+ "taler-exchange-wirewatch",
+ "-c", config_filename,
+ "-T", /* run in test mode, exit instead of looping */
+ NULL);
+ if (NULL == cmd->details.wirewatch.wirewatch_proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to start taler-exchange-wirewatch. Check $PATH.\n");
+ GNUNET_break (0);
+ fail (cmd);
+ return;
+ }
+ return;
+ case OPCODE_RUN_TRANSFER:
+ {
+ struct TALER_Amount amount;
+
+ if (GNUNET_OK !=
+ TALER_string_to_amount (cmd->details.run_transfer.amount,
+ &amount))
+ {
+ GNUNET_break (0);
+ fail (cmd);
+ return;
+ }
+ GNUNET_assert (NULL != cmd->details.run_transfer.subject);
+ cmd->details.run_transfer.serial_id
+ = TALER_FAKEBANK_make_transfer (fb,
+ cmd->details.run_transfer.debit_account,
+ cmd->details.run_transfer.credit_account,
+ &amount,
+ cmd->details.run_transfer.subject,
+ "https://exchange.taler.net/");
+ next_command (state);
+ return;
+ }
+ case OPCODE_WAIT:
+ state->ioff++;
+ GNUNET_assert (NULL == int_task);
+ int_task = GNUNET_SCHEDULER_add_delayed (cmd->details.wait_delay,
+ &interpreter,
+ state);
+ return;
+ case OPCODE_EXPECT_TRANSFER:
+ {
+ struct TALER_Amount want_amount;
+
+ if (GNUNET_OK !=
+ TALER_string_to_amount (cmd->details.expect_transfer.amount,
+ &want_amount))
+ {
+ GNUNET_break (0);
+ fail (cmd);
+ return;
+ }
+ if (GNUNET_OK !=
+ TALER_FAKEBANK_check_debit (fb,
+ &want_amount,
+ cmd->details.expect_transfer.debit_account,
+ cmd->details.expect_transfer.
+ credit_account,
+ cmd->details.expect_transfer.
+ exchange_base_url,
+ &cmd->details.expect_transfer.wtid))
+ {
+ fail (cmd);
+ return;
+ }
+ next_command (state);
+ return;
+ }
+ case OPCODE_EXPECT_TRANSFERS_EMPTY:
+ if (GNUNET_OK != TALER_FAKEBANK_check_empty (fb))
+ {
+ fail (cmd);
+ return;
+ }
+ next_command (state);
+ return;
+ case OPCODE_TERMINATE_SUCCESS:
+ result = 0;
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ }
+}
+
+
+/**
+ * Main function that will be run by the scheduler.
+ *
+ * @param cls closure with configuration
+ */
+static void
+run (void *cls)
+{
+ static struct Command commands[] = {
+ /* test running with empty DB */
+ {
+ .opcode = OPCODE_EXPECT_TRANSFERS_EMPTY,
+ .label = "expect-empty-transactions-on-start"
+ },
+ {
+ .opcode = OPCODE_RUN_AGGREGATOR,
+ .label = "run-aggregator-on-empty"
+ },
+ {
+ .opcode = OPCODE_RUN_WIREWATCH,
+ .label = "run-wirewatch-on-empty"
+ },
+ {
+ .opcode = OPCODE_EXPECT_TRANSFERS_EMPTY,
+ .label = "expect-empty-transactions-after-dry-run"
+ },
+ /* fill exchange's reserve at bank */
+ {
+ .opcode = OPCODE_RUN_TRANSFER,
+ .label = "run-transfer-good-to-exchange",
+ .details.run_transfer.debit_account = 4,
+ .details.run_transfer.credit_account = 3,
+ .details.run_transfer.subject =
+ "SRB8VQHNTNJWSSG7BXT24Z063ZSXN7T0MHCQCBAFC1V17BZH10D0",
+ .details.run_transfer.amount = "EUR:5.00"
+ },
+ /* creates reserve */
+ {
+ .opcode = OPCODE_RUN_WIREWATCH,
+ .label = "run-wirewatch-on-good-transfer"
+ },
+ /* clear first transfer from DLL */
+ {
+ .opcode = OPCODE_EXPECT_TRANSFER,
+ .label = "clear-good-transfer-to-exchange",
+ .details.expect_transfer.debit_account = 4,
+ .details.expect_transfer.credit_account = 3,
+ .details.expect_transfer.exchange_base_url =
+ "https://exchange.taler.net/",
+ .details.expect_transfer.amount = "EUR:5.00"
+ },
+ /* should do NOTHING, it is too early... */
+ {
+ .opcode = OPCODE_RUN_AGGREGATOR,
+ .label = "run-aggregator-non-expired-reserve"
+ },
+ /* check nothing happened */
+ {
+ .opcode = OPCODE_EXPECT_TRANSFERS_EMPTY,
+ .label = "expect-empty-transactions-1"
+ },
+ /* Configuration says reserves expire after 5s! */
+ {
+ .opcode = OPCODE_WAIT,
+ .label = "wait (5s)",
+ .details.wait_delay = { 1000LL * 1000 * 6 } /* 6s */
+ },
+ /* This time the reserve expired, so the money should go back... */
+ {
+ .opcode = OPCODE_RUN_AGGREGATOR,
+ .label = "run-aggregator-non-expired-reserve"
+ },
+ /* Check exchange sent money back, minus closing fee of EUR:0.01 */
+ {
+ .opcode = OPCODE_EXPECT_TRANSFER,
+ .label = "check-reserve-expiration-transfer",
+ .details.expect_transfer.debit_account = 3,
+ .details.expect_transfer.credit_account = 4,
+ .details.expect_transfer.exchange_base_url =
+ "https://exchange.taler.net/",
+ .details.expect_transfer.amount = "EUR:4.99"
+ },
+ /* check nothing else happened */
+ {
+ .opcode = OPCODE_EXPECT_TRANSFERS_EMPTY,
+ .label = "expect-empty-transactions-1"
+ },
+ /* This cannot work unless #5077 is implemented. */
+#if TEST_5077
+ {
+ .opcode = OPCODE_RUN_TRANSFER,
+ .label = "run-transfer-bad-to-exchange",
+ .details.run_transfer.debit_account = 4,
+ .details.run_transfer.credit_account = 3,
+ .details.run_transfer.subject = "random junk",
+ .details.run_transfer.amount = "EUR:5.00"
+ },
+ {
+ .opcode = OPCODE_RUN_WIREWATCH,
+ .label = "run-wirewatch-on-bad-transfer"
+ },
+ {
+ .opcode = OPCODE_EXPECT_TRANSFER,
+ .label = "expect-bad-transfer-to-exchange",
+ .details.expect_transfer.debit_account = 4,
+ .details.expect_transfer.credit_account = 3,
+ .details.expect_transfer.exchange_base_url =
+ "https://exchange.taler.net/",
+ .details.expect_transfer.amount = "EUR:5.00"
+ },
+ {
+ .opcode = OPCODE_EXPECT_TRANSFER,
+ .label = "expect-rewire-transfer-from-exchange",
+ .details.expect_transfer.debit_account = 3,
+ .details.expect_transfer.credit_account = 4,
+ .details.expect_transfer.exchange_base_url =
+ "https://exchange.taler.net/",
+ .details.expect_transfer.amount = "EUR:5.00"
+ },
+ {
+ .opcode = OPCODE_EXPECT_TRANSFERS_EMPTY,
+ .label = "expect-empty-transactions-1"
+ },
+#endif
+
+ {
+ .opcode = OPCODE_TERMINATE_SUCCESS,
+ .label = "testcase-complete-terminating-with-success"
+ }
+ };
+ static struct State state = {
+ .commands = commands
+ };
+
+ GNUNET_SCHEDULER_add_shutdown (&shutdown_action,
+ &state);
+ timeout_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES,
+ &timeout_action,
+ &state);
+ result = 1; /* test failed for undefined reason */
+ fb = TALER_FAKEBANK_start (8082);
+ if (NULL == fb)
+ {
+ GNUNET_SCHEDULER_shutdown ();
+ result = 77;
+ return;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Launching interpreter\n");
+ int_task = GNUNET_SCHEDULER_add_now (&interpreter,
+ &state);
+}
+
+
+/**
+ * Signal handler called for SIGCHLD. Triggers the
+ * respective handler by writing to the trigger pipe.
+ */
+static void
+sighandler_child_death ()
+{
+ static char c;
+ int old_errno = errno; /* back-up errno */
+
+ GNUNET_break (1 ==
+ GNUNET_DISK_file_write (GNUNET_DISK_pipe_handle
+ (sigpipe, GNUNET_DISK_PIPE_END_WRITE),
+ &c, sizeof (c)));
+ errno = old_errno; /* restore errno */
+}
+
+
+int
+main (int argc,
+ char *const argv[])
+{
+ const char *plugin_name;
+ char *testname;
+ struct GNUNET_OS_Process *proc;
+ struct GNUNET_CONFIGURATION_Handle *cfg;
+ struct GNUNET_SIGNAL_Context *shc_chld;
+
+ result = -1;
+ if (NULL == (plugin_name = strrchr (argv[0], (int) '-')))
+ {
+ GNUNET_break (0);
+ return -1;
+ }
+ plugin_name++;
+ (void) GNUNET_asprintf (&testname,
+ "test-taler-exchange-wirewatch-%s",
+ plugin_name);
+ (void) GNUNET_asprintf (&config_filename,
+ "%s.conf",
+ testname);
+ /* these might get in the way */
+ unsetenv ("XDG_DATA_HOME");
+ unsetenv ("XDG_CONFIG_HOME");
+ GNUNET_log_setup ("test_taler_exchange_wirewatch",
+ "WARNING",
+ NULL);
+ /* check database is working */
+ {
+ struct GNUNET_PQ_Context *conn;
+ struct GNUNET_PQ_ExecuteStatement es[] = {
+ GNUNET_PQ_EXECUTE_STATEMENT_END
+ };
+
+ conn = GNUNET_PQ_connect ("postgres:///talercheck",
+ es,
+ NULL);
+ if (NULL == conn)
+ return 77;
+ GNUNET_PQ_disconnect (conn);
+ }
+ proc = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-keyup",
+ "taler-exchange-keyup",
+ "-c", config_filename,
+ NULL);
+ if (NULL == proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to run `taler-exchange-keyup`, is your PATH correct?\n");
+ return 77;
+ }
+ GNUNET_OS_process_wait (proc);
+ GNUNET_OS_process_destroy (proc);
+ proc = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-dbinit",
+ "taler-exchange-dbinit",
+ "-c", config_filename,
+ "-r",
+ NULL);
+ if (NULL == proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to run `taler-exchange-keyup`, is your PATH correct?\n");
+ return 77;
+ }
+ GNUNET_OS_process_wait (proc);
+ GNUNET_OS_process_destroy (proc);
+ if (GNUNET_OK !=
+ GNUNET_NETWORK_test_port_free (IPPROTO_TCP,
+ 8082))
+ {
+ fprintf (stderr,
+ "Required port %u not available, skipping.\n",
+ (unsigned int) 8082);
+ return 77;
+ }
+ cfg = GNUNET_CONFIGURATION_create ();
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_parse (cfg,
+ config_filename))
+ {
+ GNUNET_break (0);
+ GNUNET_free (config_filename);
+ GNUNET_free (testname);
+ return 2;
+ }
+ sigpipe = GNUNET_DISK_pipe (GNUNET_NO, GNUNET_NO,
+ GNUNET_NO, GNUNET_NO);
+ GNUNET_assert (NULL != sigpipe);
+ shc_chld =
+ GNUNET_SIGNAL_handler_install (GNUNET_SIGCHLD,
+ &sighandler_child_death);
+ GNUNET_SCHEDULER_run (&run,
+ cfg);
+ GNUNET_SIGNAL_handler_uninstall (shc_chld);
+ GNUNET_DISK_pipe_close (sigpipe);
+ GNUNET_CONFIGURATION_destroy (cfg);
+ GNUNET_free (config_filename);
+ GNUNET_free (testname);
+ return result;
+}
+
+
+/* end of test_taler_exchange_wirewatch.c */